diff --git a/src/3rdparty/sqlite/sqlite3.c b/src/3rdparty/sqlite/sqlite3.c
index 947a1545..dd3b5c57 100644
--- a/src/3rdparty/sqlite/sqlite3.c
+++ b/src/3rdparty/sqlite/sqlite3.c
@@ -1,6 +1,6 @@
/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
-** version 3.41.2. By combining all the individual C code files into this
+** version 3.42.0. By combining all the individual C code files into this
** single large file, the entire code can be compiled as a single translation
** unit. This allows many compilers to do optimizations that would not be
** possible if the files were compiled separately. Performance improvements
@@ -123,6 +123,10 @@
#define SQLITE_4_BYTE_ALIGNED_MALLOC
#endif /* defined(_MSC_VER) && !defined(_WIN64) */
+#if !defined(HAVE_LOG2) && defined(_MSC_VER) && _MSC_VER<1800
+#define HAVE_LOG2 0
+#endif /* !defined(HAVE_LOG2) && defined(_MSC_VER) && _MSC_VER<1800 */
+
#endif /* SQLITE_MSVC_H */
/************** End of msvc.h ************************************************/
@@ -452,9 +456,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.41.2"
-#define SQLITE_VERSION_NUMBER 3041002
-#define SQLITE_SOURCE_ID "2023-03-22 11:56:21 0d1fc92f94cb6b76bffe3ec34d69cffde2924203304e8ffc4155597af0c191da"
+#define SQLITE_VERSION "3.42.0"
+#define SQLITE_VERSION_NUMBER 3042000
+#define SQLITE_SOURCE_ID "2023-05-16 12:36:15 831d0fb2836b71c9bc51067c49fee4b8f18047814f2ff22d817d25195cf350b0"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -1961,20 +1965,23 @@ SQLITE_API int sqlite3_os_end(void);
** must ensure that no other SQLite interfaces are invoked by other
** threads while sqlite3_config() is running.
**
-** The sqlite3_config() interface
-** may only be invoked prior to library initialization using
-** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()].
-** ^If sqlite3_config() is called after [sqlite3_initialize()] and before
-** [sqlite3_shutdown()] then it will return SQLITE_MISUSE.
-** Note, however, that ^sqlite3_config() can be called as part of the
-** implementation of an application-defined [sqlite3_os_init()].
-**
** The first argument to sqlite3_config() is an integer
** [configuration option] that determines
** what property of SQLite is to be configured. Subsequent arguments
** vary depending on the [configuration option]
** in the first argument.
**
+** For most configuration options, the sqlite3_config() interface
+** may only be invoked prior to library initialization using
+** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()].
+** The exceptional configuration options that may be invoked at any time
+** are called "anytime configuration options".
+** ^If sqlite3_config() is called after [sqlite3_initialize()] and before
+** [sqlite3_shutdown()] with a first argument that is not an anytime
+** configuration option, then the sqlite3_config() call will return SQLITE_MISUSE.
+** Note, however, that ^sqlite3_config() can be called as part of the
+** implementation of an application-defined [sqlite3_os_init()].
+**
** ^When a configuration option is set, sqlite3_config() returns [SQLITE_OK].
** ^If the option is unknown or SQLite is unable to set the option
** then this routine returns a non-zero [error code].
@@ -2082,6 +2089,23 @@ struct sqlite3_mem_methods {
** These constants are the available integer configuration options that
** can be passed as the first argument to the [sqlite3_config()] interface.
**
+** Most of the configuration options for sqlite3_config()
+** will only work if invoked prior to [sqlite3_initialize()] or after
+** [sqlite3_shutdown()]. The few exceptions to this rule are called
+** "anytime configuration options".
+** ^Calling [sqlite3_config()] with a first argument that is not an
+** anytime configuration option in between calls to [sqlite3_initialize()] and
+** [sqlite3_shutdown()] is a no-op that returns SQLITE_MISUSE.
+**
+** The set of anytime configuration options can change (by insertions
+** and/or deletions) from one release of SQLite to the next.
+** As of SQLite version 3.42.0, the complete set of anytime configuration
+** options is:
+**
+** - SQLITE_CONFIG_LOG
+**
- SQLITE_CONFIG_PCACHE_HDRSZ
+**
+**
** New configuration options may be added in future releases of SQLite.
** Existing configuration options might be discontinued. Applications
** should check the return code from [sqlite3_config()] to make sure that
@@ -2428,28 +2452,28 @@ struct sqlite3_mem_methods {
** compile-time option is not set, then the default maximum is 1073741824.
**
*/
-#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
-#define SQLITE_CONFIG_MULTITHREAD 2 /* nil */
-#define SQLITE_CONFIG_SERIALIZED 3 /* nil */
-#define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */
-#define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */
-#define SQLITE_CONFIG_SCRATCH 6 /* No longer used */
-#define SQLITE_CONFIG_PAGECACHE 7 /* void*, int sz, int N */
-#define SQLITE_CONFIG_HEAP 8 /* void*, int nByte, int min */
-#define SQLITE_CONFIG_MEMSTATUS 9 /* boolean */
-#define SQLITE_CONFIG_MUTEX 10 /* sqlite3_mutex_methods* */
-#define SQLITE_CONFIG_GETMUTEX 11 /* sqlite3_mutex_methods* */
-/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */
-#define SQLITE_CONFIG_LOOKASIDE 13 /* int int */
-#define SQLITE_CONFIG_PCACHE 14 /* no-op */
-#define SQLITE_CONFIG_GETPCACHE 15 /* no-op */
-#define SQLITE_CONFIG_LOG 16 /* xFunc, void* */
-#define SQLITE_CONFIG_URI 17 /* int */
-#define SQLITE_CONFIG_PCACHE2 18 /* sqlite3_pcache_methods2* */
-#define SQLITE_CONFIG_GETPCACHE2 19 /* sqlite3_pcache_methods2* */
+#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
+#define SQLITE_CONFIG_MULTITHREAD 2 /* nil */
+#define SQLITE_CONFIG_SERIALIZED 3 /* nil */
+#define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */
+#define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */
+#define SQLITE_CONFIG_SCRATCH 6 /* No longer used */
+#define SQLITE_CONFIG_PAGECACHE 7 /* void*, int sz, int N */
+#define SQLITE_CONFIG_HEAP 8 /* void*, int nByte, int min */
+#define SQLITE_CONFIG_MEMSTATUS 9 /* boolean */
+#define SQLITE_CONFIG_MUTEX 10 /* sqlite3_mutex_methods* */
+#define SQLITE_CONFIG_GETMUTEX 11 /* sqlite3_mutex_methods* */
+/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */
+#define SQLITE_CONFIG_LOOKASIDE 13 /* int int */
+#define SQLITE_CONFIG_PCACHE 14 /* no-op */
+#define SQLITE_CONFIG_GETPCACHE 15 /* no-op */
+#define SQLITE_CONFIG_LOG 16 /* xFunc, void* */
+#define SQLITE_CONFIG_URI 17 /* int */
+#define SQLITE_CONFIG_PCACHE2 18 /* sqlite3_pcache_methods2* */
+#define SQLITE_CONFIG_GETPCACHE2 19 /* sqlite3_pcache_methods2* */
#define SQLITE_CONFIG_COVERING_INDEX_SCAN 20 /* int */
-#define SQLITE_CONFIG_SQLLOG 21 /* xSqllog, void* */
-#define SQLITE_CONFIG_MMAP_SIZE 22 /* sqlite3_int64, sqlite3_int64 */
+#define SQLITE_CONFIG_SQLLOG 21 /* xSqllog, void* */
+#define SQLITE_CONFIG_MMAP_SIZE 22 /* sqlite3_int64, sqlite3_int64 */
#define SQLITE_CONFIG_WIN32_HEAPSIZE 23 /* int nByte */
#define SQLITE_CONFIG_PCACHE_HDRSZ 24 /* int *psz */
#define SQLITE_CONFIG_PMASZ 25 /* unsigned int szPma */
@@ -2684,7 +2708,7 @@ struct sqlite3_mem_methods {
**
**
** [[SQLITE_DBCONFIG_DQS_DML]]
-** SQLITE_DBCONFIG_DQS_DML
+** SQLITE_DBCONFIG_DQS_DML
** The SQLITE_DBCONFIG_DQS_DML option activates or deactivates
** the legacy [double-quoted string literal] misfeature for DML statements
** only, that is DELETE, INSERT, SELECT, and UPDATE statements. The
@@ -2693,7 +2717,7 @@ struct sqlite3_mem_methods {
**
**
** [[SQLITE_DBCONFIG_DQS_DDL]]
-** SQLITE_DBCONFIG_DQS_DDL
+** SQLITE_DBCONFIG_DQS_DDL
** The SQLITE_DBCONFIG_DQS option activates or deactivates
** the legacy [double-quoted string literal] misfeature for DDL statements,
** such as CREATE TABLE and CREATE INDEX. The
@@ -2702,7 +2726,7 @@ struct sqlite3_mem_methods {
**
**
** [[SQLITE_DBCONFIG_TRUSTED_SCHEMA]]
-** SQLITE_DBCONFIG_TRUSTED_SCHEMA
+** SQLITE_DBCONFIG_TRUSTED_SCHEMA
** The SQLITE_DBCONFIG_TRUSTED_SCHEMA option tells SQLite to
** assume that database schemas are untainted by malicious content.
** When the SQLITE_DBCONFIG_TRUSTED_SCHEMA option is disabled, SQLite
@@ -2722,7 +2746,7 @@ struct sqlite3_mem_methods {
**
**
** [[SQLITE_DBCONFIG_LEGACY_FILE_FORMAT]]
-** SQLITE_DBCONFIG_LEGACY_FILE_FORMAT
+** SQLITE_DBCONFIG_LEGACY_FILE_FORMAT
** The SQLITE_DBCONFIG_LEGACY_FILE_FORMAT option activates or deactivates
** the legacy file format flag. When activated, this flag causes all newly
** created database file to have a schema format version number (the 4-byte
@@ -2731,7 +2755,7 @@ struct sqlite3_mem_methods {
** any SQLite version back to 3.0.0 ([dateof:3.0.0]). Without this setting,
** newly created databases are generally not understandable by SQLite versions
** prior to 3.3.0 ([dateof:3.3.0]). As these words are written, there
-** is now scarcely any need to generated database files that are compatible
+** is now scarcely any need to generate database files that are compatible
** all the way back to version 3.0.0, and so this setting is of little
** practical use, but is provided so that SQLite can continue to claim the
** ability to generate new database files that are compatible with version
@@ -2742,6 +2766,38 @@ struct sqlite3_mem_methods {
** not considered a bug since SQLite versions 3.3.0 and earlier do not support
** either generated columns or decending indexes.
**
+**
+** [[SQLITE_DBCONFIG_STMT_SCANSTATUS]]
+** SQLITE_DBCONFIG_STMT_SCANSTATUS
+** The SQLITE_DBCONFIG_STMT_SCANSTATUS option is only useful in
+** SQLITE_ENABLE_STMT_SCANSTATUS builds. In this case, it sets or clears
+** a flag that enables collection of the sqlite3_stmt_scanstatus_v2()
+** statistics. For statistics to be collected, the flag must be set on
+** the database handle both when the SQL statement is prepared and when it
+** is stepped. The flag is set (collection of statistics is enabled)
+** by default. This option takes two arguments: an integer and a pointer to
+** an integer.. The first argument is 1, 0, or -1 to enable, disable, or
+** leave unchanged the statement scanstatus option. If the second argument
+** is not NULL, then the value of the statement scanstatus setting after
+** processing the first argument is written into the integer that the second
+** argument points to.
+**
+**
+** [[SQLITE_DBCONFIG_REVERSE_SCANORDER]]
+** SQLITE_DBCONFIG_REVERSE_SCANORDER
+** The SQLITE_DBCONFIG_REVERSE_SCANORDER option changes the default order
+** in which tables and indexes are scanned so that the scans start at the end
+** and work toward the beginning rather than starting at the beginning and
+** working toward the end. Setting SQLITE_DBCONFIG_REVERSE_SCANORDER is the
+** same as setting [PRAGMA reverse_unordered_selects]. This option takes
+** two arguments which are an integer and a pointer to an integer. The first
+** argument is 1, 0, or -1 to enable, disable, or leave unchanged the
+** reverse scan order flag, respectively. If the second argument is not NULL,
+** then 0 or 1 is written into the integer that the second argument points to
+** depending on if the reverse scan order flag is set after processing the
+** first argument.
+**
+**
**
*/
#define SQLITE_DBCONFIG_MAINDBNAME 1000 /* const char* */
@@ -2762,7 +2818,9 @@ struct sqlite3_mem_methods {
#define SQLITE_DBCONFIG_ENABLE_VIEW 1015 /* int int* */
#define SQLITE_DBCONFIG_LEGACY_FILE_FORMAT 1016 /* int int* */
#define SQLITE_DBCONFIG_TRUSTED_SCHEMA 1017 /* int int* */
-#define SQLITE_DBCONFIG_MAX 1017 /* Largest DBCONFIG */
+#define SQLITE_DBCONFIG_STMT_SCANSTATUS 1018 /* int int* */
+#define SQLITE_DBCONFIG_REVERSE_SCANORDER 1019 /* int int* */
+#define SQLITE_DBCONFIG_MAX 1019 /* Largest DBCONFIG */
/*
** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -6507,6 +6565,13 @@ SQLITE_API void sqlite3_activate_cerod(
** of the default VFS is not implemented correctly, or not implemented at
** all, then the behavior of sqlite3_sleep() may deviate from the description
** in the previous paragraphs.
+**
+** If a negative argument is passed to sqlite3_sleep() the results vary by
+** VFS and operating system. Some system treat a negative argument as an
+** instruction to sleep forever. Others understand it to mean do not sleep
+** at all. ^In SQLite version 3.42.0 and later, a negative
+** argument passed into sqlite3_sleep() is changed to zero before it is relayed
+** down into the xSleep method of the VFS.
*/
SQLITE_API int sqlite3_sleep(int);
@@ -8134,9 +8199,9 @@ SQLITE_API int sqlite3_vfs_unregister(sqlite3_vfs*);
** is undefined if the mutex is not currently entered by the
** calling thread or is not currently allocated.
**
-** ^If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(), or
-** sqlite3_mutex_leave() is a NULL pointer, then all three routines
-** behave as no-ops.
+** ^If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(),
+** sqlite3_mutex_leave(), or sqlite3_mutex_free() is a NULL pointer,
+** then any of the four routines behaves as a no-op.
**
** See also: [sqlite3_mutex_held()] and [sqlite3_mutex_notheld()].
*/
@@ -9870,18 +9935,28 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
** [[SQLITE_VTAB_INNOCUOUS]]SQLITE_VTAB_INNOCUOUS
** Calls of the form
** [sqlite3_vtab_config](db,SQLITE_VTAB_INNOCUOUS) from within the
-** the [xConnect] or [xCreate] methods of a [virtual table] implmentation
+** the [xConnect] or [xCreate] methods of a [virtual table] implementation
** identify that virtual table as being safe to use from within triggers
** and views. Conceptually, the SQLITE_VTAB_INNOCUOUS tag means that the
** virtual table can do no serious harm even if it is controlled by a
** malicious hacker. Developers should avoid setting the SQLITE_VTAB_INNOCUOUS
** flag unless absolutely necessary.
**
+**
+** [[SQLITE_VTAB_USES_ALL_SCHEMAS]]SQLITE_VTAB_USES_ALL_SCHEMAS
+** Calls of the form
+** [sqlite3_vtab_config](db,SQLITE_VTAB_USES_ALL_SCHEMA) from within the
+** the [xConnect] or [xCreate] methods of a [virtual table] implementation
+** instruct the query planner to begin at least a read transaction on
+** all schemas ("main", "temp", and any ATTACH-ed databases) whenever the
+** virtual table is used.
+**
**
*/
#define SQLITE_VTAB_CONSTRAINT_SUPPORT 1
#define SQLITE_VTAB_INNOCUOUS 2
#define SQLITE_VTAB_DIRECTONLY 3
+#define SQLITE_VTAB_USES_ALL_SCHEMAS 4
/*
** CAPI3REF: Determine The Virtual Table Conflict Policy
@@ -11056,16 +11131,20 @@ SQLITE_API int sqlite3session_create(
SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
/*
-** CAPIREF: Conigure a Session Object
+** CAPI3REF: Configure a Session Object
** METHOD: sqlite3_session
**
** This method is used to configure a session object after it has been
-** created. At present the only valid value for the second parameter is
-** [SQLITE_SESSION_OBJCONFIG_SIZE].
+** created. At present the only valid values for the second parameter are
+** [SQLITE_SESSION_OBJCONFIG_SIZE] and [SQLITE_SESSION_OBJCONFIG_ROWID].
**
-** Arguments for sqlite3session_object_config()
+*/
+SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
+
+/*
+** CAPI3REF: Options for sqlite3session_object_config
**
-** The following values may passed as the the 4th parameter to
+** The following values may passed as the the 2nd parameter to
** sqlite3session_object_config().
**
** SQLITE_SESSION_OBJCONFIG_SIZE
@@ -11081,12 +11160,21 @@ SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
**
** It is an error (SQLITE_MISUSE) to attempt to modify this setting after
** the first table has been attached to the session object.
+**
+** SQLITE_SESSION_OBJCONFIG_ROWID
+** This option is used to set, clear or query the flag that enables
+** collection of data for tables with no explicit PRIMARY KEY.
+**
+** Normally, tables with no explicit PRIMARY KEY are simply ignored
+** by the sessions module. However, if this flag is set, it behaves
+** as if such tables have a column "_rowid_ INTEGER PRIMARY KEY" inserted
+** as their leftmost columns.
+**
+** It is an error (SQLITE_MISUSE) to attempt to modify this setting after
+** the first table has been attached to the session object.
*/
-SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
-
-/*
-*/
-#define SQLITE_SESSION_OBJCONFIG_SIZE 1
+#define SQLITE_SESSION_OBJCONFIG_SIZE 1
+#define SQLITE_SESSION_OBJCONFIG_ROWID 2
/*
** CAPI3REF: Enable Or Disable A Session Object
@@ -12219,9 +12307,23 @@ SQLITE_API int sqlite3changeset_apply_v2(
** Invert the changeset before applying it. This is equivalent to inverting
** a changeset using sqlite3changeset_invert() before applying it. It is
** an error to specify this flag with a patchset.
+**
+** SQLITE_CHANGESETAPPLY_IGNORENOOP
+** Do not invoke the conflict handler callback for any changes that
+** would not actually modify the database even if they were applied.
+** Specifically, this means that the conflict handler is not invoked
+** for:
+**
+** - a delete change if the row being deleted cannot be found,
+**
- an update change if the modified fields are already set to
+** their new values in the conflicting row, or
+**
- an insert change if all fields of the conflicting row match
+** the row being inserted.
+**
*/
#define SQLITE_CHANGESETAPPLY_NOSAVEPOINT 0x0001
#define SQLITE_CHANGESETAPPLY_INVERT 0x0002
+#define SQLITE_CHANGESETAPPLY_IGNORENOOP 0x0004
/*
** CAPI3REF: Constants Passed To The Conflict Handler
@@ -13518,8 +13620,8 @@ struct fts5_api {
#endif
/*
-** WAL mode depends on atomic aligned 32-bit loads and stores in a few
-** places. The following macros try to make this explicit.
+** A few places in the code require atomic load/store of aligned
+** integer values.
*/
#ifndef __has_extension
# define __has_extension(x) 0 /* compatibility with non-clang compilers */
@@ -13575,15 +13677,22 @@ struct fts5_api {
#endif
/*
-** A macro to hint to the compiler that a function should not be
+** Macros to hint to the compiler that a function should or should not be
** inlined.
*/
#if defined(__GNUC__)
# define SQLITE_NOINLINE __attribute__((noinline))
+# define SQLITE_INLINE __attribute__((always_inline)) inline
#elif defined(_MSC_VER) && _MSC_VER>=1310
# define SQLITE_NOINLINE __declspec(noinline)
+# define SQLITE_INLINE __forceinline
#else
# define SQLITE_NOINLINE
+# define SQLITE_INLINE
+#endif
+#if defined(SQLITE_COVERAGE_TEST) || defined(__STRICT_ANSI__)
+# undef SQLITE_INLINE
+# define SQLITE_INLINE
#endif
/*
@@ -16544,6 +16653,10 @@ SQLITE_PRIVATE void sqlite3VdbeScanStatusCounters(Vdbe*, int, int, int);
SQLITE_PRIVATE void sqlite3VdbePrintOp(FILE*, int, VdbeOp*);
#endif
+#if defined(SQLITE_ENABLE_CURSOR_HINTS) && defined(SQLITE_DEBUG)
+SQLITE_PRIVATE int sqlite3CursorRangeHintExprCheck(Walker *pWalker, Expr *pExpr);
+#endif
+
#endif /* SQLITE_VDBE_H */
/************** End of vdbe.h ************************************************/
@@ -17253,7 +17366,7 @@ struct sqlite3 {
#define SQLITE_NullCallback 0x00000100 /* Invoke the callback once if the */
/* result set is empty */
#define SQLITE_IgnoreChecks 0x00000200 /* Do not enforce check constraints */
-#define SQLITE_ReadUncommit 0x00000400 /* READ UNCOMMITTED in shared-cache */
+#define SQLITE_StmtScanStatus 0x00000400 /* Enable stmt_scanstats() counters */
#define SQLITE_NoCkptOnClose 0x00000800 /* No checkpoint on close()/DETACH */
#define SQLITE_ReverseOrder 0x00001000 /* Reverse unordered SELECTs */
#define SQLITE_RecTriggers 0x00002000 /* Enable recursive triggers */
@@ -17279,6 +17392,7 @@ struct sqlite3 {
/* DELETE, or UPDATE and return */
/* the count using a callback. */
#define SQLITE_CorruptRdOnly HI(0x00002) /* Prohibit writes due to error */
+#define SQLITE_ReadUncommit HI(0x00004) /* READ UNCOMMITTED in shared-cache */
/* Flags used only if debugging */
#ifdef SQLITE_DEBUG
@@ -17335,6 +17449,7 @@ struct sqlite3 {
/* TH3 expects this value ^^^^^^^^^^ See flatten04.test */
#define SQLITE_IndexedExpr 0x01000000 /* Pull exprs from index when able */
#define SQLITE_Coroutines 0x02000000 /* Co-routines for subqueries */
+#define SQLITE_NullUnusedCols 0x04000000 /* NULL unused columns in subqueries */
#define SQLITE_AllOpts 0xffffffff /* All optimizations */
/*
@@ -17806,6 +17921,7 @@ struct VTable {
sqlite3_vtab *pVtab; /* Pointer to vtab instance */
int nRef; /* Number of pointers to this structure */
u8 bConstraint; /* True if constraints are supported */
+ u8 bAllSchemas; /* True if might use any attached schema */
u8 eVtabRisk; /* Riskiness of allowing hacker access */
int iSavepoint; /* Depth of the SAVEPOINT stack */
VTable *pNext; /* Next in linked list (see above) */
@@ -18186,6 +18302,7 @@ struct Index {
** expression, or a reference to a VIRTUAL column */
#ifdef SQLITE_ENABLE_STAT4
int nSample; /* Number of elements in aSample[] */
+ int mxSample; /* Number of slots allocated to aSample[] */
int nSampleCol; /* Size of IndexSample.anEq[] and so on */
tRowcnt *aAvgEq; /* Average nEq values for keys not in aSample */
IndexSample *aSample; /* Samples of the left-most key */
@@ -19672,6 +19789,7 @@ struct Walker {
struct CoveringIndexCheck *pCovIdxCk; /* Check for covering index */
SrcItem *pSrcItem; /* A single FROM clause item */
DbFixer *pFix; /* See sqlite3FixSelect() */
+ Mem *aMem; /* See sqlite3BtreeCursorHint() */
} u;
};
@@ -19941,6 +20059,8 @@ SQLITE_PRIVATE int sqlite3CorruptPgnoError(int,Pgno);
# define sqlite3Isxdigit(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x08)
# define sqlite3Tolower(x) (sqlite3UpperToLower[(unsigned char)(x)])
# define sqlite3Isquote(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x80)
+# define sqlite3JsonId1(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x42)
+# define sqlite3JsonId2(x) (sqlite3CtypeMap[(unsigned char)(x)]&0x46)
#else
# define sqlite3Toupper(x) toupper((unsigned char)(x))
# define sqlite3Isspace(x) isspace((unsigned char)(x))
@@ -19950,6 +20070,8 @@ SQLITE_PRIVATE int sqlite3CorruptPgnoError(int,Pgno);
# define sqlite3Isxdigit(x) isxdigit((unsigned char)(x))
# define sqlite3Tolower(x) tolower((unsigned char)(x))
# define sqlite3Isquote(x) ((x)=='"'||(x)=='\''||(x)=='['||(x)=='`')
+# define sqlite3JsonId1(x) (sqlite3IsIdChar(x)&&(x)<'0')
+# define sqlite3JsonId2(x) sqlite3IsIdChar(x)
#endif
SQLITE_PRIVATE int sqlite3IsIdChar(u8);
@@ -20143,6 +20265,10 @@ SQLITE_PRIVATE void sqlite3ReleaseTempReg(Parse*,int);
SQLITE_PRIVATE int sqlite3GetTempRange(Parse*,int);
SQLITE_PRIVATE void sqlite3ReleaseTempRange(Parse*,int,int);
SQLITE_PRIVATE void sqlite3ClearTempRegCache(Parse*);
+SQLITE_PRIVATE void sqlite3TouchRegister(Parse*,int);
+#if defined(SQLITE_ENABLE_STAT4) || defined(SQLITE_DEBUG)
+SQLITE_PRIVATE int sqlite3FirstAvailableRegister(Parse*,int);
+#endif
#ifdef SQLITE_DEBUG
SQLITE_PRIVATE int sqlite3NoTempsInRange(Parse*,int,int);
#endif
@@ -20293,7 +20419,7 @@ SQLITE_PRIVATE Select *sqlite3SelectNew(Parse*,ExprList*,SrcList*,Expr*,ExprList
Expr*,ExprList*,u32,Expr*);
SQLITE_PRIVATE void sqlite3SelectDelete(sqlite3*, Select*);
SQLITE_PRIVATE Table *sqlite3SrcListLookup(Parse*, SrcList*);
-SQLITE_PRIVATE int sqlite3IsReadOnly(Parse*, Table*, int);
+SQLITE_PRIVATE int sqlite3IsReadOnly(Parse*, Table*, Trigger*);
SQLITE_PRIVATE void sqlite3OpenTable(Parse*, int iCur, int iDb, Table*, int);
#if defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT) && !defined(SQLITE_OMIT_SUBQUERY)
SQLITE_PRIVATE Expr *sqlite3LimitWhere(Parse*,SrcList*,Expr*,ExprList*,Expr*,char*);
@@ -20382,7 +20508,7 @@ SQLITE_PRIVATE int sqlite3ExprIsConstantNotJoin(Expr*);
SQLITE_PRIVATE int sqlite3ExprIsConstantOrFunction(Expr*, u8);
SQLITE_PRIVATE int sqlite3ExprIsConstantOrGroupBy(Parse*, Expr*, ExprList*);
SQLITE_PRIVATE int sqlite3ExprIsTableConstant(Expr*,int);
-SQLITE_PRIVATE int sqlite3ExprIsTableConstraint(Expr*,const SrcItem*);
+SQLITE_PRIVATE int sqlite3ExprIsSingleTableConstraint(Expr*,const SrcList*,int);
#ifdef SQLITE_ENABLE_CURSOR_HINTS
SQLITE_PRIVATE int sqlite3ExprContainsSubquery(Expr*);
#endif
@@ -20830,10 +20956,7 @@ SQLITE_PRIVATE int sqlite3VtabCallDestroy(sqlite3*, int, const char *);
SQLITE_PRIVATE int sqlite3VtabBegin(sqlite3 *, VTable *);
SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(sqlite3 *,FuncDef*, int nArg, Expr*);
-#if (defined(SQLITE_ENABLE_DBPAGE_VTAB) || defined(SQLITE_TEST)) \
- && !defined(SQLITE_OMIT_VIRTUALTABLE)
-SQLITE_PRIVATE void sqlite3VtabUsesAllSchemas(sqlite3_index_info*);
-#endif
+SQLITE_PRIVATE void sqlite3VtabUsesAllSchemas(Parse*);
SQLITE_PRIVATE sqlite3_int64 sqlite3StmtCurrentTime(sqlite3_context*);
SQLITE_PRIVATE int sqlite3VdbeParameterIndex(Vdbe*, const char*, int);
SQLITE_PRIVATE int sqlite3TransferBindings(sqlite3_stmt *, sqlite3_stmt *);
@@ -21080,6 +21203,12 @@ SQLITE_PRIVATE int sqlite3KvvfsInit(void);
SQLITE_PRIVATE sqlite3_uint64 sqlite3Hwtime(void);
#endif
+#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
+# define IS_STMT_SCANSTATUS(db) (db->flags & SQLITE_StmtScanStatus)
+#else
+# define IS_STMT_SCANSTATUS(db) 0
+#endif
+
#endif /* SQLITEINT_H */
/************** End of sqliteInt.h *******************************************/
@@ -22075,7 +22204,7 @@ SQLITE_PRIVATE const unsigned char *sqlite3aGTb = &sqlite3UpperToLower[256+12-OP
** isalnum() 0x06
** isxdigit() 0x08
** toupper() 0x20
-** SQLite identifier character 0x40
+** SQLite identifier character 0x40 $, _, or non-ascii
** Quote character 0x80
**
** Bit 0x20 is set if the mapped character requires translation to upper
@@ -22269,7 +22398,7 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = {
SQLITE_DEFAULT_SORTERREF_SIZE, /* szSorterRef */
0, /* iPrngSeed */
#ifdef SQLITE_DEBUG
- {0,0,0,0,0,0} /* aTune */
+ {0,0,0,0,0,0}, /* aTune */
#endif
};
@@ -23568,6 +23697,7 @@ struct DateTime {
char validTZ; /* True (1) if tz is valid */
char tzSet; /* Timezone was set explicitly */
char isError; /* An overflow has occurred */
+ char useSubsec; /* Display subsecond precision */
};
@@ -23882,6 +24012,11 @@ static int parseDateOrTime(
}else if( sqlite3AtoF(zDate, &r, sqlite3Strlen30(zDate), SQLITE_UTF8)>0 ){
setRawDateNumber(p, r);
return 0;
+ }else if( (sqlite3StrICmp(zDate,"subsec")==0
+ || sqlite3StrICmp(zDate,"subsecond")==0)
+ && sqlite3NotPureFunc(context) ){
+ p->useSubsec = 1;
+ return setDateTimeToCurrent(context, p);
}
return 1;
}
@@ -24296,8 +24431,22 @@ static int parseModifier(
**
** Move the date backwards to the beginning of the current day,
** or month or year.
+ **
+ ** subsecond
+ ** subsec
+ **
+ ** Show subsecond precision in the output of datetime() and
+ ** unixepoch() and strftime('%s').
*/
- if( sqlite3_strnicmp(z, "start of ", 9)!=0 ) break;
+ if( sqlite3_strnicmp(z, "start of ", 9)!=0 ){
+ if( sqlite3_stricmp(z, "subsec")==0
+ || sqlite3_stricmp(z, "subsecond")==0
+ ){
+ p->useSubsec = 1;
+ rc = 0;
+ }
+ break;
+ }
if( !p->validJD && !p->validYMD && !p->validHMS ) break;
z += 9;
computeYMD(p);
@@ -24495,7 +24644,11 @@ static void unixepochFunc(
DateTime x;
if( isDate(context, argc, argv, &x)==0 ){
computeJD(&x);
- sqlite3_result_int64(context, x.iJD/1000 - 21086676*(i64)10000);
+ if( x.useSubsec ){
+ sqlite3_result_double(context, (x.iJD - 21086676*(i64)10000000)/1000.0);
+ }else{
+ sqlite3_result_int64(context, x.iJD/1000 - 21086676*(i64)10000);
+ }
}
}
@@ -24511,8 +24664,8 @@ static void datetimeFunc(
){
DateTime x;
if( isDate(context, argc, argv, &x)==0 ){
- int Y, s;
- char zBuf[24];
+ int Y, s, n;
+ char zBuf[32];
computeYMD_HMS(&x);
Y = x.Y;
if( Y<0 ) Y = -Y;
@@ -24533,15 +24686,28 @@ static void datetimeFunc(
zBuf[15] = '0' + (x.m/10)%10;
zBuf[16] = '0' + (x.m)%10;
zBuf[17] = ':';
- s = (int)x.s;
- zBuf[18] = '0' + (s/10)%10;
- zBuf[19] = '0' + (s)%10;
- zBuf[20] = 0;
+ if( x.useSubsec ){
+ s = (int)1000.0*x.s;
+ zBuf[18] = '0' + (s/10000)%10;
+ zBuf[19] = '0' + (s/1000)%10;
+ zBuf[20] = '.';
+ zBuf[21] = '0' + (s/100)%10;
+ zBuf[22] = '0' + (s/10)%10;
+ zBuf[23] = '0' + (s)%10;
+ zBuf[24] = 0;
+ n = 24;
+ }else{
+ s = (int)x.s;
+ zBuf[18] = '0' + (s/10)%10;
+ zBuf[19] = '0' + (s)%10;
+ zBuf[20] = 0;
+ n = 20;
+ }
if( x.Y<0 ){
zBuf[0] = '-';
- sqlite3_result_text(context, zBuf, 20, SQLITE_TRANSIENT);
+ sqlite3_result_text(context, zBuf, n, SQLITE_TRANSIENT);
}else{
- sqlite3_result_text(context, &zBuf[1], 19, SQLITE_TRANSIENT);
+ sqlite3_result_text(context, &zBuf[1], n-1, SQLITE_TRANSIENT);
}
}
}
@@ -24558,7 +24724,7 @@ static void timeFunc(
){
DateTime x;
if( isDate(context, argc, argv, &x)==0 ){
- int s;
+ int s, n;
char zBuf[16];
computeHMS(&x);
zBuf[0] = '0' + (x.h/10)%10;
@@ -24567,11 +24733,24 @@ static void timeFunc(
zBuf[3] = '0' + (x.m/10)%10;
zBuf[4] = '0' + (x.m)%10;
zBuf[5] = ':';
- s = (int)x.s;
- zBuf[6] = '0' + (s/10)%10;
- zBuf[7] = '0' + (s)%10;
- zBuf[8] = 0;
- sqlite3_result_text(context, zBuf, 8, SQLITE_TRANSIENT);
+ if( x.useSubsec ){
+ s = (int)1000.0*x.s;
+ zBuf[6] = '0' + (s/10000)%10;
+ zBuf[7] = '0' + (s/1000)%10;
+ zBuf[8] = '.';
+ zBuf[9] = '0' + (s/100)%10;
+ zBuf[10] = '0' + (s/10)%10;
+ zBuf[11] = '0' + (s)%10;
+ zBuf[12] = 0;
+ n = 12;
+ }else{
+ s = (int)x.s;
+ zBuf[6] = '0' + (s/10)%10;
+ zBuf[7] = '0' + (s)%10;
+ zBuf[8] = 0;
+ n = 8;
+ }
+ sqlite3_result_text(context, zBuf, n, SQLITE_TRANSIENT);
}
}
@@ -24702,8 +24881,13 @@ static void strftimeFunc(
break;
}
case 's': {
- i64 iS = (i64)(x.iJD/1000 - 21086676*(i64)10000);
- sqlite3_str_appendf(&sRes,"%lld",iS);
+ if( x.useSubsec ){
+ sqlite3_str_appendf(&sRes,"%.3f",
+ (x.iJD - 21086676*(i64)10000000)/1000.0);
+ }else{
+ i64 iS = (i64)(x.iJD/1000 - 21086676*(i64)10000);
+ sqlite3_str_appendf(&sRes,"%lld",iS);
+ }
break;
}
case 'S': {
@@ -30074,6 +30258,20 @@ static char et_getdigit(LONGDOUBLE_TYPE *val, int *cnt){
}
#endif /* SQLITE_OMIT_FLOATING_POINT */
+#ifndef SQLITE_OMIT_FLOATING_POINT
+/*
+** "*val" is a u64. *msd is a divisor used to extract the
+** most significant digit of *val. Extract that most significant
+** digit and return it.
+*/
+static char et_getdigit_int(u64 *val, u64 *msd){
+ u64 x = (*val)/(*msd);
+ *val -= x*(*msd);
+ if( *msd>=10 ) *msd /= 10;
+ return '0' + (char)(x & 15);
+}
+#endif /* SQLITE_OMIT_FLOATING_POINT */
+
/*
** Set the StrAccum object to an error mode.
*/
@@ -30166,6 +30364,8 @@ SQLITE_API void sqlite3_str_vappendf(
char prefix; /* Prefix character. "+" or "-" or " " or '\0'. */
sqlite_uint64 longvalue; /* Value for integer types */
LONGDOUBLE_TYPE realvalue; /* Value for real types */
+ sqlite_uint64 msd; /* Divisor to get most-significant-digit
+ ** of longvalue */
const et_info *infop; /* Pointer to the appropriate info structure */
char *zOut; /* Rendering buffer */
int nOut; /* Size of the rendering buffer */
@@ -30472,52 +30672,78 @@ SQLITE_API void sqlite3_str_vappendf(
}else{
prefix = flag_prefix;
}
+ exp = 0;
if( xtype==etGENERIC && precision>0 ) precision--;
testcase( precision>0xfff );
- idx = precision & 0xfff;
- rounder = arRound[idx%10];
- while( idx>=10 ){ rounder *= 1.0e-10; idx -= 10; }
- if( xtype==etFLOAT ){
- double rx = (double)realvalue;
- sqlite3_uint64 u;
- int ex;
- memcpy(&u, &rx, sizeof(u));
- ex = -1023 + (int)((u>>52)&0x7ff);
- if( precision+(ex/3) < 15 ) rounder += realvalue*3e-16;
- realvalue += rounder;
- }
- /* Normalize realvalue to within 10.0 > realvalue >= 1.0 */
- exp = 0;
- if( sqlite3IsNaN((double)realvalue) ){
- bufpt = "NaN";
- length = 3;
- break;
- }
- if( realvalue>0.0 ){
- LONGDOUBLE_TYPE scale = 1.0;
- while( realvalue>=1e100*scale && exp<=350 ){ scale *= 1e100;exp+=100;}
- while( realvalue>=1e10*scale && exp<=350 ){ scale *= 1e10; exp+=10; }
- while( realvalue>=10.0*scale && exp<=350 ){ scale *= 10.0; exp++; }
- realvalue /= scale;
- while( realvalue<1e-8 ){ realvalue *= 1e8; exp-=8; }
- while( realvalue<1.0 ){ realvalue *= 10.0; exp--; }
- if( exp>350 ){
- bufpt = buf;
- buf[0] = prefix;
- memcpy(buf+(prefix!=0),"Inf",4);
- length = 3+(prefix!=0);
+ if( realvalue<1.0e+16
+ && realvalue==(LONGDOUBLE_TYPE)(longvalue = (u64)realvalue)
+ ){
+ /* Number is a pure integer that can be represented as u64 */
+ for(msd=1; msd*10<=longvalue; msd *= 10, exp++){}
+ if( exp>precision && xtype!=etFLOAT ){
+ u64 rnd = msd/2;
+ int kk = precision;
+ while( kk-- > 0 ){ rnd /= 10; }
+ longvalue += rnd;
+ }
+ }else{
+ msd = 0;
+ longvalue = 0; /* To prevent a compiler warning */
+ idx = precision & 0xfff;
+ rounder = arRound[idx%10];
+ while( idx>=10 ){ rounder *= 1.0e-10; idx -= 10; }
+ if( xtype==etFLOAT ){
+ double rx = (double)realvalue;
+ sqlite3_uint64 u;
+ int ex;
+ memcpy(&u, &rx, sizeof(u));
+ ex = -1023 + (int)((u>>52)&0x7ff);
+ if( precision+(ex/3) < 15 ) rounder += realvalue*3e-16;
+ realvalue += rounder;
+ }
+ if( sqlite3IsNaN((double)realvalue) ){
+ if( flag_zeropad ){
+ bufpt = "null";
+ length = 4;
+ }else{
+ bufpt = "NaN";
+ length = 3;
+ }
break;
}
+
+ /* Normalize realvalue to within 10.0 > realvalue >= 1.0 */
+ if( ALWAYS(realvalue>0.0) ){
+ LONGDOUBLE_TYPE scale = 1.0;
+ while( realvalue>=1e100*scale && exp<=350){ scale*=1e100;exp+=100;}
+ while( realvalue>=1e10*scale && exp<=350 ){ scale*=1e10; exp+=10; }
+ while( realvalue>=10.0*scale && exp<=350 ){ scale *= 10.0; exp++; }
+ realvalue /= scale;
+ while( realvalue<1e-8 ){ realvalue *= 1e8; exp-=8; }
+ while( realvalue<1.0 ){ realvalue *= 10.0; exp--; }
+ if( exp>350 ){
+ if( flag_zeropad ){
+ realvalue = 9.0;
+ exp = 999;
+ }else{
+ bufpt = buf;
+ buf[0] = prefix;
+ memcpy(buf+(prefix!=0),"Inf",4);
+ length = 3+(prefix!=0);
+ break;
+ }
+ }
+ if( xtype!=etFLOAT ){
+ realvalue += rounder;
+ if( realvalue>=10.0 ){ realvalue *= 0.1; exp++; }
+ }
+ }
}
- bufpt = buf;
+
/*
** If the field type is etGENERIC, then convert to either etEXP
** or etFLOAT, as appropriate.
*/
- if( xtype!=etFLOAT ){
- realvalue += rounder;
- if( realvalue>=10.0 ){ realvalue *= 0.1; exp++; }
- }
if( xtype==etGENERIC ){
flag_rtz = !flag_alternateform;
if( exp<-4 || exp>precision ){
@@ -30534,16 +30760,18 @@ SQLITE_API void sqlite3_str_vappendf(
}else{
e2 = exp;
}
+ nsd = 16 + flag_altform2*10;
+ bufpt = buf;
{
i64 szBufNeeded; /* Size of a temporary buffer needed */
szBufNeeded = MAX(e2,0)+(i64)precision+(i64)width+15;
+ if( cThousand && e2>0 ) szBufNeeded += (e2+2)/3;
if( szBufNeeded > etBUFSIZE ){
bufpt = zExtra = printfTempBuf(pAccum, szBufNeeded);
if( bufpt==0 ) return;
}
}
zOut = bufpt;
- nsd = 16 + flag_altform2*10;
flag_dp = (precision>0 ?1:0) | flag_alternateform | flag_altform2;
/* The sign in front of the number */
if( prefix ){
@@ -30552,9 +30780,15 @@ SQLITE_API void sqlite3_str_vappendf(
/* Digits prior to the decimal point */
if( e2<0 ){
*(bufpt++) = '0';
+ }else if( msd>0 ){
+ for(; e2>=0; e2--){
+ *(bufpt++) = et_getdigit_int(&longvalue,&msd);
+ if( cThousand && (e2%3)==0 && e2>1 ) *(bufpt++) = ',';
+ }
}else{
for(; e2>=0; e2--){
*(bufpt++) = et_getdigit(&realvalue,&nsd);
+ if( cThousand && (e2%3)==0 && e2>1 ) *(bufpt++) = ',';
}
}
/* The decimal point */
@@ -30568,8 +30802,14 @@ SQLITE_API void sqlite3_str_vappendf(
*(bufpt++) = '0';
}
/* Significant digits after the decimal point */
- while( (precision--)>0 ){
- *(bufpt++) = et_getdigit(&realvalue,&nsd);
+ if( msd>0 ){
+ while( (precision--)>0 ){
+ *(bufpt++) = et_getdigit_int(&longvalue,&msd);
+ }
+ }else{
+ while( (precision--)>0 ){
+ *(bufpt++) = et_getdigit(&realvalue,&nsd);
+ }
}
/* Remove trailing zeros and the "." if no digits follow the "." */
if( flag_rtz && flag_dp ){
@@ -31250,12 +31490,22 @@ SQLITE_API char *sqlite3_vsnprintf(int n, char *zBuf, const char *zFormat, va_li
return zBuf;
}
SQLITE_API char *sqlite3_snprintf(int n, char *zBuf, const char *zFormat, ...){
- char *z;
+ StrAccum acc;
va_list ap;
+ if( n<=0 ) return zBuf;
+#ifdef SQLITE_ENABLE_API_ARMOR
+ if( zBuf==0 || zFormat==0 ) {
+ (void)SQLITE_MISUSE_BKPT;
+ if( zBuf ) zBuf[0] = 0;
+ return zBuf;
+ }
+#endif
+ sqlite3StrAccumInit(&acc, 0, zBuf, n, 0);
va_start(ap,zFormat);
- z = sqlite3_vsnprintf(n, zBuf, zFormat, ap);
+ sqlite3_str_vappendf(&acc, zFormat, ap);
va_end(ap);
- return z;
+ zBuf[acc.nChar] = 0;
+ return zBuf;
}
/*
@@ -34285,13 +34535,15 @@ SQLITE_PRIVATE int sqlite3Int64ToText(i64 v, char *zOut){
}
i = sizeof(zTemp)-2;
zTemp[sizeof(zTemp)-1] = 0;
- do{
- zTemp[i--] = (x%10) + '0';
+ while( 1 /*exit-by-break*/ ){
+ zTemp[i] = (x%10) + '0';
x = x/10;
- }while( x );
- if( v<0 ) zTemp[i--] = '-';
- memcpy(zOut, &zTemp[i+1], sizeof(zTemp)-1-i);
- return sizeof(zTemp)-2-i;
+ if( x==0 ) break;
+ i--;
+ };
+ if( v<0 ) zTemp[--i] = '-';
+ memcpy(zOut, &zTemp[i], sizeof(zTemp)-i);
+ return sizeof(zTemp)-1-i;
}
/*
@@ -34456,7 +34708,9 @@ SQLITE_PRIVATE int sqlite3DecOrHexToI64(const char *z, i64 *pOut){
u = u*16 + sqlite3HexToInt(z[k]);
}
memcpy(pOut, &u, 8);
- return (z[k]==0 && k-i<=16) ? 0 : 2;
+ if( k-i>16 ) return 2;
+ if( z[k]!=0 ) return 1;
+ return 0;
}else
#endif /* SQLITE_OMIT_HEX_INTEGER */
{
@@ -34492,7 +34746,7 @@ SQLITE_PRIVATE int sqlite3GetInt32(const char *zNum, int *pValue){
u32 u = 0;
zNum += 2;
while( zNum[0]=='0' ) zNum++;
- for(i=0; sqlite3Isxdigit(zNum[i]) && i<8; i++){
+ for(i=0; i<8 && sqlite3Isxdigit(zNum[i]); i++){
u = u*16 + sqlite3HexToInt(zNum[i]);
}
if( (u&0x80000000)==0 && sqlite3Isxdigit(zNum[i])==0 ){
@@ -36988,7 +37242,7 @@ SQLITE_PRIVATE int sqlite3KvvfsInit(void){
#endif
/* Use pread() and pwrite() if they are available */
-#if defined(__APPLE__)
+#if defined(__APPLE__) || defined(__linux__)
# define HAVE_PREAD 1
# define HAVE_PWRITE 1
#endif
@@ -40238,12 +40492,6 @@ static int nfsUnlock(sqlite3_file *id, int eFileLock){
** Seek to the offset passed as the second argument, then read cnt
** bytes into pBuf. Return the number of bytes actually read.
**
-** NB: If you define USE_PREAD or USE_PREAD64, then it might also
-** be necessary to define _XOPEN_SOURCE to be 500. This varies from
-** one system to another. Since SQLite does not define USE_PREAD
-** in any form by default, we will not attempt to define _XOPEN_SOURCE.
-** See tickets #2741 and #2681.
-**
** To avoid stomping the errno value on a failed read the lastErrno value
** is set before returning.
*/
@@ -50270,7 +50518,7 @@ static int winOpen(
if( isReadWrite ){
int rc2, isRO = 0;
sqlite3BeginBenignMalloc();
- rc2 = winAccess(pVfs, zName, SQLITE_ACCESS_READ, &isRO);
+ rc2 = winAccess(pVfs, zUtf8Name, SQLITE_ACCESS_READ, &isRO);
sqlite3EndBenignMalloc();
if( rc2==SQLITE_OK && isRO ) break;
}
@@ -50287,7 +50535,7 @@ static int winOpen(
if( isReadWrite ){
int rc2, isRO = 0;
sqlite3BeginBenignMalloc();
- rc2 = winAccess(pVfs, zName, SQLITE_ACCESS_READ, &isRO);
+ rc2 = winAccess(pVfs, zUtf8Name, SQLITE_ACCESS_READ, &isRO);
sqlite3EndBenignMalloc();
if( rc2==SQLITE_OK && isRO ) break;
}
@@ -50307,7 +50555,7 @@ static int winOpen(
if( isReadWrite ){
int rc2, isRO = 0;
sqlite3BeginBenignMalloc();
- rc2 = winAccess(pVfs, zName, SQLITE_ACCESS_READ, &isRO);
+ rc2 = winAccess(pVfs, zUtf8Name, SQLITE_ACCESS_READ, &isRO);
sqlite3EndBenignMalloc();
if( rc2==SQLITE_OK && isRO ) break;
}
@@ -50530,6 +50778,13 @@ static int winAccess(
OSTRACE(("ACCESS name=%s, flags=%x, pResOut=%p\n",
zFilename, flags, pResOut));
+ if( zFilename==0 ){
+ *pResOut = 0;
+ OSTRACE(("ACCESS name=%s, pResOut=%p, *pResOut=%d, rc=SQLITE_OK\n",
+ zFilename, pResOut, *pResOut));
+ return SQLITE_OK;
+ }
+
zConverted = winConvertFromUtf8Filename(zFilename);
if( zConverted==0 ){
OSTRACE(("ACCESS name=%s, rc=SQLITE_IOERR_NOMEM\n", zFilename));
@@ -52686,11 +52941,15 @@ struct PCache {
PgHdr *pPg;
unsigned char *a;
int j;
- pPg = (PgHdr*)pLower->pExtra;
- printf("%3lld: nRef %2d flgs %02x data ", i, pPg->nRef, pPg->flags);
- a = (unsigned char *)pLower->pBuf;
- for(j=0; j<12; j++) printf("%02x", a[j]);
- printf(" ptr %p\n", pPg);
+ if( pLower==0 ){
+ printf("%3d: NULL\n", i);
+ }else{
+ pPg = (PgHdr*)pLower->pExtra;
+ printf("%3d: nRef %2lld flgs %02x data ", i, pPg->nRef, pPg->flags);
+ a = (unsigned char *)pLower->pBuf;
+ for(j=0; j<12; j++) printf("%02x", a[j]);
+ printf(" ptr %p\n", pPg);
+ }
}
static void pcacheDump(PCache *pCache){
int N;
@@ -52703,9 +52962,8 @@ struct PCache {
if( N>sqlite3PcacheMxDump ) N = sqlite3PcacheMxDump;
for(i=1; i<=N; i++){
pLower = sqlite3GlobalConfig.pcache2.xFetch(pCache->pCache, i, 0);
- if( pLower==0 ) continue;
pcachePageTrace(i, pLower);
- if( ((PgHdr*)pLower)->pPage==0 ){
+ if( pLower && ((PgHdr*)pLower)->pPage==0 ){
sqlite3GlobalConfig.pcache2.xUnpin(pCache->pCache, pLower, 0);
}
}
@@ -58093,6 +58351,8 @@ static int pager_truncate(Pager *pPager, Pgno nPage){
int rc = SQLITE_OK;
assert( pPager->eState!=PAGER_ERROR );
assert( pPager->eState!=PAGER_READER );
+ PAGERTRACE(("Truncate %d npage %u\n", PAGERID(pPager), nPage));
+
if( isOpen(pPager->fd)
&& (pPager->eState>=PAGER_WRITER_DBMOD || pPager->eState==PAGER_OPEN)
@@ -61010,6 +61270,10 @@ static int getPageNormal(
if( !isOpen(pPager->fd) || pPager->dbSizepPager->mxPgno ){
rc = SQLITE_FULL;
+ if( pgno<=pPager->dbSize ){
+ sqlite3PcacheRelease(pPg);
+ pPg = 0;
+ }
goto pager_acquire_err;
}
if( noContent ){
@@ -61174,10 +61438,12 @@ SQLITE_PRIVATE DbPage *sqlite3PagerLookup(Pager *pPager, Pgno pgno){
/*
** Release a page reference.
**
-** The sqlite3PagerUnref() and sqlite3PagerUnrefNotNull() may only be
-** used if we know that the page being released is not the last page.
+** The sqlite3PagerUnref() and sqlite3PagerUnrefNotNull() may only be used
+** if we know that the page being released is not the last reference to page1.
** The btree layer always holds page1 open until the end, so these first
-** to routines can be used to release any page other than BtShared.pPage1.
+** two routines can be used to release any page other than BtShared.pPage1.
+** The assert() at tag-20230419-2 proves that this constraint is always
+** honored.
**
** Use sqlite3PagerUnrefPageOne() to release page1. This latter routine
** checks the total number of outstanding pages and if the number of
@@ -61193,7 +61459,7 @@ SQLITE_PRIVATE void sqlite3PagerUnrefNotNull(DbPage *pPg){
sqlite3PcacheRelease(pPg);
}
/* Do not use this routine to release the last reference to page1 */
- assert( sqlite3PcacheRefCount(pPager->pPCache)>0 );
+ assert( sqlite3PcacheRefCount(pPager->pPCache)>0 ); /* tag-20230419-2 */
}
SQLITE_PRIVATE void sqlite3PagerUnref(DbPage *pPg){
if( pPg ) sqlite3PagerUnrefNotNull(pPg);
@@ -62953,13 +63219,15 @@ SQLITE_PRIVATE int sqlite3PagerWalSupported(Pager *pPager){
*/
static int pagerExclusiveLock(Pager *pPager){
int rc; /* Return code */
+ u8 eOrigLock; /* Original lock */
- assert( pPager->eLock==SHARED_LOCK || pPager->eLock==EXCLUSIVE_LOCK );
+ assert( pPager->eLock>=SHARED_LOCK );
+ eOrigLock = pPager->eLock;
rc = pagerLockDb(pPager, EXCLUSIVE_LOCK);
if( rc!=SQLITE_OK ){
/* If the attempt to grab the exclusive lock failed, release the
** pending lock that may have been obtained instead. */
- pagerUnlockDb(pPager, SHARED_LOCK);
+ pagerUnlockDb(pPager, eOrigLock);
}
return rc;
@@ -63964,19 +64232,40 @@ static void walChecksumBytes(
assert( nByte>=8 );
assert( (nByte&0x00000007)==0 );
assert( nByte<=65536 );
+ assert( nByte%4==0 );
- if( nativeCksum ){
- do {
- s1 += *aData++ + s2;
- s2 += *aData++ + s1;
- }while( aDataszPage==szPage );
+ if( (int)pWal->szPage!=szPage ){
+ return SQLITE_CORRUPT_BKPT; /* TH3 test case: cov1/corrupt155.test */
+ }
/* Setup information needed to write frames into the WAL */
w.pWal = pWal;
@@ -67567,7 +67858,7 @@ SQLITE_PRIVATE sqlite3_file *sqlite3WalFile(Wal *pWal){
** byte are used. The integer consists of all bytes that have bit 8 set and
** the first byte with bit 8 clear. The most significant byte of the integer
** appears first. A variable-length integer may not be more than 9 bytes long.
-** As a special case, all 8 bytes of the 9th byte are used as data. This
+** As a special case, all 8 bits of the 9th byte are used as data. This
** allows a 64-bit integer to be encoded in 9 bytes.
**
** 0x00 becomes 0x00000000
@@ -67951,7 +68242,7 @@ struct BtCursor {
#define BTCF_WriteFlag 0x01 /* True if a write cursor */
#define BTCF_ValidNKey 0x02 /* True if info.nKey is valid */
#define BTCF_ValidOvfl 0x04 /* True if aOverflow is valid */
-#define BTCF_AtLast 0x08 /* Cursor is pointing ot the last entry */
+#define BTCF_AtLast 0x08 /* Cursor is pointing to the last entry */
#define BTCF_Incrblob 0x10 /* True if an incremental I/O handle */
#define BTCF_Multiple 0x20 /* Maybe another cursor on the same btree */
#define BTCF_Pinned 0x40 /* Cursor is busy and cannot be moved */
@@ -68096,8 +68387,9 @@ struct IntegrityCk {
int rc; /* SQLITE_OK, SQLITE_NOMEM, or SQLITE_INTERRUPT */
u32 nStep; /* Number of steps into the integrity_check process */
const char *zPfx; /* Error message prefix */
- Pgno v1; /* Value for first %u substitution in zPfx */
- int v2; /* Value for second %d substitution in zPfx */
+ Pgno v0; /* Value for first %u substitution in zPfx (root page) */
+ Pgno v1; /* Value for second %u substitution in zPfx (current pg) */
+ int v2; /* Value for third %d substitution in zPfx */
StrAccum errMsg; /* Accumulate the error message text here */
u32 *heap; /* Min-heap used for analyzing cell coverage */
sqlite3 *db; /* Database connection running the check */
@@ -68560,8 +68852,8 @@ SQLITE_PRIVATE sqlite3_uint64 sqlite3BtreeSeekCount(Btree *pBt){
int corruptPageError(int lineno, MemPage *p){
char *zMsg;
sqlite3BeginBenignMalloc();
- zMsg = sqlite3_mprintf("database corruption page %d of %s",
- (int)p->pgno, sqlite3PagerFilename(p->pBt->pPager, 0)
+ zMsg = sqlite3_mprintf("database corruption page %u of %s",
+ p->pgno, sqlite3PagerFilename(p->pBt->pPager, 0)
);
sqlite3EndBenignMalloc();
if( zMsg ){
@@ -69370,8 +69662,25 @@ SQLITE_PRIVATE int sqlite3BtreeCursorRestore(BtCursor *pCur, int *pDifferentRow)
*/
SQLITE_PRIVATE void sqlite3BtreeCursorHint(BtCursor *pCur, int eHintType, ...){
/* Used only by system that substitute their own storage engine */
+#ifdef SQLITE_DEBUG
+ if( ALWAYS(eHintType==BTREE_HINT_RANGE) ){
+ va_list ap;
+ Expr *pExpr;
+ Walker w;
+ memset(&w, 0, sizeof(w));
+ w.xExprCallback = sqlite3CursorRangeHintExprCheck;
+ va_start(ap, eHintType);
+ pExpr = va_arg(ap, Expr*);
+ w.u.aMem = va_arg(ap, Mem*);
+ va_end(ap);
+ assert( pExpr!=0 );
+ assert( w.u.aMem!=0 );
+ sqlite3WalkExpr(&w, pExpr);
+ }
+#endif /* SQLITE_DEBUG */
}
-#endif
+#endif /* SQLITE_ENABLE_CURSOR_HINTS */
+
/*
** Provide flag hints to the cursor.
@@ -69456,7 +69765,7 @@ static void ptrmapPut(BtShared *pBt, Pgno key, u8 eType, Pgno parent, int *pRC){
pPtrmap = (u8 *)sqlite3PagerGetData(pDbPage);
if( eType!=pPtrmap[offset] || get4byte(&pPtrmap[offset+1])!=parent ){
- TRACE(("PTRMAP_UPDATE: %d->(%d,%d)\n", key, eType, parent));
+ TRACE(("PTRMAP_UPDATE: %u->(%u,%u)\n", key, eType, parent));
*pRC= rc = sqlite3PagerWrite(pDbPage);
if( rc==SQLITE_OK ){
pPtrmap[offset] = eType;
@@ -69655,27 +69964,31 @@ static void btreeParseCellPtr(
iKey = *pIter;
if( iKey>=0x80 ){
u8 x;
- iKey = ((iKey&0x7f)<<7) | ((x = *++pIter) & 0x7f);
+ iKey = (iKey<<7) ^ (x = *++pIter);
if( x>=0x80 ){
- iKey = (iKey<<7) | ((x =*++pIter) & 0x7f);
+ iKey = (iKey<<7) ^ (x = *++pIter);
if( x>=0x80 ){
- iKey = (iKey<<7) | ((x = *++pIter) & 0x7f);
+ iKey = (iKey<<7) ^ 0x10204000 ^ (x = *++pIter);
if( x>=0x80 ){
- iKey = (iKey<<7) | ((x = *++pIter) & 0x7f);
+ iKey = (iKey<<7) ^ 0x4000 ^ (x = *++pIter);
if( x>=0x80 ){
- iKey = (iKey<<7) | ((x = *++pIter) & 0x7f);
+ iKey = (iKey<<7) ^ 0x4000 ^ (x = *++pIter);
if( x>=0x80 ){
- iKey = (iKey<<7) | ((x = *++pIter) & 0x7f);
+ iKey = (iKey<<7) ^ 0x4000 ^ (x = *++pIter);
if( x>=0x80 ){
- iKey = (iKey<<7) | ((x = *++pIter) & 0x7f);
+ iKey = (iKey<<7) ^ 0x4000 ^ (x = *++pIter);
if( x>=0x80 ){
- iKey = (iKey<<8) | (*++pIter);
+ iKey = (iKey<<8) ^ 0x8000 ^ (*++pIter);
}
}
}
}
}
+ }else{
+ iKey ^= 0x204000;
}
+ }else{
+ iKey ^= 0x4000;
}
}
pIter++;
@@ -69752,10 +70065,11 @@ static void btreeParseCell(
**
** cellSizePtrNoPayload() => table internal nodes
** cellSizePtrTableLeaf() => table leaf nodes
-** cellSizePtr() => all index nodes & table leaf nodes
+** cellSizePtr() => index internal nodes
+** cellSizeIdxLeaf() => index leaf nodes
*/
static u16 cellSizePtr(MemPage *pPage, u8 *pCell){
- u8 *pIter = pCell + pPage->childPtrSize; /* For looping over bytes of pCell */
+ u8 *pIter = pCell + 4; /* For looping over bytes of pCell */
u8 *pEnd; /* End mark for a varint */
u32 nSize; /* Size value to return */
@@ -69768,6 +70082,49 @@ static u16 cellSizePtr(MemPage *pPage, u8 *pCell){
pPage->xParseCell(pPage, pCell, &debuginfo);
#endif
+ assert( pPage->childPtrSize==4 );
+ nSize = *pIter;
+ if( nSize>=0x80 ){
+ pEnd = &pIter[8];
+ nSize &= 0x7f;
+ do{
+ nSize = (nSize<<7) | (*++pIter & 0x7f);
+ }while( *(pIter)>=0x80 && pItermaxLocal );
+ testcase( nSize==(u32)pPage->maxLocal+1 );
+ if( nSize<=pPage->maxLocal ){
+ nSize += (u32)(pIter - pCell);
+ assert( nSize>4 );
+ }else{
+ int minLocal = pPage->minLocal;
+ nSize = minLocal + (nSize - minLocal) % (pPage->pBt->usableSize - 4);
+ testcase( nSize==pPage->maxLocal );
+ testcase( nSize==(u32)pPage->maxLocal+1 );
+ if( nSize>pPage->maxLocal ){
+ nSize = minLocal;
+ }
+ nSize += 4 + (u16)(pIter - pCell);
+ }
+ assert( nSize==debuginfo.nSize || CORRUPT_DB );
+ return (u16)nSize;
+}
+static u16 cellSizePtrIdxLeaf(MemPage *pPage, u8 *pCell){
+ u8 *pIter = pCell; /* For looping over bytes of pCell */
+ u8 *pEnd; /* End mark for a varint */
+ u32 nSize; /* Size value to return */
+
+#ifdef SQLITE_DEBUG
+ /* The value returned by this function should always be the same as
+ ** the (CellInfo.nSize) value found by doing a full parse of the
+ ** cell. If SQLITE_DEBUG is defined, an assert() at the bottom of
+ ** this function verifies that this invariant is not violated. */
+ CellInfo debuginfo;
+ pPage->xParseCell(pPage, pCell, &debuginfo);
+#endif
+
+ assert( pPage->childPtrSize==0 );
nSize = *pIter;
if( nSize>=0x80 ){
pEnd = &pIter[8];
@@ -70004,10 +70361,10 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){
/* These conditions have already been verified in btreeInitPage()
** if PRAGMA cell_size_check=ON.
*/
- if( pciCellLast ){
+ if( pc>iCellLast ){
return SQLITE_CORRUPT_PAGE(pPage);
}
- assert( pc>=iCellStart && pc<=iCellLast );
+ assert( pc>=0 && pc<=iCellLast );
size = pPage->xCellSize(pPage, &src[pc]);
cbrk -= size;
if( cbrkusableSize ){
@@ -70122,7 +70479,7 @@ static u8 *pageFindSlot(MemPage *pPg, int nByte, int *pRc){
** allocation is being made in order to insert a new cell, so we will
** also end up needing a new cell pointer.
*/
-static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){
+static SQLITE_INLINE int allocateSpace(MemPage *pPage, int nByte, int *pIdx){
const int hdr = pPage->hdrOffset; /* Local cache of pPage->hdrOffset */
u8 * const data = pPage->aData; /* Local cache of pPage->aData */
int top; /* First byte of cell content area */
@@ -70148,13 +70505,14 @@ static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){
** integer, so a value of 0 is used in its place. */
pTmp = &data[hdr+5];
top = get2byte(pTmp);
- assert( top<=(int)pPage->pBt->usableSize ); /* by btreeComputeFreeSpace() */
if( gap>top ){
if( top==0 && pPage->pBt->usableSize==65536 ){
top = 65536;
}else{
return SQLITE_CORRUPT_PAGE(pPage);
}
+ }else if( top>(int)pPage->pBt->usableSize ){
+ return SQLITE_CORRUPT_PAGE(pPage);
}
/* If there is enough space between gap and top for one more cell pointer,
@@ -70237,7 +70595,7 @@ static int freeSpace(MemPage *pPage, u16 iStart, u16 iSize){
assert( CORRUPT_DB || iEnd <= pPage->pBt->usableSize );
assert( sqlite3_mutex_held(pPage->pBt->mutex) );
assert( iSize>=4 ); /* Minimum cell size is 4 */
- assert( iStart<=pPage->pBt->usableSize-4 );
+ assert( CORRUPT_DB || iStart<=pPage->pBt->usableSize-4 );
/* The list of freeblocks must be in ascending order. Find the
** spot on the list where iStart should be inserted.
@@ -70294,6 +70652,11 @@ static int freeSpace(MemPage *pPage, u16 iStart, u16 iSize){
}
pTmp = &data[hdr+5];
x = get2byte(pTmp);
+ if( pPage->pBt->btsFlags & BTS_FAST_SECURE ){
+ /* Overwrite deleted information with zeros when the secure_delete
+ ** option is enabled */
+ memset(&data[iStart], 0, iSize);
+ }
if( iStart<=x ){
/* The new freeblock is at the beginning of the cell content area,
** so just extend the cell content area rather than create another
@@ -70305,14 +70668,9 @@ static int freeSpace(MemPage *pPage, u16 iStart, u16 iSize){
}else{
/* Insert the new freeblock into the freelist */
put2byte(&data[iPtr], iStart);
+ put2byte(&data[iStart], iFreeBlk);
+ put2byte(&data[iStart+2], iSize);
}
- if( pPage->pBt->btsFlags & BTS_FAST_SECURE ){
- /* Overwrite deleted information with zeros when the secure_delete
- ** option is enabled */
- memset(&data[iStart], 0, iSize);
- }
- put2byte(&data[iStart], iFreeBlk);
- put2byte(&data[iStart+2], iSize);
pPage->nFree += iOrigSize;
return SQLITE_OK;
}
@@ -70349,14 +70707,14 @@ static int decodeFlags(MemPage *pPage, int flagByte){
}else if( flagByte==(PTF_ZERODATA | PTF_LEAF) ){
pPage->intKey = 0;
pPage->intKeyLeaf = 0;
- pPage->xCellSize = cellSizePtr;
+ pPage->xCellSize = cellSizePtrIdxLeaf;
pPage->xParseCell = btreeParseCellPtrIndex;
pPage->maxLocal = pBt->maxLocal;
pPage->minLocal = pBt->minLocal;
}else{
pPage->intKey = 0;
pPage->intKeyLeaf = 0;
- pPage->xCellSize = cellSizePtr;
+ pPage->xCellSize = cellSizePtrIdxLeaf;
pPage->xParseCell = btreeParseCellPtrIndex;
return SQLITE_CORRUPT_PAGE(pPage);
}
@@ -72222,7 +72580,7 @@ static int relocatePage(
if( iDbPage<3 ) return SQLITE_CORRUPT_BKPT;
/* Move page iDbPage from its current location to page number iFreePage */
- TRACE(("AUTOVACUUM: Moving %d to free page %d (ptr page %d type %d)\n",
+ TRACE(("AUTOVACUUM: Moving %u to free page %u (ptr page %u type %u)\n",
iDbPage, iFreePage, iPtrPage, eType));
rc = sqlite3PagerMovepage(pPager, pDbPage->pDbPage, iFreePage, isCommit);
if( rc!=SQLITE_OK ){
@@ -74508,7 +74866,8 @@ static SQLITE_NOINLINE int btreeNext(BtCursor *pCur){
pPage = pCur->pPage;
idx = ++pCur->ix;
- if( !pPage->isInit || sqlite3FaultSim(412) ){
+ if( sqlite3FaultSim(412) ) pPage->isInit = 0;
+ if( !pPage->isInit ){
return SQLITE_CORRUPT_BKPT;
}
@@ -74771,7 +75130,7 @@ static int allocateBtreePage(
memcpy(&pPage1->aData[32], &pTrunk->aData[0], 4);
*ppPage = pTrunk;
pTrunk = 0;
- TRACE(("ALLOCATE: %d trunk - %d free pages left\n", *pPgno, n-1));
+ TRACE(("ALLOCATE: %u trunk - %u free pages left\n", *pPgno, n-1));
}else if( k>(u32)(pBt->usableSize/4 - 2) ){
/* Value of k is out of range. Database corruption */
rc = SQLITE_CORRUPT_PGNO(iTrunk);
@@ -74837,7 +75196,7 @@ static int allocateBtreePage(
}
}
pTrunk = 0;
- TRACE(("ALLOCATE: %d trunk - %d free pages left\n", *pPgno, n-1));
+ TRACE(("ALLOCATE: %u trunk - %u free pages left\n", *pPgno, n-1));
#endif
}else if( k>0 ){
/* Extract a leaf from the trunk */
@@ -74882,8 +75241,8 @@ static int allocateBtreePage(
){
int noContent;
*pPgno = iPage;
- TRACE(("ALLOCATE: %d was leaf %d of %d on trunk %d"
- ": %d more free pages\n",
+ TRACE(("ALLOCATE: %u was leaf %u of %u on trunk %u"
+ ": %u more free pages\n",
*pPgno, closest+1, k, pTrunk->pgno, n-1));
rc = sqlite3PagerWrite(pTrunk->pDbPage);
if( rc ) goto end_allocate_page;
@@ -74939,7 +75298,7 @@ static int allocateBtreePage(
** becomes a new pointer-map page, the second is used by the caller.
*/
MemPage *pPg = 0;
- TRACE(("ALLOCATE: %d from end of file (pointer-map page)\n", pBt->nPage));
+ TRACE(("ALLOCATE: %u from end of file (pointer-map page)\n", pBt->nPage));
assert( pBt->nPage!=PENDING_BYTE_PAGE(pBt) );
rc = btreeGetUnusedPage(pBt, pBt->nPage, &pPg, bNoContent);
if( rc==SQLITE_OK ){
@@ -74962,7 +75321,7 @@ static int allocateBtreePage(
releasePage(*ppPage);
*ppPage = 0;
}
- TRACE(("ALLOCATE: %d from end of file\n", *pPgno));
+ TRACE(("ALLOCATE: %u from end of file\n", *pPgno));
}
assert( CORRUPT_DB || *pPgno!=PENDING_BYTE_PAGE(pBt) );
@@ -75090,7 +75449,7 @@ static int freePage2(BtShared *pBt, MemPage *pMemPage, Pgno iPage){
}
rc = btreeSetHasContent(pBt, iPage);
}
- TRACE(("FREE-PAGE: %d leaf on trunk page %d\n",pPage->pgno,pTrunk->pgno));
+ TRACE(("FREE-PAGE: %u leaf on trunk page %u\n",pPage->pgno,pTrunk->pgno));
goto freepage_out;
}
}
@@ -75111,7 +75470,7 @@ static int freePage2(BtShared *pBt, MemPage *pMemPage, Pgno iPage){
put4byte(pPage->aData, iTrunk);
put4byte(&pPage->aData[4], 0);
put4byte(&pPage1->aData[32], iPage);
- TRACE(("FREE-PAGE: %d new trunk page replacing %d\n", pPage->pgno, iTrunk));
+ TRACE(("FREE-PAGE: %u new trunk page replacing %u\n", pPage->pgno, iTrunk));
freepage_out:
if( pPage ){
@@ -75470,6 +75829,14 @@ static void dropCell(MemPage *pPage, int idx, int sz, int *pRC){
** in pTemp or the original pCell) and also record its index.
** Allocating a new entry in pPage->aCell[] implies that
** pPage->nOverflow is incremented.
+**
+** The insertCellFast() routine below works exactly the same as
+** insertCell() except that it lacks the pTemp and iChild parameters
+** which are assumed zero. Other than that, the two routines are the
+** same.
+**
+** Fixes or enhancements to this routine should be reflected in
+** insertCellFast()!
*/
static int insertCell(
MemPage *pPage, /* Page into which we are copying */
@@ -75492,14 +75859,103 @@ static int insertCell(
assert( sqlite3_mutex_held(pPage->pBt->mutex) );
assert( sz==pPage->xCellSize(pPage, pCell) || CORRUPT_DB );
assert( pPage->nFree>=0 );
+ assert( iChild>0 );
if( pPage->nOverflow || sz+2>pPage->nFree ){
if( pTemp ){
memcpy(pTemp, pCell, sz);
pCell = pTemp;
}
- if( iChild ){
- put4byte(pCell, iChild);
+ put4byte(pCell, iChild);
+ j = pPage->nOverflow++;
+ /* Comparison against ArraySize-1 since we hold back one extra slot
+ ** as a contingency. In other words, never need more than 3 overflow
+ ** slots but 4 are allocated, just to be safe. */
+ assert( j < ArraySize(pPage->apOvfl)-1 );
+ pPage->apOvfl[j] = pCell;
+ pPage->aiOvfl[j] = (u16)i;
+
+ /* When multiple overflows occur, they are always sequential and in
+ ** sorted order. This invariants arise because multiple overflows can
+ ** only occur when inserting divider cells into the parent page during
+ ** balancing, and the dividers are adjacent and sorted.
+ */
+ assert( j==0 || pPage->aiOvfl[j-1]<(u16)i ); /* Overflows in sorted order */
+ assert( j==0 || i==pPage->aiOvfl[j-1]+1 ); /* Overflows are sequential */
+ }else{
+ int rc = sqlite3PagerWrite(pPage->pDbPage);
+ if( NEVER(rc!=SQLITE_OK) ){
+ return rc;
}
+ assert( sqlite3PagerIswriteable(pPage->pDbPage) );
+ data = pPage->aData;
+ assert( &data[pPage->cellOffset]==pPage->aCellIdx );
+ rc = allocateSpace(pPage, sz, &idx);
+ if( rc ){ return rc; }
+ /* The allocateSpace() routine guarantees the following properties
+ ** if it returns successfully */
+ assert( idx >= 0 );
+ assert( idx >= pPage->cellOffset+2*pPage->nCell+2 || CORRUPT_DB );
+ assert( idx+sz <= (int)pPage->pBt->usableSize );
+ pPage->nFree -= (u16)(2 + sz);
+ /* In a corrupt database where an entry in the cell index section of
+ ** a btree page has a value of 3 or less, the pCell value might point
+ ** as many as 4 bytes in front of the start of the aData buffer for
+ ** the source page. Make sure this does not cause problems by not
+ ** reading the first 4 bytes */
+ memcpy(&data[idx+4], pCell+4, sz-4);
+ put4byte(&data[idx], iChild);
+ pIns = pPage->aCellIdx + i*2;
+ memmove(pIns+2, pIns, 2*(pPage->nCell - i));
+ put2byte(pIns, idx);
+ pPage->nCell++;
+ /* increment the cell count */
+ if( (++data[pPage->hdrOffset+4])==0 ) data[pPage->hdrOffset+3]++;
+ assert( get2byte(&data[pPage->hdrOffset+3])==pPage->nCell || CORRUPT_DB );
+#ifndef SQLITE_OMIT_AUTOVACUUM
+ if( pPage->pBt->autoVacuum ){
+ int rc2 = SQLITE_OK;
+ /* The cell may contain a pointer to an overflow page. If so, write
+ ** the entry for the overflow page into the pointer map.
+ */
+ ptrmapPutOvflPtr(pPage, pPage, pCell, &rc2);
+ if( rc2 ) return rc2;
+ }
+#endif
+ }
+ return SQLITE_OK;
+}
+
+/*
+** This variant of insertCell() assumes that the pTemp and iChild
+** parameters are both zero. Use this variant in sqlite3BtreeInsert()
+** for performance improvement, and also so that this variant is only
+** called from that one place, and is thus inlined, and thus runs must
+** faster.
+**
+** Fixes or enhancements to this routine should be reflected into
+** the insertCell() routine.
+*/
+static int insertCellFast(
+ MemPage *pPage, /* Page into which we are copying */
+ int i, /* New cell becomes the i-th cell of the page */
+ u8 *pCell, /* Content of the new cell */
+ int sz /* Bytes of content in pCell */
+){
+ int idx = 0; /* Where to write new cell content in data[] */
+ int j; /* Loop counter */
+ u8 *data; /* The content of the whole page */
+ u8 *pIns; /* The point in pPage->aCellIdx[] where no cell inserted */
+
+ assert( i>=0 && i<=pPage->nCell+pPage->nOverflow );
+ assert( MX_CELL(pPage->pBt)<=10921 );
+ assert( pPage->nCell<=MX_CELL(pPage->pBt) || CORRUPT_DB );
+ assert( pPage->nOverflow<=ArraySize(pPage->apOvfl) );
+ assert( ArraySize(pPage->apOvfl)==ArraySize(pPage->aiOvfl) );
+ assert( sqlite3_mutex_held(pPage->pBt->mutex) );
+ assert( sz==pPage->xCellSize(pPage, pCell) || CORRUPT_DB );
+ assert( pPage->nFree>=0 );
+ assert( pPage->nOverflow==0 );
+ if( sz+2>pPage->nFree ){
j = pPage->nOverflow++;
/* Comparison against ArraySize-1 since we hold back one extra slot
** as a contingency. In other words, never need more than 3 overflow
@@ -75531,17 +75987,7 @@ static int insertCell(
assert( idx >= pPage->cellOffset+2*pPage->nCell+2 || CORRUPT_DB );
assert( idx+sz <= (int)pPage->pBt->usableSize );
pPage->nFree -= (u16)(2 + sz);
- if( iChild ){
- /* In a corrupt database where an entry in the cell index section of
- ** a btree page has a value of 3 or less, the pCell value might point
- ** as many as 4 bytes in front of the start of the aData buffer for
- ** the source page. Make sure this does not cause problems by not
- ** reading the first 4 bytes */
- memcpy(&data[idx+4], pCell+4, sz-4);
- put4byte(&data[idx], iChild);
- }else{
- memcpy(&data[idx], pCell, sz);
- }
+ memcpy(&data[idx], pCell, sz);
pIns = pPage->aCellIdx + i*2;
memmove(pIns+2, pIns, 2*(pPage->nCell - i));
put2byte(pIns, idx);
@@ -75726,7 +76172,7 @@ static int rebuildPage(
assert( i(u32)usableSize ){ j = 0; }
+ if( NEVER(j>(u32)usableSize) ){ j = 0; }
memcpy(&pTmp[j], &aData[j], usableSize - j);
for(k=0; pCArray->ixNx[k]<=i && ALWAYS(kpBt->usableSize];
u8 * const pStart = &aData[pPg->hdrOffset + 8 + pPg->childPtrSize];
int nRet = 0;
- int i;
+ int i, j;
int iEnd = iFirst + nCell;
- u8 *pFree = 0; /* \__ Parameters for pending call to */
- int szFree = 0; /* / freeSpace() */
+ int nFree = 0;
+ int aOfst[10];
+ int aAfter[10];
for(i=iFirst; iapCell[i];
if( SQLITE_WITHIN(pCell, pStart, pEnd) ){
int sz;
+ int iAfter;
+ int iOfst;
/* No need to use cachedCellSize() here. The sizes of all cells that
** are to be freed have already been computing while deciding which
** cells need freeing */
sz = pCArray->szCell[i]; assert( sz>0 );
- if( pFree!=(pCell + sz) ){
- if( pFree ){
- assert( pFree>aData && (pFree - aData)<65536 );
- freeSpace(pPg, (u16)(pFree - aData), szFree);
+ iOfst = (u16)(pCell - aData);
+ iAfter = iOfst+sz;
+ for(j=0; jpEnd ){
- return 0;
+ }
+ if( j>=nFree ){
+ if( nFree>=(int)(sizeof(aOfst)/sizeof(aOfst[0])) ){
+ for(j=0; jpEnd ) return 0;
+ nFree++;
}
nRet++;
}
}
- if( pFree ){
- assert( pFree>aData && (pFree - aData)<65536 );
- freeSpace(pPg, (u16)(pFree - aData), szFree);
+ for(j=0; jpPg->aDataEnd ) goto editpage_fail;
+ if( NEVER(pData>pPg->aDataEnd) ) goto editpage_fail;
/* Add cells to the start of the page */
if( iNew0 || (pParent->pgno==1 && pParent->nCell==0) || CORRUPT_DB);
- TRACE(("BALANCE: old: %d(nc=%d) %d(nc=%d) %d(nc=%d)\n",
+ TRACE(("BALANCE: old: %u(nc=%u) %u(nc=%u) %u(nc=%u)\n",
apOld[0]->pgno, apOld[0]->nCell,
nOld>=2 ? apOld[1]->pgno : 0, nOld>=2 ? apOld[1]->nCell : 0,
nOld>=3 ? apOld[2]->pgno : 0, nOld>=3 ? apOld[2]->nCell : 0
@@ -76781,8 +77235,8 @@ static int balance_nonroot(
}
}
- TRACE(("BALANCE: new: %d(%d nc=%d) %d(%d nc=%d) %d(%d nc=%d) "
- "%d(%d nc=%d) %d(%d nc=%d)\n",
+ TRACE(("BALANCE: new: %u(%u nc=%u) %u(%u nc=%u) %u(%u nc=%u) "
+ "%u(%u nc=%u) %u(%u nc=%u)\n",
apNew[0]->pgno, szNew[0], cntNew[0],
nNew>=2 ? apNew[1]->pgno : 0, nNew>=2 ? szNew[1] : 0,
nNew>=2 ? cntNew[1] - cntNew[0] - !leafData : 0,
@@ -77027,7 +77481,7 @@ static int balance_nonroot(
}
assert( pParent->isInit );
- TRACE(("BALANCE: finished: old=%d new=%d cells=%d\n",
+ TRACE(("BALANCE: finished: old=%u new=%u cells=%u\n",
nOld, nNew, b.nCell));
/* Free any old pages that were not reused as new pages.
@@ -77112,7 +77566,7 @@ static int balance_deeper(MemPage *pRoot, MemPage **ppChild){
assert( sqlite3PagerIswriteable(pRoot->pDbPage) );
assert( pChild->nCell==pRoot->nCell || CORRUPT_DB );
- TRACE(("BALANCE: copy root %d into %d\n", pRoot->pgno, pChild->pgno));
+ TRACE(("BALANCE: copy root %u into %u\n", pRoot->pgno, pChild->pgno));
/* Copy the overflow cells from pRoot to pChild */
memcpy(pChild->aiOvfl, pRoot->aiOvfl,
@@ -77595,7 +78049,7 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
}
}
assert( pCur->eState==CURSOR_VALID
- || (pCur->eState==CURSOR_INVALID && loc) );
+ || (pCur->eState==CURSOR_INVALID && loc) || CORRUPT_DB );
pPage = pCur->pPage;
assert( pPage->intKey || pX->nKey>=0 || (flags & BTREE_PREFORMAT) );
@@ -77610,7 +78064,7 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
if( rc ) return rc;
}
- TRACE(("INSERT: table=%d nkey=%lld ndata=%d page=%d %s\n",
+ TRACE(("INSERT: table=%u nkey=%lld ndata=%u page=%u %s\n",
pCur->pgnoRoot, pX->nKey, pX->nData, pPage->pgno,
loc==0 ? "overwrite" : "new entry"));
assert( pPage->isInit || CORRUPT_DB );
@@ -77686,7 +78140,7 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
}else{
assert( pPage->leaf );
}
- rc = insertCell(pPage, idx, newCell, szNew, 0, 0);
+ rc = insertCellFast(pPage, idx, newCell, szNew);
assert( pPage->nOverflow==0 || rc==SQLITE_OK );
assert( rc!=SQLITE_OK || pPage->nCell>0 || pPage->nOverflow>0 );
@@ -77910,6 +78364,9 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, u8 flags){
if( pPage->nFree<0 && btreeComputeFreeSpace(pPage) ){
return SQLITE_CORRUPT_BKPT;
}
+ if( pCell<&pPage->aCellIdx[pPage->nCell] ){
+ return SQLITE_CORRUPT_BKPT;
+ }
/* If the BTREE_SAVEPOSITION bit is on, then the cursor position must
** be preserved following this delete operation. If the current delete
@@ -78658,7 +79115,8 @@ static void checkAppendMsg(
sqlite3_str_append(&pCheck->errMsg, "\n", 1);
}
if( pCheck->zPfx ){
- sqlite3_str_appendf(&pCheck->errMsg, pCheck->zPfx, pCheck->v1, pCheck->v2);
+ sqlite3_str_appendf(&pCheck->errMsg, pCheck->zPfx,
+ pCheck->v0, pCheck->v1, pCheck->v2);
}
sqlite3_str_vappendf(&pCheck->errMsg, zFormat, ap);
va_end(ap);
@@ -78698,11 +79156,11 @@ static void setPageReferenced(IntegrityCk *pCheck, Pgno iPg){
*/
static int checkRef(IntegrityCk *pCheck, Pgno iPage){
if( iPage>pCheck->nPage || iPage==0 ){
- checkAppendMsg(pCheck, "invalid page number %d", iPage);
+ checkAppendMsg(pCheck, "invalid page number %u", iPage);
return 1;
}
if( getPageReferenced(pCheck, iPage) ){
- checkAppendMsg(pCheck, "2nd reference to page %d", iPage);
+ checkAppendMsg(pCheck, "2nd reference to page %u", iPage);
return 1;
}
setPageReferenced(pCheck, iPage);
@@ -78728,13 +79186,13 @@ static void checkPtrmap(
rc = ptrmapGet(pCheck->pBt, iChild, &ePtrmapType, &iPtrmapParent);
if( rc!=SQLITE_OK ){
if( rc==SQLITE_NOMEM || rc==SQLITE_IOERR_NOMEM ) checkOom(pCheck);
- checkAppendMsg(pCheck, "Failed to read ptrmap key=%d", iChild);
+ checkAppendMsg(pCheck, "Failed to read ptrmap key=%u", iChild);
return;
}
if( ePtrmapType!=eType || iPtrmapParent!=iParent ){
checkAppendMsg(pCheck,
- "Bad ptr map entry key=%d expected=(%d,%d) got=(%d,%d)",
+ "Bad ptr map entry key=%u expected=(%u,%u) got=(%u,%u)",
iChild, eType, iParent, ePtrmapType, iPtrmapParent);
}
}
@@ -78759,7 +79217,7 @@ static void checkList(
if( checkRef(pCheck, iPage) ) break;
N--;
if( sqlite3PagerGet(pCheck->pPager, (Pgno)iPage, &pOvflPage, 0) ){
- checkAppendMsg(pCheck, "failed to get page %d", iPage);
+ checkAppendMsg(pCheck, "failed to get page %u", iPage);
break;
}
pOvflData = (unsigned char *)sqlite3PagerGetData(pOvflPage);
@@ -78772,7 +79230,7 @@ static void checkList(
#endif
if( n>pCheck->pBt->usableSize/4-2 ){
checkAppendMsg(pCheck,
- "freelist leaf count too big on page %d", iPage);
+ "freelist leaf count too big on page %u", iPage);
N--;
}else{
for(i=0; i<(int)n; i++){
@@ -78804,7 +79262,7 @@ static void checkList(
}
if( N && nErrAtStart==pCheck->nErr ){
checkAppendMsg(pCheck,
- "%s is %d but should be %d",
+ "%s is %u but should be %u",
isFreeList ? "size" : "overflow list length",
expected-N, expected);
}
@@ -78919,8 +79377,8 @@ static int checkTreePage(
usableSize = pBt->usableSize;
if( iPage==0 ) return 0;
if( checkRef(pCheck, iPage) ) return 0;
- pCheck->zPfx = "Page %u: ";
- pCheck->v1 = iPage;
+ pCheck->zPfx = "Tree %u page %u: ";
+ pCheck->v0 = pCheck->v1 = iPage;
if( (rc = btreeGetPage(pBt, iPage, &pPage, 0))!=0 ){
checkAppendMsg(pCheck,
"unable to get the page. error code=%d", rc);
@@ -78946,7 +79404,7 @@ static int checkTreePage(
hdr = pPage->hdrOffset;
/* Set up for cell analysis */
- pCheck->zPfx = "On tree page %u cell %d: ";
+ pCheck->zPfx = "Tree %u page %u cell %u: ";
contentOffset = get2byteNotZero(&data[hdr+5]);
assert( contentOffset<=usableSize ); /* Enforced by btreeInitPage() */
@@ -78966,7 +79424,7 @@ static int checkTreePage(
pgno = get4byte(&data[hdr+8]);
#ifndef SQLITE_OMIT_AUTOVACUUM
if( pBt->autoVacuum ){
- pCheck->zPfx = "On page %u at right child: ";
+ pCheck->zPfx = "Tree %u page %u right child: ";
checkPtrmap(pCheck, pgno, PTRMAP_BTREE, iPage);
}
#endif
@@ -78990,7 +79448,7 @@ static int checkTreePage(
pc = get2byteAligned(pCellIdx);
pCellIdx -= 2;
if( pcusableSize-4 ){
- checkAppendMsg(pCheck, "Offset %d out of range %d..%d",
+ checkAppendMsg(pCheck, "Offset %u out of range %u..%u",
pc, contentOffset, usableSize-4);
doCoverageCheck = 0;
continue;
@@ -79122,7 +79580,7 @@ static int checkTreePage(
*/
if( heap[0]==0 && nFrag!=data[hdr+7] ){
checkAppendMsg(pCheck,
- "Fragmentation of %d bytes reported as %d on page %u",
+ "Fragmentation of %u bytes reported as %u on page %u",
nFrag, data[hdr+7], iPage);
}
}
@@ -79219,7 +79677,7 @@ SQLITE_PRIVATE int sqlite3BtreeIntegrityCheck(
/* Check the integrity of the freelist
*/
if( bCkFreelist ){
- sCheck.zPfx = "Main freelist: ";
+ sCheck.zPfx = "Freelist: ";
checkList(&sCheck, 1, get4byte(&pBt->pPage1->aData[32]),
get4byte(&pBt->pPage1->aData[36]));
sCheck.zPfx = 0;
@@ -79236,7 +79694,7 @@ SQLITE_PRIVATE int sqlite3BtreeIntegrityCheck(
mxInHdr = get4byte(&pBt->pPage1->aData[52]);
if( mx!=mxInHdr ){
checkAppendMsg(&sCheck,
- "max rootpage (%d) disagrees with header (%d)",
+ "max rootpage (%u) disagrees with header (%u)",
mx, mxInHdr
);
}
@@ -79267,7 +79725,7 @@ SQLITE_PRIVATE int sqlite3BtreeIntegrityCheck(
for(i=1; i<=sCheck.nPage && sCheck.mxErr; i++){
#ifdef SQLITE_OMIT_AUTOVACUUM
if( getPageReferenced(&sCheck, i)==0 ){
- checkAppendMsg(&sCheck, "Page %d is never used", i);
+ checkAppendMsg(&sCheck, "Page %u: never used", i);
}
#else
/* If the database supports auto-vacuum, make sure no tables contain
@@ -79275,11 +79733,11 @@ SQLITE_PRIVATE int sqlite3BtreeIntegrityCheck(
*/
if( getPageReferenced(&sCheck, i)==0 &&
(PTRMAP_PAGENO(pBt, i)!=i || !pBt->autoVacuum) ){
- checkAppendMsg(&sCheck, "Page %d is never used", i);
+ checkAppendMsg(&sCheck, "Page %u: never used", i);
}
if( getPageReferenced(&sCheck, i)!=0 &&
(PTRMAP_PAGENO(pBt, i)==i && pBt->autoVacuum) ){
- checkAppendMsg(&sCheck, "Pointer map page %d is referenced", i);
+ checkAppendMsg(&sCheck, "Page %u: pointer map referenced", i);
}
#endif
}
@@ -79841,13 +80299,7 @@ static int backupOnePage(
assert( !isFatalError(p->rc) );
assert( iSrcPg!=PENDING_BYTE_PAGE(p->pSrc->pBt) );
assert( zSrcData );
-
- /* Catch the case where the destination is an in-memory database and the
- ** page sizes of the source and destination differ.
- */
- if( nSrcPgsz!=nDestPgsz && sqlite3PagerIsMemdb(pDestPager) ){
- rc = SQLITE_READONLY;
- }
+ assert( nSrcPgsz==nDestPgsz || sqlite3PagerIsMemdb(pDestPager)==0 );
/* This loop runs once for each destination page spanned by the source
** page. For each iteration, variable iOff is set to the byte offset
@@ -79980,7 +80432,10 @@ SQLITE_API int sqlite3_backup_step(sqlite3_backup *p, int nPage){
pgszSrc = sqlite3BtreeGetPageSize(p->pSrc);
pgszDest = sqlite3BtreeGetPageSize(p->pDest);
destMode = sqlite3PagerGetJournalMode(sqlite3BtreePager(p->pDest));
- if( SQLITE_OK==rc && destMode==PAGER_JOURNALMODE_WAL && pgszSrc!=pgszDest ){
+ if( SQLITE_OK==rc
+ && (destMode==PAGER_JOURNALMODE_WAL || sqlite3PagerIsMemdb(pDestPager))
+ && pgszSrc!=pgszDest
+ ){
rc = SQLITE_READONLY;
}
@@ -80529,6 +80984,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemValidStrRep(Mem *p){
char *z;
int i, j, incr;
if( (p->flags & MEM_Str)==0 ) return 1;
+ if( p->db && p->db->mallocFailed ) return 1;
if( p->flags & MEM_Term ){
/* Insure that the string is properly zero-terminated. Pay particular
** attention to the case where p->n is odd */
@@ -80811,7 +81267,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemStringify(Mem *pMem, u8 enc, u8 bForce){
vdbeMemRenderNum(nByte, pMem->z, pMem);
assert( pMem->z!=0 );
- assert( pMem->n==sqlite3Strlen30NN(pMem->z) );
+ assert( pMem->n==(int)sqlite3Strlen30NN(pMem->z) );
pMem->enc = SQLITE_UTF8;
pMem->flags |= MEM_Str|MEM_Term;
if( bForce ) pMem->flags &= ~(MEM_Int|MEM_Real|MEM_IntReal);
@@ -81855,6 +82311,9 @@ static int valueFromFunction(
if( pList ) nVal = pList->nExpr;
assert( !ExprHasProperty(p, EP_IntValue) );
pFunc = sqlite3FindFunction(db, p->u.zToken, nVal, enc, 0);
+#ifdef SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION
+ if( pFunc==0 ) return SQLITE_OK;
+#endif
assert( pFunc );
if( (pFunc->funcFlags & (SQLITE_FUNC_CONSTANT|SQLITE_FUNC_SLOCHNG))==0
|| (pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL)
@@ -81891,16 +82350,11 @@ static int valueFromFunction(
}else{
sqlite3ValueApplyAffinity(pVal, aff, SQLITE_UTF8);
assert( rc==SQLITE_OK );
- assert( enc==pVal->enc
- || (pVal->flags & MEM_Str)==0
- || db->mallocFailed );
-#if 0 /* Not reachable except after a prior failure */
rc = sqlite3VdbeChangeEncoding(pVal, enc);
- if( rc==SQLITE_OK && sqlite3VdbeMemTooBig(pVal) ){
+ if( NEVER(rc==SQLITE_OK && sqlite3VdbeMemTooBig(pVal)) ){
rc = SQLITE_TOOBIG;
pCtx->pParse->nErr++;
}
-#endif
}
value_from_function_out:
@@ -81964,6 +82418,13 @@ static int valueFromExpr(
rc = valueFromExpr(db, pExpr->pLeft, enc, aff, ppVal, pCtx);
testcase( rc!=SQLITE_OK );
if( *ppVal ){
+#ifdef SQLITE_ENABLE_STAT4
+ rc = ExpandBlob(*ppVal);
+#else
+ /* zero-blobs only come from functions, not literal values. And
+ ** functions are only processed under STAT4 */
+ assert( (ppVal[0][0].flags & MEM_Zero)==0 );
+#endif
sqlite3VdbeMemCast(*ppVal, aff, enc);
sqlite3ValueApplyAffinity(*ppVal, affinity, enc);
}
@@ -82810,10 +83271,10 @@ SQLITE_PRIVATE void sqlite3ExplainBreakpoint(const char *z1, const char *z2){
*/
SQLITE_PRIVATE int sqlite3VdbeExplain(Parse *pParse, u8 bPush, const char *zFmt, ...){
int addr = 0;
-#if !defined(SQLITE_DEBUG) && !defined(SQLITE_ENABLE_STMT_SCANSTATUS)
+#if !defined(SQLITE_DEBUG)
/* Always include the OP_Explain opcodes if SQLITE_DEBUG is defined.
** But omit them (for performance) during production builds */
- if( pParse->explain==2 )
+ if( pParse->explain==2 || IS_STMT_SCANSTATUS(pParse->db) )
#endif
{
char *zMsg;
@@ -83187,6 +83648,8 @@ static void resolveP2Values(Vdbe *p, int *pMaxFuncArgs){
Op *pOp;
Parse *pParse = p->pParse;
int *aLabel = pParse->aLabel;
+
+ assert( pParse->db->mallocFailed==0 ); /* tag-20230419-1 */
p->readOnly = 1;
p->bIsReader = 0;
pOp = &p->aOp[p->nOp-1];
@@ -83246,6 +83709,7 @@ static void resolveP2Values(Vdbe *p, int *pMaxFuncArgs){
** have non-negative values for P2. */
assert( (sqlite3OpcodeProperty[pOp->opcode] & OPFLG_JUMP)!=0 );
assert( ADDR(pOp->p2)<-pParse->nLabel );
+ assert( aLabel!=0 ); /* True because of tag-20230419-1 */
pOp->p2 = aLabel[ADDR(pOp->p2)];
}
break;
@@ -83489,18 +83953,20 @@ SQLITE_PRIVATE void sqlite3VdbeScanStatus(
LogEst nEst, /* Estimated number of output rows */
const char *zName /* Name of table or index being scanned */
){
- sqlite3_int64 nByte = (p->nScan+1) * sizeof(ScanStatus);
- ScanStatus *aNew;
- aNew = (ScanStatus*)sqlite3DbRealloc(p->db, p->aScan, nByte);
- if( aNew ){
- ScanStatus *pNew = &aNew[p->nScan++];
- memset(pNew, 0, sizeof(ScanStatus));
- pNew->addrExplain = addrExplain;
- pNew->addrLoop = addrLoop;
- pNew->addrVisit = addrVisit;
- pNew->nEst = nEst;
- pNew->zName = sqlite3DbStrDup(p->db, zName);
- p->aScan = aNew;
+ if( IS_STMT_SCANSTATUS(p->db) ){
+ sqlite3_int64 nByte = (p->nScan+1) * sizeof(ScanStatus);
+ ScanStatus *aNew;
+ aNew = (ScanStatus*)sqlite3DbRealloc(p->db, p->aScan, nByte);
+ if( aNew ){
+ ScanStatus *pNew = &aNew[p->nScan++];
+ memset(pNew, 0, sizeof(ScanStatus));
+ pNew->addrExplain = addrExplain;
+ pNew->addrLoop = addrLoop;
+ pNew->addrVisit = addrVisit;
+ pNew->nEst = nEst;
+ pNew->zName = sqlite3DbStrDup(p->db, zName);
+ p->aScan = aNew;
+ }
}
}
@@ -83517,20 +83983,22 @@ SQLITE_PRIVATE void sqlite3VdbeScanStatusRange(
int addrStart,
int addrEnd
){
- ScanStatus *pScan = 0;
- int ii;
- for(ii=p->nScan-1; ii>=0; ii--){
- pScan = &p->aScan[ii];
- if( pScan->addrExplain==addrExplain ) break;
- pScan = 0;
- }
- if( pScan ){
- if( addrEnd<0 ) addrEnd = sqlite3VdbeCurrentAddr(p)-1;
- for(ii=0; iiaAddrRange); ii+=2){
- if( pScan->aAddrRange[ii]==0 ){
- pScan->aAddrRange[ii] = addrStart;
- pScan->aAddrRange[ii+1] = addrEnd;
- break;
+ if( IS_STMT_SCANSTATUS(p->db) ){
+ ScanStatus *pScan = 0;
+ int ii;
+ for(ii=p->nScan-1; ii>=0; ii--){
+ pScan = &p->aScan[ii];
+ if( pScan->addrExplain==addrExplain ) break;
+ pScan = 0;
+ }
+ if( pScan ){
+ if( addrEnd<0 ) addrEnd = sqlite3VdbeCurrentAddr(p)-1;
+ for(ii=0; iiaAddrRange); ii+=2){
+ if( pScan->aAddrRange[ii]==0 ){
+ pScan->aAddrRange[ii] = addrStart;
+ pScan->aAddrRange[ii+1] = addrEnd;
+ break;
+ }
}
}
}
@@ -83547,19 +84015,21 @@ SQLITE_PRIVATE void sqlite3VdbeScanStatusCounters(
int addrLoop,
int addrVisit
){
- ScanStatus *pScan = 0;
- int ii;
- for(ii=p->nScan-1; ii>=0; ii--){
- pScan = &p->aScan[ii];
- if( pScan->addrExplain==addrExplain ) break;
- pScan = 0;
- }
- if( pScan ){
- pScan->addrLoop = addrLoop;
- pScan->addrVisit = addrVisit;
+ if( IS_STMT_SCANSTATUS(p->db) ){
+ ScanStatus *pScan = 0;
+ int ii;
+ for(ii=p->nScan-1; ii>=0; ii--){
+ pScan = &p->aScan[ii];
+ if( pScan->addrExplain==addrExplain ) break;
+ pScan = 0;
+ }
+ if( pScan ){
+ pScan->addrLoop = addrLoop;
+ pScan->addrVisit = addrVisit;
+ }
}
}
-#endif
+#endif /* defined(SQLITE_ENABLE_STMT_SCANSTATUS) */
/*
@@ -83983,7 +84453,7 @@ SQLITE_PRIVATE VdbeOp *sqlite3VdbeGetOp(Vdbe *p, int addr){
/* Return the most recently added opcode
*/
-VdbeOp * sqlite3VdbeGetLastOp(Vdbe *p){
+SQLITE_PRIVATE VdbeOp *sqlite3VdbeGetLastOp(Vdbe *p){
return sqlite3VdbeGetOp(p, p->nOp - 1);
}
@@ -85687,6 +86157,8 @@ SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe *p){
db->flags &= ~(u64)SQLITE_DeferFKs;
sqlite3CommitInternalChanges(db);
}
+ }else if( p->rc==SQLITE_SCHEMA && db->nVdbeActive>1 ){
+ p->nChange = 0;
}else{
sqlite3RollbackAll(db, SQLITE_OK);
p->nChange = 0;
@@ -86005,9 +86477,9 @@ static void sqlite3VdbeClearObject(sqlite3 *db, Vdbe *p){
#ifdef SQLITE_ENABLE_NORMALIZE
sqlite3DbFree(db, p->zNormSql);
{
- DblquoteStr *pThis, *pNext;
- for(pThis=p->pDblStr; pThis; pThis=pNext){
- pNext = pThis->pNextStr;
+ DblquoteStr *pThis, *pNxt;
+ for(pThis=p->pDblStr; pThis; pThis=pNxt){
+ pNxt = pThis->pNextStr;
sqlite3DbFree(db, pThis);
}
}
@@ -87634,6 +88106,20 @@ SQLITE_PRIVATE int sqlite3NotPureFunc(sqlite3_context *pCtx){
return 1;
}
+#if defined(SQLITE_ENABLE_CURSOR_HINTS) && defined(SQLITE_DEBUG)
+/*
+** This Walker callback is used to help verify that calls to
+** sqlite3BtreeCursorHint() with opcode BTREE_HINT_RANGE have
+** byte-code register values correctly initialized.
+*/
+SQLITE_PRIVATE int sqlite3CursorRangeHintExprCheck(Walker *pWalker, Expr *pExpr){
+ if( pExpr->op==TK_REGISTER ){
+ assert( (pWalker->u.aMem[pExpr->iTable].flags & MEM_Undefined)==0 );
+ }
+ return WRC_Continue;
+}
+#endif /* SQLITE_ENABLE_CURSOR_HINTS && SQLITE_DEBUG */
+
#ifndef SQLITE_OMIT_VIRTUALTABLE
/*
** Transfer error message text from an sqlite3_vtab.zErrMsg (text stored
@@ -87696,6 +88182,16 @@ SQLITE_PRIVATE void sqlite3VdbePreUpdateHook(
PreUpdate preupdate;
const char *zTbl = pTab->zName;
static const u8 fakeSortOrder = 0;
+#ifdef SQLITE_DEBUG
+ int nRealCol;
+ if( pTab->tabFlags & TF_WithoutRowid ){
+ nRealCol = sqlite3PrimaryKeyIndex(pTab)->nColumn;
+ }else if( pTab->tabFlags & TF_HasVirtual ){
+ nRealCol = pTab->nNVCol;
+ }else{
+ nRealCol = pTab->nCol;
+ }
+#endif
assert( db->pPreUpdate==0 );
memset(&preupdate, 0, sizeof(PreUpdate));
@@ -87712,8 +88208,8 @@ SQLITE_PRIVATE void sqlite3VdbePreUpdateHook(
assert( pCsr!=0 );
assert( pCsr->eCurType==CURTYPE_BTREE );
- assert( pCsr->nField==pTab->nCol
- || (pCsr->nField==pTab->nCol+1 && op==SQLITE_DELETE && iReg==-1)
+ assert( pCsr->nField==nRealCol
+ || (pCsr->nField==nRealCol+1 && op==SQLITE_DELETE && iReg==-1)
);
preupdate.v = v;
@@ -88020,7 +88516,7 @@ SQLITE_API int sqlite3_value_type(sqlite3_value* pVal){
SQLITE_NULL, /* 0x1f (not possible) */
SQLITE_FLOAT, /* 0x20 INTREAL */
SQLITE_NULL, /* 0x21 (not possible) */
- SQLITE_TEXT, /* 0x22 INTREAL + TEXT */
+ SQLITE_FLOAT, /* 0x22 INTREAL + TEXT */
SQLITE_NULL, /* 0x23 (not possible) */
SQLITE_FLOAT, /* 0x24 (not possible) */
SQLITE_NULL, /* 0x25 (not possible) */
@@ -89086,9 +89582,9 @@ static const void *columnName(
assert( db!=0 );
n = sqlite3_column_count(pStmt);
if( N=0 ){
+ u8 prior_mallocFailed = db->mallocFailed;
N += useType*n;
sqlite3_mutex_enter(db->mutex);
- assert( db->mallocFailed==0 );
#ifndef SQLITE_OMIT_UTF16
if( useUtf16 ){
ret = sqlite3_value_text16((sqlite3_value*)&p->aColName[N]);
@@ -89100,7 +89596,8 @@ static const void *columnName(
/* A malloc may have failed inside of the _text() call. If this
** is the case, clear the mallocFailed flag and return NULL.
*/
- if( db->mallocFailed ){
+ assert( db->mallocFailed==0 || db->mallocFailed==1 );
+ if( db->mallocFailed > prior_mallocFailed ){
sqlite3OomClear(db);
ret = 0;
}
@@ -89887,15 +90384,24 @@ SQLITE_API int sqlite3_stmt_scanstatus_v2(
void *pOut /* OUT: Write the answer here */
){
Vdbe *p = (Vdbe*)pStmt;
- ScanStatus *pScan;
+ VdbeOp *aOp = p->aOp;
+ int nOp = p->nOp;
+ ScanStatus *pScan = 0;
int idx;
+ if( p->pFrame ){
+ VdbeFrame *pFrame;
+ for(pFrame=p->pFrame; pFrame->pParent; pFrame=pFrame->pParent);
+ aOp = pFrame->aOp;
+ nOp = pFrame->nOp;
+ }
+
if( iScan<0 ){
int ii;
if( iScanStatusOp==SQLITE_SCANSTAT_NCYCLE ){
i64 res = 0;
- for(ii=0; iinOp; ii++){
- res += p->aOp[ii].nCycle;
+ for(ii=0; iiaddrLoop>0 ){
- *(sqlite3_int64*)pOut = p->aOp[pScan->addrLoop].nExec;
+ *(sqlite3_int64*)pOut = aOp[pScan->addrLoop].nExec;
}else{
*(sqlite3_int64*)pOut = -1;
}
@@ -89929,7 +90435,7 @@ SQLITE_API int sqlite3_stmt_scanstatus_v2(
}
case SQLITE_SCANSTAT_NVISIT: {
if( pScan->addrVisit>0 ){
- *(sqlite3_int64*)pOut = p->aOp[pScan->addrVisit].nExec;
+ *(sqlite3_int64*)pOut = aOp[pScan->addrVisit].nExec;
}else{
*(sqlite3_int64*)pOut = -1;
}
@@ -89951,7 +90457,7 @@ SQLITE_API int sqlite3_stmt_scanstatus_v2(
}
case SQLITE_SCANSTAT_EXPLAIN: {
if( pScan->addrExplain ){
- *(const char**)pOut = p->aOp[ pScan->addrExplain ].p4.z;
+ *(const char**)pOut = aOp[ pScan->addrExplain ].p4.z;
}else{
*(const char**)pOut = 0;
}
@@ -89959,7 +90465,7 @@ SQLITE_API int sqlite3_stmt_scanstatus_v2(
}
case SQLITE_SCANSTAT_SELECTID: {
if( pScan->addrExplain ){
- *(int*)pOut = p->aOp[ pScan->addrExplain ].p1;
+ *(int*)pOut = aOp[ pScan->addrExplain ].p1;
}else{
*(int*)pOut = -1;
}
@@ -89967,7 +90473,7 @@ SQLITE_API int sqlite3_stmt_scanstatus_v2(
}
case SQLITE_SCANSTAT_PARENTID: {
if( pScan->addrExplain ){
- *(int*)pOut = p->aOp[ pScan->addrExplain ].p2;
+ *(int*)pOut = aOp[ pScan->addrExplain ].p2;
}else{
*(int*)pOut = -1;
}
@@ -89985,18 +90491,18 @@ SQLITE_API int sqlite3_stmt_scanstatus_v2(
if( iIns==0 ) break;
if( iIns>0 ){
while( iIns<=iEnd ){
- res += p->aOp[iIns].nCycle;
+ res += aOp[iIns].nCycle;
iIns++;
}
}else{
int iOp;
- for(iOp=0; iOpnOp; iOp++){
- Op *pOp = &p->aOp[iOp];
+ for(iOp=0; iOpp1!=iEnd ) continue;
if( (sqlite3OpcodeProperty[pOp->opcode] & OPFLG_NCYCLE)==0 ){
continue;
}
- res += p->aOp[iOp].nCycle;
+ res += aOp[iOp].nCycle;
}
}
}
@@ -90919,7 +91425,10 @@ static u64 filterHash(const Mem *aMem, const Op *pOp){
}else if( p->flags & MEM_Real ){
h += sqlite3VdbeIntValue(p);
}else if( p->flags & (MEM_Str|MEM_Blob) ){
- /* no-op */
+ /* All strings have the same hash and all blobs have the same hash,
+ ** though, at least, those hashes are different from each other and
+ ** from NULL. */
+ h += 4093 + (p->flags & (MEM_Str|MEM_Blob));
}
}
return h;
@@ -90969,6 +91478,7 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
Mem *pOut = 0; /* Output operand */
#if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || defined(VDBE_PROFILE)
u64 *pnCycle = 0;
+ int bStmtScanStatus = IS_STMT_SCANSTATUS(db)!=0;
#endif
/*** INSERT STACK UNION HERE ***/
@@ -91033,13 +91543,17 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
assert( pOp>=aOp && pOp<&aOp[p->nOp]);
nVmStep++;
-#if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || defined(VDBE_PROFILE)
+
+#if defined(VDBE_PROFILE)
pOp->nExec++;
pnCycle = &pOp->nCycle;
-# ifdef VDBE_PROFILE
- if( sqlite3NProfileCnt==0 )
-# endif
+ if( sqlite3NProfileCnt==0 ) *pnCycle -= sqlite3Hwtime();
+#elif defined(SQLITE_ENABLE_STMT_SCANSTATUS)
+ if( bStmtScanStatus ){
+ pOp->nExec++;
+ pnCycle = &pOp->nCycle;
*pnCycle -= sqlite3Hwtime();
+ }
#endif
/* Only allow tracing if SQLITE_DEBUG is defined.
@@ -92627,7 +93141,7 @@ case OP_Compare: {
/* Opcode: Jump P1 P2 P3 * *
**
** Jump to the instruction at address P1, P2, or P3 depending on whether
-** in the most recent OP_Compare instruction the P1 vector was less than
+** in the most recent OP_Compare instruction the P1 vector was less than,
** equal to, or greater than the P2 vector, respectively.
**
** This opcode must immediately follow an OP_Compare opcode.
@@ -92854,6 +93368,12 @@ case OP_IsNull: { /* same as TK_ISNULL, jump, in1 */
** (0x01) bit. SQLITE_FLOAT is the 0x02 bit. SQLITE_TEXT is 0x04.
** SQLITE_BLOB is 0x08. SQLITE_NULL is 0x10.
**
+** WARNING: This opcode does not reliably distinguish between NULL and REAL
+** when P1>=0. If the database contains a NaN value, this opcode will think
+** that the datatype is REAL when it should be NULL. When P1<0 and the value
+** is already stored in register P3, then this opcode does reliably
+** distinguish between NULL and REAL. The problem only arises then P1>=0.
+**
** Take the jump to address P2 if and only if the datatype of the
** value determined by P1 and P3 corresponds to one of the bits in the
** P5 bitmask.
@@ -92967,7 +93487,7 @@ case OP_IfNullRow: { /* jump */
VdbeCursor *pC;
assert( pOp->p1>=0 && pOp->p1nCursor );
pC = p->apCsr[pOp->p1];
- if( ALWAYS(pC) && pC->nullRow ){
+ if( pC && pC->nullRow ){
sqlite3VdbeMemSetNull(aMem + pOp->p3);
goto jump_to_p2;
}
@@ -93462,7 +93982,7 @@ case OP_Affinity: {
}else{
pIn1->u.r = (double)pIn1->u.i;
pIn1->flags |= MEM_Real;
- pIn1->flags &= ~MEM_Int;
+ pIn1->flags &= ~(MEM_Int|MEM_Str);
}
}
REGISTER_TRACE((int)(pIn1-aMem), pIn1);
@@ -95201,6 +95721,7 @@ case OP_SeekScan: { /* ncycle */
break;
}
nStep--;
+ pC->cacheStatus = CACHE_STALE;
rc = sqlite3BtreeNext(pC->uc.pCursor, 0);
if( rc ){
if( rc==SQLITE_DONE ){
@@ -97853,6 +98374,7 @@ case OP_AggFinal: {
}
sqlite3VdbeChangeEncoding(pMem, encoding);
UPDATE_MAX_BLOBSIZE(pMem);
+ REGISTER_TRACE((int)(pMem-aMem), pMem);
break;
}
@@ -98991,8 +99513,10 @@ default: { /* This is really OP_Noop, OP_Explain */
*pnCycle += sqlite3NProfileCnt ? sqlite3NProfileCnt : sqlite3Hwtime();
pnCycle = 0;
#elif defined(SQLITE_ENABLE_STMT_SCANSTATUS)
- *pnCycle += sqlite3Hwtime();
- pnCycle = 0;
+ if( pnCycle ){
+ *pnCycle += sqlite3Hwtime();
+ pnCycle = 0;
+ }
#endif
/* The following code adds nothing to the actual functionality
@@ -99471,7 +99995,7 @@ blob_open_out:
if( pBlob && pBlob->pStmt ) sqlite3VdbeFinalize((Vdbe *)pBlob->pStmt);
sqlite3DbFree(db, pBlob);
}
- sqlite3ErrorWithMsg(db, rc, (zErr ? "%s" : 0), zErr);
+ sqlite3ErrorWithMsg(db, rc, (zErr ? "%s" : (char*)0), zErr);
sqlite3DbFree(db, zErr);
sqlite3ParseObjectReset(&sParse);
rc = sqlite3ApiExit(db, rc);
@@ -99630,7 +100154,7 @@ SQLITE_API int sqlite3_blob_reopen(sqlite3_blob *pBlob, sqlite3_int64 iRow){
((Vdbe*)p->pStmt)->rc = SQLITE_OK;
rc = blobSeekToRow(p, iRow, &zErr);
if( rc!=SQLITE_OK ){
- sqlite3ErrorWithMsg(db, rc, (zErr ? "%s" : 0), zErr);
+ sqlite3ErrorWithMsg(db, rc, (zErr ? "%s" : (char*)0), zErr);
sqlite3DbFree(db, zErr);
}
assert( rc!=SQLITE_SCHEMA );
@@ -104018,7 +104542,8 @@ static int lookupName(
assert( op==TK_DELETE || op==TK_UPDATE || op==TK_INSERT );
if( pParse->bReturning ){
if( (pNC->ncFlags & NC_UBaseReg)!=0
- && (zTab==0 || sqlite3StrICmp(zTab,pParse->pTriggerTab->zName)==0)
+ && ALWAYS(zTab==0
+ || sqlite3StrICmp(zTab,pParse->pTriggerTab->zName)==0)
){
pExpr->iTable = op!=TK_DELETE;
pTab = pParse->pTriggerTab;
@@ -105992,11 +106517,10 @@ SQLITE_PRIVATE CollSeq *sqlite3ExprCollSeq(Parse *pParse, const Expr *pExpr){
}else{
Expr *pNext = p->pRight;
/* The Expr.x union is never used at the same time as Expr.pRight */
- assert( ExprUseXList(p) );
- assert( p->x.pList==0 || p->pRight==0 );
- if( p->x.pList!=0 && !db->mallocFailed ){
+ assert( !ExprUseXList(p) || p->x.pList==0 || p->pRight==0 );
+ if( ExprUseXList(p) && p->x.pList!=0 && !db->mallocFailed ){
int i;
- for(i=0; ALWAYS(ix.pList->nExpr); i++){
+ for(i=0; ix.pList->nExpr; i++){
if( ExprHasProperty(p->x.pList->a[i].pExpr, EP_Collate) ){
pNext = p->x.pList->a[i].pExpr;
break;
@@ -106828,9 +107352,9 @@ SQLITE_PRIVATE Select *sqlite3ExprListToValues(Parse *pParse, int nElem, ExprLis
** Join two expressions using an AND operator. If either expression is
** NULL, then just return the other expression.
**
-** If one side or the other of the AND is known to be false, then instead
-** of returning an AND expression, just return a constant expression with
-** a value of false.
+** If one side or the other of the AND is known to be false, and neither side
+** is part of an ON clause, then instead of returning an AND expression,
+** just return a constant expression with a value of false.
*/
SQLITE_PRIVATE Expr *sqlite3ExprAnd(Parse *pParse, Expr *pLeft, Expr *pRight){
sqlite3 *db = pParse->db;
@@ -106838,14 +107362,17 @@ SQLITE_PRIVATE Expr *sqlite3ExprAnd(Parse *pParse, Expr *pLeft, Expr *pRight){
return pRight;
}else if( pRight==0 ){
return pLeft;
- }else if( (ExprAlwaysFalse(pLeft) || ExprAlwaysFalse(pRight))
- && !IN_RENAME_OBJECT
- ){
- sqlite3ExprDeferredDelete(pParse, pLeft);
- sqlite3ExprDeferredDelete(pParse, pRight);
- return sqlite3Expr(db, TK_INTEGER, "0");
}else{
- return sqlite3PExpr(pParse, TK_AND, pLeft, pRight);
+ u32 f = pLeft->flags | pRight->flags;
+ if( (f&(EP_OuterON|EP_InnerON|EP_IsFalse))==EP_IsFalse
+ && !IN_RENAME_OBJECT
+ ){
+ sqlite3ExprDeferredDelete(pParse, pLeft);
+ sqlite3ExprDeferredDelete(pParse, pRight);
+ return sqlite3Expr(db, TK_INTEGER, "0");
+ }else{
+ return sqlite3PExpr(pParse, TK_AND, pLeft, pRight);
+ }
}
}
@@ -108090,12 +108617,17 @@ SQLITE_PRIVATE int sqlite3ExprIsTableConstant(Expr *p, int iCur){
}
/*
-** Check pExpr to see if it is an invariant constraint on data source pSrc.
+** Check pExpr to see if it is an constraint on the single data source
+** pSrc = &pSrcList->a[iSrc]. In other words, check to see if pExpr
+** constrains pSrc but does not depend on any other tables or data
+** sources anywhere else in the query. Return true (non-zero) if pExpr
+** is a constraint on pSrc only.
+**
** This is an optimization. False negatives will perhaps cause slower
** queries, but false positives will yield incorrect answers. So when in
** doubt, return 0.
**
-** To be an invariant constraint, the following must be true:
+** To be an single-source constraint, the following must be true:
**
** (1) pExpr cannot refer to any table other than pSrc->iCursor.
**
@@ -108106,13 +108638,31 @@ SQLITE_PRIVATE int sqlite3ExprIsTableConstant(Expr *p, int iCur){
**
** (4) If pSrc is the right operand of a LEFT JOIN, then...
** (4a) pExpr must come from an ON clause..
- (4b) and specifically the ON clause associated with the LEFT JOIN.
+** (4b) and specifically the ON clause associated with the LEFT JOIN.
**
** (5) If pSrc is not the right operand of a LEFT JOIN or the left
** operand of a RIGHT JOIN, then pExpr must be from the WHERE
** clause, not an ON clause.
+**
+** (6) Either:
+**
+** (6a) pExpr does not originate in an ON or USING clause, or
+**
+** (6b) The ON or USING clause from which pExpr is derived is
+** not to the left of a RIGHT JOIN (or FULL JOIN).
+**
+** Without this restriction, accepting pExpr as a single-table
+** constraint might move the the ON/USING filter expression
+** from the left side of a RIGHT JOIN over to the right side,
+** which leads to incorrect answers. See also restriction (9)
+** on push-down.
*/
-SQLITE_PRIVATE int sqlite3ExprIsTableConstraint(Expr *pExpr, const SrcItem *pSrc){
+SQLITE_PRIVATE int sqlite3ExprIsSingleTableConstraint(
+ Expr *pExpr, /* The constraint */
+ const SrcList *pSrcList, /* Complete FROM clause */
+ int iSrc /* Which element of pSrcList to use */
+){
+ const SrcItem *pSrc = &pSrcList->a[iSrc];
if( pSrc->fg.jointype & JT_LTORJ ){
return 0; /* rule (3) */
}
@@ -108122,6 +108672,19 @@ SQLITE_PRIVATE int sqlite3ExprIsTableConstraint(Expr *pExpr, const SrcItem *pSrc
}else{
if( ExprHasProperty(pExpr, EP_OuterON) ) return 0; /* rule (5) */
}
+ if( ExprHasProperty(pExpr, EP_OuterON|EP_InnerON) /* (6a) */
+ && (pSrcList->a[0].fg.jointype & JT_LTORJ)!=0 /* Fast pre-test of (6b) */
+ ){
+ int jj;
+ for(jj=0; jjw.iJoin==pSrcList->a[jj].iCursor ){
+ if( (pSrcList->a[jj].fg.jointype & JT_LTORJ)!=0 ){
+ return 0; /* restriction (6) */
+ }
+ break;
+ }
+ }
+ }
return sqlite3ExprIsTableConstant(pExpr, pSrc->iCursor); /* rules (1), (2) */
}
@@ -108364,7 +108927,7 @@ SQLITE_PRIVATE int sqlite3IsRowid(const char *z){
** pX is the RHS of an IN operator. If pX is a SELECT statement
** that can be simplified to a direct table access, then return
** a pointer to the SELECT statement. If pX is not a SELECT statement,
-** or if the SELECT statement needs to be manifested into a transient
+** or if the SELECT statement needs to be materialized into a transient
** table, then return NULL.
*/
#ifndef SQLITE_OMIT_SUBQUERY
@@ -108650,7 +109213,6 @@ SQLITE_PRIVATE int sqlite3FindInIndex(
CollSeq *pReq = sqlite3BinaryCompareCollSeq(pParse, pLhs, pRhs);
int j;
- assert( pReq!=0 || pRhs->iColumn==XN_ROWID || pParse->nErr );
for(j=0; jaiColumn[j]!=pRhs->iColumn ) continue;
assert( pIdx->azColl[j] );
@@ -109936,7 +110498,19 @@ expr_code_doover:
AggInfo *pAggInfo = pExpr->pAggInfo;
struct AggInfo_col *pCol;
assert( pAggInfo!=0 );
- assert( pExpr->iAgg>=0 && pExpr->iAggnColumn );
+ assert( pExpr->iAgg>=0 );
+ if( pExpr->iAgg>=pAggInfo->nColumn ){
+ /* Happens when the left table of a RIGHT JOIN is null and
+ ** is using an expression index */
+ sqlite3VdbeAddOp2(v, OP_Null, 0, target);
+#ifdef SQLITE_VDBE_COVERAGE
+ /* Verify that the OP_Null above is exercised by tests
+ ** tag-20230325-2 */
+ sqlite3VdbeAddOp2(v, OP_NotNull, target, 1);
+ VdbeCoverageNeverTaken(v);
+#endif
+ break;
+ }
pCol = &pAggInfo->aCol[pExpr->iAgg];
if( !pAggInfo->directMode ){
return AggInfoColumnReg(pAggInfo, pExpr->iAgg);
@@ -110111,11 +110685,8 @@ expr_code_doover:
#ifndef SQLITE_OMIT_CAST
case TK_CAST: {
/* Expressions of the form: CAST(pLeft AS token) */
- inReg = sqlite3ExprCodeTarget(pParse, pExpr->pLeft, target);
- if( inReg!=target ){
- sqlite3VdbeAddOp2(v, OP_SCopy, inReg, target);
- inReg = target;
- }
+ sqlite3ExprCode(pParse, pExpr->pLeft, target);
+ assert( inReg==target );
assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3VdbeAddOp2(v, OP_Cast, target,
sqlite3AffinityType(pExpr->u.zToken, 0));
@@ -110454,13 +111025,9 @@ expr_code_doover:
** Clear subtypes as subtypes may not cross a subquery boundary.
*/
assert( pExpr->pLeft );
- inReg = sqlite3ExprCodeTarget(pParse, pExpr->pLeft, target);
- if( inReg!=target ){
- sqlite3VdbeAddOp2(v, OP_SCopy, inReg, target);
- inReg = target;
- }
- sqlite3VdbeAddOp1(v, OP_ClrSubtype, inReg);
- return inReg;
+ sqlite3ExprCode(pParse, pExpr->pLeft, target);
+ sqlite3VdbeAddOp1(v, OP_ClrSubtype, target);
+ return target;
}else{
pExpr = pExpr->pLeft;
goto expr_code_doover; /* 2018-04-28: Prevent deep recursion. */
@@ -110570,12 +111137,9 @@ expr_code_doover:
** "target" and not someplace else.
*/
pParse->okConstFactor = 0; /* note (1) above */
- inReg = sqlite3ExprCodeTarget(pParse, pExpr->pLeft, target);
+ sqlite3ExprCode(pParse, pExpr->pLeft, target);
+ assert( target==inReg );
pParse->okConstFactor = okConstFactor;
- if( inReg!=target ){ /* note (2) above */
- sqlite3VdbeAddOp2(v, OP_SCopy, inReg, target);
- inReg = target;
- }
sqlite3VdbeJumpHere(v, addrINR);
break;
}
@@ -110813,7 +111377,9 @@ SQLITE_PRIVATE void sqlite3ExprCode(Parse *pParse, Expr *pExpr, int target){
inReg = sqlite3ExprCodeTarget(pParse, pExpr, target);
if( inReg!=target ){
u8 op;
- if( ALWAYS(pExpr) && ExprHasProperty(pExpr,EP_Subquery) ){
+ if( ALWAYS(pExpr)
+ && (ExprHasProperty(pExpr,EP_Subquery) || pExpr->op==TK_REGISTER)
+ ){
op = OP_Copy;
}else{
op = OP_SCopy;
@@ -111998,9 +112564,11 @@ static int agginfoPersistExprCb(Walker *pWalker, Expr *pExpr){
int iAgg = pExpr->iAgg;
Parse *pParse = pWalker->pParse;
sqlite3 *db = pParse->db;
+ assert( iAgg>=0 );
if( pExpr->op!=TK_AGG_FUNCTION ){
- assert( iAgg>=0 && iAggnColumn );
- if( pAggInfo->aCol[iAgg].pCExpr==pExpr ){
+ if( iAggnColumn
+ && pAggInfo->aCol[iAgg].pCExpr==pExpr
+ ){
pExpr = sqlite3ExprDup(db, pExpr, 0);
if( pExpr ){
pAggInfo->aCol[iAgg].pCExpr = pExpr;
@@ -112009,8 +112577,9 @@ static int agginfoPersistExprCb(Walker *pWalker, Expr *pExpr){
}
}else{
assert( pExpr->op==TK_AGG_FUNCTION );
- assert( iAgg>=0 && iAggnFunc );
- if( pAggInfo->aFunc[iAgg].pFExpr==pExpr ){
+ if( ALWAYS(iAggnFunc)
+ && pAggInfo->aFunc[iAgg].pFExpr==pExpr
+ ){
pExpr = sqlite3ExprDup(db, pExpr, 0);
if( pExpr ){
pAggInfo->aFunc[iAgg].pFExpr = pExpr;
@@ -112160,7 +112729,12 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){
}
if( pIEpr==0 ) break;
if( NEVER(!ExprUseYTab(pExpr)) ) break;
- if( pExpr->pAggInfo!=0 ) break; /* Already resolved by outer context */
+ for(i=0; inSrc; i++){
+ if( pSrcList->a[0].iCursor==pIEpr->iDataCur ) break;
+ }
+ if( i>=pSrcList->nSrc ) break;
+ if( NEVER(pExpr->pAggInfo!=0) ) break; /* Resolved by outer context */
+ if( pParse->nErr ){ return WRC_Abort; }
/* If we reach this point, it means that expression pExpr can be
** translated into a reference to an index column as described by
@@ -112171,6 +112745,9 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){
tmp.iTable = pIEpr->iIdxCur;
tmp.iColumn = pIEpr->iIdxCol;
findOrCreateAggInfoColumn(pParse, pAggInfo, &tmp);
+ if( pParse->nErr ){ return WRC_Abort; }
+ assert( pAggInfo->aCol!=0 );
+ assert( tmp.iAggnColumn );
pAggInfo->aCol[tmp.iAgg].pCExpr = pExpr;
pExpr->pAggInfo = pAggInfo;
pExpr->iAgg = tmp.iAgg;
@@ -112194,7 +112771,7 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){
} /* endif pExpr->iTable==pItem->iCursor */
} /* end loop over pSrcList */
}
- return WRC_Prune;
+ return WRC_Continue;
}
case TK_AGG_FUNCTION: {
if( (pNC->ncFlags & NC_InAggFunc)==0
@@ -112347,6 +112924,37 @@ SQLITE_PRIVATE void sqlite3ClearTempRegCache(Parse *pParse){
pParse->nRangeReg = 0;
}
+/*
+** Make sure sufficient registers have been allocated so that
+** iReg is a valid register number.
+*/
+SQLITE_PRIVATE void sqlite3TouchRegister(Parse *pParse, int iReg){
+ if( pParse->nMemnMem = iReg;
+}
+
+#if defined(SQLITE_ENABLE_STAT4) || defined(SQLITE_DEBUG)
+/*
+** Return the latest reusable register in the set of all registers.
+** The value returned is no less than iMin. If any register iMin or
+** greater is in permanent use, then return one more than that last
+** permanent register.
+*/
+SQLITE_PRIVATE int sqlite3FirstAvailableRegister(Parse *pParse, int iMin){
+ const ExprList *pList = pParse->pConstExpr;
+ if( pList ){
+ int i;
+ for(i=0; inExpr; i++){
+ if( pList->a[i].u.iConstExprReg>=iMin ){
+ iMin = pList->a[i].u.iConstExprReg + 1;
+ }
+ }
+ }
+ pParse->nTempReg = 0;
+ pParse->nRangeReg = 0;
+ return iMin;
+}
+#endif /* SQLITE_ENABLE_STAT4 || SQLITE_DEBUG */
+
/*
** Validate that no temporary register falls within the range of
** iFirst..iLast, inclusive. This routine is only call from within assert()
@@ -112366,6 +112974,14 @@ SQLITE_PRIVATE int sqlite3NoTempsInRange(Parse *pParse, int iFirst, int iLast){
return 0;
}
}
+ if( pParse->pConstExpr ){
+ ExprList *pList = pParse->pConstExpr;
+ for(i=0; inExpr; i++){
+ int iReg = pList->a[i].u.iConstExprReg;
+ if( iReg==0 ) continue;
+ if( iReg>=iFirst && iReg<=iLast ) return 0;
+ }
+ }
return 1;
}
#endif /* SQLITE_DEBUG */
@@ -113653,6 +114269,19 @@ static int renameEditSql(
return rc;
}
+/*
+** Set all pEList->a[].fg.eEName fields in the expression-list to val.
+*/
+static void renameSetENames(ExprList *pEList, int val){
+ if( pEList ){
+ int i;
+ for(i=0; inExpr; i++){
+ assert( val==ENAME_NAME || pEList->a[i].fg.eEName==ENAME_NAME );
+ pEList->a[i].fg.eEName = val;
+ }
+ }
+}
+
/*
** Resolve all symbols in the trigger at pParse->pNewTrigger, assuming
** it was read from the schema of database zDb. Return SQLITE_OK if
@@ -113700,7 +114329,17 @@ static int renameResolveTrigger(Parse *pParse){
pSrc = 0;
rc = SQLITE_NOMEM;
}else{
+ /* pStep->pExprList contains an expression-list used for an UPDATE
+ ** statement. So the a[].zEName values are the RHS of the
+ ** " = " clauses of the UPDATE statement. So, before
+ ** running SelectPrep(), change all the eEName values in
+ ** pStep->pExprList to ENAME_SPAN (from their current value of
+ ** ENAME_NAME). This is to prevent any ids in ON() clauses that are
+ ** part of pSrc from being incorrectly resolved against the
+ ** a[].zEName values as if they were column aliases. */
+ renameSetENames(pStep->pExprList, ENAME_SPAN);
sqlite3SelectPrep(pParse, pSel, 0);
+ renameSetENames(pStep->pExprList, ENAME_NAME);
rc = pParse->nErr ? SQLITE_ERROR : SQLITE_OK;
assert( pStep->pExprList==0 || pStep->pExprList==pSel->pEList );
assert( pSrc==pSel->pSrc );
@@ -115649,11 +116288,15 @@ static void analyzeOneTable(
int regIdxname = iMem++; /* Register containing index name */
int regStat1 = iMem++; /* Value for the stat column of sqlite_stat1 */
int regPrev = iMem; /* MUST BE LAST (see below) */
+#ifdef SQLITE_ENABLE_STAT4
+ int doOnce = 1; /* Flag for a one-time computation */
+#endif
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
Table *pStat1 = 0;
#endif
- pParse->nMem = MAX(pParse->nMem, iMem);
+ sqlite3TouchRegister(pParse, iMem);
+ assert( sqlite3NoTempsInRange(pParse, regNewRowid, iMem) );
v = sqlite3GetVdbe(pParse);
if( v==0 || NEVER(pTab==0) ){
return;
@@ -115759,7 +116402,7 @@ static void analyzeOneTable(
** the regPrev array and a trailing rowid (the rowid slot is required
** when building a record to insert into the sample column of
** the sqlite_stat4 table. */
- pParse->nMem = MAX(pParse->nMem, regPrev+nColTest);
+ sqlite3TouchRegister(pParse, regPrev+nColTest);
/* Open a read-only cursor on the index being analyzed. */
assert( iDb==sqlite3SchemaToIndex(db, pIdx->pSchema) );
@@ -115931,7 +116574,35 @@ static void analyzeOneTable(
int addrIsNull;
u8 seekOp = HasRowid(pTab) ? OP_NotExists : OP_NotFound;
- pParse->nMem = MAX(pParse->nMem, regCol+nCol);
+ if( doOnce ){
+ int mxCol = nCol;
+ Index *pX;
+
+ /* Compute the maximum number of columns in any index */
+ for(pX=pTab->pIndex; pX; pX=pX->pNext){
+ int nColX; /* Number of columns in pX */
+ if( !HasRowid(pTab) && IsPrimaryKeyIndex(pX) ){
+ nColX = pX->nKeyCol;
+ }else{
+ nColX = pX->nColumn;
+ }
+ if( nColX>mxCol ) mxCol = nColX;
+ }
+
+ /* Allocate space to compute results for the largest index */
+ sqlite3TouchRegister(pParse, regCol+mxCol);
+ doOnce = 0;
+#ifdef SQLITE_DEBUG
+ /* Verify that the call to sqlite3ClearTempRegCache() below
+ ** really is needed.
+ ** https://sqlite.org/forum/forumpost/83cb4a95a0 (2023-03-25)
+ */
+ testcase( !sqlite3NoTempsInRange(pParse, regEq, regCol+mxCol) );
+#endif
+ sqlite3ClearTempRegCache(pParse); /* tag-20230325-1 */
+ assert( sqlite3NoTempsInRange(pParse, regEq, regCol+mxCol) );
+ }
+ assert( sqlite3NoTempsInRange(pParse, regEq, regCol+nCol) );
addrNext = sqlite3VdbeCurrentAddr(v);
callStatGet(pParse, regStat, STAT_GET_ROWID, regSampleRowid);
@@ -116012,6 +116683,11 @@ static void analyzeDatabase(Parse *pParse, int iDb){
for(k=sqliteHashFirst(&pSchema->tblHash); k; k=sqliteHashNext(k)){
Table *pTab = (Table*)sqliteHashData(k);
analyzeOneTable(pParse, pTab, 0, iStatCur, iMem, iTab);
+#ifdef SQLITE_ENABLE_STAT4
+ iMem = sqlite3FirstAvailableRegister(pParse, iMem);
+#else
+ assert( iMem==sqlite3FirstAvailableRegister(pParse,iMem) );
+#endif
}
loadAnalysis(pParse, iDb);
}
@@ -116399,6 +117075,10 @@ static int loadStatTbl(
pIdx = findIndexOrPrimaryKey(db, zIndex, zDb);
assert( pIdx==0 || pIdx->nSample==0 );
if( pIdx==0 ) continue;
+ if( pIdx->aSample!=0 ){
+ /* The same index appears in sqlite_stat4 under multiple names */
+ continue;
+ }
assert( !HasRowid(pIdx->pTable) || pIdx->nColumn==pIdx->nKeyCol+1 );
if( !HasRowid(pIdx->pTable) && IsPrimaryKeyIndex(pIdx) ){
nIdxCol = pIdx->nKeyCol;
@@ -116406,6 +117086,7 @@ static int loadStatTbl(
nIdxCol = pIdx->nColumn;
}
pIdx->nSampleCol = nIdxCol;
+ pIdx->mxSample = nSample;
nByte = sizeof(IndexSample) * nSample;
nByte += sizeof(tRowcnt) * nIdxCol * 3 * nSample;
nByte += nIdxCol * sizeof(tRowcnt); /* Space for Index.aAvgEq[] */
@@ -116445,6 +117126,11 @@ static int loadStatTbl(
if( zIndex==0 ) continue;
pIdx = findIndexOrPrimaryKey(db, zIndex, zDb);
if( pIdx==0 ) continue;
+ if( pIdx->nSample>=pIdx->mxSample ){
+ /* Too many slots used because the same index appears in
+ ** sqlite_stat4 using multiple names */
+ continue;
+ }
/* This next condition is true if data has already been loaded from
** the sqlite_stat4 table. */
nCol = pIdx->nSampleCol;
@@ -116488,11 +117174,12 @@ static int loadStat4(sqlite3 *db, const char *zDb){
const Table *pStat4;
assert( db->lookaside.bDisable );
- if( (pStat4 = sqlite3FindTable(db, "sqlite_stat4", zDb))!=0
+ if( OptimizationEnabled(db, SQLITE_Stat4)
+ && (pStat4 = sqlite3FindTable(db, "sqlite_stat4", zDb))!=0
&& IsOrdinaryTable(pStat4)
){
rc = loadStatTbl(db,
- "SELECT idx,count(*) FROM %Q.sqlite_stat4 GROUP BY idx",
+ "SELECT idx,count(*) FROM %Q.sqlite_stat4 GROUP BY idx COLLATE nocase",
"SELECT idx,neq,nlt,ndlt,sample FROM %Q.sqlite_stat4",
zDb
);
@@ -118336,7 +119023,7 @@ static void SQLITE_NOINLINE deleteTable(sqlite3 *db, Table *pTable){
if( IsOrdinaryTable(pTable) ){
sqlite3FkDelete(db, pTable);
}
-#ifndef SQLITE_OMIT_VIRTUAL_TABLE
+#ifndef SQLITE_OMIT_VIRTUALTABLE
else if( IsVirtual(pTable) ){
sqlite3VtabClear(db, pTable);
}
@@ -123368,6 +124055,7 @@ SQLITE_PRIVATE void sqlite3SetTextEncoding(sqlite3 *db, u8 enc){
** strings is BINARY.
*/
db->pDfltColl = sqlite3FindCollSeq(db, enc, sqlite3StrBINARY, 0);
+ sqlite3ExpirePreparedStatements(db, 1);
}
/*
@@ -123839,13 +124527,15 @@ static int tabIsReadOnly(Parse *pParse, Table *pTab){
** If pTab is writable but other errors have occurred -> return 1.
** If pTab is writable and no prior errors -> return 0;
*/
-SQLITE_PRIVATE int sqlite3IsReadOnly(Parse *pParse, Table *pTab, int viewOk){
+SQLITE_PRIVATE int sqlite3IsReadOnly(Parse *pParse, Table *pTab, Trigger *pTrigger){
if( tabIsReadOnly(pParse, pTab) ){
sqlite3ErrorMsg(pParse, "table %s may not be modified", pTab->zName);
return 1;
}
#ifndef SQLITE_OMIT_VIEW
- if( !viewOk && IsView(pTab) ){
+ if( IsView(pTab)
+ && (pTrigger==0 || (pTrigger->bReturning && pTrigger->pNext==0))
+ ){
sqlite3ErrorMsg(pParse,"cannot modify %s because it is a view",pTab->zName);
return 1;
}
@@ -124099,7 +124789,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
goto delete_from_cleanup;
}
- if( sqlite3IsReadOnly(pParse, pTab, (pTrigger?1:0)) ){
+ if( sqlite3IsReadOnly(pParse, pTab, pTrigger) ){
goto delete_from_cleanup;
}
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
@@ -126262,7 +126952,7 @@ static void trimFunc(
/*
** The "unknown" function is automatically substituted in place of
** any unrecognized function name when doing an EXPLAIN or EXPLAIN QUERY PLAN
-** when the SQLITE_ENABLE_UNKNOWN_FUNCTION compile-time option is used.
+** when the SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION compile-time option is used.
** When the "sqlite3" command-line shell is built using this functionality,
** that allows an EXPLAIN or EXPLAIN QUERY PLAN for complex queries
** involving application-defined functions to be examined in a generic
@@ -128565,22 +129255,22 @@ static Trigger *fkActionTrigger(
if( action==OE_Restrict ){
int iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
- Token tFrom;
- Token tDb;
+ SrcList *pSrc;
Expr *pRaise;
- tFrom.z = zFrom;
- tFrom.n = nFrom;
- tDb.z = db->aDb[iDb].zDbSName;
- tDb.n = sqlite3Strlen30(tDb.z);
-
pRaise = sqlite3Expr(db, TK_RAISE, "FOREIGN KEY constraint failed");
if( pRaise ){
pRaise->affExpr = OE_Abort;
}
+ pSrc = sqlite3SrcListAppend(pParse, 0, 0, 0);
+ if( pSrc ){
+ assert( pSrc->nSrc==1 );
+ pSrc->a[0].zName = sqlite3DbStrDup(db, zFrom);
+ pSrc->a[0].zDatabase = sqlite3DbStrDup(db, db->aDb[iDb].zDbSName);
+ }
pSelect = sqlite3SelectNew(pParse,
sqlite3ExprListAppend(pParse, 0, pRaise),
- sqlite3SrcListAppend(pParse, 0, &tDb, &tFrom),
+ pSrc,
pWhere,
0, 0, 0, 0, 0
);
@@ -128796,45 +129486,47 @@ SQLITE_PRIVATE void sqlite3OpenTable(
** is managed along with the rest of the Index structure. It will be
** released when sqlite3DeleteIndex() is called.
*/
-SQLITE_PRIVATE const char *sqlite3IndexAffinityStr(sqlite3 *db, Index *pIdx){
+static SQLITE_NOINLINE const char *computeIndexAffStr(sqlite3 *db, Index *pIdx){
+ /* The first time a column affinity string for a particular index is
+ ** required, it is allocated and populated here. It is then stored as
+ ** a member of the Index structure for subsequent use.
+ **
+ ** The column affinity string will eventually be deleted by
+ ** sqliteDeleteIndex() when the Index structure itself is cleaned
+ ** up.
+ */
+ int n;
+ Table *pTab = pIdx->pTable;
+ pIdx->zColAff = (char *)sqlite3DbMallocRaw(0, pIdx->nColumn+1);
if( !pIdx->zColAff ){
- /* The first time a column affinity string for a particular index is
- ** required, it is allocated and populated here. It is then stored as
- ** a member of the Index structure for subsequent use.
- **
- ** The column affinity string will eventually be deleted by
- ** sqliteDeleteIndex() when the Index structure itself is cleaned
- ** up.
- */
- int n;
- Table *pTab = pIdx->pTable;
- pIdx->zColAff = (char *)sqlite3DbMallocRaw(0, pIdx->nColumn+1);
- if( !pIdx->zColAff ){
- sqlite3OomFault(db);
- return 0;
- }
- for(n=0; nnColumn; n++){
- i16 x = pIdx->aiColumn[n];
- char aff;
- if( x>=0 ){
- aff = pTab->aCol[x].affinity;
- }else if( x==XN_ROWID ){
- aff = SQLITE_AFF_INTEGER;
- }else{
- assert( x==XN_EXPR );
- assert( pIdx->bHasExpr );
- assert( pIdx->aColExpr!=0 );
- aff = sqlite3ExprAffinity(pIdx->aColExpr->a[n].pExpr);
- }
- if( affSQLITE_AFF_NUMERIC) aff = SQLITE_AFF_NUMERIC;
- pIdx->zColAff[n] = aff;
- }
- pIdx->zColAff[n] = 0;
+ sqlite3OomFault(db);
+ return 0;
}
-
+ for(n=0; nnColumn; n++){
+ i16 x = pIdx->aiColumn[n];
+ char aff;
+ if( x>=0 ){
+ aff = pTab->aCol[x].affinity;
+ }else if( x==XN_ROWID ){
+ aff = SQLITE_AFF_INTEGER;
+ }else{
+ assert( x==XN_EXPR );
+ assert( pIdx->bHasExpr );
+ assert( pIdx->aColExpr!=0 );
+ aff = sqlite3ExprAffinity(pIdx->aColExpr->a[n].pExpr);
+ }
+ if( affSQLITE_AFF_NUMERIC) aff = SQLITE_AFF_NUMERIC;
+ pIdx->zColAff[n] = aff;
+ }
+ pIdx->zColAff[n] = 0;
return pIdx->zColAff;
}
+SQLITE_PRIVATE const char *sqlite3IndexAffinityStr(sqlite3 *db, Index *pIdx){
+ if( !pIdx->zColAff ) return computeIndexAffStr(db, pIdx);
+ return pIdx->zColAff;
+}
+
/*
** Compute an affinity string for a table. Space is obtained
@@ -129520,7 +130212,7 @@ SQLITE_PRIVATE void sqlite3Insert(
/* Cannot insert into a read-only table.
*/
- if( sqlite3IsReadOnly(pParse, pTab, tmask) ){
+ if( sqlite3IsReadOnly(pParse, pTab, pTrigger) ){
goto insert_cleanup;
}
@@ -129967,7 +130659,7 @@ SQLITE_PRIVATE void sqlite3Insert(
}
/* Copy the new data already generated. */
- assert( pTab->nNVCol>0 );
+ assert( pTab->nNVCol>0 || pParse->nErr>0 );
sqlite3VdbeAddOp3(v, OP_Copy, regRowid+1, regCols+1, pTab->nNVCol-1);
#ifndef SQLITE_OMIT_GENERATED_COLUMNS
@@ -133330,7 +134022,11 @@ static int sqlite3LoadExtension(
/* tag-20210611-1. Some dlopen() implementations will segfault if given
** an oversize filename. Most filesystems have a pathname limit of 4K,
** so limit the extension filename length to about twice that.
- ** https://sqlite.org/forum/forumpost/08a0d6d9bf */
+ ** https://sqlite.org/forum/forumpost/08a0d6d9bf
+ **
+ ** Later (2023-03-25): Save an extra 6 bytes for the filename suffix.
+ ** See https://sqlite.org/forum/forumpost/24083b579d.
+ */
if( nMsg>SQLITE_MAX_PATHLEN ) goto extension_not_found;
handle = sqlite3OsDlOpen(pVfs, zFile);
@@ -133338,7 +134034,9 @@ static int sqlite3LoadExtension(
for(ii=0; iiaDb[iDb].zDbSName;
sqlite3CodeVerifySchema(pParse, iDb);
sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName);
- if( pTab->nCol+regRow>pParse->nMem ) pParse->nMem = pTab->nCol + regRow;
+ sqlite3TouchRegister(pParse, pTab->nCol+regRow);
sqlite3OpenTable(pParse, 0, iDb, pTab, OP_OpenRead);
sqlite3VdbeLoadString(v, regResult, pTab->zName);
assert( IsOrdinaryTable(pTab) );
@@ -135874,7 +136572,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
** regRow..regRow+n. If any of the child key values are NULL, this
** row cannot cause an FK violation. Jump directly to addrOk in
** this case. */
- if( regRow+pFK->nCol>pParse->nMem ) pParse->nMem = regRow+pFK->nCol;
+ sqlite3TouchRegister(pParse, regRow + pFK->nCol);
for(j=0; jnCol; j++){
int iCol = aiCols ? aiCols[j] : pFK->aCol[j].iFrom;
sqlite3ExprCodeGetColumnOfTable(v, pTab, 0, iCol, regRow+j);
@@ -136003,6 +136701,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
if( iDb>=0 && i!=iDb ) continue;
sqlite3CodeVerifySchema(pParse, i);
+ pParse->okConstFactor = 0; /* tag-20230327-1 */
/* Do an integrity check of the B-Tree
**
@@ -136038,7 +136737,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
aRoot[0] = cnt;
/* Make sure sufficient number of registers have been allocated */
- pParse->nMem = MAX( pParse->nMem, 8+mxIdx );
+ sqlite3TouchRegister(pParse, 8+mxIdx);
sqlite3ClearTempRegCache(pParse);
/* Do the b-tree integrity checks */
@@ -136188,15 +136887,29 @@ SQLITE_PRIVATE void sqlite3Pragma(
labelOk = sqlite3VdbeMakeLabel(pParse);
if( pCol->notNull ){
/* (1) NOT NULL columns may not contain a NULL */
+ int jmp3;
int jmp2 = sqlite3VdbeAddOp4Int(v, OP_IsType, p1, labelOk, p3, p4);
- sqlite3VdbeChangeP5(v, 0x0f);
VdbeCoverage(v);
+ if( p1<0 ){
+ sqlite3VdbeChangeP5(v, 0x0f); /* INT, REAL, TEXT, or BLOB */
+ jmp3 = jmp2;
+ }else{
+ sqlite3VdbeChangeP5(v, 0x0d); /* INT, TEXT, or BLOB */
+ /* OP_IsType does not detect NaN values in the database file
+ ** which should be treated as a NULL. So if the header type
+ ** is REAL, we have to load the actual data using OP_Column
+ ** to reliably determine if the value is a NULL. */
+ sqlite3VdbeAddOp3(v, OP_Column, p1, p3, 3);
+ jmp3 = sqlite3VdbeAddOp2(v, OP_NotNull, 3, labelOk);
+ VdbeCoverage(v);
+ }
zErr = sqlite3MPrintf(db, "NULL value in %s.%s", pTab->zName,
pCol->zCnName);
sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0, zErr, P4_DYNAMIC);
if( doTypeCheck ){
sqlite3VdbeGoto(v, labelError);
sqlite3VdbeJumpHere(v, jmp2);
+ sqlite3VdbeJumpHere(v, jmp3);
}else{
/* VDBE byte code will fall thru */
}
@@ -136304,7 +137017,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
int jmp7;
sqlite3VdbeAddOp2(v, OP_IdxRowid, iIdxCur+j, 3);
jmp7 = sqlite3VdbeAddOp3(v, OP_Eq, 3, 0, r1+pIdx->nColumn-1);
- VdbeCoverage(v);
+ VdbeCoverageNeverNull(v);
sqlite3VdbeLoadString(v, 3,
"rowid not at end-of-record for row ");
sqlite3VdbeAddOp3(v, OP_Concat, 7, 3, 3);
@@ -137510,7 +138223,9 @@ SQLITE_PRIVATE int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFl
#else
encoding = SQLITE_UTF8;
#endif
- if( db->nVdbeActive>0 && encoding!=ENC(db) ){
+ if( db->nVdbeActive>0 && encoding!=ENC(db)
+ && (db->mDbFlags & DBFLAG_Vacuum)==0
+ ){
rc = SQLITE_LOCKED;
goto initone_error_out;
}else{
@@ -137904,7 +138619,11 @@ static int sqlite3Prepare(
sParse.db = db;
sParse.pReprepare = pReprepare;
assert( ppStmt && *ppStmt==0 );
- if( db->mallocFailed ) sqlite3ErrorMsg(&sParse, "out of memory");
+ if( db->mallocFailed ){
+ sqlite3ErrorMsg(&sParse, "out of memory");
+ db->errCode = rc = SQLITE_NOMEM;
+ goto end_prepare;
+ }
assert( sqlite3_mutex_held(db->mutex) );
/* For a long-term use prepared statement avoid the use of
@@ -138993,7 +139712,7 @@ static void pushOntoSorter(
** (2) All output columns are included in the sort record. In that
** case regData==regOrigData.
** (3) Some output columns are omitted from the sort record due to
- ** the SQLITE_ENABLE_SORTER_REFERENCE optimization, or due to the
+ ** the SQLITE_ENABLE_SORTER_REFERENCES optimization, or due to the
** SQLITE_ECEL_OMITREF optimization, or due to the
** SortCtx.pDeferredRowLoad optimiation. In any of these cases
** regOrigData is 0 to prevent this routine from trying to copy
@@ -140594,7 +141313,7 @@ SQLITE_PRIVATE void sqlite3SubqueryColumnTypes(
assert( (pSelect->selFlags & SF_Resolved)!=0 );
assert( pTab->nCol==pSelect->pEList->nExpr || pParse->nErr>0 );
assert( aff==SQLITE_AFF_NONE || aff==SQLITE_AFF_BLOB );
- if( db->mallocFailed ) return;
+ if( db->mallocFailed || IN_RENAME_OBJECT ) return;
while( pSelect->pPrior ) pSelect = pSelect->pPrior;
a = pSelect->pEList->a;
memset(&sNC, 0, sizeof(sNC));
@@ -140639,18 +141358,16 @@ SQLITE_PRIVATE void sqlite3SubqueryColumnTypes(
break;
}
}
- }
- }
- if( zType ){
- i64 m = sqlite3Strlen30(zType);
- n = sqlite3Strlen30(pCol->zCnName);
- pCol->zCnName = sqlite3DbReallocOrFree(db, pCol->zCnName, n+m+2);
- if( pCol->zCnName ){
- memcpy(&pCol->zCnName[n+1], zType, m+1);
- pCol->colFlags |= COLFLAG_HASTYPE;
- }else{
- testcase( pCol->colFlags & COLFLAG_HASTYPE );
- pCol->colFlags &= ~(COLFLAG_HASTYPE|COLFLAG_HASCOLL);
+ }
+ }
+ if( zType ){
+ i64 m = sqlite3Strlen30(zType);
+ n = sqlite3Strlen30(pCol->zCnName);
+ pCol->zCnName = sqlite3DbReallocOrFree(db, pCol->zCnName, n+m+2);
+ pCol->colFlags &= ~(COLFLAG_HASTYPE|COLFLAG_HASCOLL);
+ if( pCol->zCnName ){
+ memcpy(&pCol->zCnName[n+1], zType, m+1);
+ pCol->colFlags |= COLFLAG_HASTYPE;
}
}
pColl = sqlite3ExprCollSeq(pParse, p);
@@ -142517,8 +143234,7 @@ static int compoundHasDifferentAffinities(Select *p){
** query or there are no RIGHT or FULL JOINs in any arm
** of the subquery. (This is a duplicate of condition (27b).)
** (17h) The corresponding result set expressions in all arms of the
-** compound must have the same affinity. (See restriction (9)
-** on the push-down optimization.)
+** compound must have the same affinity.
**
** The parent and sub-query may contain WHERE clauses. Subject to
** rules (11), (13) and (14), they may also contain ORDER BY,
@@ -143386,10 +144102,24 @@ static int pushDownWindowCheck(Parse *pParse, Select *pSubq, Expr *pExpr){
** or EXCEPT, then all of the result set columns for all arms of
** the compound must use the BINARY collating sequence.
**
-** (9) If the subquery is a compound, then all arms of the compound must
-** have the same affinity. (This is the same as restriction (17h)
-** for query flattening.)
+** (9) All three of the following are true:
**
+** (9a) The WHERE clause expression originates in the ON or USING clause
+** of a join (either an INNER or an OUTER join), and
+**
+** (9b) The subquery is to the right of the ON/USING clause
+**
+** (9c) There is a RIGHT JOIN (or FULL JOIN) in between the ON/USING
+** clause and the subquery.
+**
+** Without this restriction, the push-down optimization might move
+** the ON/USING filter expression from the left side of a RIGHT JOIN
+** over to the right side, which leads to incorrect answers. See
+** also restriction (6) in sqlite3ExprIsSingleTableConstraint().
+**
+** (10) The inner query is not the right-hand table of a RIGHT JOIN.
+**
+** (11) The subquery is not a VALUES clause
**
** Return 0 if no changes are made and non-zero if one or more WHERE clause
** terms are duplicated into the subquery.
@@ -143398,13 +144128,20 @@ static int pushDownWhereTerms(
Parse *pParse, /* Parse context (for malloc() and error reporting) */
Select *pSubq, /* The subquery whose WHERE clause is to be augmented */
Expr *pWhere, /* The WHERE clause of the outer query */
- SrcItem *pSrc /* The subquery term of the outer FROM clause */
+ SrcList *pSrcList, /* The complete from clause of the outer query */
+ int iSrc /* Which FROM clause term to try to push into */
){
Expr *pNew;
+ SrcItem *pSrc; /* The subquery FROM term into which WHERE is pushed */
int nChng = 0;
+ pSrc = &pSrcList->a[iSrc];
if( pWhere==0 ) return 0;
- if( pSubq->selFlags & (SF_Recursive|SF_MultiPart) ) return 0;
- if( pSrc->fg.jointype & (JT_LTORJ|JT_RIGHT) ) return 0;
+ if( pSubq->selFlags & (SF_Recursive|SF_MultiPart) ){
+ return 0; /* restrictions (2) and (11) */
+ }
+ if( pSrc->fg.jointype & (JT_LTORJ|JT_RIGHT) ){
+ return 0; /* restrictions (10) */
+ }
if( pSubq->pPrior ){
Select *pSel;
@@ -143420,9 +144157,6 @@ static int pushDownWhereTerms(
if( pSel->pWin ) return 0; /* restriction (6b) */
#endif
}
- if( compoundHasDifferentAffinities(pSubq) ){
- return 0; /* restriction (9) */
- }
if( notUnionAll ){
/* If any of the compound arms are connected using UNION, INTERSECT,
** or EXCEPT, then we must ensure that none of the columns use a
@@ -143462,11 +144196,28 @@ static int pushDownWhereTerms(
return 0; /* restriction (3) */
}
while( pWhere->op==TK_AND ){
- nChng += pushDownWhereTerms(pParse, pSubq, pWhere->pRight, pSrc);
+ nChng += pushDownWhereTerms(pParse, pSubq, pWhere->pRight, pSrcList, iSrc);
pWhere = pWhere->pLeft;
}
-#if 0 /* Legacy code. Checks now done by sqlite3ExprIsTableConstraint() */
+#if 0 /* These checks now done by sqlite3ExprIsSingleTableConstraint() */
+ if( ExprHasProperty(pWhere, EP_OuterON|EP_InnerON) /* (9a) */
+ && (pSrcList->a[0].fg.jointype & JT_LTORJ)!=0 /* Fast pre-test of (9c) */
+ ){
+ int jj;
+ for(jj=0; jjw.iJoin==pSrcList->a[jj].iCursor ){
+ /* If we reach this point, both (9a) and (9b) are satisfied.
+ ** The following loop checks (9c):
+ */
+ for(jj++; jja[jj].fg.jointype & JT_RIGHT)!=0 ){
+ return 0; /* restriction (9) */
+ }
+ }
+ }
+ }
+ }
if( isLeftJoin
&& (ExprHasProperty(pWhere,EP_OuterON)==0
|| pWhere->w.iJoin!=iCursor)
@@ -143480,7 +144231,7 @@ static int pushDownWhereTerms(
}
#endif
- if( sqlite3ExprIsTableConstraint(pWhere, pSrc) ){
+ if( sqlite3ExprIsSingleTableConstraint(pWhere, pSrcList, iSrc) ){
nChng++;
pSubq->selFlags |= SF_PushDown;
while( pSubq ){
@@ -143514,6 +144265,78 @@ static int pushDownWhereTerms(
}
#endif /* !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) */
+/*
+** Check to see if a subquery contains result-set columns that are
+** never used. If it does, change the value of those result-set columns
+** to NULL so that they do not cause unnecessary work to compute.
+**
+** Return the number of column that were changed to NULL.
+*/
+static int disableUnusedSubqueryResultColumns(SrcItem *pItem){
+ int nCol;
+ Select *pSub; /* The subquery to be simplified */
+ Select *pX; /* For looping over compound elements of pSub */
+ Table *pTab; /* The table that describes the subquery */
+ int j; /* Column number */
+ int nChng = 0; /* Number of columns converted to NULL */
+ Bitmask colUsed; /* Columns that may not be NULLed out */
+
+ assert( pItem!=0 );
+ if( pItem->fg.isCorrelated || pItem->fg.isCte ){
+ return 0;
+ }
+ assert( pItem->pTab!=0 );
+ pTab = pItem->pTab;
+ assert( pItem->pSelect!=0 );
+ pSub = pItem->pSelect;
+ assert( pSub->pEList->nExpr==pTab->nCol );
+ if( (pSub->selFlags & (SF_Distinct|SF_Aggregate))!=0 ){
+ testcase( pSub->selFlags & SF_Distinct );
+ testcase( pSub->selFlags & SF_Aggregate );
+ return 0;
+ }
+ for(pX=pSub; pX; pX=pX->pPrior){
+ if( pX->pPrior && pX->op!=TK_ALL ){
+ /* This optimization does not work for compound subqueries that
+ ** use UNION, INTERSECT, or EXCEPT. Only UNION ALL is allowed. */
+ return 0;
+ }
+#ifndef SQLITE_OMIT_WINDOWFUNC
+ if( pX->pWin ){
+ /* This optimization does not work for subqueries that use window
+ ** functions. */
+ return 0;
+ }
+#endif
+ }
+ colUsed = pItem->colUsed;
+ if( pSub->pOrderBy ){
+ ExprList *pList = pSub->pOrderBy;
+ for(j=0; jnExpr; j++){
+ u16 iCol = pList->a[j].u.x.iOrderByCol;
+ if( iCol>0 ){
+ iCol--;
+ colUsed |= ((Bitmask)1)<<(iCol>=BMS ? BMS-1 : iCol);
+ }
+ }
+ }
+ nCol = pTab->nCol;
+ for(j=0; jpPrior) {
+ Expr *pY = pX->pEList->a[j].pExpr;
+ if( pY->op==TK_NULL ) continue;
+ pY->op = TK_NULL;
+ ExprClearProperty(pY, EP_Skip|EP_Unlikely);
+ pX->selFlags |= SF_PushDown;
+ nChng++;
+ }
+ }
+ return nChng;
+}
+
+
/*
** The pFunc is the only aggregate function in the query. Check to see
** if the query is a candidate for the min/max optimization.
@@ -144660,12 +145483,13 @@ static void optimizeAggregateUseOfIndexedExpr(
assert( pSelect->pGroupBy!=0 );
pAggInfo->nColumn = pAggInfo->nAccumulator;
if( ALWAYS(pAggInfo->nSortingColumn>0) ){
- if( pAggInfo->nColumn==0 ){
- pAggInfo->nSortingColumn = pSelect->pGroupBy->nExpr;
- }else{
- pAggInfo->nSortingColumn =
- pAggInfo->aCol[pAggInfo->nColumn-1].iSorterColumn+1;
+ int mx = pSelect->pGroupBy->nExpr - 1;
+ int j, k;
+ for(j=0; jnColumn; j++){
+ k = pAggInfo->aCol[j].iSorterColumn;
+ if( k>mx ) mx = k;
}
+ pAggInfo->nSortingColumn = mx+1;
}
analyzeAggFuncArgs(pAggInfo, pNC);
#if TREETRACE_ENABLED
@@ -144699,11 +145523,13 @@ static int aggregateIdxEprRefToColCallback(Walker *pWalker, Expr *pExpr){
if( pExpr->op==TK_AGG_FUNCTION ) return WRC_Continue;
if( pExpr->op==TK_IF_NULL_ROW ) return WRC_Continue;
pAggInfo = pExpr->pAggInfo;
- assert( pExpr->iAgg>=0 && pExpr->iAggnColumn );
+ if( NEVER(pExpr->iAgg>=pAggInfo->nColumn) ) return WRC_Continue;
+ assert( pExpr->iAgg>=0 );
pCol = &pAggInfo->aCol[pExpr->iAgg];
pExpr->op = TK_AGG_COLUMN;
pExpr->iTable = pCol->iTable;
pExpr->iColumn = pCol->iColumn;
+ ExprClearProperty(pExpr, EP_Skip|EP_Collate);
return WRC_Prune;
}
@@ -145057,7 +145883,6 @@ static void agginfoFree(sqlite3 *db, AggInfo *p){
sqlite3DbFreeNN(db, p);
}
-#ifdef SQLITE_COUNTOFVIEW_OPTIMIZATION
/*
** Attempt to transform a query of the form
**
@@ -145085,6 +145910,7 @@ static int countOfViewOptimization(Parse *pParse, Select *p){
if( (p->selFlags & SF_Aggregate)==0 ) return 0; /* This is an aggregate */
if( p->pEList->nExpr!=1 ) return 0; /* Single result column */
if( p->pWhere ) return 0;
+ if( p->pHaving ) return 0;
if( p->pGroupBy ) return 0;
if( p->pOrderBy ) return 0;
pExpr = p->pEList->a[0].pExpr;
@@ -145104,7 +145930,8 @@ static int countOfViewOptimization(Parse *pParse, Select *p){
if( pSub->pWhere ) return 0; /* No WHERE clause */
if( pSub->pLimit ) return 0; /* No LIMIT clause */
if( pSub->selFlags & SF_Aggregate ) return 0; /* Not an aggregate */
- pSub = pSub->pPrior; /* Repeat over compound */
+ assert( pSub->pHaving==0 ); /* Due to the previous */
+ pSub = pSub->pPrior; /* Repeat over compound */
}while( pSub );
/* If we reach this point then it is OK to perform the transformation */
@@ -145147,7 +145974,6 @@ static int countOfViewOptimization(Parse *pParse, Select *p){
#endif
return 1;
}
-#endif /* SQLITE_COUNTOFVIEW_OPTIMIZATION */
/*
** If any term of pSrc, or any SF_NestedFrom sub-query, is not the same
@@ -145403,7 +146229,7 @@ SQLITE_PRIVATE int sqlite3Select(
pTabList->a[0].fg.jointype & JT_LTORJ);
}
- /* No futher action if this term of the FROM clause is no a subquery */
+ /* No futher action if this term of the FROM clause is not a subquery */
if( pSub==0 ) continue;
/* Catch mismatch in the declared columns of a view and the number of
@@ -145536,14 +146362,12 @@ SQLITE_PRIVATE int sqlite3Select(
TREETRACE(0x2000,pParse,p,("Constant propagation not helpful\n"));
}
-#ifdef SQLITE_COUNTOFVIEW_OPTIMIZATION
if( OptimizationEnabled(db, SQLITE_QueryFlattener|SQLITE_CountOfView)
&& countOfViewOptimization(pParse, p)
){
if( db->mallocFailed ) goto select_end;
pTabList = p->pSrc;
}
-#endif
/* For each term in the FROM clause, do two things:
** (1) Authorized unreferenced tables
@@ -145602,7 +146426,7 @@ SQLITE_PRIVATE int sqlite3Select(
if( OptimizationEnabled(db, SQLITE_PushDown)
&& (pItem->fg.isCte==0
|| (pItem->u2.pCteUse->eM10d!=M10d_Yes && pItem->u2.pCteUse->nUse<2))
- && pushDownWhereTerms(pParse, pSub, p->pWhere, pItem)
+ && pushDownWhereTerms(pParse, pSub, p->pWhere, pTabList, i)
){
#if TREETRACE_ENABLED
if( sqlite3TreeTrace & 0x4000 ){
@@ -145616,6 +146440,22 @@ SQLITE_PRIVATE int sqlite3Select(
TREETRACE(0x4000,pParse,p,("Push-down not possible\n"));
}
+ /* Convert unused result columns of the subquery into simple NULL
+ ** expressions, to avoid unneeded searching and computation.
+ */
+ if( OptimizationEnabled(db, SQLITE_NullUnusedCols)
+ && disableUnusedSubqueryResultColumns(pItem)
+ ){
+#if TREETRACE_ENABLED
+ if( sqlite3TreeTrace & 0x4000 ){
+ TREETRACE(0x4000,pParse,p,
+ ("Change unused result columns to NULL for subquery %d:\n",
+ pSub->selId));
+ sqlite3TreeViewSelect(0, p, 0);
+ }
+#endif
+ }
+
zSavedAuthContext = pParse->zAuthContext;
pParse->zAuthContext = pItem->zName;
@@ -148153,6 +148993,9 @@ SQLITE_PRIVATE u32 sqlite3TriggerColmask(
Trigger *p;
assert( isNew==1 || isNew==0 );
+ if( IsView(pTab) ){
+ return 0xffffffff;
+ }
for(p=pTrigger; p; p=p->pNext){
if( p->op==op
&& (tr_tm&p->tr_tm)
@@ -148587,7 +149430,7 @@ SQLITE_PRIVATE void sqlite3Update(
if( sqlite3ViewGetColumnNames(pParse, pTab) ){
goto update_cleanup;
}
- if( sqlite3IsReadOnly(pParse, pTab, tmask) ){
+ if( sqlite3IsReadOnly(pParse, pTab, pTrigger) ){
goto update_cleanup;
}
@@ -151378,7 +152221,10 @@ SQLITE_PRIVATE int sqlite3VtabSavepoint(sqlite3 *db, int op, int iSavepoint){
break;
}
if( xMethod && pVTab->iSavepoint>iSavepoint ){
+ u64 savedFlags = (db->flags & SQLITE_Defensive);
+ db->flags &= ~(u64)SQLITE_Defensive;
rc = xMethod(pVTab->pVtab, iSavepoint);
+ db->flags |= savedFlags;
}
sqlite3VtabUnlock(pVTab);
}
@@ -151607,6 +152453,10 @@ SQLITE_API int sqlite3_vtab_config(sqlite3 *db, int op, ...){
p->pVTable->eVtabRisk = SQLITE_VTABRISK_High;
break;
}
+ case SQLITE_VTAB_USES_ALL_SCHEMAS: {
+ p->pVTable->bAllSchemas = 1;
+ break;
+ }
default: {
rc = SQLITE_MISUSE_BKPT;
break;
@@ -152380,9 +153230,9 @@ static void explainIndexRange(StrAccum *pStr, WhereLoop *pLoop){
/*
** This function is a no-op unless currently processing an EXPLAIN QUERY PLAN
-** command, or if either SQLITE_DEBUG or SQLITE_ENABLE_STMT_SCANSTATUS was
-** defined at compile-time. If it is not a no-op, a single OP_Explain opcode
-** is added to the output to describe the table scan strategy in pLevel.
+** command, or if stmt_scanstatus_v2() stats are enabled, or if SQLITE_DEBUG
+** was defined at compile-time. If it is not a no-op, a single OP_Explain
+** opcode is added to the output to describe the table scan strategy in pLevel.
**
** If an OP_Explain opcode is added to the VM, its address is returned.
** Otherwise, if no OP_Explain is coded, zero is returned.
@@ -152394,8 +153244,8 @@ SQLITE_PRIVATE int sqlite3WhereExplainOneScan(
u16 wctrlFlags /* Flags passed to sqlite3WhereBegin() */
){
int ret = 0;
-#if !defined(SQLITE_DEBUG) && !defined(SQLITE_ENABLE_STMT_SCANSTATUS)
- if( sqlite3ParseToplevel(pParse)->explain==2 )
+#if !defined(SQLITE_DEBUG)
+ if( sqlite3ParseToplevel(pParse)->explain==2 || IS_STMT_SCANSTATUS(pParse->db) )
#endif
{
SrcItem *pItem = &pTabList->a[pLevel->iFrom];
@@ -152561,27 +153411,29 @@ SQLITE_PRIVATE void sqlite3WhereAddScanStatus(
WhereLevel *pLvl, /* Level to add scanstatus() entry for */
int addrExplain /* Address of OP_Explain (or 0) */
){
- const char *zObj = 0;
- WhereLoop *pLoop = pLvl->pWLoop;
- int wsFlags = pLoop->wsFlags;
- int viaCoroutine = 0;
+ if( IS_STMT_SCANSTATUS( sqlite3VdbeDb(v) ) ){
+ const char *zObj = 0;
+ WhereLoop *pLoop = pLvl->pWLoop;
+ int wsFlags = pLoop->wsFlags;
+ int viaCoroutine = 0;
- if( (wsFlags & WHERE_VIRTUALTABLE)==0 && pLoop->u.btree.pIndex!=0 ){
- zObj = pLoop->u.btree.pIndex->zName;
- }else{
- zObj = pSrclist->a[pLvl->iFrom].zName;
- viaCoroutine = pSrclist->a[pLvl->iFrom].fg.viaCoroutine;
- }
- sqlite3VdbeScanStatus(
- v, addrExplain, pLvl->addrBody, pLvl->addrVisit, pLoop->nOut, zObj
- );
-
- if( viaCoroutine==0 ){
- if( (wsFlags & (WHERE_MULTI_OR|WHERE_AUTO_INDEX))==0 ){
- sqlite3VdbeScanStatusRange(v, addrExplain, -1, pLvl->iTabCur);
+ if( (wsFlags & WHERE_VIRTUALTABLE)==0 && pLoop->u.btree.pIndex!=0 ){
+ zObj = pLoop->u.btree.pIndex->zName;
+ }else{
+ zObj = pSrclist->a[pLvl->iFrom].zName;
+ viaCoroutine = pSrclist->a[pLvl->iFrom].fg.viaCoroutine;
}
- if( wsFlags & WHERE_INDEXED ){
- sqlite3VdbeScanStatusRange(v, addrExplain, -1, pLvl->iIdxCur);
+ sqlite3VdbeScanStatus(
+ v, addrExplain, pLvl->addrBody, pLvl->addrVisit, pLoop->nOut, zObj
+ );
+
+ if( viaCoroutine==0 ){
+ if( (wsFlags & (WHERE_MULTI_OR|WHERE_AUTO_INDEX))==0 ){
+ sqlite3VdbeScanStatusRange(v, addrExplain, -1, pLvl->iTabCur);
+ }
+ if( wsFlags & WHERE_INDEXED ){
+ sqlite3VdbeScanStatusRange(v, addrExplain, -1, pLvl->iIdxCur);
+ }
}
}
}
@@ -153278,11 +154130,12 @@ static int codeCursorHintIsOrFunction(Walker *pWalker, Expr *pExpr){
*/
static int codeCursorHintFixExpr(Walker *pWalker, Expr *pExpr){
int rc = WRC_Continue;
+ int reg;
struct CCurHint *pHint = pWalker->u.pCCurHint;
if( pExpr->op==TK_COLUMN ){
if( pExpr->iTable!=pHint->iTabCur ){
- int reg = ++pWalker->pParse->nMem; /* Register for column value */
- sqlite3ExprCode(pWalker->pParse, pExpr, reg);
+ reg = ++pWalker->pParse->nMem; /* Register for column value */
+ reg = sqlite3ExprCodeTarget(pWalker->pParse, pExpr, reg);
pExpr->op = TK_REGISTER;
pExpr->iTable = reg;
}else if( pHint->pIdx!=0 ){
@@ -153290,15 +154143,15 @@ static int codeCursorHintFixExpr(Walker *pWalker, Expr *pExpr){
pExpr->iColumn = sqlite3TableColumnToIndex(pHint->pIdx, pExpr->iColumn);
assert( pExpr->iColumn>=0 );
}
- }else if( pExpr->op==TK_AGG_FUNCTION ){
- /* An aggregate function in the WHERE clause of a query means this must
- ** be a correlated sub-query, and expression pExpr is an aggregate from
- ** the parent context. Do not walk the function arguments in this case.
- **
- ** todo: It should be possible to replace this node with a TK_REGISTER
- ** expression, as the result of the expression must be stored in a
- ** register at this point. The same holds for TK_AGG_COLUMN nodes. */
+ }else if( pExpr->pAggInfo ){
rc = WRC_Prune;
+ reg = ++pWalker->pParse->nMem; /* Register for column value */
+ reg = sqlite3ExprCodeTarget(pWalker->pParse, pExpr, reg);
+ pExpr->op = TK_REGISTER;
+ pExpr->iTable = reg;
+ }else if( pExpr->op==TK_TRUEFALSE ){
+ /* Do not walk disabled expressions. tag-20230504-1 */
+ return WRC_Prune;
}
return rc;
}
@@ -153400,7 +154253,7 @@ static void codeCursorHint(
}
if( pExpr!=0 ){
sWalker.xExprCallback = codeCursorHintFixExpr;
- sqlite3WalkExpr(&sWalker, pExpr);
+ if( pParse->nErr==0 ) sqlite3WalkExpr(&sWalker, pExpr);
sqlite3VdbeAddOp4(v, OP_CursorHint,
(sHint.pIdx ? sHint.iIdxCur : sHint.iTabCur), 0, 0,
(const char*)pExpr, P4_EXPR);
@@ -154194,7 +155047,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
** guess. */
addrSeekScan = sqlite3VdbeAddOp1(v, OP_SeekScan,
(pIdx->aiRowLogEst[0]+9)/10);
- if( pRangeStart ){
+ if( pRangeStart || pRangeEnd ){
sqlite3VdbeChangeP5(v, 1);
sqlite3VdbeChangeP2(v, addrSeekScan, sqlite3VdbeCurrentAddr(v)+1);
addrSeekScan = 0;
@@ -154235,16 +155088,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
assert( pLevel->p2==0 );
if( pRangeEnd ){
Expr *pRight = pRangeEnd->pExpr->pRight;
- if( addrSeekScan ){
- /* For a seek-scan that has a range on the lowest term of the index,
- ** we have to make the top of the loop be code that sets the end
- ** condition of the range. Otherwise, the OP_SeekScan might jump
- ** over that initialization, leaving the range-end value set to the
- ** range-start value, resulting in a wrong answer.
- ** See ticket 5981a8c041a3c2f3 (2021-11-02).
- */
- pLevel->p2 = sqlite3VdbeCurrentAddr(v);
- }
+ assert( addrSeekScan==0 );
codeExprOrVector(pParse, pRight, regBase+nEq, nTop);
whereLikeOptimizationStringFixup(v, pLevel, pRangeEnd);
if( (pRangeEnd->wtFlags & TERM_VNULL)==0
@@ -154278,7 +155122,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
if( zEndAff ) sqlite3DbNNFreeNN(db, zEndAff);
/* Top of the loop body */
- if( pLevel->p2==0 ) pLevel->p2 = sqlite3VdbeCurrentAddr(v);
+ pLevel->p2 = sqlite3VdbeCurrentAddr(v);
/* Check if the index cursor is past the end of the range. */
if( nConstraint ){
@@ -156275,7 +157119,7 @@ static void exprAnalyze(
&& 0==sqlite3ExprCanBeNull(pLeft)
){
assert( !ExprHasProperty(pExpr, EP_IntValue) );
- pExpr->op = TK_TRUEFALSE;
+ pExpr->op = TK_TRUEFALSE; /* See tag-20230504-1 */
pExpr->u.zToken = "false";
ExprSetProperty(pExpr, EP_IsFalse);
pTerm->prereqAll = 0;
@@ -156920,9 +157764,12 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(
pRhs = sqlite3PExpr(pParse, TK_UPLUS,
sqlite3ExprDup(pParse->db, pArgs->a[j].pExpr, 0), 0);
pTerm = sqlite3PExpr(pParse, TK_EQ, pColRef, pRhs);
- if( pItem->fg.jointype & (JT_LEFT|JT_LTORJ|JT_RIGHT) ){
+ if( pItem->fg.jointype & (JT_LEFT|JT_RIGHT) ){
+ testcase( pItem->fg.jointype & JT_LEFT ); /* testtag-20230227a */
+ testcase( pItem->fg.jointype & JT_RIGHT ); /* testtag-20230227b */
joinType = EP_OuterON;
}else{
+ testcase( pItem->fg.jointype & JT_LTORJ ); /* testtag-20230227c */
joinType = EP_InnerON;
}
sqlite3SetJoinExpr(pTerm, pItem->iCursor, joinType);
@@ -157765,7 +158612,7 @@ static void explainAutomaticIndex(
int bPartial, /* True if pIdx is a partial index */
int *pAddrExplain /* OUT: Address of OP_Explain */
){
- if( pParse->explain!=2 ){
+ if( IS_STMT_SCANSTATUS(pParse->db) && pParse->explain!=2 ){
Table *pTab = pIdx->pTable;
const char *zSep = "";
char *zText = 0;
@@ -157804,8 +158651,7 @@ static void explainAutomaticIndex(
*/
static SQLITE_NOINLINE void constructAutomaticIndex(
Parse *pParse, /* The parsing context */
- const WhereClause *pWC, /* The WHERE clause */
- const SrcItem *pSrc, /* The FROM clause term to get the next index */
+ WhereClause *pWC, /* The WHERE clause */
const Bitmask notReady, /* Mask of cursors that are not available */
WhereLevel *pLevel /* Write new index here */
){
@@ -157826,10 +158672,12 @@ static SQLITE_NOINLINE void constructAutomaticIndex(
char *zNotUsed; /* Extra space on the end of pIdx */
Bitmask idxCols; /* Bitmap of columns used for indexing */
Bitmask extraCols; /* Bitmap of additional columns */
- u8 sentWarning = 0; /* True if a warnning has been issued */
+ u8 sentWarning = 0; /* True if a warning has been issued */
+ u8 useBloomFilter = 0; /* True to also add a Bloom filter */
Expr *pPartial = 0; /* Partial Index Expression */
int iContinue = 0; /* Jump here to skip excluded rows */
- SrcItem *pTabItem; /* FROM clause term being indexed */
+ SrcList *pTabList; /* The complete FROM clause */
+ SrcItem *pSrc; /* The FROM clause term to get the next index */
int addrCounter = 0; /* Address where integer counter is initialized */
int regBase; /* Array of registers where record is assembled */
#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
@@ -157845,6 +158693,8 @@ static SQLITE_NOINLINE void constructAutomaticIndex(
/* Count the number of columns that will be added to the index
** and used to match WHERE clause constraints */
nKeyCol = 0;
+ pTabList = pWC->pWInfo->pTabList;
+ pSrc = &pTabList->a[pLevel->iFrom];
pTable = pSrc->pTab;
pWCEnd = &pWC->a[pWC->nTerm];
pLoop = pLevel->pWLoop;
@@ -157855,7 +158705,7 @@ static SQLITE_NOINLINE void constructAutomaticIndex(
** WHERE clause (or the ON clause of a LEFT join) that constrain which
** rows of the target table (pSrc) that can be used. */
if( (pTerm->wtFlags & TERM_VIRTUAL)==0
- && sqlite3ExprIsTableConstraint(pExpr, pSrc)
+ && sqlite3ExprIsSingleTableConstraint(pExpr, pTabList, pLevel->iFrom)
){
pPartial = sqlite3ExprAnd(pParse, pPartial,
sqlite3ExprDup(pParse->db, pExpr, 0));
@@ -157896,7 +158746,11 @@ static SQLITE_NOINLINE void constructAutomaticIndex(
** original table changes and the index and table cannot both be used
** if they go out of sync.
*/
- extraCols = pSrc->colUsed & (~idxCols | MASKBIT(BMS-1));
+ if( IsView(pTable) ){
+ extraCols = ALLBITS;
+ }else{
+ extraCols = pSrc->colUsed & (~idxCols | MASKBIT(BMS-1));
+ }
mxBitCol = MIN(BMS-1,pTable->nCol);
testcase( pTable->nCol==BMS-1 );
testcase( pTable->nCol==BMS-2 );
@@ -157932,6 +158786,16 @@ static SQLITE_NOINLINE void constructAutomaticIndex(
assert( pColl!=0 || pParse->nErr>0 ); /* TH3 collate01.800 */
pIdx->azColl[n] = pColl ? pColl->zName : sqlite3StrBINARY;
n++;
+ if( ALWAYS(pX->pLeft!=0)
+ && sqlite3ExprAffinity(pX->pLeft)!=SQLITE_AFF_TEXT
+ ){
+ /* TUNING: only use a Bloom filter on an automatic index
+ ** if one or more key columns has the ability to hold numeric
+ ** values, since strings all have the same hash in the Bloom
+ ** filter implementation and hence a Bloom filter on a text column
+ ** is not usually helpful. */
+ useBloomFilter = 1;
+ }
}
}
}
@@ -157964,20 +158828,21 @@ static SQLITE_NOINLINE void constructAutomaticIndex(
sqlite3VdbeAddOp2(v, OP_OpenAutoindex, pLevel->iIdxCur, nKeyCol+1);
sqlite3VdbeSetP4KeyInfo(pParse, pIdx);
VdbeComment((v, "for %s", pTable->zName));
- if( OptimizationEnabled(pParse->db, SQLITE_BloomFilter) ){
+ if( OptimizationEnabled(pParse->db, SQLITE_BloomFilter) && useBloomFilter ){
+ sqlite3WhereExplainBloomFilter(pParse, pWC->pWInfo, pLevel);
pLevel->regFilter = ++pParse->nMem;
sqlite3VdbeAddOp2(v, OP_Blob, 10000, pLevel->regFilter);
}
/* Fill the automatic index with content */
- pTabItem = &pWC->pWInfo->pTabList->a[pLevel->iFrom];
- if( pTabItem->fg.viaCoroutine ){
- int regYield = pTabItem->regReturn;
+ assert( pSrc == &pWC->pWInfo->pTabList->a[pLevel->iFrom] );
+ if( pSrc->fg.viaCoroutine ){
+ int regYield = pSrc->regReturn;
addrCounter = sqlite3VdbeAddOp2(v, OP_Integer, 0, 0);
- sqlite3VdbeAddOp3(v, OP_InitCoroutine, regYield, 0, pTabItem->addrFillSub);
+ sqlite3VdbeAddOp3(v, OP_InitCoroutine, regYield, 0, pSrc->addrFillSub);
addrTop = sqlite3VdbeAddOp1(v, OP_Yield, regYield);
VdbeCoverage(v);
- VdbeComment((v, "next row of %s", pTabItem->pTab->zName));
+ VdbeComment((v, "next row of %s", pSrc->pTab->zName));
}else{
addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, pLevel->iTabCur); VdbeCoverage(v);
}
@@ -157998,14 +158863,14 @@ static SQLITE_NOINLINE void constructAutomaticIndex(
sqlite3VdbeAddOp2(v, OP_IdxInsert, pLevel->iIdxCur, regRecord);
sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT);
if( pPartial ) sqlite3VdbeResolveLabel(v, iContinue);
- if( pTabItem->fg.viaCoroutine ){
+ if( pSrc->fg.viaCoroutine ){
sqlite3VdbeChangeP2(v, addrCounter, regBase+n);
testcase( pParse->db->mallocFailed );
assert( pLevel->iIdxCur>0 );
translateColumnToCopy(pParse, addrTop, pLevel->iTabCur,
- pTabItem->regResult, pLevel->iIdxCur);
+ pSrc->regResult, pLevel->iIdxCur);
sqlite3VdbeGoto(v, addrTop);
- pTabItem->fg.viaCoroutine = 0;
+ pSrc->fg.viaCoroutine = 0;
}else{
sqlite3VdbeAddOp2(v, OP_Next, pLevel->iTabCur, addrTop+1); VdbeCoverage(v);
sqlite3VdbeChangeP5(v, SQLITE_STMTSTATUS_AUTOINDEX);
@@ -158068,9 +158933,11 @@ static SQLITE_NOINLINE void sqlite3ConstructBloomFilter(
addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
do{
+ const SrcList *pTabList;
const SrcItem *pItem;
const Table *pTab;
u64 sz;
+ int iSrc;
sqlite3WhereExplainBloomFilter(pParse, pWInfo, pLevel);
addrCont = sqlite3VdbeMakeLabel(pParse);
iCur = pLevel->iTabCur;
@@ -158084,7 +158951,9 @@ static SQLITE_NOINLINE void sqlite3ConstructBloomFilter(
** testing complicated. By basing the blob size on the value in the
** sqlite_stat1 table, testing is much easier.
*/
- pItem = &pWInfo->pTabList->a[pLevel->iFrom];
+ pTabList = pWInfo->pTabList;
+ iSrc = pLevel->iFrom;
+ pItem = &pTabList->a[iSrc];
assert( pItem!=0 );
pTab = pItem->pTab;
assert( pTab!=0 );
@@ -158101,7 +158970,7 @@ static SQLITE_NOINLINE void sqlite3ConstructBloomFilter(
for(pTerm=pWInfo->sWC.a; pTermpExpr;
if( (pTerm->wtFlags & TERM_VIRTUAL)==0
- && sqlite3ExprIsTableConstraint(pExpr, pItem)
+ && sqlite3ExprIsSingleTableConstraint(pExpr, pTabList, iSrc)
){
sqlite3ExprIfFalse(pParse, pTerm->pExpr, addrCont, SQLITE_JUMPIFNULL);
}
@@ -158405,6 +159274,9 @@ static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){
sqlite3ErrorMsg(pParse, "%s", pVtab->zErrMsg);
}
}
+ if( pTab->u.vtab.p->bAllSchemas ){
+ sqlite3VtabUsesAllSchemas(pParse);
+ }
sqlite3_free(pVtab->zErrMsg);
pVtab->zErrMsg = 0;
return rc;
@@ -158935,7 +159807,7 @@ static int whereRangeScanEst(
UNUSED_PARAMETER(pBuilder);
assert( pLower || pUpper );
#endif
- assert( pUpper==0 || (pUpper->wtFlags & TERM_VNULL)==0 );
+ assert( pUpper==0 || (pUpper->wtFlags & TERM_VNULL)==0 || pParse->nErr>0 );
nNew = whereRangeAdjust(pLower, nOut);
nNew = whereRangeAdjust(pUpper, nNew);
@@ -161036,8 +161908,6 @@ SQLITE_API int sqlite3_vtab_distinct(sqlite3_index_info *pIdxInfo){
return pHidden->eDistinct;
}
-#if (defined(SQLITE_ENABLE_DBPAGE_VTAB) || defined(SQLITE_TEST)) \
- && !defined(SQLITE_OMIT_VIRTUALTABLE)
/*
** Cause the prepared statement that is associated with a call to
** xBestIndex to potentially use all schemas. If the statement being
@@ -161047,9 +161917,7 @@ SQLITE_API int sqlite3_vtab_distinct(sqlite3_index_info *pIdxInfo){
**
** This is used by the (built-in) sqlite_dbpage virtual table.
*/
-SQLITE_PRIVATE void sqlite3VtabUsesAllSchemas(sqlite3_index_info *pIdxInfo){
- HiddenIndexInfo *pHidden = (HiddenIndexInfo*)&pIdxInfo[1];
- Parse *pParse = pHidden->pParse;
+SQLITE_PRIVATE void sqlite3VtabUsesAllSchemas(Parse *pParse){
int nDb = pParse->db->nDb;
int i;
for(i=0; inLevel>=2 );
@@ -162481,6 +163356,7 @@ static SQLITE_NOINLINE Bitmask whereOmitNoopJoin(
if( pWInfo->pOrderBy ){
tabUsed |= sqlite3WhereExprListUsage(&pWInfo->sMaskSet, pWInfo->pOrderBy);
}
+ hasRightJoin = (pWInfo->pTabList->a[0].fg.jointype & JT_LTORJ)!=0;
for(i=pWInfo->nLevel-1; i>=1; i--){
WhereTerm *pTerm, *pEnd;
SrcItem *pItem;
@@ -162503,6 +163379,12 @@ static SQLITE_NOINLINE Bitmask whereOmitNoopJoin(
break;
}
}
+ if( hasRightJoin
+ && ExprHasProperty(pTerm->pExpr, EP_InnerON)
+ && pTerm->pExpr->w.iJoin==pItem->iCursor
+ ){
+ break; /* restriction (5) */
+ }
}
if( pTerm drop loop %c not used\n", pLoop->cId));
@@ -162902,22 +163784,45 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
}
if( pParse->nErr ) goto whereBeginError;
- /* Special case: WHERE terms that do not refer to any tables in the join
- ** (constant expressions). Evaluate each such term, and jump over all the
- ** generated code if the result is not true.
+ /* The False-WHERE-Term-Bypass optimization:
**
- ** Do not do this if the expression contains non-deterministic functions
- ** that are not within a sub-select. This is not strictly required, but
- ** preserves SQLite's legacy behaviour in the following two cases:
+ ** If there are WHERE terms that are false, then no rows will be output,
+ ** so skip over all of the code generated here.
**
- ** FROM ... WHERE random()>0; -- eval random() once per row
- ** FROM ... WHERE (SELECT random())>0; -- eval random() once overall
+ ** Conditions:
+ **
+ ** (1) The WHERE term must not refer to any tables in the join.
+ ** (2) The term must not come from an ON clause on the
+ ** right-hand side of a LEFT or FULL JOIN.
+ ** (3) The term must not come from an ON clause, or there must be
+ ** no RIGHT or FULL OUTER joins in pTabList.
+ ** (4) If the expression contains non-deterministic functions
+ ** that are not within a sub-select. This is not required
+ ** for correctness but rather to preserves SQLite's legacy
+ ** behaviour in the following two cases:
+ **
+ ** WHERE random()>0; -- eval random() once per row
+ ** WHERE (SELECT random())>0; -- eval random() just once overall
+ **
+ ** Note that the Where term need not be a constant in order for this
+ ** optimization to apply, though it does need to be constant relative to
+ ** the current subquery (condition 1). The term might include variables
+ ** from outer queries so that the value of the term changes from one
+ ** invocation of the current subquery to the next.
*/
for(ii=0; iinBase; ii++){
- WhereTerm *pT = &sWLB.pWC->a[ii];
+ WhereTerm *pT = &sWLB.pWC->a[ii]; /* A term of the WHERE clause */
+ Expr *pX; /* The expression of pT */
if( pT->wtFlags & TERM_VIRTUAL ) continue;
- if( pT->prereqAll==0 && (nTabList==0 || exprIsDeterministic(pT->pExpr)) ){
- sqlite3ExprIfFalse(pParse, pT->pExpr, pWInfo->iBreak, SQLITE_JUMPIFNULL);
+ pX = pT->pExpr;
+ assert( pX!=0 );
+ assert( pT->prereqAll!=0 || !ExprHasProperty(pX, EP_OuterON) );
+ if( pT->prereqAll==0 /* Conditions (1) and (2) */
+ && (nTabList==0 || exprIsDeterministic(pX)) /* Condition (4) */
+ && !(ExprHasProperty(pX, EP_InnerON) /* Condition (3) */
+ && (pTabList->a[0].fg.jointype & JT_LTORJ)!=0 )
+ ){
+ sqlite3ExprIfFalse(pParse, pX, pWInfo->iBreak, SQLITE_JUMPIFNULL);
pT->wtFlags |= TERM_CODED;
}
}
@@ -163160,7 +164065,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
assert( n<=pTab->nCol );
}
#ifdef SQLITE_ENABLE_CURSOR_HINTS
- if( pLoop->u.btree.pIndex!=0 ){
+ if( pLoop->u.btree.pIndex!=0 && (pTab->tabFlags & TF_WithoutRowid)==0 ){
sqlite3VdbeChangeP5(v, OPFLAG_SEEKEQ|bFordelete);
}else
#endif
@@ -163297,11 +164202,11 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
sqlite3VdbeJumpHere(v, iOnce);
}
}
+ assert( pTabList == pWInfo->pTabList );
if( (wsFlags & (WHERE_AUTO_INDEX|WHERE_BLOOMFILTER))!=0 ){
if( (wsFlags & WHERE_AUTO_INDEX)!=0 ){
#ifndef SQLITE_OMIT_AUTOMATIC_INDEX
- constructAutomaticIndex(pParse, &pWInfo->sWC,
- &pTabList->a[pLevel->iFrom], notReady, pLevel);
+ constructAutomaticIndex(pParse, &pWInfo->sWC, notReady, pLevel);
#endif
}else{
sqlite3ConstructBloomFilter(pWInfo, ii, pLevel, notReady);
@@ -163618,7 +164523,8 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
k = pLevel->addrBody + 1;
#ifdef SQLITE_DEBUG
if( db->flags & SQLITE_VdbeAddopTrace ){
- printf("TRANSLATE opcodes in range %d..%d\n", k, last-1);
+ printf("TRANSLATE cursor %d->%d in opcode range %d..%d\n",
+ pLevel->iTabCur, pLevel->iIdxCur, k, last-1);
}
/* Proof that the "+1" on the k value above is safe */
pOp = sqlite3VdbeGetOp(v, k - 1);
@@ -164493,6 +165399,7 @@ static int selectWindowRewriteExprCb(Walker *pWalker, Expr *pExpr){
}
/* no break */ deliberate_fall_through
+ case TK_IF_NULL_ROW:
case TK_AGG_FUNCTION:
case TK_COLUMN: {
int iCol = -1;
@@ -167321,18 +168228,18 @@ typedef union {
#define sqlite3ParserCTX_FETCH Parse *pParse=yypParser->pParse;
#define sqlite3ParserCTX_STORE yypParser->pParse=pParse;
#define YYFALLBACK 1
-#define YYNSTATE 576
-#define YYNRULE 405
-#define YYNRULE_WITH_ACTION 342
+#define YYNSTATE 575
+#define YYNRULE 403
+#define YYNRULE_WITH_ACTION 340
#define YYNTOKEN 185
-#define YY_MAX_SHIFT 575
-#define YY_MIN_SHIFTREDUCE 835
-#define YY_MAX_SHIFTREDUCE 1239
-#define YY_ERROR_ACTION 1240
-#define YY_ACCEPT_ACTION 1241
-#define YY_NO_ACTION 1242
-#define YY_MIN_REDUCE 1243
-#define YY_MAX_REDUCE 1647
+#define YY_MAX_SHIFT 574
+#define YY_MIN_SHIFTREDUCE 833
+#define YY_MAX_SHIFTREDUCE 1235
+#define YY_ERROR_ACTION 1236
+#define YY_ACCEPT_ACTION 1237
+#define YY_NO_ACTION 1238
+#define YY_MIN_REDUCE 1239
+#define YY_MAX_REDUCE 1641
/************* End control #defines *******************************************/
#define YY_NLOOKAHEAD ((int)(sizeof(yy_lookahead)/sizeof(yy_lookahead[0])))
@@ -167399,218 +168306,218 @@ typedef union {
** yy_default[] Default action for each state.
**
*********** Begin parsing tables **********************************************/
-#define YY_ACTTAB_COUNT (2098)
+#define YY_ACTTAB_COUNT (2096)
static const YYACTIONTYPE yy_action[] = {
/* 0 */ 568, 208, 568, 118, 115, 229, 568, 118, 115, 229,
- /* 10 */ 568, 1314, 377, 1293, 408, 562, 562, 562, 568, 409,
- /* 20 */ 378, 1314, 1276, 41, 41, 41, 41, 208, 1526, 71,
- /* 30 */ 71, 971, 419, 41, 41, 491, 303, 279, 303, 972,
- /* 40 */ 397, 71, 71, 125, 126, 80, 1217, 1217, 1050, 1053,
- /* 50 */ 1040, 1040, 123, 123, 124, 124, 124, 124, 476, 409,
- /* 60 */ 1241, 1, 1, 575, 2, 1245, 550, 118, 115, 229,
- /* 70 */ 317, 480, 146, 480, 524, 118, 115, 229, 529, 1327,
- /* 80 */ 417, 523, 142, 125, 126, 80, 1217, 1217, 1050, 1053,
- /* 90 */ 1040, 1040, 123, 123, 124, 124, 124, 124, 118, 115,
+ /* 10 */ 568, 1310, 377, 1289, 408, 562, 562, 562, 568, 409,
+ /* 20 */ 378, 1310, 1272, 41, 41, 41, 41, 208, 1520, 71,
+ /* 30 */ 71, 969, 419, 41, 41, 491, 303, 279, 303, 970,
+ /* 40 */ 397, 71, 71, 125, 126, 80, 1212, 1212, 1047, 1050,
+ /* 50 */ 1037, 1037, 123, 123, 124, 124, 124, 124, 476, 409,
+ /* 60 */ 1237, 1, 1, 574, 2, 1241, 550, 118, 115, 229,
+ /* 70 */ 317, 480, 146, 480, 524, 118, 115, 229, 529, 1323,
+ /* 80 */ 417, 523, 142, 125, 126, 80, 1212, 1212, 1047, 1050,
+ /* 90 */ 1037, 1037, 123, 123, 124, 124, 124, 124, 118, 115,
/* 100 */ 229, 327, 122, 122, 122, 122, 121, 121, 120, 120,
/* 110 */ 120, 119, 116, 444, 284, 284, 284, 284, 442, 442,
- /* 120 */ 442, 1567, 376, 1569, 1192, 375, 1163, 565, 1163, 565,
- /* 130 */ 409, 1567, 537, 259, 226, 444, 101, 145, 449, 316,
+ /* 120 */ 442, 1561, 376, 1563, 1188, 375, 1159, 565, 1159, 565,
+ /* 130 */ 409, 1561, 537, 259, 226, 444, 101, 145, 449, 316,
/* 140 */ 559, 240, 122, 122, 122, 122, 121, 121, 120, 120,
- /* 150 */ 120, 119, 116, 444, 125, 126, 80, 1217, 1217, 1050,
- /* 160 */ 1053, 1040, 1040, 123, 123, 124, 124, 124, 124, 142,
- /* 170 */ 294, 1192, 339, 448, 120, 120, 120, 119, 116, 444,
- /* 180 */ 127, 1192, 1193, 1194, 148, 441, 440, 568, 119, 116,
+ /* 150 */ 120, 119, 116, 444, 125, 126, 80, 1212, 1212, 1047,
+ /* 160 */ 1050, 1037, 1037, 123, 123, 124, 124, 124, 124, 142,
+ /* 170 */ 294, 1188, 339, 448, 120, 120, 120, 119, 116, 444,
+ /* 180 */ 127, 1188, 1189, 1188, 148, 441, 440, 568, 119, 116,
/* 190 */ 444, 124, 124, 124, 124, 117, 122, 122, 122, 122,
/* 200 */ 121, 121, 120, 120, 120, 119, 116, 444, 454, 113,
/* 210 */ 13, 13, 546, 122, 122, 122, 122, 121, 121, 120,
- /* 220 */ 120, 120, 119, 116, 444, 422, 316, 559, 1192, 1193,
- /* 230 */ 1194, 149, 1224, 409, 1224, 124, 124, 124, 124, 122,
+ /* 220 */ 120, 120, 119, 116, 444, 422, 316, 559, 1188, 1189,
+ /* 230 */ 1188, 149, 1220, 409, 1220, 124, 124, 124, 124, 122,
/* 240 */ 122, 122, 122, 121, 121, 120, 120, 120, 119, 116,
- /* 250 */ 444, 465, 342, 1037, 1037, 1051, 1054, 125, 126, 80,
- /* 260 */ 1217, 1217, 1050, 1053, 1040, 1040, 123, 123, 124, 124,
- /* 270 */ 124, 124, 1279, 522, 222, 1192, 568, 409, 224, 514,
+ /* 250 */ 444, 465, 342, 1034, 1034, 1048, 1051, 125, 126, 80,
+ /* 260 */ 1212, 1212, 1047, 1050, 1037, 1037, 123, 123, 124, 124,
+ /* 270 */ 124, 124, 1275, 522, 222, 1188, 568, 409, 224, 514,
/* 280 */ 175, 82, 83, 122, 122, 122, 122, 121, 121, 120,
- /* 290 */ 120, 120, 119, 116, 444, 1007, 16, 16, 1192, 133,
- /* 300 */ 133, 125, 126, 80, 1217, 1217, 1050, 1053, 1040, 1040,
+ /* 290 */ 120, 120, 119, 116, 444, 1005, 16, 16, 1188, 133,
+ /* 300 */ 133, 125, 126, 80, 1212, 1212, 1047, 1050, 1037, 1037,
/* 310 */ 123, 123, 124, 124, 124, 124, 122, 122, 122, 122,
- /* 320 */ 121, 121, 120, 120, 120, 119, 116, 444, 1041, 546,
- /* 330 */ 1192, 373, 1192, 1193, 1194, 252, 1434, 399, 504, 501,
- /* 340 */ 500, 111, 560, 566, 4, 926, 926, 433, 499, 340,
- /* 350 */ 460, 328, 360, 394, 1237, 1192, 1193, 1194, 563, 568,
+ /* 320 */ 121, 121, 120, 120, 120, 119, 116, 444, 1038, 546,
+ /* 330 */ 1188, 373, 1188, 1189, 1188, 252, 1429, 399, 504, 501,
+ /* 340 */ 500, 111, 560, 566, 4, 924, 924, 433, 499, 340,
+ /* 350 */ 460, 328, 360, 394, 1233, 1188, 1189, 1188, 563, 568,
/* 360 */ 122, 122, 122, 122, 121, 121, 120, 120, 120, 119,
- /* 370 */ 116, 444, 284, 284, 369, 1580, 1607, 441, 440, 154,
- /* 380 */ 409, 445, 71, 71, 1286, 565, 1221, 1192, 1193, 1194,
- /* 390 */ 85, 1223, 271, 557, 543, 515, 1561, 568, 98, 1222,
- /* 400 */ 6, 1278, 472, 142, 125, 126, 80, 1217, 1217, 1050,
- /* 410 */ 1053, 1040, 1040, 123, 123, 124, 124, 124, 124, 550,
- /* 420 */ 13, 13, 1027, 507, 1224, 1192, 1224, 549, 109, 109,
- /* 430 */ 222, 568, 1238, 175, 568, 427, 110, 197, 445, 570,
- /* 440 */ 569, 430, 1552, 1017, 325, 551, 1192, 270, 287, 368,
+ /* 370 */ 116, 444, 284, 284, 369, 1574, 1600, 441, 440, 154,
+ /* 380 */ 409, 445, 71, 71, 1282, 565, 1217, 1188, 1189, 1188,
+ /* 390 */ 85, 1219, 271, 557, 543, 515, 1555, 568, 98, 1218,
+ /* 400 */ 6, 1274, 472, 142, 125, 126, 80, 1212, 1212, 1047,
+ /* 410 */ 1050, 1037, 1037, 123, 123, 124, 124, 124, 124, 550,
+ /* 420 */ 13, 13, 1024, 507, 1220, 1188, 1220, 549, 109, 109,
+ /* 430 */ 222, 568, 1234, 175, 568, 427, 110, 197, 445, 569,
+ /* 440 */ 445, 430, 1546, 1014, 325, 551, 1188, 270, 287, 368,
/* 450 */ 510, 363, 509, 257, 71, 71, 543, 71, 71, 359,
- /* 460 */ 316, 559, 1613, 122, 122, 122, 122, 121, 121, 120,
- /* 470 */ 120, 120, 119, 116, 444, 1017, 1017, 1019, 1020, 27,
- /* 480 */ 284, 284, 1192, 1193, 1194, 1158, 568, 1612, 409, 901,
- /* 490 */ 190, 550, 356, 565, 550, 937, 533, 517, 1158, 516,
- /* 500 */ 413, 1158, 552, 1192, 1193, 1194, 568, 544, 1554, 51,
- /* 510 */ 51, 214, 125, 126, 80, 1217, 1217, 1050, 1053, 1040,
- /* 520 */ 1040, 123, 123, 124, 124, 124, 124, 1192, 474, 135,
- /* 530 */ 135, 409, 284, 284, 1490, 505, 121, 121, 120, 120,
- /* 540 */ 120, 119, 116, 444, 1007, 565, 518, 217, 541, 1561,
- /* 550 */ 316, 559, 142, 6, 532, 125, 126, 80, 1217, 1217,
- /* 560 */ 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124, 124,
- /* 570 */ 1555, 122, 122, 122, 122, 121, 121, 120, 120, 120,
- /* 580 */ 119, 116, 444, 485, 1192, 1193, 1194, 482, 281, 1267,
- /* 590 */ 957, 252, 1192, 373, 504, 501, 500, 1192, 340, 571,
- /* 600 */ 1192, 571, 409, 292, 499, 957, 876, 191, 480, 316,
+ /* 460 */ 316, 559, 1606, 122, 122, 122, 122, 121, 121, 120,
+ /* 470 */ 120, 120, 119, 116, 444, 1014, 1014, 1016, 1017, 27,
+ /* 480 */ 284, 284, 1188, 1189, 1188, 1154, 568, 1605, 409, 899,
+ /* 490 */ 190, 550, 356, 565, 550, 935, 533, 517, 1154, 516,
+ /* 500 */ 413, 1154, 552, 1188, 1189, 1188, 568, 544, 1548, 51,
+ /* 510 */ 51, 214, 125, 126, 80, 1212, 1212, 1047, 1050, 1037,
+ /* 520 */ 1037, 123, 123, 124, 124, 124, 124, 1188, 474, 135,
+ /* 530 */ 135, 409, 284, 284, 1484, 505, 121, 121, 120, 120,
+ /* 540 */ 120, 119, 116, 444, 1005, 565, 518, 217, 541, 1555,
+ /* 550 */ 316, 559, 142, 6, 532, 125, 126, 80, 1212, 1212,
+ /* 560 */ 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124, 124,
+ /* 570 */ 1549, 122, 122, 122, 122, 121, 121, 120, 120, 120,
+ /* 580 */ 119, 116, 444, 485, 1188, 1189, 1188, 482, 281, 1263,
+ /* 590 */ 955, 252, 1188, 373, 504, 501, 500, 1188, 340, 570,
+ /* 600 */ 1188, 570, 409, 292, 499, 955, 874, 191, 480, 316,
/* 610 */ 559, 384, 290, 380, 122, 122, 122, 122, 121, 121,
- /* 620 */ 120, 120, 120, 119, 116, 444, 125, 126, 80, 1217,
- /* 630 */ 1217, 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124,
- /* 640 */ 124, 409, 394, 1136, 1192, 869, 100, 284, 284, 1192,
- /* 650 */ 1193, 1194, 373, 1093, 1192, 1193, 1194, 1192, 1193, 1194,
- /* 660 */ 565, 455, 32, 373, 233, 125, 126, 80, 1217, 1217,
- /* 670 */ 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124, 124,
- /* 680 */ 1433, 959, 568, 228, 958, 122, 122, 122, 122, 121,
- /* 690 */ 121, 120, 120, 120, 119, 116, 444, 1158, 228, 1192,
- /* 700 */ 157, 1192, 1193, 1194, 1553, 13, 13, 301, 957, 1232,
- /* 710 */ 1158, 153, 409, 1158, 373, 1583, 1176, 5, 369, 1580,
- /* 720 */ 429, 1238, 3, 957, 122, 122, 122, 122, 121, 121,
- /* 730 */ 120, 120, 120, 119, 116, 444, 125, 126, 80, 1217,
- /* 740 */ 1217, 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124,
- /* 750 */ 124, 409, 208, 567, 1192, 1028, 1192, 1193, 1194, 1192,
- /* 760 */ 388, 852, 155, 1552, 286, 402, 1098, 1098, 488, 568,
- /* 770 */ 465, 342, 1319, 1319, 1552, 125, 126, 80, 1217, 1217,
- /* 780 */ 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124, 124,
+ /* 620 */ 120, 120, 120, 119, 116, 444, 125, 126, 80, 1212,
+ /* 630 */ 1212, 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124,
+ /* 640 */ 124, 409, 394, 1132, 1188, 867, 100, 284, 284, 1188,
+ /* 650 */ 1189, 1188, 373, 1089, 1188, 1189, 1188, 1188, 1189, 1188,
+ /* 660 */ 565, 455, 32, 373, 233, 125, 126, 80, 1212, 1212,
+ /* 670 */ 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124, 124,
+ /* 680 */ 1428, 957, 568, 228, 956, 122, 122, 122, 122, 121,
+ /* 690 */ 121, 120, 120, 120, 119, 116, 444, 1154, 228, 1188,
+ /* 700 */ 157, 1188, 1189, 1188, 1547, 13, 13, 301, 955, 1228,
+ /* 710 */ 1154, 153, 409, 1154, 373, 1577, 1172, 5, 369, 1574,
+ /* 720 */ 429, 1234, 3, 955, 122, 122, 122, 122, 121, 121,
+ /* 730 */ 120, 120, 120, 119, 116, 444, 125, 126, 80, 1212,
+ /* 740 */ 1212, 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124,
+ /* 750 */ 124, 409, 208, 567, 1188, 1025, 1188, 1189, 1188, 1188,
+ /* 760 */ 388, 850, 155, 1546, 286, 402, 1094, 1094, 488, 568,
+ /* 770 */ 465, 342, 1315, 1315, 1546, 125, 126, 80, 1212, 1212,
+ /* 780 */ 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124, 124,
/* 790 */ 129, 568, 13, 13, 374, 122, 122, 122, 122, 121,
/* 800 */ 121, 120, 120, 120, 119, 116, 444, 302, 568, 453,
- /* 810 */ 528, 1192, 1193, 1194, 13, 13, 1192, 1193, 1194, 1297,
- /* 820 */ 463, 1267, 409, 1317, 1317, 1552, 1012, 453, 452, 200,
- /* 830 */ 299, 71, 71, 1265, 122, 122, 122, 122, 121, 121,
- /* 840 */ 120, 120, 120, 119, 116, 444, 125, 126, 80, 1217,
- /* 850 */ 1217, 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124,
- /* 860 */ 124, 409, 227, 1073, 1158, 284, 284, 419, 312, 278,
- /* 870 */ 278, 285, 285, 1419, 406, 405, 382, 1158, 565, 568,
- /* 880 */ 1158, 1196, 565, 1600, 565, 125, 126, 80, 1217, 1217,
- /* 890 */ 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124, 124,
- /* 900 */ 453, 1482, 13, 13, 1536, 122, 122, 122, 122, 121,
+ /* 810 */ 528, 1188, 1189, 1188, 13, 13, 1188, 1189, 1188, 1293,
+ /* 820 */ 463, 1263, 409, 1313, 1313, 1546, 1010, 453, 452, 200,
+ /* 830 */ 299, 71, 71, 1261, 122, 122, 122, 122, 121, 121,
+ /* 840 */ 120, 120, 120, 119, 116, 444, 125, 126, 80, 1212,
+ /* 850 */ 1212, 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124,
+ /* 860 */ 124, 409, 227, 1069, 1154, 284, 284, 419, 312, 278,
+ /* 870 */ 278, 285, 285, 1415, 406, 405, 382, 1154, 565, 568,
+ /* 880 */ 1154, 1191, 565, 1594, 565, 125, 126, 80, 1212, 1212,
+ /* 890 */ 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124, 124,
+ /* 900 */ 453, 1476, 13, 13, 1530, 122, 122, 122, 122, 121,
/* 910 */ 121, 120, 120, 120, 119, 116, 444, 201, 568, 354,
- /* 920 */ 1586, 575, 2, 1245, 840, 841, 842, 1562, 317, 1212,
- /* 930 */ 146, 6, 409, 255, 254, 253, 206, 1327, 9, 1196,
+ /* 920 */ 1580, 574, 2, 1241, 838, 839, 840, 1556, 317, 1207,
+ /* 930 */ 146, 6, 409, 255, 254, 253, 206, 1323, 9, 1191,
/* 940 */ 262, 71, 71, 424, 122, 122, 122, 122, 121, 121,
- /* 950 */ 120, 120, 120, 119, 116, 444, 125, 126, 80, 1217,
- /* 960 */ 1217, 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124,
- /* 970 */ 124, 568, 284, 284, 568, 1213, 409, 574, 313, 1245,
- /* 980 */ 349, 1296, 352, 419, 317, 565, 146, 491, 525, 1643,
- /* 990 */ 395, 371, 491, 1327, 70, 70, 1295, 71, 71, 240,
- /* 1000 */ 1325, 104, 80, 1217, 1217, 1050, 1053, 1040, 1040, 123,
+ /* 950 */ 120, 120, 120, 119, 116, 444, 125, 126, 80, 1212,
+ /* 960 */ 1212, 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124,
+ /* 970 */ 124, 568, 284, 284, 568, 1208, 409, 573, 313, 1241,
+ /* 980 */ 349, 1292, 352, 419, 317, 565, 146, 491, 525, 1637,
+ /* 990 */ 395, 371, 491, 1323, 70, 70, 1291, 71, 71, 240,
+ /* 1000 */ 1321, 104, 80, 1212, 1212, 1047, 1050, 1037, 1037, 123,
/* 1010 */ 123, 124, 124, 124, 124, 122, 122, 122, 122, 121,
- /* 1020 */ 121, 120, 120, 120, 119, 116, 444, 1114, 284, 284,
- /* 1030 */ 428, 448, 1525, 1213, 439, 284, 284, 1489, 1352, 311,
- /* 1040 */ 474, 565, 1115, 971, 491, 491, 217, 1263, 565, 1538,
- /* 1050 */ 568, 972, 207, 568, 1027, 240, 383, 1116, 519, 122,
+ /* 1020 */ 121, 120, 120, 120, 119, 116, 444, 1110, 284, 284,
+ /* 1030 */ 428, 448, 1519, 1208, 439, 284, 284, 1483, 1348, 311,
+ /* 1040 */ 474, 565, 1111, 969, 491, 491, 217, 1259, 565, 1532,
+ /* 1050 */ 568, 970, 207, 568, 1024, 240, 383, 1112, 519, 122,
/* 1060 */ 122, 122, 122, 121, 121, 120, 120, 120, 119, 116,
- /* 1070 */ 444, 1018, 107, 71, 71, 1017, 13, 13, 912, 568,
- /* 1080 */ 1495, 568, 284, 284, 97, 526, 491, 448, 913, 1326,
- /* 1090 */ 1322, 545, 409, 284, 284, 565, 151, 209, 1495, 1497,
- /* 1100 */ 262, 450, 55, 55, 56, 56, 565, 1017, 1017, 1019,
- /* 1110 */ 443, 332, 409, 527, 12, 295, 125, 126, 80, 1217,
- /* 1120 */ 1217, 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124,
- /* 1130 */ 124, 347, 409, 864, 1534, 1213, 125, 126, 80, 1217,
- /* 1140 */ 1217, 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124,
- /* 1150 */ 124, 1137, 1641, 474, 1641, 371, 125, 114, 80, 1217,
- /* 1160 */ 1217, 1050, 1053, 1040, 1040, 123, 123, 124, 124, 124,
- /* 1170 */ 124, 1495, 329, 474, 331, 122, 122, 122, 122, 121,
- /* 1180 */ 121, 120, 120, 120, 119, 116, 444, 203, 1419, 568,
- /* 1190 */ 1294, 864, 464, 1213, 436, 122, 122, 122, 122, 121,
- /* 1200 */ 121, 120, 120, 120, 119, 116, 444, 553, 1137, 1642,
- /* 1210 */ 539, 1642, 15, 15, 892, 122, 122, 122, 122, 121,
+ /* 1070 */ 444, 1015, 107, 71, 71, 1014, 13, 13, 910, 568,
+ /* 1080 */ 1489, 568, 284, 284, 97, 526, 491, 448, 911, 1322,
+ /* 1090 */ 1318, 545, 409, 284, 284, 565, 151, 209, 1489, 1491,
+ /* 1100 */ 262, 450, 55, 55, 56, 56, 565, 1014, 1014, 1016,
+ /* 1110 */ 443, 332, 409, 527, 12, 295, 125, 126, 80, 1212,
+ /* 1120 */ 1212, 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124,
+ /* 1130 */ 124, 347, 409, 862, 1528, 1208, 125, 126, 80, 1212,
+ /* 1140 */ 1212, 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124,
+ /* 1150 */ 124, 1133, 1635, 474, 1635, 371, 125, 114, 80, 1212,
+ /* 1160 */ 1212, 1047, 1050, 1037, 1037, 123, 123, 124, 124, 124,
+ /* 1170 */ 124, 1489, 329, 474, 331, 122, 122, 122, 122, 121,
+ /* 1180 */ 121, 120, 120, 120, 119, 116, 444, 203, 1415, 568,
+ /* 1190 */ 1290, 862, 464, 1208, 436, 122, 122, 122, 122, 121,
+ /* 1200 */ 121, 120, 120, 120, 119, 116, 444, 553, 1133, 1636,
+ /* 1210 */ 539, 1636, 15, 15, 890, 122, 122, 122, 122, 121,
/* 1220 */ 121, 120, 120, 120, 119, 116, 444, 568, 298, 538,
- /* 1230 */ 1135, 1419, 1559, 1560, 1331, 409, 6, 6, 1169, 1268,
- /* 1240 */ 415, 320, 284, 284, 1419, 508, 565, 525, 300, 457,
- /* 1250 */ 43, 43, 568, 893, 12, 565, 330, 478, 425, 407,
- /* 1260 */ 126, 80, 1217, 1217, 1050, 1053, 1040, 1040, 123, 123,
- /* 1270 */ 124, 124, 124, 124, 568, 57, 57, 288, 1192, 1419,
- /* 1280 */ 496, 458, 392, 392, 391, 273, 389, 1135, 1558, 849,
- /* 1290 */ 1169, 407, 6, 568, 321, 1158, 470, 44, 44, 1557,
- /* 1300 */ 1114, 426, 234, 6, 323, 256, 540, 256, 1158, 431,
- /* 1310 */ 568, 1158, 322, 17, 487, 1115, 58, 58, 122, 122,
+ /* 1230 */ 1131, 1415, 1553, 1554, 1327, 409, 6, 6, 1165, 1264,
+ /* 1240 */ 415, 320, 284, 284, 1415, 508, 565, 525, 300, 457,
+ /* 1250 */ 43, 43, 568, 891, 12, 565, 330, 478, 425, 407,
+ /* 1260 */ 126, 80, 1212, 1212, 1047, 1050, 1037, 1037, 123, 123,
+ /* 1270 */ 124, 124, 124, 124, 568, 57, 57, 288, 1188, 1415,
+ /* 1280 */ 496, 458, 392, 392, 391, 273, 389, 1131, 1552, 847,
+ /* 1290 */ 1165, 407, 6, 568, 321, 1154, 470, 44, 44, 1551,
+ /* 1300 */ 1110, 426, 234, 6, 323, 256, 540, 256, 1154, 431,
+ /* 1310 */ 568, 1154, 322, 17, 487, 1111, 58, 58, 122, 122,
/* 1320 */ 122, 122, 121, 121, 120, 120, 120, 119, 116, 444,
- /* 1330 */ 1116, 216, 481, 59, 59, 1192, 1193, 1194, 111, 560,
+ /* 1330 */ 1112, 216, 481, 59, 59, 1188, 1189, 1188, 111, 560,
/* 1340 */ 324, 4, 236, 456, 526, 568, 237, 456, 568, 437,
- /* 1350 */ 168, 556, 420, 141, 479, 563, 568, 293, 568, 1095,
- /* 1360 */ 568, 293, 568, 1095, 531, 568, 872, 8, 60, 60,
+ /* 1350 */ 168, 556, 420, 141, 479, 563, 568, 293, 568, 1091,
+ /* 1360 */ 568, 293, 568, 1091, 531, 568, 870, 8, 60, 60,
/* 1370 */ 235, 61, 61, 568, 414, 568, 414, 568, 445, 62,
/* 1380 */ 62, 45, 45, 46, 46, 47, 47, 199, 49, 49,
/* 1390 */ 557, 568, 359, 568, 100, 486, 50, 50, 63, 63,
- /* 1400 */ 64, 64, 561, 415, 535, 410, 568, 1027, 568, 534,
- /* 1410 */ 316, 559, 316, 559, 65, 65, 14, 14, 568, 1027,
- /* 1420 */ 568, 512, 932, 872, 1018, 109, 109, 931, 1017, 66,
- /* 1430 */ 66, 131, 131, 110, 451, 445, 570, 569, 416, 177,
- /* 1440 */ 1017, 132, 132, 67, 67, 568, 467, 568, 932, 471,
- /* 1450 */ 1364, 283, 226, 931, 315, 1363, 407, 568, 459, 407,
- /* 1460 */ 1017, 1017, 1019, 239, 407, 86, 213, 1350, 52, 52,
- /* 1470 */ 68, 68, 1017, 1017, 1019, 1020, 27, 1585, 1180, 447,
- /* 1480 */ 69, 69, 288, 97, 108, 1541, 106, 392, 392, 391,
- /* 1490 */ 273, 389, 568, 879, 849, 883, 568, 111, 560, 466,
- /* 1500 */ 4, 568, 152, 30, 38, 568, 1132, 234, 396, 323,
+ /* 1400 */ 64, 64, 561, 415, 535, 410, 568, 1024, 568, 534,
+ /* 1410 */ 316, 559, 316, 559, 65, 65, 14, 14, 568, 1024,
+ /* 1420 */ 568, 512, 930, 870, 1015, 109, 109, 929, 1014, 66,
+ /* 1430 */ 66, 131, 131, 110, 451, 445, 569, 445, 416, 177,
+ /* 1440 */ 1014, 132, 132, 67, 67, 568, 467, 568, 930, 471,
+ /* 1450 */ 1360, 283, 226, 929, 315, 1359, 407, 568, 459, 407,
+ /* 1460 */ 1014, 1014, 1016, 239, 407, 86, 213, 1346, 52, 52,
+ /* 1470 */ 68, 68, 1014, 1014, 1016, 1017, 27, 1579, 1176, 447,
+ /* 1480 */ 69, 69, 288, 97, 108, 1535, 106, 392, 392, 391,
+ /* 1490 */ 273, 389, 568, 877, 847, 881, 568, 111, 560, 466,
+ /* 1500 */ 4, 568, 152, 30, 38, 568, 1128, 234, 396, 323,
/* 1510 */ 111, 560, 527, 4, 563, 53, 53, 322, 568, 163,
/* 1520 */ 163, 568, 337, 468, 164, 164, 333, 563, 76, 76,
- /* 1530 */ 568, 289, 1514, 568, 31, 1513, 568, 445, 338, 483,
- /* 1540 */ 100, 54, 54, 344, 72, 72, 296, 236, 1080, 557,
- /* 1550 */ 445, 879, 1360, 134, 134, 168, 73, 73, 141, 161,
- /* 1560 */ 161, 1574, 557, 535, 568, 319, 568, 348, 536, 1009,
- /* 1570 */ 473, 261, 261, 891, 890, 235, 535, 568, 1027, 568,
+ /* 1530 */ 568, 289, 1508, 568, 31, 1507, 568, 445, 338, 483,
+ /* 1540 */ 100, 54, 54, 344, 72, 72, 296, 236, 1076, 557,
+ /* 1550 */ 445, 877, 1356, 134, 134, 168, 73, 73, 141, 161,
+ /* 1560 */ 161, 1568, 557, 535, 568, 319, 568, 348, 536, 1007,
+ /* 1570 */ 473, 261, 261, 889, 888, 235, 535, 568, 1024, 568,
/* 1580 */ 475, 534, 261, 367, 109, 109, 521, 136, 136, 130,
- /* 1590 */ 130, 1027, 110, 366, 445, 570, 569, 109, 109, 1017,
- /* 1600 */ 162, 162, 156, 156, 568, 110, 1080, 445, 570, 569,
- /* 1610 */ 410, 351, 1017, 568, 353, 316, 559, 568, 343, 568,
- /* 1620 */ 100, 497, 357, 258, 100, 898, 899, 140, 140, 355,
- /* 1630 */ 1310, 1017, 1017, 1019, 1020, 27, 139, 139, 362, 451,
- /* 1640 */ 137, 137, 138, 138, 1017, 1017, 1019, 1020, 27, 1180,
- /* 1650 */ 447, 568, 372, 288, 111, 560, 1021, 4, 392, 392,
- /* 1660 */ 391, 273, 389, 568, 1141, 849, 568, 1076, 568, 258,
- /* 1670 */ 492, 563, 568, 211, 75, 75, 555, 962, 234, 261,
- /* 1680 */ 323, 111, 560, 929, 4, 113, 77, 77, 322, 74,
- /* 1690 */ 74, 42, 42, 1373, 445, 48, 48, 1418, 563, 974,
- /* 1700 */ 975, 1092, 1091, 1092, 1091, 862, 557, 150, 930, 1346,
- /* 1710 */ 113, 1358, 554, 1424, 1021, 1275, 1266, 1254, 236, 1253,
- /* 1720 */ 1255, 445, 1593, 1343, 308, 276, 168, 309, 11, 141,
- /* 1730 */ 393, 310, 232, 557, 1405, 1027, 335, 291, 1400, 219,
- /* 1740 */ 336, 109, 109, 936, 297, 1410, 235, 341, 477, 110,
- /* 1750 */ 502, 445, 570, 569, 1393, 1409, 1017, 400, 1293, 365,
- /* 1760 */ 223, 1486, 1027, 1485, 1355, 1356, 1354, 1353, 109, 109,
- /* 1770 */ 204, 1596, 1232, 558, 265, 218, 110, 205, 445, 570,
- /* 1780 */ 569, 410, 387, 1017, 1533, 179, 316, 559, 1017, 1017,
- /* 1790 */ 1019, 1020, 27, 230, 1531, 1229, 79, 560, 85, 4,
- /* 1800 */ 418, 215, 548, 81, 84, 188, 1406, 173, 181, 461,
- /* 1810 */ 451, 35, 462, 563, 183, 1017, 1017, 1019, 1020, 27,
- /* 1820 */ 184, 1491, 185, 186, 495, 242, 98, 398, 1412, 36,
- /* 1830 */ 1411, 484, 91, 469, 401, 1414, 445, 192, 1480, 246,
- /* 1840 */ 1502, 490, 346, 277, 248, 196, 493, 511, 557, 350,
- /* 1850 */ 1256, 249, 250, 403, 1313, 1312, 111, 560, 432, 4,
- /* 1860 */ 1311, 1304, 93, 1611, 883, 1610, 224, 404, 434, 520,
- /* 1870 */ 263, 435, 1579, 563, 1283, 1282, 364, 1027, 306, 1281,
- /* 1880 */ 264, 1609, 1565, 109, 109, 370, 1303, 307, 1564, 438,
- /* 1890 */ 128, 110, 1378, 445, 570, 569, 445, 546, 1017, 10,
- /* 1900 */ 1466, 105, 381, 1377, 34, 572, 99, 1336, 557, 314,
- /* 1910 */ 1186, 530, 272, 274, 379, 210, 1335, 547, 385, 386,
- /* 1920 */ 275, 573, 1251, 1246, 411, 412, 1518, 165, 178, 1519,
- /* 1930 */ 1017, 1017, 1019, 1020, 27, 1517, 1516, 1027, 78, 147,
- /* 1940 */ 166, 220, 221, 109, 109, 836, 304, 167, 446, 212,
- /* 1950 */ 318, 110, 231, 445, 570, 569, 144, 1090, 1017, 1088,
- /* 1960 */ 326, 180, 169, 1212, 182, 334, 238, 915, 241, 1104,
+ /* 1590 */ 130, 1024, 110, 366, 445, 569, 445, 109, 109, 1014,
+ /* 1600 */ 162, 162, 156, 156, 568, 110, 1076, 445, 569, 445,
+ /* 1610 */ 410, 351, 1014, 568, 353, 316, 559, 568, 343, 568,
+ /* 1620 */ 100, 497, 357, 258, 100, 896, 897, 140, 140, 355,
+ /* 1630 */ 1306, 1014, 1014, 1016, 1017, 27, 139, 139, 362, 451,
+ /* 1640 */ 137, 137, 138, 138, 1014, 1014, 1016, 1017, 27, 1176,
+ /* 1650 */ 447, 568, 372, 288, 111, 560, 1018, 4, 392, 392,
+ /* 1660 */ 391, 273, 389, 568, 1137, 847, 568, 1072, 568, 258,
+ /* 1670 */ 492, 563, 568, 211, 75, 75, 555, 960, 234, 261,
+ /* 1680 */ 323, 111, 560, 927, 4, 113, 77, 77, 322, 74,
+ /* 1690 */ 74, 42, 42, 1369, 445, 48, 48, 1414, 563, 972,
+ /* 1700 */ 973, 1088, 1087, 1088, 1087, 860, 557, 150, 928, 1342,
+ /* 1710 */ 113, 1354, 554, 1419, 1018, 1271, 1262, 1250, 236, 1249,
+ /* 1720 */ 1251, 445, 1587, 1339, 308, 276, 168, 309, 11, 141,
+ /* 1730 */ 393, 310, 232, 557, 1401, 1024, 335, 291, 1396, 219,
+ /* 1740 */ 336, 109, 109, 934, 297, 1406, 235, 341, 477, 110,
+ /* 1750 */ 502, 445, 569, 445, 1389, 1405, 1014, 400, 1289, 365,
+ /* 1760 */ 223, 1480, 1024, 1479, 1351, 1352, 1350, 1349, 109, 109,
+ /* 1770 */ 204, 1590, 1228, 558, 265, 218, 110, 205, 445, 569,
+ /* 1780 */ 445, 410, 387, 1014, 1527, 179, 316, 559, 1014, 1014,
+ /* 1790 */ 1016, 1017, 27, 230, 1525, 1225, 79, 560, 85, 4,
+ /* 1800 */ 418, 215, 548, 81, 84, 188, 1402, 173, 181, 461,
+ /* 1810 */ 451, 35, 462, 563, 183, 1014, 1014, 1016, 1017, 27,
+ /* 1820 */ 184, 1485, 185, 186, 495, 242, 98, 398, 1408, 36,
+ /* 1830 */ 1407, 484, 91, 469, 401, 1410, 445, 192, 1474, 246,
+ /* 1840 */ 1496, 490, 346, 277, 248, 196, 493, 511, 557, 350,
+ /* 1850 */ 1252, 249, 250, 403, 1309, 1308, 111, 560, 432, 4,
+ /* 1860 */ 1307, 1300, 93, 1604, 881, 1603, 224, 404, 434, 520,
+ /* 1870 */ 263, 435, 1573, 563, 1279, 1278, 364, 1024, 306, 1277,
+ /* 1880 */ 264, 1602, 1559, 109, 109, 370, 1299, 307, 1558, 438,
+ /* 1890 */ 128, 110, 1374, 445, 569, 445, 445, 546, 1014, 10,
+ /* 1900 */ 1461, 105, 381, 1373, 34, 571, 99, 1332, 557, 314,
+ /* 1910 */ 1182, 530, 272, 274, 379, 210, 1331, 547, 385, 386,
+ /* 1920 */ 275, 572, 1247, 1242, 411, 412, 1512, 165, 178, 1513,
+ /* 1930 */ 1014, 1014, 1016, 1017, 27, 1511, 1510, 1024, 78, 147,
+ /* 1940 */ 166, 220, 221, 109, 109, 834, 304, 167, 446, 212,
+ /* 1950 */ 318, 110, 231, 445, 569, 445, 144, 1086, 1014, 1084,
+ /* 1960 */ 326, 180, 169, 1207, 182, 334, 238, 913, 241, 1100,
/* 1970 */ 187, 170, 171, 421, 87, 88, 423, 189, 89, 90,
- /* 1980 */ 172, 1107, 243, 1103, 244, 158, 18, 245, 345, 247,
- /* 1990 */ 1017, 1017, 1019, 1020, 27, 261, 1096, 193, 1226, 489,
- /* 2000 */ 194, 37, 366, 851, 494, 251, 195, 506, 92, 19,
- /* 2010 */ 498, 358, 20, 503, 881, 361, 94, 894, 305, 159,
- /* 2020 */ 513, 39, 95, 1174, 160, 1056, 966, 1143, 96, 174,
- /* 2030 */ 1142, 225, 280, 282, 198, 960, 113, 1164, 1160, 260,
- /* 2040 */ 21, 22, 23, 1162, 1168, 1167, 1148, 24, 33, 25,
- /* 2050 */ 202, 542, 26, 100, 1071, 102, 1057, 103, 7, 1055,
- /* 2060 */ 1059, 1113, 1060, 1112, 266, 267, 28, 40, 390, 1022,
- /* 2070 */ 863, 112, 29, 564, 1182, 1181, 268, 176, 143, 925,
- /* 2080 */ 1242, 1242, 1242, 1242, 1242, 1242, 1242, 1242, 1242, 1242,
- /* 2090 */ 1242, 1242, 1242, 1242, 269, 1602, 1242, 1601,
+ /* 1980 */ 172, 1103, 243, 1099, 244, 158, 18, 245, 345, 247,
+ /* 1990 */ 1014, 1014, 1016, 1017, 27, 261, 1092, 193, 1222, 489,
+ /* 2000 */ 194, 37, 366, 849, 494, 251, 195, 506, 92, 19,
+ /* 2010 */ 498, 358, 20, 503, 879, 361, 94, 892, 305, 159,
+ /* 2020 */ 513, 39, 95, 1170, 160, 1053, 964, 1139, 96, 174,
+ /* 2030 */ 1138, 225, 280, 282, 198, 958, 113, 1160, 1156, 260,
+ /* 2040 */ 21, 22, 23, 1158, 1164, 1163, 1144, 24, 33, 25,
+ /* 2050 */ 202, 542, 26, 100, 1067, 102, 1054, 103, 7, 1052,
+ /* 2060 */ 1056, 1109, 1057, 1108, 266, 267, 28, 40, 390, 1019,
+ /* 2070 */ 861, 112, 29, 564, 1178, 1177, 268, 176, 143, 923,
+ /* 2080 */ 1238, 1238, 1238, 1238, 1238, 1238, 1238, 1238, 1238, 1238,
+ /* 2090 */ 1238, 1238, 1238, 1238, 269, 1595,
};
static const YYCODETYPE yy_lookahead[] = {
/* 0 */ 193, 193, 193, 274, 275, 276, 193, 274, 275, 276,
@@ -167822,7 +168729,7 @@ static const YYCODETYPE yy_lookahead[] = {
/* 2060 */ 23, 23, 11, 23, 25, 22, 22, 22, 15, 23,
/* 2070 */ 23, 22, 22, 25, 1, 1, 141, 25, 23, 135,
/* 2080 */ 319, 319, 319, 319, 319, 319, 319, 319, 319, 319,
- /* 2090 */ 319, 319, 319, 319, 141, 141, 319, 141, 319, 319,
+ /* 2090 */ 319, 319, 319, 319, 141, 141, 319, 319, 319, 319,
/* 2100 */ 319, 319, 319, 319, 319, 319, 319, 319, 319, 319,
/* 2110 */ 319, 319, 319, 319, 319, 319, 319, 319, 319, 319,
/* 2120 */ 319, 319, 319, 319, 319, 319, 319, 319, 319, 319,
@@ -167841,9 +168748,9 @@ static const YYCODETYPE yy_lookahead[] = {
/* 2250 */ 319, 319, 319, 319, 319, 319, 319, 319, 319, 319,
/* 2260 */ 319, 319, 319, 319, 319, 319, 319, 319, 319, 319,
/* 2270 */ 319, 319, 319, 319, 319, 319, 319, 319, 319, 319,
- /* 2280 */ 319, 319, 319,
+ /* 2280 */ 319,
};
-#define YY_SHIFT_COUNT (575)
+#define YY_SHIFT_COUNT (574)
#define YY_SHIFT_MIN (0)
#define YY_SHIFT_MAX (2074)
static const unsigned short int yy_shift_ofst[] = {
@@ -167863,12 +168770,12 @@ static const unsigned short int yy_shift_ofst[] = {
/* 130 */ 137, 181, 181, 181, 181, 181, 181, 181, 94, 430,
/* 140 */ 66, 65, 112, 366, 533, 533, 740, 1261, 533, 533,
/* 150 */ 79, 79, 533, 412, 412, 412, 77, 412, 123, 113,
- /* 160 */ 113, 22, 22, 2098, 2098, 328, 328, 328, 239, 468,
+ /* 160 */ 113, 22, 22, 2096, 2096, 328, 328, 328, 239, 468,
/* 170 */ 468, 468, 468, 1015, 1015, 409, 366, 1129, 1186, 533,
/* 180 */ 533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
/* 190 */ 533, 533, 533, 533, 533, 533, 533, 533, 533, 969,
/* 200 */ 621, 621, 533, 642, 788, 788, 1228, 1228, 822, 822,
- /* 210 */ 67, 1274, 2098, 2098, 2098, 2098, 2098, 2098, 2098, 1307,
+ /* 210 */ 67, 1274, 2096, 2096, 2096, 2096, 2096, 2096, 2096, 1307,
/* 220 */ 954, 954, 585, 472, 640, 387, 695, 538, 541, 700,
/* 230 */ 533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
/* 240 */ 222, 533, 533, 533, 533, 533, 533, 533, 533, 533,
@@ -167886,8 +168793,8 @@ static const unsigned short int yy_shift_ofst[] = {
/* 360 */ 1840, 1840, 1823, 1732, 1738, 1732, 1794, 1732, 1732, 1701,
/* 370 */ 1844, 1758, 1758, 1823, 1633, 1789, 1789, 1807, 1807, 1742,
/* 380 */ 1752, 1877, 1633, 1743, 1742, 1759, 1765, 1677, 1879, 1897,
- /* 390 */ 1897, 1914, 1914, 1914, 2098, 2098, 2098, 2098, 2098, 2098,
- /* 400 */ 2098, 2098, 2098, 2098, 2098, 2098, 2098, 2098, 2098, 207,
+ /* 390 */ 1897, 1914, 1914, 1914, 2096, 2096, 2096, 2096, 2096, 2096,
+ /* 400 */ 2096, 2096, 2096, 2096, 2096, 2096, 2096, 2096, 2096, 207,
/* 410 */ 1095, 331, 620, 903, 806, 1074, 1483, 1432, 1481, 1322,
/* 420 */ 1370, 1394, 1515, 1291, 1546, 1547, 1557, 1595, 1598, 1599,
/* 430 */ 1434, 1453, 1618, 1462, 1567, 1489, 1644, 1654, 1616, 1660,
@@ -167904,7 +168811,7 @@ static const unsigned short int yy_shift_ofst[] = {
/* 540 */ 2015, 2023, 2026, 2027, 2025, 2028, 2018, 1913, 1915, 2031,
/* 550 */ 2011, 2033, 2036, 2037, 2038, 2039, 2040, 2043, 2051, 2044,
/* 560 */ 2045, 2046, 2047, 2049, 2050, 2048, 1944, 1935, 1953, 1954,
- /* 570 */ 1956, 2052, 2055, 2053, 2073, 2074,
+ /* 570 */ 2052, 2055, 2053, 2073, 2074,
};
#define YY_REDUCE_COUNT (408)
#define YY_REDUCE_MIN (-271)
@@ -167953,64 +168860,64 @@ static const short yy_reduce_ofst[] = {
/* 400 */ 1722, 1723, 1733, 1717, 1724, 1727, 1728, 1725, 1740,
};
static const YYACTIONTYPE yy_default[] = {
- /* 0 */ 1647, 1647, 1647, 1475, 1240, 1351, 1240, 1240, 1240, 1475,
- /* 10 */ 1475, 1475, 1240, 1381, 1381, 1528, 1273, 1240, 1240, 1240,
- /* 20 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1474, 1240, 1240,
- /* 30 */ 1240, 1240, 1563, 1563, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 40 */ 1240, 1240, 1390, 1240, 1397, 1240, 1240, 1240, 1240, 1240,
- /* 50 */ 1476, 1477, 1240, 1240, 1240, 1527, 1529, 1492, 1404, 1403,
- /* 60 */ 1402, 1401, 1510, 1369, 1395, 1388, 1392, 1470, 1471, 1469,
- /* 70 */ 1473, 1477, 1476, 1240, 1391, 1438, 1454, 1437, 1240, 1240,
- /* 80 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 90 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 100 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 110 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 120 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 130 */ 1446, 1453, 1452, 1451, 1460, 1450, 1447, 1440, 1439, 1441,
- /* 140 */ 1442, 1240, 1240, 1264, 1240, 1240, 1261, 1315, 1240, 1240,
- /* 150 */ 1240, 1240, 1240, 1547, 1546, 1240, 1443, 1240, 1273, 1432,
- /* 160 */ 1431, 1457, 1444, 1456, 1455, 1535, 1599, 1598, 1493, 1240,
- /* 170 */ 1240, 1240, 1240, 1240, 1240, 1563, 1240, 1240, 1240, 1240,
- /* 180 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 190 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1371,
- /* 200 */ 1563, 1563, 1240, 1273, 1563, 1563, 1372, 1372, 1269, 1269,
- /* 210 */ 1375, 1240, 1542, 1342, 1342, 1342, 1342, 1351, 1342, 1240,
- /* 220 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 230 */ 1240, 1240, 1240, 1240, 1532, 1530, 1240, 1240, 1240, 1240,
- /* 240 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 250 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 260 */ 1240, 1240, 1240, 1347, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 270 */ 1240, 1240, 1240, 1240, 1240, 1592, 1240, 1505, 1329, 1347,
- /* 280 */ 1347, 1347, 1347, 1349, 1330, 1328, 1341, 1274, 1247, 1639,
- /* 290 */ 1407, 1396, 1348, 1396, 1636, 1394, 1407, 1407, 1394, 1407,
- /* 300 */ 1348, 1636, 1290, 1615, 1285, 1381, 1381, 1381, 1371, 1371,
- /* 310 */ 1371, 1371, 1375, 1375, 1472, 1348, 1341, 1240, 1639, 1639,
- /* 320 */ 1357, 1357, 1638, 1638, 1357, 1493, 1623, 1416, 1318, 1324,
- /* 330 */ 1324, 1324, 1324, 1357, 1258, 1394, 1623, 1623, 1394, 1416,
- /* 340 */ 1318, 1394, 1318, 1394, 1357, 1258, 1509, 1633, 1357, 1258,
- /* 350 */ 1483, 1357, 1258, 1357, 1258, 1483, 1316, 1316, 1316, 1305,
- /* 360 */ 1240, 1240, 1483, 1316, 1290, 1316, 1305, 1316, 1316, 1581,
- /* 370 */ 1240, 1487, 1487, 1483, 1357, 1573, 1573, 1384, 1384, 1389,
- /* 380 */ 1375, 1478, 1357, 1240, 1389, 1387, 1385, 1394, 1308, 1595,
- /* 390 */ 1595, 1591, 1591, 1591, 1644, 1644, 1542, 1608, 1273, 1273,
- /* 400 */ 1273, 1273, 1608, 1292, 1292, 1274, 1274, 1273, 1608, 1240,
- /* 410 */ 1240, 1240, 1240, 1240, 1240, 1603, 1240, 1537, 1494, 1361,
- /* 420 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 430 */ 1240, 1240, 1240, 1240, 1548, 1240, 1240, 1240, 1240, 1240,
- /* 440 */ 1240, 1240, 1240, 1240, 1240, 1421, 1240, 1243, 1539, 1240,
- /* 450 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1398, 1399, 1362,
- /* 460 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1413, 1240, 1240,
- /* 470 */ 1240, 1408, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 480 */ 1635, 1240, 1240, 1240, 1240, 1240, 1240, 1508, 1507, 1240,
- /* 490 */ 1240, 1359, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 500 */ 1240, 1240, 1240, 1240, 1240, 1288, 1240, 1240, 1240, 1240,
- /* 510 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 520 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1386,
- /* 530 */ 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 540 */ 1240, 1240, 1240, 1240, 1578, 1376, 1240, 1240, 1240, 1240,
- /* 550 */ 1626, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240, 1240,
- /* 560 */ 1240, 1240, 1240, 1240, 1240, 1619, 1332, 1423, 1240, 1422,
- /* 570 */ 1426, 1262, 1240, 1252, 1240, 1240,
+ /* 0 */ 1641, 1641, 1641, 1469, 1236, 1347, 1236, 1236, 1236, 1469,
+ /* 10 */ 1469, 1469, 1236, 1377, 1377, 1522, 1269, 1236, 1236, 1236,
+ /* 20 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1468, 1236, 1236,
+ /* 30 */ 1236, 1236, 1557, 1557, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 40 */ 1236, 1236, 1386, 1236, 1393, 1236, 1236, 1236, 1236, 1236,
+ /* 50 */ 1470, 1471, 1236, 1236, 1236, 1521, 1523, 1486, 1400, 1399,
+ /* 60 */ 1398, 1397, 1504, 1365, 1391, 1384, 1388, 1465, 1466, 1464,
+ /* 70 */ 1619, 1471, 1470, 1236, 1387, 1433, 1449, 1432, 1236, 1236,
+ /* 80 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 90 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 100 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 110 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 120 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 130 */ 1441, 1448, 1447, 1446, 1455, 1445, 1442, 1435, 1434, 1436,
+ /* 140 */ 1437, 1236, 1236, 1260, 1236, 1236, 1257, 1311, 1236, 1236,
+ /* 150 */ 1236, 1236, 1236, 1541, 1540, 1236, 1438, 1236, 1269, 1427,
+ /* 160 */ 1426, 1452, 1439, 1451, 1450, 1529, 1593, 1592, 1487, 1236,
+ /* 170 */ 1236, 1236, 1236, 1236, 1236, 1557, 1236, 1236, 1236, 1236,
+ /* 180 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 190 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1367,
+ /* 200 */ 1557, 1557, 1236, 1269, 1557, 1557, 1368, 1368, 1265, 1265,
+ /* 210 */ 1371, 1236, 1536, 1338, 1338, 1338, 1338, 1347, 1338, 1236,
+ /* 220 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 230 */ 1236, 1236, 1236, 1236, 1526, 1524, 1236, 1236, 1236, 1236,
+ /* 240 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 250 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 260 */ 1236, 1236, 1236, 1343, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 270 */ 1236, 1236, 1236, 1236, 1236, 1586, 1236, 1499, 1325, 1343,
+ /* 280 */ 1343, 1343, 1343, 1345, 1326, 1324, 1337, 1270, 1243, 1633,
+ /* 290 */ 1403, 1392, 1344, 1392, 1630, 1390, 1403, 1403, 1390, 1403,
+ /* 300 */ 1344, 1630, 1286, 1608, 1281, 1377, 1377, 1377, 1367, 1367,
+ /* 310 */ 1367, 1367, 1371, 1371, 1467, 1344, 1337, 1236, 1633, 1633,
+ /* 320 */ 1353, 1353, 1632, 1632, 1353, 1487, 1616, 1412, 1314, 1320,
+ /* 330 */ 1320, 1320, 1320, 1353, 1254, 1390, 1616, 1616, 1390, 1412,
+ /* 340 */ 1314, 1390, 1314, 1390, 1353, 1254, 1503, 1627, 1353, 1254,
+ /* 350 */ 1477, 1353, 1254, 1353, 1254, 1477, 1312, 1312, 1312, 1301,
+ /* 360 */ 1236, 1236, 1477, 1312, 1286, 1312, 1301, 1312, 1312, 1575,
+ /* 370 */ 1236, 1481, 1481, 1477, 1353, 1567, 1567, 1380, 1380, 1385,
+ /* 380 */ 1371, 1472, 1353, 1236, 1385, 1383, 1381, 1390, 1304, 1589,
+ /* 390 */ 1589, 1585, 1585, 1585, 1638, 1638, 1536, 1601, 1269, 1269,
+ /* 400 */ 1269, 1269, 1601, 1288, 1288, 1270, 1270, 1269, 1601, 1236,
+ /* 410 */ 1236, 1236, 1236, 1236, 1236, 1596, 1236, 1531, 1488, 1357,
+ /* 420 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 430 */ 1236, 1236, 1236, 1236, 1542, 1236, 1236, 1236, 1236, 1236,
+ /* 440 */ 1236, 1236, 1236, 1236, 1236, 1417, 1236, 1239, 1533, 1236,
+ /* 450 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1394, 1395, 1358,
+ /* 460 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1409, 1236, 1236,
+ /* 470 */ 1236, 1404, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 480 */ 1629, 1236, 1236, 1236, 1236, 1236, 1236, 1502, 1501, 1236,
+ /* 490 */ 1236, 1355, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 500 */ 1236, 1236, 1236, 1236, 1236, 1284, 1236, 1236, 1236, 1236,
+ /* 510 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 520 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1382,
+ /* 530 */ 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 540 */ 1236, 1236, 1236, 1236, 1572, 1372, 1236, 1236, 1236, 1236,
+ /* 550 */ 1620, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 560 */ 1236, 1236, 1236, 1236, 1236, 1612, 1328, 1418, 1236, 1421,
+ /* 570 */ 1258, 1236, 1248, 1236, 1236,
};
/********** End of lemon-generated parsing tables *****************************/
@@ -168807,233 +169714,231 @@ static const char *const yyRuleName[] = {
/* 175 */ "idlist ::= idlist COMMA nm",
/* 176 */ "idlist ::= nm",
/* 177 */ "expr ::= LP expr RP",
- /* 178 */ "expr ::= ID|INDEXED",
- /* 179 */ "expr ::= JOIN_KW",
- /* 180 */ "expr ::= nm DOT nm",
- /* 181 */ "expr ::= nm DOT nm DOT nm",
- /* 182 */ "term ::= NULL|FLOAT|BLOB",
- /* 183 */ "term ::= STRING",
- /* 184 */ "term ::= INTEGER",
- /* 185 */ "expr ::= VARIABLE",
- /* 186 */ "expr ::= expr COLLATE ID|STRING",
- /* 187 */ "expr ::= CAST LP expr AS typetoken RP",
- /* 188 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
- /* 189 */ "expr ::= ID|INDEXED LP STAR RP",
- /* 190 */ "expr ::= ID|INDEXED LP distinct exprlist RP filter_over",
- /* 191 */ "expr ::= ID|INDEXED LP STAR RP filter_over",
- /* 192 */ "term ::= CTIME_KW",
- /* 193 */ "expr ::= LP nexprlist COMMA expr RP",
- /* 194 */ "expr ::= expr AND expr",
- /* 195 */ "expr ::= expr OR expr",
- /* 196 */ "expr ::= expr LT|GT|GE|LE expr",
- /* 197 */ "expr ::= expr EQ|NE expr",
- /* 198 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
- /* 199 */ "expr ::= expr PLUS|MINUS expr",
- /* 200 */ "expr ::= expr STAR|SLASH|REM expr",
- /* 201 */ "expr ::= expr CONCAT expr",
- /* 202 */ "likeop ::= NOT LIKE_KW|MATCH",
- /* 203 */ "expr ::= expr likeop expr",
- /* 204 */ "expr ::= expr likeop expr ESCAPE expr",
- /* 205 */ "expr ::= expr ISNULL|NOTNULL",
- /* 206 */ "expr ::= expr NOT NULL",
- /* 207 */ "expr ::= expr IS expr",
- /* 208 */ "expr ::= expr IS NOT expr",
- /* 209 */ "expr ::= expr IS NOT DISTINCT FROM expr",
- /* 210 */ "expr ::= expr IS DISTINCT FROM expr",
- /* 211 */ "expr ::= NOT expr",
- /* 212 */ "expr ::= BITNOT expr",
- /* 213 */ "expr ::= PLUS|MINUS expr",
- /* 214 */ "expr ::= expr PTR expr",
- /* 215 */ "between_op ::= BETWEEN",
- /* 216 */ "between_op ::= NOT BETWEEN",
- /* 217 */ "expr ::= expr between_op expr AND expr",
- /* 218 */ "in_op ::= IN",
- /* 219 */ "in_op ::= NOT IN",
- /* 220 */ "expr ::= expr in_op LP exprlist RP",
- /* 221 */ "expr ::= LP select RP",
- /* 222 */ "expr ::= expr in_op LP select RP",
- /* 223 */ "expr ::= expr in_op nm dbnm paren_exprlist",
- /* 224 */ "expr ::= EXISTS LP select RP",
- /* 225 */ "expr ::= CASE case_operand case_exprlist case_else END",
- /* 226 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
- /* 227 */ "case_exprlist ::= WHEN expr THEN expr",
- /* 228 */ "case_else ::= ELSE expr",
- /* 229 */ "case_else ::=",
- /* 230 */ "case_operand ::= expr",
- /* 231 */ "case_operand ::=",
- /* 232 */ "exprlist ::=",
- /* 233 */ "nexprlist ::= nexprlist COMMA expr",
- /* 234 */ "nexprlist ::= expr",
- /* 235 */ "paren_exprlist ::=",
- /* 236 */ "paren_exprlist ::= LP exprlist RP",
- /* 237 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
- /* 238 */ "uniqueflag ::= UNIQUE",
- /* 239 */ "uniqueflag ::=",
- /* 240 */ "eidlist_opt ::=",
- /* 241 */ "eidlist_opt ::= LP eidlist RP",
- /* 242 */ "eidlist ::= eidlist COMMA nm collate sortorder",
- /* 243 */ "eidlist ::= nm collate sortorder",
- /* 244 */ "collate ::=",
- /* 245 */ "collate ::= COLLATE ID|STRING",
- /* 246 */ "cmd ::= DROP INDEX ifexists fullname",
- /* 247 */ "cmd ::= VACUUM vinto",
- /* 248 */ "cmd ::= VACUUM nm vinto",
- /* 249 */ "vinto ::= INTO expr",
- /* 250 */ "vinto ::=",
- /* 251 */ "cmd ::= PRAGMA nm dbnm",
- /* 252 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
- /* 253 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
- /* 254 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
- /* 255 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
- /* 256 */ "plus_num ::= PLUS INTEGER|FLOAT",
- /* 257 */ "minus_num ::= MINUS INTEGER|FLOAT",
- /* 258 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
- /* 259 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
- /* 260 */ "trigger_time ::= BEFORE|AFTER",
- /* 261 */ "trigger_time ::= INSTEAD OF",
- /* 262 */ "trigger_time ::=",
- /* 263 */ "trigger_event ::= DELETE|INSERT",
- /* 264 */ "trigger_event ::= UPDATE",
- /* 265 */ "trigger_event ::= UPDATE OF idlist",
- /* 266 */ "when_clause ::=",
- /* 267 */ "when_clause ::= WHEN expr",
- /* 268 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
- /* 269 */ "trigger_cmd_list ::= trigger_cmd SEMI",
- /* 270 */ "trnm ::= nm DOT nm",
- /* 271 */ "tridxby ::= INDEXED BY nm",
- /* 272 */ "tridxby ::= NOT INDEXED",
- /* 273 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt",
- /* 274 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt",
- /* 275 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt",
- /* 276 */ "trigger_cmd ::= scanpt select scanpt",
- /* 277 */ "expr ::= RAISE LP IGNORE RP",
- /* 278 */ "expr ::= RAISE LP raisetype COMMA nm RP",
- /* 279 */ "raisetype ::= ROLLBACK",
- /* 280 */ "raisetype ::= ABORT",
- /* 281 */ "raisetype ::= FAIL",
- /* 282 */ "cmd ::= DROP TRIGGER ifexists fullname",
- /* 283 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
- /* 284 */ "cmd ::= DETACH database_kw_opt expr",
- /* 285 */ "key_opt ::=",
- /* 286 */ "key_opt ::= KEY expr",
- /* 287 */ "cmd ::= REINDEX",
- /* 288 */ "cmd ::= REINDEX nm dbnm",
- /* 289 */ "cmd ::= ANALYZE",
- /* 290 */ "cmd ::= ANALYZE nm dbnm",
- /* 291 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
- /* 292 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
- /* 293 */ "cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm",
- /* 294 */ "add_column_fullname ::= fullname",
- /* 295 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm",
- /* 296 */ "cmd ::= create_vtab",
- /* 297 */ "cmd ::= create_vtab LP vtabarglist RP",
- /* 298 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
- /* 299 */ "vtabarg ::=",
- /* 300 */ "vtabargtoken ::= ANY",
- /* 301 */ "vtabargtoken ::= lp anylist RP",
- /* 302 */ "lp ::= LP",
- /* 303 */ "with ::= WITH wqlist",
- /* 304 */ "with ::= WITH RECURSIVE wqlist",
- /* 305 */ "wqas ::= AS",
- /* 306 */ "wqas ::= AS MATERIALIZED",
- /* 307 */ "wqas ::= AS NOT MATERIALIZED",
- /* 308 */ "wqitem ::= nm eidlist_opt wqas LP select RP",
- /* 309 */ "wqlist ::= wqitem",
- /* 310 */ "wqlist ::= wqlist COMMA wqitem",
- /* 311 */ "windowdefn_list ::= windowdefn",
- /* 312 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn",
- /* 313 */ "windowdefn ::= nm AS LP window RP",
- /* 314 */ "window ::= PARTITION BY nexprlist orderby_opt frame_opt",
- /* 315 */ "window ::= nm PARTITION BY nexprlist orderby_opt frame_opt",
- /* 316 */ "window ::= ORDER BY sortlist frame_opt",
- /* 317 */ "window ::= nm ORDER BY sortlist frame_opt",
- /* 318 */ "window ::= frame_opt",
- /* 319 */ "window ::= nm frame_opt",
- /* 320 */ "frame_opt ::=",
- /* 321 */ "frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt",
- /* 322 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt",
- /* 323 */ "range_or_rows ::= RANGE|ROWS|GROUPS",
- /* 324 */ "frame_bound_s ::= frame_bound",
- /* 325 */ "frame_bound_s ::= UNBOUNDED PRECEDING",
- /* 326 */ "frame_bound_e ::= frame_bound",
- /* 327 */ "frame_bound_e ::= UNBOUNDED FOLLOWING",
- /* 328 */ "frame_bound ::= expr PRECEDING|FOLLOWING",
- /* 329 */ "frame_bound ::= CURRENT ROW",
- /* 330 */ "frame_exclude_opt ::=",
- /* 331 */ "frame_exclude_opt ::= EXCLUDE frame_exclude",
- /* 332 */ "frame_exclude ::= NO OTHERS",
- /* 333 */ "frame_exclude ::= CURRENT ROW",
- /* 334 */ "frame_exclude ::= GROUP|TIES",
- /* 335 */ "window_clause ::= WINDOW windowdefn_list",
- /* 336 */ "filter_over ::= filter_clause over_clause",
- /* 337 */ "filter_over ::= over_clause",
- /* 338 */ "filter_over ::= filter_clause",
- /* 339 */ "over_clause ::= OVER LP window RP",
- /* 340 */ "over_clause ::= OVER nm",
- /* 341 */ "filter_clause ::= FILTER LP WHERE expr RP",
- /* 342 */ "input ::= cmdlist",
- /* 343 */ "cmdlist ::= cmdlist ecmd",
- /* 344 */ "cmdlist ::= ecmd",
- /* 345 */ "ecmd ::= SEMI",
- /* 346 */ "ecmd ::= cmdx SEMI",
- /* 347 */ "ecmd ::= explain cmdx SEMI",
- /* 348 */ "trans_opt ::=",
- /* 349 */ "trans_opt ::= TRANSACTION",
- /* 350 */ "trans_opt ::= TRANSACTION nm",
- /* 351 */ "savepoint_opt ::= SAVEPOINT",
- /* 352 */ "savepoint_opt ::=",
- /* 353 */ "cmd ::= create_table create_table_args",
- /* 354 */ "table_option_set ::= table_option",
- /* 355 */ "columnlist ::= columnlist COMMA columnname carglist",
- /* 356 */ "columnlist ::= columnname carglist",
- /* 357 */ "nm ::= ID|INDEXED",
- /* 358 */ "nm ::= STRING",
- /* 359 */ "nm ::= JOIN_KW",
- /* 360 */ "typetoken ::= typename",
- /* 361 */ "typename ::= ID|STRING",
- /* 362 */ "signed ::= plus_num",
- /* 363 */ "signed ::= minus_num",
- /* 364 */ "carglist ::= carglist ccons",
- /* 365 */ "carglist ::=",
- /* 366 */ "ccons ::= NULL onconf",
- /* 367 */ "ccons ::= GENERATED ALWAYS AS generated",
- /* 368 */ "ccons ::= AS generated",
- /* 369 */ "conslist_opt ::= COMMA conslist",
- /* 370 */ "conslist ::= conslist tconscomma tcons",
- /* 371 */ "conslist ::= tcons",
- /* 372 */ "tconscomma ::=",
- /* 373 */ "defer_subclause_opt ::= defer_subclause",
- /* 374 */ "resolvetype ::= raisetype",
- /* 375 */ "selectnowith ::= oneselect",
- /* 376 */ "oneselect ::= values",
- /* 377 */ "sclp ::= selcollist COMMA",
- /* 378 */ "as ::= ID|STRING",
- /* 379 */ "indexed_opt ::= indexed_by",
- /* 380 */ "returning ::=",
- /* 381 */ "expr ::= term",
- /* 382 */ "likeop ::= LIKE_KW|MATCH",
- /* 383 */ "exprlist ::= nexprlist",
- /* 384 */ "nmnum ::= plus_num",
- /* 385 */ "nmnum ::= nm",
- /* 386 */ "nmnum ::= ON",
- /* 387 */ "nmnum ::= DELETE",
- /* 388 */ "nmnum ::= DEFAULT",
- /* 389 */ "plus_num ::= INTEGER|FLOAT",
- /* 390 */ "foreach_clause ::=",
- /* 391 */ "foreach_clause ::= FOR EACH ROW",
- /* 392 */ "trnm ::= nm",
- /* 393 */ "tridxby ::=",
- /* 394 */ "database_kw_opt ::= DATABASE",
- /* 395 */ "database_kw_opt ::=",
- /* 396 */ "kwcolumn_opt ::=",
- /* 397 */ "kwcolumn_opt ::= COLUMNKW",
- /* 398 */ "vtabarglist ::= vtabarg",
- /* 399 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
- /* 400 */ "vtabarg ::= vtabarg vtabargtoken",
- /* 401 */ "anylist ::=",
- /* 402 */ "anylist ::= anylist LP anylist RP",
- /* 403 */ "anylist ::= anylist ANY",
- /* 404 */ "with ::=",
+ /* 178 */ "expr ::= ID|INDEXED|JOIN_KW",
+ /* 179 */ "expr ::= nm DOT nm",
+ /* 180 */ "expr ::= nm DOT nm DOT nm",
+ /* 181 */ "term ::= NULL|FLOAT|BLOB",
+ /* 182 */ "term ::= STRING",
+ /* 183 */ "term ::= INTEGER",
+ /* 184 */ "expr ::= VARIABLE",
+ /* 185 */ "expr ::= expr COLLATE ID|STRING",
+ /* 186 */ "expr ::= CAST LP expr AS typetoken RP",
+ /* 187 */ "expr ::= ID|INDEXED|JOIN_KW LP distinct exprlist RP",
+ /* 188 */ "expr ::= ID|INDEXED|JOIN_KW LP STAR RP",
+ /* 189 */ "expr ::= ID|INDEXED|JOIN_KW LP distinct exprlist RP filter_over",
+ /* 190 */ "expr ::= ID|INDEXED|JOIN_KW LP STAR RP filter_over",
+ /* 191 */ "term ::= CTIME_KW",
+ /* 192 */ "expr ::= LP nexprlist COMMA expr RP",
+ /* 193 */ "expr ::= expr AND expr",
+ /* 194 */ "expr ::= expr OR expr",
+ /* 195 */ "expr ::= expr LT|GT|GE|LE expr",
+ /* 196 */ "expr ::= expr EQ|NE expr",
+ /* 197 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
+ /* 198 */ "expr ::= expr PLUS|MINUS expr",
+ /* 199 */ "expr ::= expr STAR|SLASH|REM expr",
+ /* 200 */ "expr ::= expr CONCAT expr",
+ /* 201 */ "likeop ::= NOT LIKE_KW|MATCH",
+ /* 202 */ "expr ::= expr likeop expr",
+ /* 203 */ "expr ::= expr likeop expr ESCAPE expr",
+ /* 204 */ "expr ::= expr ISNULL|NOTNULL",
+ /* 205 */ "expr ::= expr NOT NULL",
+ /* 206 */ "expr ::= expr IS expr",
+ /* 207 */ "expr ::= expr IS NOT expr",
+ /* 208 */ "expr ::= expr IS NOT DISTINCT FROM expr",
+ /* 209 */ "expr ::= expr IS DISTINCT FROM expr",
+ /* 210 */ "expr ::= NOT expr",
+ /* 211 */ "expr ::= BITNOT expr",
+ /* 212 */ "expr ::= PLUS|MINUS expr",
+ /* 213 */ "expr ::= expr PTR expr",
+ /* 214 */ "between_op ::= BETWEEN",
+ /* 215 */ "between_op ::= NOT BETWEEN",
+ /* 216 */ "expr ::= expr between_op expr AND expr",
+ /* 217 */ "in_op ::= IN",
+ /* 218 */ "in_op ::= NOT IN",
+ /* 219 */ "expr ::= expr in_op LP exprlist RP",
+ /* 220 */ "expr ::= LP select RP",
+ /* 221 */ "expr ::= expr in_op LP select RP",
+ /* 222 */ "expr ::= expr in_op nm dbnm paren_exprlist",
+ /* 223 */ "expr ::= EXISTS LP select RP",
+ /* 224 */ "expr ::= CASE case_operand case_exprlist case_else END",
+ /* 225 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
+ /* 226 */ "case_exprlist ::= WHEN expr THEN expr",
+ /* 227 */ "case_else ::= ELSE expr",
+ /* 228 */ "case_else ::=",
+ /* 229 */ "case_operand ::=",
+ /* 230 */ "exprlist ::=",
+ /* 231 */ "nexprlist ::= nexprlist COMMA expr",
+ /* 232 */ "nexprlist ::= expr",
+ /* 233 */ "paren_exprlist ::=",
+ /* 234 */ "paren_exprlist ::= LP exprlist RP",
+ /* 235 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
+ /* 236 */ "uniqueflag ::= UNIQUE",
+ /* 237 */ "uniqueflag ::=",
+ /* 238 */ "eidlist_opt ::=",
+ /* 239 */ "eidlist_opt ::= LP eidlist RP",
+ /* 240 */ "eidlist ::= eidlist COMMA nm collate sortorder",
+ /* 241 */ "eidlist ::= nm collate sortorder",
+ /* 242 */ "collate ::=",
+ /* 243 */ "collate ::= COLLATE ID|STRING",
+ /* 244 */ "cmd ::= DROP INDEX ifexists fullname",
+ /* 245 */ "cmd ::= VACUUM vinto",
+ /* 246 */ "cmd ::= VACUUM nm vinto",
+ /* 247 */ "vinto ::= INTO expr",
+ /* 248 */ "vinto ::=",
+ /* 249 */ "cmd ::= PRAGMA nm dbnm",
+ /* 250 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
+ /* 251 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
+ /* 252 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
+ /* 253 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
+ /* 254 */ "plus_num ::= PLUS INTEGER|FLOAT",
+ /* 255 */ "minus_num ::= MINUS INTEGER|FLOAT",
+ /* 256 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
+ /* 257 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
+ /* 258 */ "trigger_time ::= BEFORE|AFTER",
+ /* 259 */ "trigger_time ::= INSTEAD OF",
+ /* 260 */ "trigger_time ::=",
+ /* 261 */ "trigger_event ::= DELETE|INSERT",
+ /* 262 */ "trigger_event ::= UPDATE",
+ /* 263 */ "trigger_event ::= UPDATE OF idlist",
+ /* 264 */ "when_clause ::=",
+ /* 265 */ "when_clause ::= WHEN expr",
+ /* 266 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
+ /* 267 */ "trigger_cmd_list ::= trigger_cmd SEMI",
+ /* 268 */ "trnm ::= nm DOT nm",
+ /* 269 */ "tridxby ::= INDEXED BY nm",
+ /* 270 */ "tridxby ::= NOT INDEXED",
+ /* 271 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt",
+ /* 272 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt",
+ /* 273 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt",
+ /* 274 */ "trigger_cmd ::= scanpt select scanpt",
+ /* 275 */ "expr ::= RAISE LP IGNORE RP",
+ /* 276 */ "expr ::= RAISE LP raisetype COMMA nm RP",
+ /* 277 */ "raisetype ::= ROLLBACK",
+ /* 278 */ "raisetype ::= ABORT",
+ /* 279 */ "raisetype ::= FAIL",
+ /* 280 */ "cmd ::= DROP TRIGGER ifexists fullname",
+ /* 281 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
+ /* 282 */ "cmd ::= DETACH database_kw_opt expr",
+ /* 283 */ "key_opt ::=",
+ /* 284 */ "key_opt ::= KEY expr",
+ /* 285 */ "cmd ::= REINDEX",
+ /* 286 */ "cmd ::= REINDEX nm dbnm",
+ /* 287 */ "cmd ::= ANALYZE",
+ /* 288 */ "cmd ::= ANALYZE nm dbnm",
+ /* 289 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
+ /* 290 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
+ /* 291 */ "cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm",
+ /* 292 */ "add_column_fullname ::= fullname",
+ /* 293 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm",
+ /* 294 */ "cmd ::= create_vtab",
+ /* 295 */ "cmd ::= create_vtab LP vtabarglist RP",
+ /* 296 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
+ /* 297 */ "vtabarg ::=",
+ /* 298 */ "vtabargtoken ::= ANY",
+ /* 299 */ "vtabargtoken ::= lp anylist RP",
+ /* 300 */ "lp ::= LP",
+ /* 301 */ "with ::= WITH wqlist",
+ /* 302 */ "with ::= WITH RECURSIVE wqlist",
+ /* 303 */ "wqas ::= AS",
+ /* 304 */ "wqas ::= AS MATERIALIZED",
+ /* 305 */ "wqas ::= AS NOT MATERIALIZED",
+ /* 306 */ "wqitem ::= nm eidlist_opt wqas LP select RP",
+ /* 307 */ "wqlist ::= wqitem",
+ /* 308 */ "wqlist ::= wqlist COMMA wqitem",
+ /* 309 */ "windowdefn_list ::= windowdefn",
+ /* 310 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn",
+ /* 311 */ "windowdefn ::= nm AS LP window RP",
+ /* 312 */ "window ::= PARTITION BY nexprlist orderby_opt frame_opt",
+ /* 313 */ "window ::= nm PARTITION BY nexprlist orderby_opt frame_opt",
+ /* 314 */ "window ::= ORDER BY sortlist frame_opt",
+ /* 315 */ "window ::= nm ORDER BY sortlist frame_opt",
+ /* 316 */ "window ::= frame_opt",
+ /* 317 */ "window ::= nm frame_opt",
+ /* 318 */ "frame_opt ::=",
+ /* 319 */ "frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt",
+ /* 320 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt",
+ /* 321 */ "range_or_rows ::= RANGE|ROWS|GROUPS",
+ /* 322 */ "frame_bound_s ::= frame_bound",
+ /* 323 */ "frame_bound_s ::= UNBOUNDED PRECEDING",
+ /* 324 */ "frame_bound_e ::= frame_bound",
+ /* 325 */ "frame_bound_e ::= UNBOUNDED FOLLOWING",
+ /* 326 */ "frame_bound ::= expr PRECEDING|FOLLOWING",
+ /* 327 */ "frame_bound ::= CURRENT ROW",
+ /* 328 */ "frame_exclude_opt ::=",
+ /* 329 */ "frame_exclude_opt ::= EXCLUDE frame_exclude",
+ /* 330 */ "frame_exclude ::= NO OTHERS",
+ /* 331 */ "frame_exclude ::= CURRENT ROW",
+ /* 332 */ "frame_exclude ::= GROUP|TIES",
+ /* 333 */ "window_clause ::= WINDOW windowdefn_list",
+ /* 334 */ "filter_over ::= filter_clause over_clause",
+ /* 335 */ "filter_over ::= over_clause",
+ /* 336 */ "filter_over ::= filter_clause",
+ /* 337 */ "over_clause ::= OVER LP window RP",
+ /* 338 */ "over_clause ::= OVER nm",
+ /* 339 */ "filter_clause ::= FILTER LP WHERE expr RP",
+ /* 340 */ "input ::= cmdlist",
+ /* 341 */ "cmdlist ::= cmdlist ecmd",
+ /* 342 */ "cmdlist ::= ecmd",
+ /* 343 */ "ecmd ::= SEMI",
+ /* 344 */ "ecmd ::= cmdx SEMI",
+ /* 345 */ "ecmd ::= explain cmdx SEMI",
+ /* 346 */ "trans_opt ::=",
+ /* 347 */ "trans_opt ::= TRANSACTION",
+ /* 348 */ "trans_opt ::= TRANSACTION nm",
+ /* 349 */ "savepoint_opt ::= SAVEPOINT",
+ /* 350 */ "savepoint_opt ::=",
+ /* 351 */ "cmd ::= create_table create_table_args",
+ /* 352 */ "table_option_set ::= table_option",
+ /* 353 */ "columnlist ::= columnlist COMMA columnname carglist",
+ /* 354 */ "columnlist ::= columnname carglist",
+ /* 355 */ "nm ::= ID|INDEXED|JOIN_KW",
+ /* 356 */ "nm ::= STRING",
+ /* 357 */ "typetoken ::= typename",
+ /* 358 */ "typename ::= ID|STRING",
+ /* 359 */ "signed ::= plus_num",
+ /* 360 */ "signed ::= minus_num",
+ /* 361 */ "carglist ::= carglist ccons",
+ /* 362 */ "carglist ::=",
+ /* 363 */ "ccons ::= NULL onconf",
+ /* 364 */ "ccons ::= GENERATED ALWAYS AS generated",
+ /* 365 */ "ccons ::= AS generated",
+ /* 366 */ "conslist_opt ::= COMMA conslist",
+ /* 367 */ "conslist ::= conslist tconscomma tcons",
+ /* 368 */ "conslist ::= tcons",
+ /* 369 */ "tconscomma ::=",
+ /* 370 */ "defer_subclause_opt ::= defer_subclause",
+ /* 371 */ "resolvetype ::= raisetype",
+ /* 372 */ "selectnowith ::= oneselect",
+ /* 373 */ "oneselect ::= values",
+ /* 374 */ "sclp ::= selcollist COMMA",
+ /* 375 */ "as ::= ID|STRING",
+ /* 376 */ "indexed_opt ::= indexed_by",
+ /* 377 */ "returning ::=",
+ /* 378 */ "expr ::= term",
+ /* 379 */ "likeop ::= LIKE_KW|MATCH",
+ /* 380 */ "case_operand ::= expr",
+ /* 381 */ "exprlist ::= nexprlist",
+ /* 382 */ "nmnum ::= plus_num",
+ /* 383 */ "nmnum ::= nm",
+ /* 384 */ "nmnum ::= ON",
+ /* 385 */ "nmnum ::= DELETE",
+ /* 386 */ "nmnum ::= DEFAULT",
+ /* 387 */ "plus_num ::= INTEGER|FLOAT",
+ /* 388 */ "foreach_clause ::=",
+ /* 389 */ "foreach_clause ::= FOR EACH ROW",
+ /* 390 */ "trnm ::= nm",
+ /* 391 */ "tridxby ::=",
+ /* 392 */ "database_kw_opt ::= DATABASE",
+ /* 393 */ "database_kw_opt ::=",
+ /* 394 */ "kwcolumn_opt ::=",
+ /* 395 */ "kwcolumn_opt ::= COLUMNKW",
+ /* 396 */ "vtabarglist ::= vtabarg",
+ /* 397 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
+ /* 398 */ "vtabarg ::= vtabarg vtabargtoken",
+ /* 399 */ "anylist ::=",
+ /* 400 */ "anylist ::= anylist LP anylist RP",
+ /* 401 */ "anylist ::= anylist ANY",
+ /* 402 */ "with ::=",
};
#endif /* NDEBUG */
@@ -169718,233 +170623,231 @@ static const YYCODETYPE yyRuleInfoLhs[] = {
263, /* (175) idlist ::= idlist COMMA nm */
263, /* (176) idlist ::= nm */
217, /* (177) expr ::= LP expr RP */
- 217, /* (178) expr ::= ID|INDEXED */
- 217, /* (179) expr ::= JOIN_KW */
- 217, /* (180) expr ::= nm DOT nm */
- 217, /* (181) expr ::= nm DOT nm DOT nm */
- 216, /* (182) term ::= NULL|FLOAT|BLOB */
- 216, /* (183) term ::= STRING */
- 216, /* (184) term ::= INTEGER */
- 217, /* (185) expr ::= VARIABLE */
- 217, /* (186) expr ::= expr COLLATE ID|STRING */
- 217, /* (187) expr ::= CAST LP expr AS typetoken RP */
- 217, /* (188) expr ::= ID|INDEXED LP distinct exprlist RP */
- 217, /* (189) expr ::= ID|INDEXED LP STAR RP */
- 217, /* (190) expr ::= ID|INDEXED LP distinct exprlist RP filter_over */
- 217, /* (191) expr ::= ID|INDEXED LP STAR RP filter_over */
- 216, /* (192) term ::= CTIME_KW */
- 217, /* (193) expr ::= LP nexprlist COMMA expr RP */
- 217, /* (194) expr ::= expr AND expr */
- 217, /* (195) expr ::= expr OR expr */
- 217, /* (196) expr ::= expr LT|GT|GE|LE expr */
- 217, /* (197) expr ::= expr EQ|NE expr */
- 217, /* (198) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
- 217, /* (199) expr ::= expr PLUS|MINUS expr */
- 217, /* (200) expr ::= expr STAR|SLASH|REM expr */
- 217, /* (201) expr ::= expr CONCAT expr */
- 274, /* (202) likeop ::= NOT LIKE_KW|MATCH */
- 217, /* (203) expr ::= expr likeop expr */
- 217, /* (204) expr ::= expr likeop expr ESCAPE expr */
- 217, /* (205) expr ::= expr ISNULL|NOTNULL */
- 217, /* (206) expr ::= expr NOT NULL */
- 217, /* (207) expr ::= expr IS expr */
- 217, /* (208) expr ::= expr IS NOT expr */
- 217, /* (209) expr ::= expr IS NOT DISTINCT FROM expr */
- 217, /* (210) expr ::= expr IS DISTINCT FROM expr */
- 217, /* (211) expr ::= NOT expr */
- 217, /* (212) expr ::= BITNOT expr */
- 217, /* (213) expr ::= PLUS|MINUS expr */
- 217, /* (214) expr ::= expr PTR expr */
- 275, /* (215) between_op ::= BETWEEN */
- 275, /* (216) between_op ::= NOT BETWEEN */
- 217, /* (217) expr ::= expr between_op expr AND expr */
- 276, /* (218) in_op ::= IN */
- 276, /* (219) in_op ::= NOT IN */
- 217, /* (220) expr ::= expr in_op LP exprlist RP */
- 217, /* (221) expr ::= LP select RP */
- 217, /* (222) expr ::= expr in_op LP select RP */
- 217, /* (223) expr ::= expr in_op nm dbnm paren_exprlist */
- 217, /* (224) expr ::= EXISTS LP select RP */
- 217, /* (225) expr ::= CASE case_operand case_exprlist case_else END */
- 279, /* (226) case_exprlist ::= case_exprlist WHEN expr THEN expr */
- 279, /* (227) case_exprlist ::= WHEN expr THEN expr */
- 280, /* (228) case_else ::= ELSE expr */
- 280, /* (229) case_else ::= */
- 278, /* (230) case_operand ::= expr */
- 278, /* (231) case_operand ::= */
- 261, /* (232) exprlist ::= */
- 253, /* (233) nexprlist ::= nexprlist COMMA expr */
- 253, /* (234) nexprlist ::= expr */
- 277, /* (235) paren_exprlist ::= */
- 277, /* (236) paren_exprlist ::= LP exprlist RP */
- 190, /* (237) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
- 281, /* (238) uniqueflag ::= UNIQUE */
- 281, /* (239) uniqueflag ::= */
- 221, /* (240) eidlist_opt ::= */
- 221, /* (241) eidlist_opt ::= LP eidlist RP */
- 232, /* (242) eidlist ::= eidlist COMMA nm collate sortorder */
- 232, /* (243) eidlist ::= nm collate sortorder */
- 282, /* (244) collate ::= */
- 282, /* (245) collate ::= COLLATE ID|STRING */
- 190, /* (246) cmd ::= DROP INDEX ifexists fullname */
- 190, /* (247) cmd ::= VACUUM vinto */
- 190, /* (248) cmd ::= VACUUM nm vinto */
- 283, /* (249) vinto ::= INTO expr */
- 283, /* (250) vinto ::= */
- 190, /* (251) cmd ::= PRAGMA nm dbnm */
- 190, /* (252) cmd ::= PRAGMA nm dbnm EQ nmnum */
- 190, /* (253) cmd ::= PRAGMA nm dbnm LP nmnum RP */
- 190, /* (254) cmd ::= PRAGMA nm dbnm EQ minus_num */
- 190, /* (255) cmd ::= PRAGMA nm dbnm LP minus_num RP */
- 211, /* (256) plus_num ::= PLUS INTEGER|FLOAT */
- 212, /* (257) minus_num ::= MINUS INTEGER|FLOAT */
- 190, /* (258) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
- 285, /* (259) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
- 287, /* (260) trigger_time ::= BEFORE|AFTER */
- 287, /* (261) trigger_time ::= INSTEAD OF */
- 287, /* (262) trigger_time ::= */
- 288, /* (263) trigger_event ::= DELETE|INSERT */
- 288, /* (264) trigger_event ::= UPDATE */
- 288, /* (265) trigger_event ::= UPDATE OF idlist */
- 290, /* (266) when_clause ::= */
- 290, /* (267) when_clause ::= WHEN expr */
- 286, /* (268) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
- 286, /* (269) trigger_cmd_list ::= trigger_cmd SEMI */
- 292, /* (270) trnm ::= nm DOT nm */
- 293, /* (271) tridxby ::= INDEXED BY nm */
- 293, /* (272) tridxby ::= NOT INDEXED */
- 291, /* (273) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
- 291, /* (274) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
- 291, /* (275) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
- 291, /* (276) trigger_cmd ::= scanpt select scanpt */
- 217, /* (277) expr ::= RAISE LP IGNORE RP */
- 217, /* (278) expr ::= RAISE LP raisetype COMMA nm RP */
- 236, /* (279) raisetype ::= ROLLBACK */
- 236, /* (280) raisetype ::= ABORT */
- 236, /* (281) raisetype ::= FAIL */
- 190, /* (282) cmd ::= DROP TRIGGER ifexists fullname */
- 190, /* (283) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
- 190, /* (284) cmd ::= DETACH database_kw_opt expr */
- 295, /* (285) key_opt ::= */
- 295, /* (286) key_opt ::= KEY expr */
- 190, /* (287) cmd ::= REINDEX */
- 190, /* (288) cmd ::= REINDEX nm dbnm */
- 190, /* (289) cmd ::= ANALYZE */
- 190, /* (290) cmd ::= ANALYZE nm dbnm */
- 190, /* (291) cmd ::= ALTER TABLE fullname RENAME TO nm */
- 190, /* (292) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
- 190, /* (293) cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
- 296, /* (294) add_column_fullname ::= fullname */
- 190, /* (295) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
- 190, /* (296) cmd ::= create_vtab */
- 190, /* (297) cmd ::= create_vtab LP vtabarglist RP */
- 298, /* (298) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
- 300, /* (299) vtabarg ::= */
- 301, /* (300) vtabargtoken ::= ANY */
- 301, /* (301) vtabargtoken ::= lp anylist RP */
- 302, /* (302) lp ::= LP */
- 266, /* (303) with ::= WITH wqlist */
- 266, /* (304) with ::= WITH RECURSIVE wqlist */
- 305, /* (305) wqas ::= AS */
- 305, /* (306) wqas ::= AS MATERIALIZED */
- 305, /* (307) wqas ::= AS NOT MATERIALIZED */
- 304, /* (308) wqitem ::= nm eidlist_opt wqas LP select RP */
- 241, /* (309) wqlist ::= wqitem */
- 241, /* (310) wqlist ::= wqlist COMMA wqitem */
- 306, /* (311) windowdefn_list ::= windowdefn */
- 306, /* (312) windowdefn_list ::= windowdefn_list COMMA windowdefn */
- 307, /* (313) windowdefn ::= nm AS LP window RP */
- 308, /* (314) window ::= PARTITION BY nexprlist orderby_opt frame_opt */
- 308, /* (315) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
- 308, /* (316) window ::= ORDER BY sortlist frame_opt */
- 308, /* (317) window ::= nm ORDER BY sortlist frame_opt */
- 308, /* (318) window ::= frame_opt */
- 308, /* (319) window ::= nm frame_opt */
- 309, /* (320) frame_opt ::= */
- 309, /* (321) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
- 309, /* (322) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
- 313, /* (323) range_or_rows ::= RANGE|ROWS|GROUPS */
- 315, /* (324) frame_bound_s ::= frame_bound */
- 315, /* (325) frame_bound_s ::= UNBOUNDED PRECEDING */
- 316, /* (326) frame_bound_e ::= frame_bound */
- 316, /* (327) frame_bound_e ::= UNBOUNDED FOLLOWING */
- 314, /* (328) frame_bound ::= expr PRECEDING|FOLLOWING */
- 314, /* (329) frame_bound ::= CURRENT ROW */
- 317, /* (330) frame_exclude_opt ::= */
- 317, /* (331) frame_exclude_opt ::= EXCLUDE frame_exclude */
- 318, /* (332) frame_exclude ::= NO OTHERS */
- 318, /* (333) frame_exclude ::= CURRENT ROW */
- 318, /* (334) frame_exclude ::= GROUP|TIES */
- 251, /* (335) window_clause ::= WINDOW windowdefn_list */
- 273, /* (336) filter_over ::= filter_clause over_clause */
- 273, /* (337) filter_over ::= over_clause */
- 273, /* (338) filter_over ::= filter_clause */
- 312, /* (339) over_clause ::= OVER LP window RP */
- 312, /* (340) over_clause ::= OVER nm */
- 311, /* (341) filter_clause ::= FILTER LP WHERE expr RP */
- 185, /* (342) input ::= cmdlist */
- 186, /* (343) cmdlist ::= cmdlist ecmd */
- 186, /* (344) cmdlist ::= ecmd */
- 187, /* (345) ecmd ::= SEMI */
- 187, /* (346) ecmd ::= cmdx SEMI */
- 187, /* (347) ecmd ::= explain cmdx SEMI */
- 192, /* (348) trans_opt ::= */
- 192, /* (349) trans_opt ::= TRANSACTION */
- 192, /* (350) trans_opt ::= TRANSACTION nm */
- 194, /* (351) savepoint_opt ::= SAVEPOINT */
- 194, /* (352) savepoint_opt ::= */
- 190, /* (353) cmd ::= create_table create_table_args */
- 203, /* (354) table_option_set ::= table_option */
- 201, /* (355) columnlist ::= columnlist COMMA columnname carglist */
- 201, /* (356) columnlist ::= columnname carglist */
- 193, /* (357) nm ::= ID|INDEXED */
- 193, /* (358) nm ::= STRING */
- 193, /* (359) nm ::= JOIN_KW */
- 208, /* (360) typetoken ::= typename */
- 209, /* (361) typename ::= ID|STRING */
- 210, /* (362) signed ::= plus_num */
- 210, /* (363) signed ::= minus_num */
- 207, /* (364) carglist ::= carglist ccons */
- 207, /* (365) carglist ::= */
- 215, /* (366) ccons ::= NULL onconf */
- 215, /* (367) ccons ::= GENERATED ALWAYS AS generated */
- 215, /* (368) ccons ::= AS generated */
- 202, /* (369) conslist_opt ::= COMMA conslist */
- 228, /* (370) conslist ::= conslist tconscomma tcons */
- 228, /* (371) conslist ::= tcons */
- 229, /* (372) tconscomma ::= */
- 233, /* (373) defer_subclause_opt ::= defer_subclause */
- 235, /* (374) resolvetype ::= raisetype */
- 239, /* (375) selectnowith ::= oneselect */
- 240, /* (376) oneselect ::= values */
- 254, /* (377) sclp ::= selcollist COMMA */
- 255, /* (378) as ::= ID|STRING */
- 264, /* (379) indexed_opt ::= indexed_by */
- 272, /* (380) returning ::= */
- 217, /* (381) expr ::= term */
- 274, /* (382) likeop ::= LIKE_KW|MATCH */
- 261, /* (383) exprlist ::= nexprlist */
- 284, /* (384) nmnum ::= plus_num */
- 284, /* (385) nmnum ::= nm */
- 284, /* (386) nmnum ::= ON */
- 284, /* (387) nmnum ::= DELETE */
- 284, /* (388) nmnum ::= DEFAULT */
- 211, /* (389) plus_num ::= INTEGER|FLOAT */
- 289, /* (390) foreach_clause ::= */
- 289, /* (391) foreach_clause ::= FOR EACH ROW */
- 292, /* (392) trnm ::= nm */
- 293, /* (393) tridxby ::= */
- 294, /* (394) database_kw_opt ::= DATABASE */
- 294, /* (395) database_kw_opt ::= */
- 297, /* (396) kwcolumn_opt ::= */
- 297, /* (397) kwcolumn_opt ::= COLUMNKW */
- 299, /* (398) vtabarglist ::= vtabarg */
- 299, /* (399) vtabarglist ::= vtabarglist COMMA vtabarg */
- 300, /* (400) vtabarg ::= vtabarg vtabargtoken */
- 303, /* (401) anylist ::= */
- 303, /* (402) anylist ::= anylist LP anylist RP */
- 303, /* (403) anylist ::= anylist ANY */
- 266, /* (404) with ::= */
+ 217, /* (178) expr ::= ID|INDEXED|JOIN_KW */
+ 217, /* (179) expr ::= nm DOT nm */
+ 217, /* (180) expr ::= nm DOT nm DOT nm */
+ 216, /* (181) term ::= NULL|FLOAT|BLOB */
+ 216, /* (182) term ::= STRING */
+ 216, /* (183) term ::= INTEGER */
+ 217, /* (184) expr ::= VARIABLE */
+ 217, /* (185) expr ::= expr COLLATE ID|STRING */
+ 217, /* (186) expr ::= CAST LP expr AS typetoken RP */
+ 217, /* (187) expr ::= ID|INDEXED|JOIN_KW LP distinct exprlist RP */
+ 217, /* (188) expr ::= ID|INDEXED|JOIN_KW LP STAR RP */
+ 217, /* (189) expr ::= ID|INDEXED|JOIN_KW LP distinct exprlist RP filter_over */
+ 217, /* (190) expr ::= ID|INDEXED|JOIN_KW LP STAR RP filter_over */
+ 216, /* (191) term ::= CTIME_KW */
+ 217, /* (192) expr ::= LP nexprlist COMMA expr RP */
+ 217, /* (193) expr ::= expr AND expr */
+ 217, /* (194) expr ::= expr OR expr */
+ 217, /* (195) expr ::= expr LT|GT|GE|LE expr */
+ 217, /* (196) expr ::= expr EQ|NE expr */
+ 217, /* (197) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
+ 217, /* (198) expr ::= expr PLUS|MINUS expr */
+ 217, /* (199) expr ::= expr STAR|SLASH|REM expr */
+ 217, /* (200) expr ::= expr CONCAT expr */
+ 274, /* (201) likeop ::= NOT LIKE_KW|MATCH */
+ 217, /* (202) expr ::= expr likeop expr */
+ 217, /* (203) expr ::= expr likeop expr ESCAPE expr */
+ 217, /* (204) expr ::= expr ISNULL|NOTNULL */
+ 217, /* (205) expr ::= expr NOT NULL */
+ 217, /* (206) expr ::= expr IS expr */
+ 217, /* (207) expr ::= expr IS NOT expr */
+ 217, /* (208) expr ::= expr IS NOT DISTINCT FROM expr */
+ 217, /* (209) expr ::= expr IS DISTINCT FROM expr */
+ 217, /* (210) expr ::= NOT expr */
+ 217, /* (211) expr ::= BITNOT expr */
+ 217, /* (212) expr ::= PLUS|MINUS expr */
+ 217, /* (213) expr ::= expr PTR expr */
+ 275, /* (214) between_op ::= BETWEEN */
+ 275, /* (215) between_op ::= NOT BETWEEN */
+ 217, /* (216) expr ::= expr between_op expr AND expr */
+ 276, /* (217) in_op ::= IN */
+ 276, /* (218) in_op ::= NOT IN */
+ 217, /* (219) expr ::= expr in_op LP exprlist RP */
+ 217, /* (220) expr ::= LP select RP */
+ 217, /* (221) expr ::= expr in_op LP select RP */
+ 217, /* (222) expr ::= expr in_op nm dbnm paren_exprlist */
+ 217, /* (223) expr ::= EXISTS LP select RP */
+ 217, /* (224) expr ::= CASE case_operand case_exprlist case_else END */
+ 279, /* (225) case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ 279, /* (226) case_exprlist ::= WHEN expr THEN expr */
+ 280, /* (227) case_else ::= ELSE expr */
+ 280, /* (228) case_else ::= */
+ 278, /* (229) case_operand ::= */
+ 261, /* (230) exprlist ::= */
+ 253, /* (231) nexprlist ::= nexprlist COMMA expr */
+ 253, /* (232) nexprlist ::= expr */
+ 277, /* (233) paren_exprlist ::= */
+ 277, /* (234) paren_exprlist ::= LP exprlist RP */
+ 190, /* (235) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ 281, /* (236) uniqueflag ::= UNIQUE */
+ 281, /* (237) uniqueflag ::= */
+ 221, /* (238) eidlist_opt ::= */
+ 221, /* (239) eidlist_opt ::= LP eidlist RP */
+ 232, /* (240) eidlist ::= eidlist COMMA nm collate sortorder */
+ 232, /* (241) eidlist ::= nm collate sortorder */
+ 282, /* (242) collate ::= */
+ 282, /* (243) collate ::= COLLATE ID|STRING */
+ 190, /* (244) cmd ::= DROP INDEX ifexists fullname */
+ 190, /* (245) cmd ::= VACUUM vinto */
+ 190, /* (246) cmd ::= VACUUM nm vinto */
+ 283, /* (247) vinto ::= INTO expr */
+ 283, /* (248) vinto ::= */
+ 190, /* (249) cmd ::= PRAGMA nm dbnm */
+ 190, /* (250) cmd ::= PRAGMA nm dbnm EQ nmnum */
+ 190, /* (251) cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ 190, /* (252) cmd ::= PRAGMA nm dbnm EQ minus_num */
+ 190, /* (253) cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ 211, /* (254) plus_num ::= PLUS INTEGER|FLOAT */
+ 212, /* (255) minus_num ::= MINUS INTEGER|FLOAT */
+ 190, /* (256) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ 285, /* (257) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ 287, /* (258) trigger_time ::= BEFORE|AFTER */
+ 287, /* (259) trigger_time ::= INSTEAD OF */
+ 287, /* (260) trigger_time ::= */
+ 288, /* (261) trigger_event ::= DELETE|INSERT */
+ 288, /* (262) trigger_event ::= UPDATE */
+ 288, /* (263) trigger_event ::= UPDATE OF idlist */
+ 290, /* (264) when_clause ::= */
+ 290, /* (265) when_clause ::= WHEN expr */
+ 286, /* (266) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ 286, /* (267) trigger_cmd_list ::= trigger_cmd SEMI */
+ 292, /* (268) trnm ::= nm DOT nm */
+ 293, /* (269) tridxby ::= INDEXED BY nm */
+ 293, /* (270) tridxby ::= NOT INDEXED */
+ 291, /* (271) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
+ 291, /* (272) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
+ 291, /* (273) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+ 291, /* (274) trigger_cmd ::= scanpt select scanpt */
+ 217, /* (275) expr ::= RAISE LP IGNORE RP */
+ 217, /* (276) expr ::= RAISE LP raisetype COMMA nm RP */
+ 236, /* (277) raisetype ::= ROLLBACK */
+ 236, /* (278) raisetype ::= ABORT */
+ 236, /* (279) raisetype ::= FAIL */
+ 190, /* (280) cmd ::= DROP TRIGGER ifexists fullname */
+ 190, /* (281) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ 190, /* (282) cmd ::= DETACH database_kw_opt expr */
+ 295, /* (283) key_opt ::= */
+ 295, /* (284) key_opt ::= KEY expr */
+ 190, /* (285) cmd ::= REINDEX */
+ 190, /* (286) cmd ::= REINDEX nm dbnm */
+ 190, /* (287) cmd ::= ANALYZE */
+ 190, /* (288) cmd ::= ANALYZE nm dbnm */
+ 190, /* (289) cmd ::= ALTER TABLE fullname RENAME TO nm */
+ 190, /* (290) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ 190, /* (291) cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
+ 296, /* (292) add_column_fullname ::= fullname */
+ 190, /* (293) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
+ 190, /* (294) cmd ::= create_vtab */
+ 190, /* (295) cmd ::= create_vtab LP vtabarglist RP */
+ 298, /* (296) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ 300, /* (297) vtabarg ::= */
+ 301, /* (298) vtabargtoken ::= ANY */
+ 301, /* (299) vtabargtoken ::= lp anylist RP */
+ 302, /* (300) lp ::= LP */
+ 266, /* (301) with ::= WITH wqlist */
+ 266, /* (302) with ::= WITH RECURSIVE wqlist */
+ 305, /* (303) wqas ::= AS */
+ 305, /* (304) wqas ::= AS MATERIALIZED */
+ 305, /* (305) wqas ::= AS NOT MATERIALIZED */
+ 304, /* (306) wqitem ::= nm eidlist_opt wqas LP select RP */
+ 241, /* (307) wqlist ::= wqitem */
+ 241, /* (308) wqlist ::= wqlist COMMA wqitem */
+ 306, /* (309) windowdefn_list ::= windowdefn */
+ 306, /* (310) windowdefn_list ::= windowdefn_list COMMA windowdefn */
+ 307, /* (311) windowdefn ::= nm AS LP window RP */
+ 308, /* (312) window ::= PARTITION BY nexprlist orderby_opt frame_opt */
+ 308, /* (313) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
+ 308, /* (314) window ::= ORDER BY sortlist frame_opt */
+ 308, /* (315) window ::= nm ORDER BY sortlist frame_opt */
+ 308, /* (316) window ::= frame_opt */
+ 308, /* (317) window ::= nm frame_opt */
+ 309, /* (318) frame_opt ::= */
+ 309, /* (319) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
+ 309, /* (320) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
+ 313, /* (321) range_or_rows ::= RANGE|ROWS|GROUPS */
+ 315, /* (322) frame_bound_s ::= frame_bound */
+ 315, /* (323) frame_bound_s ::= UNBOUNDED PRECEDING */
+ 316, /* (324) frame_bound_e ::= frame_bound */
+ 316, /* (325) frame_bound_e ::= UNBOUNDED FOLLOWING */
+ 314, /* (326) frame_bound ::= expr PRECEDING|FOLLOWING */
+ 314, /* (327) frame_bound ::= CURRENT ROW */
+ 317, /* (328) frame_exclude_opt ::= */
+ 317, /* (329) frame_exclude_opt ::= EXCLUDE frame_exclude */
+ 318, /* (330) frame_exclude ::= NO OTHERS */
+ 318, /* (331) frame_exclude ::= CURRENT ROW */
+ 318, /* (332) frame_exclude ::= GROUP|TIES */
+ 251, /* (333) window_clause ::= WINDOW windowdefn_list */
+ 273, /* (334) filter_over ::= filter_clause over_clause */
+ 273, /* (335) filter_over ::= over_clause */
+ 273, /* (336) filter_over ::= filter_clause */
+ 312, /* (337) over_clause ::= OVER LP window RP */
+ 312, /* (338) over_clause ::= OVER nm */
+ 311, /* (339) filter_clause ::= FILTER LP WHERE expr RP */
+ 185, /* (340) input ::= cmdlist */
+ 186, /* (341) cmdlist ::= cmdlist ecmd */
+ 186, /* (342) cmdlist ::= ecmd */
+ 187, /* (343) ecmd ::= SEMI */
+ 187, /* (344) ecmd ::= cmdx SEMI */
+ 187, /* (345) ecmd ::= explain cmdx SEMI */
+ 192, /* (346) trans_opt ::= */
+ 192, /* (347) trans_opt ::= TRANSACTION */
+ 192, /* (348) trans_opt ::= TRANSACTION nm */
+ 194, /* (349) savepoint_opt ::= SAVEPOINT */
+ 194, /* (350) savepoint_opt ::= */
+ 190, /* (351) cmd ::= create_table create_table_args */
+ 203, /* (352) table_option_set ::= table_option */
+ 201, /* (353) columnlist ::= columnlist COMMA columnname carglist */
+ 201, /* (354) columnlist ::= columnname carglist */
+ 193, /* (355) nm ::= ID|INDEXED|JOIN_KW */
+ 193, /* (356) nm ::= STRING */
+ 208, /* (357) typetoken ::= typename */
+ 209, /* (358) typename ::= ID|STRING */
+ 210, /* (359) signed ::= plus_num */
+ 210, /* (360) signed ::= minus_num */
+ 207, /* (361) carglist ::= carglist ccons */
+ 207, /* (362) carglist ::= */
+ 215, /* (363) ccons ::= NULL onconf */
+ 215, /* (364) ccons ::= GENERATED ALWAYS AS generated */
+ 215, /* (365) ccons ::= AS generated */
+ 202, /* (366) conslist_opt ::= COMMA conslist */
+ 228, /* (367) conslist ::= conslist tconscomma tcons */
+ 228, /* (368) conslist ::= tcons */
+ 229, /* (369) tconscomma ::= */
+ 233, /* (370) defer_subclause_opt ::= defer_subclause */
+ 235, /* (371) resolvetype ::= raisetype */
+ 239, /* (372) selectnowith ::= oneselect */
+ 240, /* (373) oneselect ::= values */
+ 254, /* (374) sclp ::= selcollist COMMA */
+ 255, /* (375) as ::= ID|STRING */
+ 264, /* (376) indexed_opt ::= indexed_by */
+ 272, /* (377) returning ::= */
+ 217, /* (378) expr ::= term */
+ 274, /* (379) likeop ::= LIKE_KW|MATCH */
+ 278, /* (380) case_operand ::= expr */
+ 261, /* (381) exprlist ::= nexprlist */
+ 284, /* (382) nmnum ::= plus_num */
+ 284, /* (383) nmnum ::= nm */
+ 284, /* (384) nmnum ::= ON */
+ 284, /* (385) nmnum ::= DELETE */
+ 284, /* (386) nmnum ::= DEFAULT */
+ 211, /* (387) plus_num ::= INTEGER|FLOAT */
+ 289, /* (388) foreach_clause ::= */
+ 289, /* (389) foreach_clause ::= FOR EACH ROW */
+ 292, /* (390) trnm ::= nm */
+ 293, /* (391) tridxby ::= */
+ 294, /* (392) database_kw_opt ::= DATABASE */
+ 294, /* (393) database_kw_opt ::= */
+ 297, /* (394) kwcolumn_opt ::= */
+ 297, /* (395) kwcolumn_opt ::= COLUMNKW */
+ 299, /* (396) vtabarglist ::= vtabarg */
+ 299, /* (397) vtabarglist ::= vtabarglist COMMA vtabarg */
+ 300, /* (398) vtabarg ::= vtabarg vtabargtoken */
+ 303, /* (399) anylist ::= */
+ 303, /* (400) anylist ::= anylist LP anylist RP */
+ 303, /* (401) anylist ::= anylist ANY */
+ 266, /* (402) with ::= */
};
/* For rule J, yyRuleInfoNRhs[J] contains the negative of the number
@@ -170128,233 +171031,231 @@ static const signed char yyRuleInfoNRhs[] = {
-3, /* (175) idlist ::= idlist COMMA nm */
-1, /* (176) idlist ::= nm */
-3, /* (177) expr ::= LP expr RP */
- -1, /* (178) expr ::= ID|INDEXED */
- -1, /* (179) expr ::= JOIN_KW */
- -3, /* (180) expr ::= nm DOT nm */
- -5, /* (181) expr ::= nm DOT nm DOT nm */
- -1, /* (182) term ::= NULL|FLOAT|BLOB */
- -1, /* (183) term ::= STRING */
- -1, /* (184) term ::= INTEGER */
- -1, /* (185) expr ::= VARIABLE */
- -3, /* (186) expr ::= expr COLLATE ID|STRING */
- -6, /* (187) expr ::= CAST LP expr AS typetoken RP */
- -5, /* (188) expr ::= ID|INDEXED LP distinct exprlist RP */
- -4, /* (189) expr ::= ID|INDEXED LP STAR RP */
- -6, /* (190) expr ::= ID|INDEXED LP distinct exprlist RP filter_over */
- -5, /* (191) expr ::= ID|INDEXED LP STAR RP filter_over */
- -1, /* (192) term ::= CTIME_KW */
- -5, /* (193) expr ::= LP nexprlist COMMA expr RP */
- -3, /* (194) expr ::= expr AND expr */
- -3, /* (195) expr ::= expr OR expr */
- -3, /* (196) expr ::= expr LT|GT|GE|LE expr */
- -3, /* (197) expr ::= expr EQ|NE expr */
- -3, /* (198) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
- -3, /* (199) expr ::= expr PLUS|MINUS expr */
- -3, /* (200) expr ::= expr STAR|SLASH|REM expr */
- -3, /* (201) expr ::= expr CONCAT expr */
- -2, /* (202) likeop ::= NOT LIKE_KW|MATCH */
- -3, /* (203) expr ::= expr likeop expr */
- -5, /* (204) expr ::= expr likeop expr ESCAPE expr */
- -2, /* (205) expr ::= expr ISNULL|NOTNULL */
- -3, /* (206) expr ::= expr NOT NULL */
- -3, /* (207) expr ::= expr IS expr */
- -4, /* (208) expr ::= expr IS NOT expr */
- -6, /* (209) expr ::= expr IS NOT DISTINCT FROM expr */
- -5, /* (210) expr ::= expr IS DISTINCT FROM expr */
- -2, /* (211) expr ::= NOT expr */
- -2, /* (212) expr ::= BITNOT expr */
- -2, /* (213) expr ::= PLUS|MINUS expr */
- -3, /* (214) expr ::= expr PTR expr */
- -1, /* (215) between_op ::= BETWEEN */
- -2, /* (216) between_op ::= NOT BETWEEN */
- -5, /* (217) expr ::= expr between_op expr AND expr */
- -1, /* (218) in_op ::= IN */
- -2, /* (219) in_op ::= NOT IN */
- -5, /* (220) expr ::= expr in_op LP exprlist RP */
- -3, /* (221) expr ::= LP select RP */
- -5, /* (222) expr ::= expr in_op LP select RP */
- -5, /* (223) expr ::= expr in_op nm dbnm paren_exprlist */
- -4, /* (224) expr ::= EXISTS LP select RP */
- -5, /* (225) expr ::= CASE case_operand case_exprlist case_else END */
- -5, /* (226) case_exprlist ::= case_exprlist WHEN expr THEN expr */
- -4, /* (227) case_exprlist ::= WHEN expr THEN expr */
- -2, /* (228) case_else ::= ELSE expr */
- 0, /* (229) case_else ::= */
- -1, /* (230) case_operand ::= expr */
- 0, /* (231) case_operand ::= */
- 0, /* (232) exprlist ::= */
- -3, /* (233) nexprlist ::= nexprlist COMMA expr */
- -1, /* (234) nexprlist ::= expr */
- 0, /* (235) paren_exprlist ::= */
- -3, /* (236) paren_exprlist ::= LP exprlist RP */
- -12, /* (237) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
- -1, /* (238) uniqueflag ::= UNIQUE */
- 0, /* (239) uniqueflag ::= */
- 0, /* (240) eidlist_opt ::= */
- -3, /* (241) eidlist_opt ::= LP eidlist RP */
- -5, /* (242) eidlist ::= eidlist COMMA nm collate sortorder */
- -3, /* (243) eidlist ::= nm collate sortorder */
- 0, /* (244) collate ::= */
- -2, /* (245) collate ::= COLLATE ID|STRING */
- -4, /* (246) cmd ::= DROP INDEX ifexists fullname */
- -2, /* (247) cmd ::= VACUUM vinto */
- -3, /* (248) cmd ::= VACUUM nm vinto */
- -2, /* (249) vinto ::= INTO expr */
- 0, /* (250) vinto ::= */
- -3, /* (251) cmd ::= PRAGMA nm dbnm */
- -5, /* (252) cmd ::= PRAGMA nm dbnm EQ nmnum */
- -6, /* (253) cmd ::= PRAGMA nm dbnm LP nmnum RP */
- -5, /* (254) cmd ::= PRAGMA nm dbnm EQ minus_num */
- -6, /* (255) cmd ::= PRAGMA nm dbnm LP minus_num RP */
- -2, /* (256) plus_num ::= PLUS INTEGER|FLOAT */
- -2, /* (257) minus_num ::= MINUS INTEGER|FLOAT */
- -5, /* (258) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
- -11, /* (259) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
- -1, /* (260) trigger_time ::= BEFORE|AFTER */
- -2, /* (261) trigger_time ::= INSTEAD OF */
- 0, /* (262) trigger_time ::= */
- -1, /* (263) trigger_event ::= DELETE|INSERT */
- -1, /* (264) trigger_event ::= UPDATE */
- -3, /* (265) trigger_event ::= UPDATE OF idlist */
- 0, /* (266) when_clause ::= */
- -2, /* (267) when_clause ::= WHEN expr */
- -3, /* (268) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
- -2, /* (269) trigger_cmd_list ::= trigger_cmd SEMI */
- -3, /* (270) trnm ::= nm DOT nm */
- -3, /* (271) tridxby ::= INDEXED BY nm */
- -2, /* (272) tridxby ::= NOT INDEXED */
- -9, /* (273) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
- -8, /* (274) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
- -6, /* (275) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
- -3, /* (276) trigger_cmd ::= scanpt select scanpt */
- -4, /* (277) expr ::= RAISE LP IGNORE RP */
- -6, /* (278) expr ::= RAISE LP raisetype COMMA nm RP */
- -1, /* (279) raisetype ::= ROLLBACK */
- -1, /* (280) raisetype ::= ABORT */
- -1, /* (281) raisetype ::= FAIL */
- -4, /* (282) cmd ::= DROP TRIGGER ifexists fullname */
- -6, /* (283) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
- -3, /* (284) cmd ::= DETACH database_kw_opt expr */
- 0, /* (285) key_opt ::= */
- -2, /* (286) key_opt ::= KEY expr */
- -1, /* (287) cmd ::= REINDEX */
- -3, /* (288) cmd ::= REINDEX nm dbnm */
- -1, /* (289) cmd ::= ANALYZE */
- -3, /* (290) cmd ::= ANALYZE nm dbnm */
- -6, /* (291) cmd ::= ALTER TABLE fullname RENAME TO nm */
- -7, /* (292) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
- -6, /* (293) cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
- -1, /* (294) add_column_fullname ::= fullname */
- -8, /* (295) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
- -1, /* (296) cmd ::= create_vtab */
- -4, /* (297) cmd ::= create_vtab LP vtabarglist RP */
- -8, /* (298) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
- 0, /* (299) vtabarg ::= */
- -1, /* (300) vtabargtoken ::= ANY */
- -3, /* (301) vtabargtoken ::= lp anylist RP */
- -1, /* (302) lp ::= LP */
- -2, /* (303) with ::= WITH wqlist */
- -3, /* (304) with ::= WITH RECURSIVE wqlist */
- -1, /* (305) wqas ::= AS */
- -2, /* (306) wqas ::= AS MATERIALIZED */
- -3, /* (307) wqas ::= AS NOT MATERIALIZED */
- -6, /* (308) wqitem ::= nm eidlist_opt wqas LP select RP */
- -1, /* (309) wqlist ::= wqitem */
- -3, /* (310) wqlist ::= wqlist COMMA wqitem */
- -1, /* (311) windowdefn_list ::= windowdefn */
- -3, /* (312) windowdefn_list ::= windowdefn_list COMMA windowdefn */
- -5, /* (313) windowdefn ::= nm AS LP window RP */
- -5, /* (314) window ::= PARTITION BY nexprlist orderby_opt frame_opt */
- -6, /* (315) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
- -4, /* (316) window ::= ORDER BY sortlist frame_opt */
- -5, /* (317) window ::= nm ORDER BY sortlist frame_opt */
- -1, /* (318) window ::= frame_opt */
- -2, /* (319) window ::= nm frame_opt */
- 0, /* (320) frame_opt ::= */
- -3, /* (321) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
- -6, /* (322) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
- -1, /* (323) range_or_rows ::= RANGE|ROWS|GROUPS */
- -1, /* (324) frame_bound_s ::= frame_bound */
- -2, /* (325) frame_bound_s ::= UNBOUNDED PRECEDING */
- -1, /* (326) frame_bound_e ::= frame_bound */
- -2, /* (327) frame_bound_e ::= UNBOUNDED FOLLOWING */
- -2, /* (328) frame_bound ::= expr PRECEDING|FOLLOWING */
- -2, /* (329) frame_bound ::= CURRENT ROW */
- 0, /* (330) frame_exclude_opt ::= */
- -2, /* (331) frame_exclude_opt ::= EXCLUDE frame_exclude */
- -2, /* (332) frame_exclude ::= NO OTHERS */
- -2, /* (333) frame_exclude ::= CURRENT ROW */
- -1, /* (334) frame_exclude ::= GROUP|TIES */
- -2, /* (335) window_clause ::= WINDOW windowdefn_list */
- -2, /* (336) filter_over ::= filter_clause over_clause */
- -1, /* (337) filter_over ::= over_clause */
- -1, /* (338) filter_over ::= filter_clause */
- -4, /* (339) over_clause ::= OVER LP window RP */
- -2, /* (340) over_clause ::= OVER nm */
- -5, /* (341) filter_clause ::= FILTER LP WHERE expr RP */
- -1, /* (342) input ::= cmdlist */
- -2, /* (343) cmdlist ::= cmdlist ecmd */
- -1, /* (344) cmdlist ::= ecmd */
- -1, /* (345) ecmd ::= SEMI */
- -2, /* (346) ecmd ::= cmdx SEMI */
- -3, /* (347) ecmd ::= explain cmdx SEMI */
- 0, /* (348) trans_opt ::= */
- -1, /* (349) trans_opt ::= TRANSACTION */
- -2, /* (350) trans_opt ::= TRANSACTION nm */
- -1, /* (351) savepoint_opt ::= SAVEPOINT */
- 0, /* (352) savepoint_opt ::= */
- -2, /* (353) cmd ::= create_table create_table_args */
- -1, /* (354) table_option_set ::= table_option */
- -4, /* (355) columnlist ::= columnlist COMMA columnname carglist */
- -2, /* (356) columnlist ::= columnname carglist */
- -1, /* (357) nm ::= ID|INDEXED */
- -1, /* (358) nm ::= STRING */
- -1, /* (359) nm ::= JOIN_KW */
- -1, /* (360) typetoken ::= typename */
- -1, /* (361) typename ::= ID|STRING */
- -1, /* (362) signed ::= plus_num */
- -1, /* (363) signed ::= minus_num */
- -2, /* (364) carglist ::= carglist ccons */
- 0, /* (365) carglist ::= */
- -2, /* (366) ccons ::= NULL onconf */
- -4, /* (367) ccons ::= GENERATED ALWAYS AS generated */
- -2, /* (368) ccons ::= AS generated */
- -2, /* (369) conslist_opt ::= COMMA conslist */
- -3, /* (370) conslist ::= conslist tconscomma tcons */
- -1, /* (371) conslist ::= tcons */
- 0, /* (372) tconscomma ::= */
- -1, /* (373) defer_subclause_opt ::= defer_subclause */
- -1, /* (374) resolvetype ::= raisetype */
- -1, /* (375) selectnowith ::= oneselect */
- -1, /* (376) oneselect ::= values */
- -2, /* (377) sclp ::= selcollist COMMA */
- -1, /* (378) as ::= ID|STRING */
- -1, /* (379) indexed_opt ::= indexed_by */
- 0, /* (380) returning ::= */
- -1, /* (381) expr ::= term */
- -1, /* (382) likeop ::= LIKE_KW|MATCH */
- -1, /* (383) exprlist ::= nexprlist */
- -1, /* (384) nmnum ::= plus_num */
- -1, /* (385) nmnum ::= nm */
- -1, /* (386) nmnum ::= ON */
- -1, /* (387) nmnum ::= DELETE */
- -1, /* (388) nmnum ::= DEFAULT */
- -1, /* (389) plus_num ::= INTEGER|FLOAT */
- 0, /* (390) foreach_clause ::= */
- -3, /* (391) foreach_clause ::= FOR EACH ROW */
- -1, /* (392) trnm ::= nm */
- 0, /* (393) tridxby ::= */
- -1, /* (394) database_kw_opt ::= DATABASE */
- 0, /* (395) database_kw_opt ::= */
- 0, /* (396) kwcolumn_opt ::= */
- -1, /* (397) kwcolumn_opt ::= COLUMNKW */
- -1, /* (398) vtabarglist ::= vtabarg */
- -3, /* (399) vtabarglist ::= vtabarglist COMMA vtabarg */
- -2, /* (400) vtabarg ::= vtabarg vtabargtoken */
- 0, /* (401) anylist ::= */
- -4, /* (402) anylist ::= anylist LP anylist RP */
- -2, /* (403) anylist ::= anylist ANY */
- 0, /* (404) with ::= */
+ -1, /* (178) expr ::= ID|INDEXED|JOIN_KW */
+ -3, /* (179) expr ::= nm DOT nm */
+ -5, /* (180) expr ::= nm DOT nm DOT nm */
+ -1, /* (181) term ::= NULL|FLOAT|BLOB */
+ -1, /* (182) term ::= STRING */
+ -1, /* (183) term ::= INTEGER */
+ -1, /* (184) expr ::= VARIABLE */
+ -3, /* (185) expr ::= expr COLLATE ID|STRING */
+ -6, /* (186) expr ::= CAST LP expr AS typetoken RP */
+ -5, /* (187) expr ::= ID|INDEXED|JOIN_KW LP distinct exprlist RP */
+ -4, /* (188) expr ::= ID|INDEXED|JOIN_KW LP STAR RP */
+ -6, /* (189) expr ::= ID|INDEXED|JOIN_KW LP distinct exprlist RP filter_over */
+ -5, /* (190) expr ::= ID|INDEXED|JOIN_KW LP STAR RP filter_over */
+ -1, /* (191) term ::= CTIME_KW */
+ -5, /* (192) expr ::= LP nexprlist COMMA expr RP */
+ -3, /* (193) expr ::= expr AND expr */
+ -3, /* (194) expr ::= expr OR expr */
+ -3, /* (195) expr ::= expr LT|GT|GE|LE expr */
+ -3, /* (196) expr ::= expr EQ|NE expr */
+ -3, /* (197) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
+ -3, /* (198) expr ::= expr PLUS|MINUS expr */
+ -3, /* (199) expr ::= expr STAR|SLASH|REM expr */
+ -3, /* (200) expr ::= expr CONCAT expr */
+ -2, /* (201) likeop ::= NOT LIKE_KW|MATCH */
+ -3, /* (202) expr ::= expr likeop expr */
+ -5, /* (203) expr ::= expr likeop expr ESCAPE expr */
+ -2, /* (204) expr ::= expr ISNULL|NOTNULL */
+ -3, /* (205) expr ::= expr NOT NULL */
+ -3, /* (206) expr ::= expr IS expr */
+ -4, /* (207) expr ::= expr IS NOT expr */
+ -6, /* (208) expr ::= expr IS NOT DISTINCT FROM expr */
+ -5, /* (209) expr ::= expr IS DISTINCT FROM expr */
+ -2, /* (210) expr ::= NOT expr */
+ -2, /* (211) expr ::= BITNOT expr */
+ -2, /* (212) expr ::= PLUS|MINUS expr */
+ -3, /* (213) expr ::= expr PTR expr */
+ -1, /* (214) between_op ::= BETWEEN */
+ -2, /* (215) between_op ::= NOT BETWEEN */
+ -5, /* (216) expr ::= expr between_op expr AND expr */
+ -1, /* (217) in_op ::= IN */
+ -2, /* (218) in_op ::= NOT IN */
+ -5, /* (219) expr ::= expr in_op LP exprlist RP */
+ -3, /* (220) expr ::= LP select RP */
+ -5, /* (221) expr ::= expr in_op LP select RP */
+ -5, /* (222) expr ::= expr in_op nm dbnm paren_exprlist */
+ -4, /* (223) expr ::= EXISTS LP select RP */
+ -5, /* (224) expr ::= CASE case_operand case_exprlist case_else END */
+ -5, /* (225) case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ -4, /* (226) case_exprlist ::= WHEN expr THEN expr */
+ -2, /* (227) case_else ::= ELSE expr */
+ 0, /* (228) case_else ::= */
+ 0, /* (229) case_operand ::= */
+ 0, /* (230) exprlist ::= */
+ -3, /* (231) nexprlist ::= nexprlist COMMA expr */
+ -1, /* (232) nexprlist ::= expr */
+ 0, /* (233) paren_exprlist ::= */
+ -3, /* (234) paren_exprlist ::= LP exprlist RP */
+ -12, /* (235) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ -1, /* (236) uniqueflag ::= UNIQUE */
+ 0, /* (237) uniqueflag ::= */
+ 0, /* (238) eidlist_opt ::= */
+ -3, /* (239) eidlist_opt ::= LP eidlist RP */
+ -5, /* (240) eidlist ::= eidlist COMMA nm collate sortorder */
+ -3, /* (241) eidlist ::= nm collate sortorder */
+ 0, /* (242) collate ::= */
+ -2, /* (243) collate ::= COLLATE ID|STRING */
+ -4, /* (244) cmd ::= DROP INDEX ifexists fullname */
+ -2, /* (245) cmd ::= VACUUM vinto */
+ -3, /* (246) cmd ::= VACUUM nm vinto */
+ -2, /* (247) vinto ::= INTO expr */
+ 0, /* (248) vinto ::= */
+ -3, /* (249) cmd ::= PRAGMA nm dbnm */
+ -5, /* (250) cmd ::= PRAGMA nm dbnm EQ nmnum */
+ -6, /* (251) cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ -5, /* (252) cmd ::= PRAGMA nm dbnm EQ minus_num */
+ -6, /* (253) cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ -2, /* (254) plus_num ::= PLUS INTEGER|FLOAT */
+ -2, /* (255) minus_num ::= MINUS INTEGER|FLOAT */
+ -5, /* (256) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ -11, /* (257) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ -1, /* (258) trigger_time ::= BEFORE|AFTER */
+ -2, /* (259) trigger_time ::= INSTEAD OF */
+ 0, /* (260) trigger_time ::= */
+ -1, /* (261) trigger_event ::= DELETE|INSERT */
+ -1, /* (262) trigger_event ::= UPDATE */
+ -3, /* (263) trigger_event ::= UPDATE OF idlist */
+ 0, /* (264) when_clause ::= */
+ -2, /* (265) when_clause ::= WHEN expr */
+ -3, /* (266) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ -2, /* (267) trigger_cmd_list ::= trigger_cmd SEMI */
+ -3, /* (268) trnm ::= nm DOT nm */
+ -3, /* (269) tridxby ::= INDEXED BY nm */
+ -2, /* (270) tridxby ::= NOT INDEXED */
+ -9, /* (271) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
+ -8, /* (272) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
+ -6, /* (273) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+ -3, /* (274) trigger_cmd ::= scanpt select scanpt */
+ -4, /* (275) expr ::= RAISE LP IGNORE RP */
+ -6, /* (276) expr ::= RAISE LP raisetype COMMA nm RP */
+ -1, /* (277) raisetype ::= ROLLBACK */
+ -1, /* (278) raisetype ::= ABORT */
+ -1, /* (279) raisetype ::= FAIL */
+ -4, /* (280) cmd ::= DROP TRIGGER ifexists fullname */
+ -6, /* (281) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ -3, /* (282) cmd ::= DETACH database_kw_opt expr */
+ 0, /* (283) key_opt ::= */
+ -2, /* (284) key_opt ::= KEY expr */
+ -1, /* (285) cmd ::= REINDEX */
+ -3, /* (286) cmd ::= REINDEX nm dbnm */
+ -1, /* (287) cmd ::= ANALYZE */
+ -3, /* (288) cmd ::= ANALYZE nm dbnm */
+ -6, /* (289) cmd ::= ALTER TABLE fullname RENAME TO nm */
+ -7, /* (290) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ -6, /* (291) cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
+ -1, /* (292) add_column_fullname ::= fullname */
+ -8, /* (293) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
+ -1, /* (294) cmd ::= create_vtab */
+ -4, /* (295) cmd ::= create_vtab LP vtabarglist RP */
+ -8, /* (296) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ 0, /* (297) vtabarg ::= */
+ -1, /* (298) vtabargtoken ::= ANY */
+ -3, /* (299) vtabargtoken ::= lp anylist RP */
+ -1, /* (300) lp ::= LP */
+ -2, /* (301) with ::= WITH wqlist */
+ -3, /* (302) with ::= WITH RECURSIVE wqlist */
+ -1, /* (303) wqas ::= AS */
+ -2, /* (304) wqas ::= AS MATERIALIZED */
+ -3, /* (305) wqas ::= AS NOT MATERIALIZED */
+ -6, /* (306) wqitem ::= nm eidlist_opt wqas LP select RP */
+ -1, /* (307) wqlist ::= wqitem */
+ -3, /* (308) wqlist ::= wqlist COMMA wqitem */
+ -1, /* (309) windowdefn_list ::= windowdefn */
+ -3, /* (310) windowdefn_list ::= windowdefn_list COMMA windowdefn */
+ -5, /* (311) windowdefn ::= nm AS LP window RP */
+ -5, /* (312) window ::= PARTITION BY nexprlist orderby_opt frame_opt */
+ -6, /* (313) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
+ -4, /* (314) window ::= ORDER BY sortlist frame_opt */
+ -5, /* (315) window ::= nm ORDER BY sortlist frame_opt */
+ -1, /* (316) window ::= frame_opt */
+ -2, /* (317) window ::= nm frame_opt */
+ 0, /* (318) frame_opt ::= */
+ -3, /* (319) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
+ -6, /* (320) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
+ -1, /* (321) range_or_rows ::= RANGE|ROWS|GROUPS */
+ -1, /* (322) frame_bound_s ::= frame_bound */
+ -2, /* (323) frame_bound_s ::= UNBOUNDED PRECEDING */
+ -1, /* (324) frame_bound_e ::= frame_bound */
+ -2, /* (325) frame_bound_e ::= UNBOUNDED FOLLOWING */
+ -2, /* (326) frame_bound ::= expr PRECEDING|FOLLOWING */
+ -2, /* (327) frame_bound ::= CURRENT ROW */
+ 0, /* (328) frame_exclude_opt ::= */
+ -2, /* (329) frame_exclude_opt ::= EXCLUDE frame_exclude */
+ -2, /* (330) frame_exclude ::= NO OTHERS */
+ -2, /* (331) frame_exclude ::= CURRENT ROW */
+ -1, /* (332) frame_exclude ::= GROUP|TIES */
+ -2, /* (333) window_clause ::= WINDOW windowdefn_list */
+ -2, /* (334) filter_over ::= filter_clause over_clause */
+ -1, /* (335) filter_over ::= over_clause */
+ -1, /* (336) filter_over ::= filter_clause */
+ -4, /* (337) over_clause ::= OVER LP window RP */
+ -2, /* (338) over_clause ::= OVER nm */
+ -5, /* (339) filter_clause ::= FILTER LP WHERE expr RP */
+ -1, /* (340) input ::= cmdlist */
+ -2, /* (341) cmdlist ::= cmdlist ecmd */
+ -1, /* (342) cmdlist ::= ecmd */
+ -1, /* (343) ecmd ::= SEMI */
+ -2, /* (344) ecmd ::= cmdx SEMI */
+ -3, /* (345) ecmd ::= explain cmdx SEMI */
+ 0, /* (346) trans_opt ::= */
+ -1, /* (347) trans_opt ::= TRANSACTION */
+ -2, /* (348) trans_opt ::= TRANSACTION nm */
+ -1, /* (349) savepoint_opt ::= SAVEPOINT */
+ 0, /* (350) savepoint_opt ::= */
+ -2, /* (351) cmd ::= create_table create_table_args */
+ -1, /* (352) table_option_set ::= table_option */
+ -4, /* (353) columnlist ::= columnlist COMMA columnname carglist */
+ -2, /* (354) columnlist ::= columnname carglist */
+ -1, /* (355) nm ::= ID|INDEXED|JOIN_KW */
+ -1, /* (356) nm ::= STRING */
+ -1, /* (357) typetoken ::= typename */
+ -1, /* (358) typename ::= ID|STRING */
+ -1, /* (359) signed ::= plus_num */
+ -1, /* (360) signed ::= minus_num */
+ -2, /* (361) carglist ::= carglist ccons */
+ 0, /* (362) carglist ::= */
+ -2, /* (363) ccons ::= NULL onconf */
+ -4, /* (364) ccons ::= GENERATED ALWAYS AS generated */
+ -2, /* (365) ccons ::= AS generated */
+ -2, /* (366) conslist_opt ::= COMMA conslist */
+ -3, /* (367) conslist ::= conslist tconscomma tcons */
+ -1, /* (368) conslist ::= tcons */
+ 0, /* (369) tconscomma ::= */
+ -1, /* (370) defer_subclause_opt ::= defer_subclause */
+ -1, /* (371) resolvetype ::= raisetype */
+ -1, /* (372) selectnowith ::= oneselect */
+ -1, /* (373) oneselect ::= values */
+ -2, /* (374) sclp ::= selcollist COMMA */
+ -1, /* (375) as ::= ID|STRING */
+ -1, /* (376) indexed_opt ::= indexed_by */
+ 0, /* (377) returning ::= */
+ -1, /* (378) expr ::= term */
+ -1, /* (379) likeop ::= LIKE_KW|MATCH */
+ -1, /* (380) case_operand ::= expr */
+ -1, /* (381) exprlist ::= nexprlist */
+ -1, /* (382) nmnum ::= plus_num */
+ -1, /* (383) nmnum ::= nm */
+ -1, /* (384) nmnum ::= ON */
+ -1, /* (385) nmnum ::= DELETE */
+ -1, /* (386) nmnum ::= DEFAULT */
+ -1, /* (387) plus_num ::= INTEGER|FLOAT */
+ 0, /* (388) foreach_clause ::= */
+ -3, /* (389) foreach_clause ::= FOR EACH ROW */
+ -1, /* (390) trnm ::= nm */
+ 0, /* (391) tridxby ::= */
+ -1, /* (392) database_kw_opt ::= DATABASE */
+ 0, /* (393) database_kw_opt ::= */
+ 0, /* (394) kwcolumn_opt ::= */
+ -1, /* (395) kwcolumn_opt ::= COLUMNKW */
+ -1, /* (396) vtabarglist ::= vtabarg */
+ -3, /* (397) vtabarglist ::= vtabarglist COMMA vtabarg */
+ -2, /* (398) vtabarg ::= vtabarg vtabargtoken */
+ 0, /* (399) anylist ::= */
+ -4, /* (400) anylist ::= anylist LP anylist RP */
+ -2, /* (401) anylist ::= anylist ANY */
+ 0, /* (402) with ::= */
};
static void yy_accept(yyParser*); /* Forward Declaration */
@@ -170414,7 +171315,7 @@ static YYACTIONTYPE yy_reduce(
case 5: /* transtype ::= DEFERRED */
case 6: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==6);
case 7: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==7);
- case 323: /* range_or_rows ::= RANGE|ROWS|GROUPS */ yytestcase(yyruleno==323);
+ case 321: /* range_or_rows ::= RANGE|ROWS|GROUPS */ yytestcase(yyruleno==321);
{yymsp[0].minor.yy394 = yymsp[0].major; /*A-overwrites-X*/}
break;
case 8: /* cmd ::= COMMIT|END trans_opt */
@@ -170451,7 +171352,7 @@ static YYACTIONTYPE yy_reduce(
case 72: /* defer_subclause_opt ::= */ yytestcase(yyruleno==72);
case 81: /* ifexists ::= */ yytestcase(yyruleno==81);
case 98: /* distinct ::= */ yytestcase(yyruleno==98);
- case 244: /* collate ::= */ yytestcase(yyruleno==244);
+ case 242: /* collate ::= */ yytestcase(yyruleno==242);
{yymsp[1].minor.yy394 = 0;}
break;
case 16: /* ifnotexists ::= IF NOT EXISTS */
@@ -170635,9 +171536,9 @@ static YYACTIONTYPE yy_reduce(
break;
case 63: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */
case 80: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==80);
- case 216: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==216);
- case 219: /* in_op ::= NOT IN */ yytestcase(yyruleno==219);
- case 245: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==245);
+ case 215: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==215);
+ case 218: /* in_op ::= NOT IN */ yytestcase(yyruleno==218);
+ case 243: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==243);
{yymsp[-1].minor.yy394 = 1;}
break;
case 64: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
@@ -170787,9 +171688,9 @@ static YYACTIONTYPE yy_reduce(
case 99: /* sclp ::= */
case 132: /* orderby_opt ::= */ yytestcase(yyruleno==132);
case 142: /* groupby_opt ::= */ yytestcase(yyruleno==142);
- case 232: /* exprlist ::= */ yytestcase(yyruleno==232);
- case 235: /* paren_exprlist ::= */ yytestcase(yyruleno==235);
- case 240: /* eidlist_opt ::= */ yytestcase(yyruleno==240);
+ case 230: /* exprlist ::= */ yytestcase(yyruleno==230);
+ case 233: /* paren_exprlist ::= */ yytestcase(yyruleno==233);
+ case 238: /* eidlist_opt ::= */ yytestcase(yyruleno==238);
{yymsp[1].minor.yy322 = 0;}
break;
case 100: /* selcollist ::= sclp scanpt expr scanpt as */
@@ -170815,8 +171716,8 @@ static YYACTIONTYPE yy_reduce(
break;
case 103: /* as ::= AS nm */
case 115: /* dbnm ::= DOT nm */ yytestcase(yyruleno==115);
- case 256: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==256);
- case 257: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==257);
+ case 254: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==254);
+ case 255: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==255);
{yymsp[-1].minor.yy0 = yymsp[0].minor.yy0;}
break;
case 105: /* from ::= */
@@ -170860,7 +171761,7 @@ static YYACTIONTYPE yy_reduce(
{
if( yymsp[-5].minor.yy131==0 && yymsp[-1].minor.yy0.n==0 && yymsp[0].minor.yy561.pOn==0 && yymsp[0].minor.yy561.pUsing==0 ){
yymsp[-5].minor.yy131 = yymsp[-3].minor.yy131;
- }else if( yymsp[-3].minor.yy131->nSrc==1 ){
+ }else if( ALWAYS(yymsp[-3].minor.yy131!=0) && yymsp[-3].minor.yy131->nSrc==1 ){
yymsp[-5].minor.yy131 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-5].minor.yy131,0,0,&yymsp[-1].minor.yy0,0,&yymsp[0].minor.yy561);
if( yymsp[-5].minor.yy131 ){
SrcItem *pNew = &yymsp[-5].minor.yy131->a[yymsp[-5].minor.yy131->nSrc-1];
@@ -170988,16 +171889,16 @@ static YYACTIONTYPE yy_reduce(
case 146: /* limit_opt ::= */ yytestcase(yyruleno==146);
case 151: /* where_opt ::= */ yytestcase(yyruleno==151);
case 153: /* where_opt_ret ::= */ yytestcase(yyruleno==153);
- case 229: /* case_else ::= */ yytestcase(yyruleno==229);
- case 231: /* case_operand ::= */ yytestcase(yyruleno==231);
- case 250: /* vinto ::= */ yytestcase(yyruleno==250);
+ case 228: /* case_else ::= */ yytestcase(yyruleno==228);
+ case 229: /* case_operand ::= */ yytestcase(yyruleno==229);
+ case 248: /* vinto ::= */ yytestcase(yyruleno==248);
{yymsp[1].minor.yy528 = 0;}
break;
case 145: /* having_opt ::= HAVING expr */
case 152: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==152);
case 154: /* where_opt_ret ::= WHERE expr */ yytestcase(yyruleno==154);
- case 228: /* case_else ::= ELSE expr */ yytestcase(yyruleno==228);
- case 249: /* vinto ::= INTO expr */ yytestcase(yyruleno==249);
+ case 227: /* case_else ::= ELSE expr */ yytestcase(yyruleno==227);
+ case 247: /* vinto ::= INTO expr */ yytestcase(yyruleno==247);
{yymsp[-1].minor.yy528 = yymsp[0].minor.yy528;}
break;
case 147: /* limit_opt ::= LIMIT expr */
@@ -171109,11 +172010,10 @@ static YYACTIONTYPE yy_reduce(
case 177: /* expr ::= LP expr RP */
{yymsp[-2].minor.yy528 = yymsp[-1].minor.yy528;}
break;
- case 178: /* expr ::= ID|INDEXED */
- case 179: /* expr ::= JOIN_KW */ yytestcase(yyruleno==179);
+ case 178: /* expr ::= ID|INDEXED|JOIN_KW */
{yymsp[0].minor.yy528=tokenExpr(pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 180: /* expr ::= nm DOT nm */
+ case 179: /* expr ::= nm DOT nm */
{
Expr *temp1 = tokenExpr(pParse,TK_ID,yymsp[-2].minor.yy0);
Expr *temp2 = tokenExpr(pParse,TK_ID,yymsp[0].minor.yy0);
@@ -171121,7 +172021,7 @@ static YYACTIONTYPE yy_reduce(
}
yymsp[-2].minor.yy528 = yylhsminor.yy528;
break;
- case 181: /* expr ::= nm DOT nm DOT nm */
+ case 180: /* expr ::= nm DOT nm DOT nm */
{
Expr *temp1 = tokenExpr(pParse,TK_ID,yymsp[-4].minor.yy0);
Expr *temp2 = tokenExpr(pParse,TK_ID,yymsp[-2].minor.yy0);
@@ -171134,18 +172034,18 @@ static YYACTIONTYPE yy_reduce(
}
yymsp[-4].minor.yy528 = yylhsminor.yy528;
break;
- case 182: /* term ::= NULL|FLOAT|BLOB */
- case 183: /* term ::= STRING */ yytestcase(yyruleno==183);
+ case 181: /* term ::= NULL|FLOAT|BLOB */
+ case 182: /* term ::= STRING */ yytestcase(yyruleno==182);
{yymsp[0].minor.yy528=tokenExpr(pParse,yymsp[0].major,yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 184: /* term ::= INTEGER */
+ case 183: /* term ::= INTEGER */
{
yylhsminor.yy528 = sqlite3ExprAlloc(pParse->db, TK_INTEGER, &yymsp[0].minor.yy0, 1);
if( yylhsminor.yy528 ) yylhsminor.yy528->w.iOfst = (int)(yymsp[0].minor.yy0.z - pParse->zTail);
}
yymsp[0].minor.yy528 = yylhsminor.yy528;
break;
- case 185: /* expr ::= VARIABLE */
+ case 184: /* expr ::= VARIABLE */
{
if( !(yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1])) ){
u32 n = yymsp[0].minor.yy0.n;
@@ -171167,50 +172067,50 @@ static YYACTIONTYPE yy_reduce(
}
}
break;
- case 186: /* expr ::= expr COLLATE ID|STRING */
+ case 185: /* expr ::= expr COLLATE ID|STRING */
{
yymsp[-2].minor.yy528 = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy528, &yymsp[0].minor.yy0, 1);
}
break;
- case 187: /* expr ::= CAST LP expr AS typetoken RP */
+ case 186: /* expr ::= CAST LP expr AS typetoken RP */
{
yymsp[-5].minor.yy528 = sqlite3ExprAlloc(pParse->db, TK_CAST, &yymsp[-1].minor.yy0, 1);
sqlite3ExprAttachSubtrees(pParse->db, yymsp[-5].minor.yy528, yymsp[-3].minor.yy528, 0);
}
break;
- case 188: /* expr ::= ID|INDEXED LP distinct exprlist RP */
+ case 187: /* expr ::= ID|INDEXED|JOIN_KW LP distinct exprlist RP */
{
yylhsminor.yy528 = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy322, &yymsp[-4].minor.yy0, yymsp[-2].minor.yy394);
}
yymsp[-4].minor.yy528 = yylhsminor.yy528;
break;
- case 189: /* expr ::= ID|INDEXED LP STAR RP */
+ case 188: /* expr ::= ID|INDEXED|JOIN_KW LP STAR RP */
{
yylhsminor.yy528 = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0, 0);
}
yymsp[-3].minor.yy528 = yylhsminor.yy528;
break;
- case 190: /* expr ::= ID|INDEXED LP distinct exprlist RP filter_over */
+ case 189: /* expr ::= ID|INDEXED|JOIN_KW LP distinct exprlist RP filter_over */
{
yylhsminor.yy528 = sqlite3ExprFunction(pParse, yymsp[-2].minor.yy322, &yymsp[-5].minor.yy0, yymsp[-3].minor.yy394);
sqlite3WindowAttach(pParse, yylhsminor.yy528, yymsp[0].minor.yy41);
}
yymsp[-5].minor.yy528 = yylhsminor.yy528;
break;
- case 191: /* expr ::= ID|INDEXED LP STAR RP filter_over */
+ case 190: /* expr ::= ID|INDEXED|JOIN_KW LP STAR RP filter_over */
{
yylhsminor.yy528 = sqlite3ExprFunction(pParse, 0, &yymsp[-4].minor.yy0, 0);
sqlite3WindowAttach(pParse, yylhsminor.yy528, yymsp[0].minor.yy41);
}
yymsp[-4].minor.yy528 = yylhsminor.yy528;
break;
- case 192: /* term ::= CTIME_KW */
+ case 191: /* term ::= CTIME_KW */
{
yylhsminor.yy528 = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0, 0);
}
yymsp[0].minor.yy528 = yylhsminor.yy528;
break;
- case 193: /* expr ::= LP nexprlist COMMA expr RP */
+ case 192: /* expr ::= LP nexprlist COMMA expr RP */
{
ExprList *pList = sqlite3ExprListAppend(pParse, yymsp[-3].minor.yy322, yymsp[-1].minor.yy528);
yymsp[-4].minor.yy528 = sqlite3PExpr(pParse, TK_VECTOR, 0, 0);
@@ -171224,22 +172124,22 @@ static YYACTIONTYPE yy_reduce(
}
}
break;
- case 194: /* expr ::= expr AND expr */
+ case 193: /* expr ::= expr AND expr */
{yymsp[-2].minor.yy528=sqlite3ExprAnd(pParse,yymsp[-2].minor.yy528,yymsp[0].minor.yy528);}
break;
- case 195: /* expr ::= expr OR expr */
- case 196: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==196);
- case 197: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==197);
- case 198: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==198);
- case 199: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==199);
- case 200: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==200);
- case 201: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==201);
+ case 194: /* expr ::= expr OR expr */
+ case 195: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==195);
+ case 196: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==196);
+ case 197: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==197);
+ case 198: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==198);
+ case 199: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==199);
+ case 200: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==200);
{yymsp[-2].minor.yy528=sqlite3PExpr(pParse,yymsp[-1].major,yymsp[-2].minor.yy528,yymsp[0].minor.yy528);}
break;
- case 202: /* likeop ::= NOT LIKE_KW|MATCH */
+ case 201: /* likeop ::= NOT LIKE_KW|MATCH */
{yymsp[-1].minor.yy0=yymsp[0].minor.yy0; yymsp[-1].minor.yy0.n|=0x80000000; /*yymsp[-1].minor.yy0-overwrite-yymsp[0].minor.yy0*/}
break;
- case 203: /* expr ::= expr likeop expr */
+ case 202: /* expr ::= expr likeop expr */
{
ExprList *pList;
int bNot = yymsp[-1].minor.yy0.n & 0x80000000;
@@ -171251,7 +172151,7 @@ static YYACTIONTYPE yy_reduce(
if( yymsp[-2].minor.yy528 ) yymsp[-2].minor.yy528->flags |= EP_InfixFunc;
}
break;
- case 204: /* expr ::= expr likeop expr ESCAPE expr */
+ case 203: /* expr ::= expr likeop expr ESCAPE expr */
{
ExprList *pList;
int bNot = yymsp[-3].minor.yy0.n & 0x80000000;
@@ -171264,47 +172164,47 @@ static YYACTIONTYPE yy_reduce(
if( yymsp[-4].minor.yy528 ) yymsp[-4].minor.yy528->flags |= EP_InfixFunc;
}
break;
- case 205: /* expr ::= expr ISNULL|NOTNULL */
+ case 204: /* expr ::= expr ISNULL|NOTNULL */
{yymsp[-1].minor.yy528 = sqlite3PExpr(pParse,yymsp[0].major,yymsp[-1].minor.yy528,0);}
break;
- case 206: /* expr ::= expr NOT NULL */
+ case 205: /* expr ::= expr NOT NULL */
{yymsp[-2].minor.yy528 = sqlite3PExpr(pParse,TK_NOTNULL,yymsp[-2].minor.yy528,0);}
break;
- case 207: /* expr ::= expr IS expr */
+ case 206: /* expr ::= expr IS expr */
{
yymsp[-2].minor.yy528 = sqlite3PExpr(pParse,TK_IS,yymsp[-2].minor.yy528,yymsp[0].minor.yy528);
binaryToUnaryIfNull(pParse, yymsp[0].minor.yy528, yymsp[-2].minor.yy528, TK_ISNULL);
}
break;
- case 208: /* expr ::= expr IS NOT expr */
+ case 207: /* expr ::= expr IS NOT expr */
{
yymsp[-3].minor.yy528 = sqlite3PExpr(pParse,TK_ISNOT,yymsp[-3].minor.yy528,yymsp[0].minor.yy528);
binaryToUnaryIfNull(pParse, yymsp[0].minor.yy528, yymsp[-3].minor.yy528, TK_NOTNULL);
}
break;
- case 209: /* expr ::= expr IS NOT DISTINCT FROM expr */
+ case 208: /* expr ::= expr IS NOT DISTINCT FROM expr */
{
yymsp[-5].minor.yy528 = sqlite3PExpr(pParse,TK_IS,yymsp[-5].minor.yy528,yymsp[0].minor.yy528);
binaryToUnaryIfNull(pParse, yymsp[0].minor.yy528, yymsp[-5].minor.yy528, TK_ISNULL);
}
break;
- case 210: /* expr ::= expr IS DISTINCT FROM expr */
+ case 209: /* expr ::= expr IS DISTINCT FROM expr */
{
yymsp[-4].minor.yy528 = sqlite3PExpr(pParse,TK_ISNOT,yymsp[-4].minor.yy528,yymsp[0].minor.yy528);
binaryToUnaryIfNull(pParse, yymsp[0].minor.yy528, yymsp[-4].minor.yy528, TK_NOTNULL);
}
break;
- case 211: /* expr ::= NOT expr */
- case 212: /* expr ::= BITNOT expr */ yytestcase(yyruleno==212);
+ case 210: /* expr ::= NOT expr */
+ case 211: /* expr ::= BITNOT expr */ yytestcase(yyruleno==211);
{yymsp[-1].minor.yy528 = sqlite3PExpr(pParse, yymsp[-1].major, yymsp[0].minor.yy528, 0);/*A-overwrites-B*/}
break;
- case 213: /* expr ::= PLUS|MINUS expr */
+ case 212: /* expr ::= PLUS|MINUS expr */
{
yymsp[-1].minor.yy528 = sqlite3PExpr(pParse, yymsp[-1].major==TK_PLUS ? TK_UPLUS : TK_UMINUS, yymsp[0].minor.yy528, 0);
/*A-overwrites-B*/
}
break;
- case 214: /* expr ::= expr PTR expr */
+ case 213: /* expr ::= expr PTR expr */
{
ExprList *pList = sqlite3ExprListAppend(pParse, 0, yymsp[-2].minor.yy528);
pList = sqlite3ExprListAppend(pParse, pList, yymsp[0].minor.yy528);
@@ -171312,11 +172212,11 @@ static YYACTIONTYPE yy_reduce(
}
yymsp[-2].minor.yy528 = yylhsminor.yy528;
break;
- case 215: /* between_op ::= BETWEEN */
- case 218: /* in_op ::= IN */ yytestcase(yyruleno==218);
+ case 214: /* between_op ::= BETWEEN */
+ case 217: /* in_op ::= IN */ yytestcase(yyruleno==217);
{yymsp[0].minor.yy394 = 0;}
break;
- case 217: /* expr ::= expr between_op expr AND expr */
+ case 216: /* expr ::= expr between_op expr AND expr */
{
ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy528);
pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy528);
@@ -171329,7 +172229,7 @@ static YYACTIONTYPE yy_reduce(
if( yymsp[-3].minor.yy394 ) yymsp[-4].minor.yy528 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy528, 0);
}
break;
- case 220: /* expr ::= expr in_op LP exprlist RP */
+ case 219: /* expr ::= expr in_op LP exprlist RP */
{
if( yymsp[-1].minor.yy322==0 ){
/* Expressions of the form
@@ -171375,20 +172275,20 @@ static YYACTIONTYPE yy_reduce(
}
}
break;
- case 221: /* expr ::= LP select RP */
+ case 220: /* expr ::= LP select RP */
{
yymsp[-2].minor.yy528 = sqlite3PExpr(pParse, TK_SELECT, 0, 0);
sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy528, yymsp[-1].minor.yy47);
}
break;
- case 222: /* expr ::= expr in_op LP select RP */
+ case 221: /* expr ::= expr in_op LP select RP */
{
yymsp[-4].minor.yy528 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy528, 0);
sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy528, yymsp[-1].minor.yy47);
if( yymsp[-3].minor.yy394 ) yymsp[-4].minor.yy528 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy528, 0);
}
break;
- case 223: /* expr ::= expr in_op nm dbnm paren_exprlist */
+ case 222: /* expr ::= expr in_op nm dbnm paren_exprlist */
{
SrcList *pSrc = sqlite3SrcListAppend(pParse, 0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);
Select *pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0);
@@ -171398,14 +172298,14 @@ static YYACTIONTYPE yy_reduce(
if( yymsp[-3].minor.yy394 ) yymsp[-4].minor.yy528 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy528, 0);
}
break;
- case 224: /* expr ::= EXISTS LP select RP */
+ case 223: /* expr ::= EXISTS LP select RP */
{
Expr *p;
p = yymsp[-3].minor.yy528 = sqlite3PExpr(pParse, TK_EXISTS, 0, 0);
sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy47);
}
break;
- case 225: /* expr ::= CASE case_operand case_exprlist case_else END */
+ case 224: /* expr ::= CASE case_operand case_exprlist case_else END */
{
yymsp[-4].minor.yy528 = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy528, 0);
if( yymsp[-4].minor.yy528 ){
@@ -171417,32 +172317,29 @@ static YYACTIONTYPE yy_reduce(
}
}
break;
- case 226: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ case 225: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
{
yymsp[-4].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, yymsp[-2].minor.yy528);
yymsp[-4].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, yymsp[0].minor.yy528);
}
break;
- case 227: /* case_exprlist ::= WHEN expr THEN expr */
+ case 226: /* case_exprlist ::= WHEN expr THEN expr */
{
yymsp[-3].minor.yy322 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy528);
yymsp[-3].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy322, yymsp[0].minor.yy528);
}
break;
- case 230: /* case_operand ::= expr */
-{yymsp[0].minor.yy528 = yymsp[0].minor.yy528; /*A-overwrites-X*/}
- break;
- case 233: /* nexprlist ::= nexprlist COMMA expr */
+ case 231: /* nexprlist ::= nexprlist COMMA expr */
{yymsp[-2].minor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy322,yymsp[0].minor.yy528);}
break;
- case 234: /* nexprlist ::= expr */
+ case 232: /* nexprlist ::= expr */
{yymsp[0].minor.yy322 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy528); /*A-overwrites-Y*/}
break;
- case 236: /* paren_exprlist ::= LP exprlist RP */
- case 241: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==241);
+ case 234: /* paren_exprlist ::= LP exprlist RP */
+ case 239: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==239);
{yymsp[-2].minor.yy322 = yymsp[-1].minor.yy322;}
break;
- case 237: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ case 235: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
{
sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0,
sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy322, yymsp[-10].minor.yy394,
@@ -171452,48 +172349,48 @@ static YYACTIONTYPE yy_reduce(
}
}
break;
- case 238: /* uniqueflag ::= UNIQUE */
- case 280: /* raisetype ::= ABORT */ yytestcase(yyruleno==280);
+ case 236: /* uniqueflag ::= UNIQUE */
+ case 278: /* raisetype ::= ABORT */ yytestcase(yyruleno==278);
{yymsp[0].minor.yy394 = OE_Abort;}
break;
- case 239: /* uniqueflag ::= */
+ case 237: /* uniqueflag ::= */
{yymsp[1].minor.yy394 = OE_None;}
break;
- case 242: /* eidlist ::= eidlist COMMA nm collate sortorder */
+ case 240: /* eidlist ::= eidlist COMMA nm collate sortorder */
{
yymsp[-4].minor.yy322 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy322, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy394, yymsp[0].minor.yy394);
}
break;
- case 243: /* eidlist ::= nm collate sortorder */
+ case 241: /* eidlist ::= nm collate sortorder */
{
yymsp[-2].minor.yy322 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy394, yymsp[0].minor.yy394); /*A-overwrites-Y*/
}
break;
- case 246: /* cmd ::= DROP INDEX ifexists fullname */
+ case 244: /* cmd ::= DROP INDEX ifexists fullname */
{sqlite3DropIndex(pParse, yymsp[0].minor.yy131, yymsp[-1].minor.yy394);}
break;
- case 247: /* cmd ::= VACUUM vinto */
+ case 245: /* cmd ::= VACUUM vinto */
{sqlite3Vacuum(pParse,0,yymsp[0].minor.yy528);}
break;
- case 248: /* cmd ::= VACUUM nm vinto */
+ case 246: /* cmd ::= VACUUM nm vinto */
{sqlite3Vacuum(pParse,&yymsp[-1].minor.yy0,yymsp[0].minor.yy528);}
break;
- case 251: /* cmd ::= PRAGMA nm dbnm */
+ case 249: /* cmd ::= PRAGMA nm dbnm */
{sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);}
break;
- case 252: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
+ case 250: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);}
break;
- case 253: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ case 251: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);}
break;
- case 254: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
+ case 252: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);}
break;
- case 255: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ case 253: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);}
break;
- case 258: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ case 256: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
{
Token all;
all.z = yymsp[-3].minor.yy0.z;
@@ -171501,50 +172398,50 @@ static YYACTIONTYPE yy_reduce(
sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy33, &all);
}
break;
- case 259: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ case 257: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
{
sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy394, yymsp[-4].minor.yy180.a, yymsp[-4].minor.yy180.b, yymsp[-2].minor.yy131, yymsp[0].minor.yy528, yymsp[-10].minor.yy394, yymsp[-8].minor.yy394);
yymsp[-10].minor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0); /*A-overwrites-T*/
}
break;
- case 260: /* trigger_time ::= BEFORE|AFTER */
+ case 258: /* trigger_time ::= BEFORE|AFTER */
{ yymsp[0].minor.yy394 = yymsp[0].major; /*A-overwrites-X*/ }
break;
- case 261: /* trigger_time ::= INSTEAD OF */
+ case 259: /* trigger_time ::= INSTEAD OF */
{ yymsp[-1].minor.yy394 = TK_INSTEAD;}
break;
- case 262: /* trigger_time ::= */
+ case 260: /* trigger_time ::= */
{ yymsp[1].minor.yy394 = TK_BEFORE; }
break;
- case 263: /* trigger_event ::= DELETE|INSERT */
- case 264: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==264);
+ case 261: /* trigger_event ::= DELETE|INSERT */
+ case 262: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==262);
{yymsp[0].minor.yy180.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy180.b = 0;}
break;
- case 265: /* trigger_event ::= UPDATE OF idlist */
+ case 263: /* trigger_event ::= UPDATE OF idlist */
{yymsp[-2].minor.yy180.a = TK_UPDATE; yymsp[-2].minor.yy180.b = yymsp[0].minor.yy254;}
break;
- case 266: /* when_clause ::= */
- case 285: /* key_opt ::= */ yytestcase(yyruleno==285);
+ case 264: /* when_clause ::= */
+ case 283: /* key_opt ::= */ yytestcase(yyruleno==283);
{ yymsp[1].minor.yy528 = 0; }
break;
- case 267: /* when_clause ::= WHEN expr */
- case 286: /* key_opt ::= KEY expr */ yytestcase(yyruleno==286);
+ case 265: /* when_clause ::= WHEN expr */
+ case 284: /* key_opt ::= KEY expr */ yytestcase(yyruleno==284);
{ yymsp[-1].minor.yy528 = yymsp[0].minor.yy528; }
break;
- case 268: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ case 266: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
{
assert( yymsp[-2].minor.yy33!=0 );
yymsp[-2].minor.yy33->pLast->pNext = yymsp[-1].minor.yy33;
yymsp[-2].minor.yy33->pLast = yymsp[-1].minor.yy33;
}
break;
- case 269: /* trigger_cmd_list ::= trigger_cmd SEMI */
+ case 267: /* trigger_cmd_list ::= trigger_cmd SEMI */
{
assert( yymsp[-1].minor.yy33!=0 );
yymsp[-1].minor.yy33->pLast = yymsp[-1].minor.yy33;
}
break;
- case 270: /* trnm ::= nm DOT nm */
+ case 268: /* trnm ::= nm DOT nm */
{
yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;
sqlite3ErrorMsg(pParse,
@@ -171552,39 +172449,39 @@ static YYACTIONTYPE yy_reduce(
"statements within triggers");
}
break;
- case 271: /* tridxby ::= INDEXED BY nm */
+ case 269: /* tridxby ::= INDEXED BY nm */
{
sqlite3ErrorMsg(pParse,
"the INDEXED BY clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 272: /* tridxby ::= NOT INDEXED */
+ case 270: /* tridxby ::= NOT INDEXED */
{
sqlite3ErrorMsg(pParse,
"the NOT INDEXED clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 273: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
+ case 271: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
{yylhsminor.yy33 = sqlite3TriggerUpdateStep(pParse, &yymsp[-6].minor.yy0, yymsp[-2].minor.yy131, yymsp[-3].minor.yy322, yymsp[-1].minor.yy528, yymsp[-7].minor.yy394, yymsp[-8].minor.yy0.z, yymsp[0].minor.yy522);}
yymsp[-8].minor.yy33 = yylhsminor.yy33;
break;
- case 274: /* trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
+ case 272: /* trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
{
yylhsminor.yy33 = sqlite3TriggerInsertStep(pParse,&yymsp[-4].minor.yy0,yymsp[-3].minor.yy254,yymsp[-2].minor.yy47,yymsp[-6].minor.yy394,yymsp[-1].minor.yy444,yymsp[-7].minor.yy522,yymsp[0].minor.yy522);/*yylhsminor.yy33-overwrites-yymsp[-6].minor.yy394*/
}
yymsp[-7].minor.yy33 = yylhsminor.yy33;
break;
- case 275: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+ case 273: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
{yylhsminor.yy33 = sqlite3TriggerDeleteStep(pParse, &yymsp[-3].minor.yy0, yymsp[-1].minor.yy528, yymsp[-5].minor.yy0.z, yymsp[0].minor.yy522);}
yymsp[-5].minor.yy33 = yylhsminor.yy33;
break;
- case 276: /* trigger_cmd ::= scanpt select scanpt */
+ case 274: /* trigger_cmd ::= scanpt select scanpt */
{yylhsminor.yy33 = sqlite3TriggerSelectStep(pParse->db, yymsp[-1].minor.yy47, yymsp[-2].minor.yy522, yymsp[0].minor.yy522); /*yylhsminor.yy33-overwrites-yymsp[-1].minor.yy47*/}
yymsp[-2].minor.yy33 = yylhsminor.yy33;
break;
- case 277: /* expr ::= RAISE LP IGNORE RP */
+ case 275: /* expr ::= RAISE LP IGNORE RP */
{
yymsp[-3].minor.yy528 = sqlite3PExpr(pParse, TK_RAISE, 0, 0);
if( yymsp[-3].minor.yy528 ){
@@ -171592,7 +172489,7 @@ static YYACTIONTYPE yy_reduce(
}
}
break;
- case 278: /* expr ::= RAISE LP raisetype COMMA nm RP */
+ case 276: /* expr ::= RAISE LP raisetype COMMA nm RP */
{
yymsp[-5].minor.yy528 = sqlite3ExprAlloc(pParse->db, TK_RAISE, &yymsp[-1].minor.yy0, 1);
if( yymsp[-5].minor.yy528 ) {
@@ -171600,118 +172497,118 @@ static YYACTIONTYPE yy_reduce(
}
}
break;
- case 279: /* raisetype ::= ROLLBACK */
+ case 277: /* raisetype ::= ROLLBACK */
{yymsp[0].minor.yy394 = OE_Rollback;}
break;
- case 281: /* raisetype ::= FAIL */
+ case 279: /* raisetype ::= FAIL */
{yymsp[0].minor.yy394 = OE_Fail;}
break;
- case 282: /* cmd ::= DROP TRIGGER ifexists fullname */
+ case 280: /* cmd ::= DROP TRIGGER ifexists fullname */
{
sqlite3DropTrigger(pParse,yymsp[0].minor.yy131,yymsp[-1].minor.yy394);
}
break;
- case 283: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ case 281: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
{
sqlite3Attach(pParse, yymsp[-3].minor.yy528, yymsp[-1].minor.yy528, yymsp[0].minor.yy528);
}
break;
- case 284: /* cmd ::= DETACH database_kw_opt expr */
+ case 282: /* cmd ::= DETACH database_kw_opt expr */
{
sqlite3Detach(pParse, yymsp[0].minor.yy528);
}
break;
- case 287: /* cmd ::= REINDEX */
+ case 285: /* cmd ::= REINDEX */
{sqlite3Reindex(pParse, 0, 0);}
break;
- case 288: /* cmd ::= REINDEX nm dbnm */
+ case 286: /* cmd ::= REINDEX nm dbnm */
{sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 289: /* cmd ::= ANALYZE */
+ case 287: /* cmd ::= ANALYZE */
{sqlite3Analyze(pParse, 0, 0);}
break;
- case 290: /* cmd ::= ANALYZE nm dbnm */
+ case 288: /* cmd ::= ANALYZE nm dbnm */
{sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 291: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
+ case 289: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
{
sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy131,&yymsp[0].minor.yy0);
}
break;
- case 292: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ case 290: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
{
yymsp[-1].minor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-1].minor.yy0.z) + pParse->sLastToken.n;
sqlite3AlterFinishAddColumn(pParse, &yymsp[-1].minor.yy0);
}
break;
- case 293: /* cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
+ case 291: /* cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
{
sqlite3AlterDropColumn(pParse, yymsp[-3].minor.yy131, &yymsp[0].minor.yy0);
}
break;
- case 294: /* add_column_fullname ::= fullname */
+ case 292: /* add_column_fullname ::= fullname */
{
disableLookaside(pParse);
sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy131);
}
break;
- case 295: /* cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
+ case 293: /* cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
{
sqlite3AlterRenameColumn(pParse, yymsp[-5].minor.yy131, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0);
}
break;
- case 296: /* cmd ::= create_vtab */
+ case 294: /* cmd ::= create_vtab */
{sqlite3VtabFinishParse(pParse,0);}
break;
- case 297: /* cmd ::= create_vtab LP vtabarglist RP */
+ case 295: /* cmd ::= create_vtab LP vtabarglist RP */
{sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
break;
- case 298: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ case 296: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
{
sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy394);
}
break;
- case 299: /* vtabarg ::= */
+ case 297: /* vtabarg ::= */
{sqlite3VtabArgInit(pParse);}
break;
- case 300: /* vtabargtoken ::= ANY */
- case 301: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==301);
- case 302: /* lp ::= LP */ yytestcase(yyruleno==302);
+ case 298: /* vtabargtoken ::= ANY */
+ case 299: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==299);
+ case 300: /* lp ::= LP */ yytestcase(yyruleno==300);
{sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
break;
- case 303: /* with ::= WITH wqlist */
- case 304: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==304);
+ case 301: /* with ::= WITH wqlist */
+ case 302: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==302);
{ sqlite3WithPush(pParse, yymsp[0].minor.yy521, 1); }
break;
- case 305: /* wqas ::= AS */
+ case 303: /* wqas ::= AS */
{yymsp[0].minor.yy516 = M10d_Any;}
break;
- case 306: /* wqas ::= AS MATERIALIZED */
+ case 304: /* wqas ::= AS MATERIALIZED */
{yymsp[-1].minor.yy516 = M10d_Yes;}
break;
- case 307: /* wqas ::= AS NOT MATERIALIZED */
+ case 305: /* wqas ::= AS NOT MATERIALIZED */
{yymsp[-2].minor.yy516 = M10d_No;}
break;
- case 308: /* wqitem ::= nm eidlist_opt wqas LP select RP */
+ case 306: /* wqitem ::= nm eidlist_opt wqas LP select RP */
{
yymsp[-5].minor.yy385 = sqlite3CteNew(pParse, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy322, yymsp[-1].minor.yy47, yymsp[-3].minor.yy516); /*A-overwrites-X*/
}
break;
- case 309: /* wqlist ::= wqitem */
+ case 307: /* wqlist ::= wqitem */
{
yymsp[0].minor.yy521 = sqlite3WithAdd(pParse, 0, yymsp[0].minor.yy385); /*A-overwrites-X*/
}
break;
- case 310: /* wqlist ::= wqlist COMMA wqitem */
+ case 308: /* wqlist ::= wqlist COMMA wqitem */
{
yymsp[-2].minor.yy521 = sqlite3WithAdd(pParse, yymsp[-2].minor.yy521, yymsp[0].minor.yy385);
}
break;
- case 311: /* windowdefn_list ::= windowdefn */
+ case 309: /* windowdefn_list ::= windowdefn */
{ yylhsminor.yy41 = yymsp[0].minor.yy41; }
yymsp[0].minor.yy41 = yylhsminor.yy41;
break;
- case 312: /* windowdefn_list ::= windowdefn_list COMMA windowdefn */
+ case 310: /* windowdefn_list ::= windowdefn_list COMMA windowdefn */
{
assert( yymsp[0].minor.yy41!=0 );
sqlite3WindowChain(pParse, yymsp[0].minor.yy41, yymsp[-2].minor.yy41);
@@ -171720,7 +172617,7 @@ static YYACTIONTYPE yy_reduce(
}
yymsp[-2].minor.yy41 = yylhsminor.yy41;
break;
- case 313: /* windowdefn ::= nm AS LP window RP */
+ case 311: /* windowdefn ::= nm AS LP window RP */
{
if( ALWAYS(yymsp[-1].minor.yy41) ){
yymsp[-1].minor.yy41->zName = sqlite3DbStrNDup(pParse->db, yymsp[-4].minor.yy0.z, yymsp[-4].minor.yy0.n);
@@ -171729,90 +172626,90 @@ static YYACTIONTYPE yy_reduce(
}
yymsp[-4].minor.yy41 = yylhsminor.yy41;
break;
- case 314: /* window ::= PARTITION BY nexprlist orderby_opt frame_opt */
+ case 312: /* window ::= PARTITION BY nexprlist orderby_opt frame_opt */
{
yymsp[-4].minor.yy41 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy41, yymsp[-2].minor.yy322, yymsp[-1].minor.yy322, 0);
}
break;
- case 315: /* window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
+ case 313: /* window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
{
yylhsminor.yy41 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy41, yymsp[-2].minor.yy322, yymsp[-1].minor.yy322, &yymsp[-5].minor.yy0);
}
yymsp[-5].minor.yy41 = yylhsminor.yy41;
break;
- case 316: /* window ::= ORDER BY sortlist frame_opt */
+ case 314: /* window ::= ORDER BY sortlist frame_opt */
{
yymsp[-3].minor.yy41 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy41, 0, yymsp[-1].minor.yy322, 0);
}
break;
- case 317: /* window ::= nm ORDER BY sortlist frame_opt */
+ case 315: /* window ::= nm ORDER BY sortlist frame_opt */
{
yylhsminor.yy41 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy41, 0, yymsp[-1].minor.yy322, &yymsp[-4].minor.yy0);
}
yymsp[-4].minor.yy41 = yylhsminor.yy41;
break;
- case 318: /* window ::= frame_opt */
- case 337: /* filter_over ::= over_clause */ yytestcase(yyruleno==337);
+ case 316: /* window ::= frame_opt */
+ case 335: /* filter_over ::= over_clause */ yytestcase(yyruleno==335);
{
yylhsminor.yy41 = yymsp[0].minor.yy41;
}
yymsp[0].minor.yy41 = yylhsminor.yy41;
break;
- case 319: /* window ::= nm frame_opt */
+ case 317: /* window ::= nm frame_opt */
{
yylhsminor.yy41 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy41, 0, 0, &yymsp[-1].minor.yy0);
}
yymsp[-1].minor.yy41 = yylhsminor.yy41;
break;
- case 320: /* frame_opt ::= */
+ case 318: /* frame_opt ::= */
{
yymsp[1].minor.yy41 = sqlite3WindowAlloc(pParse, 0, TK_UNBOUNDED, 0, TK_CURRENT, 0, 0);
}
break;
- case 321: /* frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
+ case 319: /* frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
{
yylhsminor.yy41 = sqlite3WindowAlloc(pParse, yymsp[-2].minor.yy394, yymsp[-1].minor.yy595.eType, yymsp[-1].minor.yy595.pExpr, TK_CURRENT, 0, yymsp[0].minor.yy516);
}
yymsp[-2].minor.yy41 = yylhsminor.yy41;
break;
- case 322: /* frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
+ case 320: /* frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
{
yylhsminor.yy41 = sqlite3WindowAlloc(pParse, yymsp[-5].minor.yy394, yymsp[-3].minor.yy595.eType, yymsp[-3].minor.yy595.pExpr, yymsp[-1].minor.yy595.eType, yymsp[-1].minor.yy595.pExpr, yymsp[0].minor.yy516);
}
yymsp[-5].minor.yy41 = yylhsminor.yy41;
break;
- case 324: /* frame_bound_s ::= frame_bound */
- case 326: /* frame_bound_e ::= frame_bound */ yytestcase(yyruleno==326);
+ case 322: /* frame_bound_s ::= frame_bound */
+ case 324: /* frame_bound_e ::= frame_bound */ yytestcase(yyruleno==324);
{yylhsminor.yy595 = yymsp[0].minor.yy595;}
yymsp[0].minor.yy595 = yylhsminor.yy595;
break;
- case 325: /* frame_bound_s ::= UNBOUNDED PRECEDING */
- case 327: /* frame_bound_e ::= UNBOUNDED FOLLOWING */ yytestcase(yyruleno==327);
- case 329: /* frame_bound ::= CURRENT ROW */ yytestcase(yyruleno==329);
+ case 323: /* frame_bound_s ::= UNBOUNDED PRECEDING */
+ case 325: /* frame_bound_e ::= UNBOUNDED FOLLOWING */ yytestcase(yyruleno==325);
+ case 327: /* frame_bound ::= CURRENT ROW */ yytestcase(yyruleno==327);
{yylhsminor.yy595.eType = yymsp[-1].major; yylhsminor.yy595.pExpr = 0;}
yymsp[-1].minor.yy595 = yylhsminor.yy595;
break;
- case 328: /* frame_bound ::= expr PRECEDING|FOLLOWING */
+ case 326: /* frame_bound ::= expr PRECEDING|FOLLOWING */
{yylhsminor.yy595.eType = yymsp[0].major; yylhsminor.yy595.pExpr = yymsp[-1].minor.yy528;}
yymsp[-1].minor.yy595 = yylhsminor.yy595;
break;
- case 330: /* frame_exclude_opt ::= */
+ case 328: /* frame_exclude_opt ::= */
{yymsp[1].minor.yy516 = 0;}
break;
- case 331: /* frame_exclude_opt ::= EXCLUDE frame_exclude */
+ case 329: /* frame_exclude_opt ::= EXCLUDE frame_exclude */
{yymsp[-1].minor.yy516 = yymsp[0].minor.yy516;}
break;
- case 332: /* frame_exclude ::= NO OTHERS */
- case 333: /* frame_exclude ::= CURRENT ROW */ yytestcase(yyruleno==333);
+ case 330: /* frame_exclude ::= NO OTHERS */
+ case 331: /* frame_exclude ::= CURRENT ROW */ yytestcase(yyruleno==331);
{yymsp[-1].minor.yy516 = yymsp[-1].major; /*A-overwrites-X*/}
break;
- case 334: /* frame_exclude ::= GROUP|TIES */
+ case 332: /* frame_exclude ::= GROUP|TIES */
{yymsp[0].minor.yy516 = yymsp[0].major; /*A-overwrites-X*/}
break;
- case 335: /* window_clause ::= WINDOW windowdefn_list */
+ case 333: /* window_clause ::= WINDOW windowdefn_list */
{ yymsp[-1].minor.yy41 = yymsp[0].minor.yy41; }
break;
- case 336: /* filter_over ::= filter_clause over_clause */
+ case 334: /* filter_over ::= filter_clause over_clause */
{
if( yymsp[0].minor.yy41 ){
yymsp[0].minor.yy41->pFilter = yymsp[-1].minor.yy528;
@@ -171823,7 +172720,7 @@ static YYACTIONTYPE yy_reduce(
}
yymsp[-1].minor.yy41 = yylhsminor.yy41;
break;
- case 338: /* filter_over ::= filter_clause */
+ case 336: /* filter_over ::= filter_clause */
{
yylhsminor.yy41 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window));
if( yylhsminor.yy41 ){
@@ -171835,13 +172732,13 @@ static YYACTIONTYPE yy_reduce(
}
yymsp[0].minor.yy41 = yylhsminor.yy41;
break;
- case 339: /* over_clause ::= OVER LP window RP */
+ case 337: /* over_clause ::= OVER LP window RP */
{
yymsp[-3].minor.yy41 = yymsp[-1].minor.yy41;
assert( yymsp[-3].minor.yy41!=0 );
}
break;
- case 340: /* over_clause ::= OVER nm */
+ case 338: /* over_clause ::= OVER nm */
{
yymsp[-1].minor.yy41 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window));
if( yymsp[-1].minor.yy41 ){
@@ -171849,73 +172746,73 @@ static YYACTIONTYPE yy_reduce(
}
}
break;
- case 341: /* filter_clause ::= FILTER LP WHERE expr RP */
+ case 339: /* filter_clause ::= FILTER LP WHERE expr RP */
{ yymsp[-4].minor.yy528 = yymsp[-1].minor.yy528; }
break;
default:
- /* (342) input ::= cmdlist */ yytestcase(yyruleno==342);
- /* (343) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==343);
- /* (344) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=344);
- /* (345) ecmd ::= SEMI */ yytestcase(yyruleno==345);
- /* (346) ecmd ::= cmdx SEMI */ yytestcase(yyruleno==346);
- /* (347) ecmd ::= explain cmdx SEMI (NEVER REDUCES) */ assert(yyruleno!=347);
- /* (348) trans_opt ::= */ yytestcase(yyruleno==348);
- /* (349) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==349);
- /* (350) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==350);
- /* (351) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==351);
- /* (352) savepoint_opt ::= */ yytestcase(yyruleno==352);
- /* (353) cmd ::= create_table create_table_args */ yytestcase(yyruleno==353);
- /* (354) table_option_set ::= table_option (OPTIMIZED OUT) */ assert(yyruleno!=354);
- /* (355) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==355);
- /* (356) columnlist ::= columnname carglist */ yytestcase(yyruleno==356);
- /* (357) nm ::= ID|INDEXED */ yytestcase(yyruleno==357);
- /* (358) nm ::= STRING */ yytestcase(yyruleno==358);
- /* (359) nm ::= JOIN_KW */ yytestcase(yyruleno==359);
- /* (360) typetoken ::= typename */ yytestcase(yyruleno==360);
- /* (361) typename ::= ID|STRING */ yytestcase(yyruleno==361);
- /* (362) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=362);
- /* (363) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=363);
- /* (364) carglist ::= carglist ccons */ yytestcase(yyruleno==364);
- /* (365) carglist ::= */ yytestcase(yyruleno==365);
- /* (366) ccons ::= NULL onconf */ yytestcase(yyruleno==366);
- /* (367) ccons ::= GENERATED ALWAYS AS generated */ yytestcase(yyruleno==367);
- /* (368) ccons ::= AS generated */ yytestcase(yyruleno==368);
- /* (369) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==369);
- /* (370) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==370);
- /* (371) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=371);
- /* (372) tconscomma ::= */ yytestcase(yyruleno==372);
- /* (373) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=373);
- /* (374) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=374);
- /* (375) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=375);
- /* (376) oneselect ::= values */ yytestcase(yyruleno==376);
- /* (377) sclp ::= selcollist COMMA */ yytestcase(yyruleno==377);
- /* (378) as ::= ID|STRING */ yytestcase(yyruleno==378);
- /* (379) indexed_opt ::= indexed_by (OPTIMIZED OUT) */ assert(yyruleno!=379);
- /* (380) returning ::= */ yytestcase(yyruleno==380);
- /* (381) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=381);
- /* (382) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==382);
- /* (383) exprlist ::= nexprlist */ yytestcase(yyruleno==383);
- /* (384) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=384);
- /* (385) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=385);
- /* (386) nmnum ::= ON */ yytestcase(yyruleno==386);
- /* (387) nmnum ::= DELETE */ yytestcase(yyruleno==387);
- /* (388) nmnum ::= DEFAULT */ yytestcase(yyruleno==388);
- /* (389) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==389);
- /* (390) foreach_clause ::= */ yytestcase(yyruleno==390);
- /* (391) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==391);
- /* (392) trnm ::= nm */ yytestcase(yyruleno==392);
- /* (393) tridxby ::= */ yytestcase(yyruleno==393);
- /* (394) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==394);
- /* (395) database_kw_opt ::= */ yytestcase(yyruleno==395);
- /* (396) kwcolumn_opt ::= */ yytestcase(yyruleno==396);
- /* (397) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==397);
- /* (398) vtabarglist ::= vtabarg */ yytestcase(yyruleno==398);
- /* (399) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==399);
- /* (400) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==400);
- /* (401) anylist ::= */ yytestcase(yyruleno==401);
- /* (402) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==402);
- /* (403) anylist ::= anylist ANY */ yytestcase(yyruleno==403);
- /* (404) with ::= */ yytestcase(yyruleno==404);
+ /* (340) input ::= cmdlist */ yytestcase(yyruleno==340);
+ /* (341) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==341);
+ /* (342) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=342);
+ /* (343) ecmd ::= SEMI */ yytestcase(yyruleno==343);
+ /* (344) ecmd ::= cmdx SEMI */ yytestcase(yyruleno==344);
+ /* (345) ecmd ::= explain cmdx SEMI (NEVER REDUCES) */ assert(yyruleno!=345);
+ /* (346) trans_opt ::= */ yytestcase(yyruleno==346);
+ /* (347) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==347);
+ /* (348) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==348);
+ /* (349) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==349);
+ /* (350) savepoint_opt ::= */ yytestcase(yyruleno==350);
+ /* (351) cmd ::= create_table create_table_args */ yytestcase(yyruleno==351);
+ /* (352) table_option_set ::= table_option (OPTIMIZED OUT) */ assert(yyruleno!=352);
+ /* (353) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==353);
+ /* (354) columnlist ::= columnname carglist */ yytestcase(yyruleno==354);
+ /* (355) nm ::= ID|INDEXED|JOIN_KW */ yytestcase(yyruleno==355);
+ /* (356) nm ::= STRING */ yytestcase(yyruleno==356);
+ /* (357) typetoken ::= typename */ yytestcase(yyruleno==357);
+ /* (358) typename ::= ID|STRING */ yytestcase(yyruleno==358);
+ /* (359) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=359);
+ /* (360) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=360);
+ /* (361) carglist ::= carglist ccons */ yytestcase(yyruleno==361);
+ /* (362) carglist ::= */ yytestcase(yyruleno==362);
+ /* (363) ccons ::= NULL onconf */ yytestcase(yyruleno==363);
+ /* (364) ccons ::= GENERATED ALWAYS AS generated */ yytestcase(yyruleno==364);
+ /* (365) ccons ::= AS generated */ yytestcase(yyruleno==365);
+ /* (366) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==366);
+ /* (367) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==367);
+ /* (368) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=368);
+ /* (369) tconscomma ::= */ yytestcase(yyruleno==369);
+ /* (370) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=370);
+ /* (371) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=371);
+ /* (372) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=372);
+ /* (373) oneselect ::= values */ yytestcase(yyruleno==373);
+ /* (374) sclp ::= selcollist COMMA */ yytestcase(yyruleno==374);
+ /* (375) as ::= ID|STRING */ yytestcase(yyruleno==375);
+ /* (376) indexed_opt ::= indexed_by (OPTIMIZED OUT) */ assert(yyruleno!=376);
+ /* (377) returning ::= */ yytestcase(yyruleno==377);
+ /* (378) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=378);
+ /* (379) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==379);
+ /* (380) case_operand ::= expr */ yytestcase(yyruleno==380);
+ /* (381) exprlist ::= nexprlist */ yytestcase(yyruleno==381);
+ /* (382) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=382);
+ /* (383) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=383);
+ /* (384) nmnum ::= ON */ yytestcase(yyruleno==384);
+ /* (385) nmnum ::= DELETE */ yytestcase(yyruleno==385);
+ /* (386) nmnum ::= DEFAULT */ yytestcase(yyruleno==386);
+ /* (387) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==387);
+ /* (388) foreach_clause ::= */ yytestcase(yyruleno==388);
+ /* (389) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==389);
+ /* (390) trnm ::= nm */ yytestcase(yyruleno==390);
+ /* (391) tridxby ::= */ yytestcase(yyruleno==391);
+ /* (392) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==392);
+ /* (393) database_kw_opt ::= */ yytestcase(yyruleno==393);
+ /* (394) kwcolumn_opt ::= */ yytestcase(yyruleno==394);
+ /* (395) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==395);
+ /* (396) vtabarglist ::= vtabarg */ yytestcase(yyruleno==396);
+ /* (397) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==397);
+ /* (398) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==398);
+ /* (399) anylist ::= */ yytestcase(yyruleno==399);
+ /* (400) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==400);
+ /* (401) anylist ::= anylist ANY */ yytestcase(yyruleno==401);
+ /* (402) with ::= */ yytestcase(yyruleno==402);
break;
/********** End reduce actions ************************************************/
};
@@ -172491,7 +173388,7 @@ static const unsigned char aKWHash[127] = {
/* aKWNext[] forms the hash collision chain. If aKWHash[i]==0
** then the i-th keyword has no more hash collisions. Otherwise,
** the next keyword with the same hash is aKWHash[i]-1. */
-static const unsigned char aKWNext[147] = {
+static const unsigned char aKWNext[148] = {0,
0, 0, 0, 0, 4, 0, 43, 0, 0, 106, 114, 0, 0,
0, 2, 0, 0, 143, 0, 0, 0, 13, 0, 0, 0, 0,
141, 0, 0, 119, 52, 0, 0, 137, 12, 0, 0, 62, 0,
@@ -172506,7 +173403,7 @@ static const unsigned char aKWNext[147] = {
102, 0, 0, 87,
};
/* aKWLen[i] is the length (in bytes) of the i-th keyword */
-static const unsigned char aKWLen[147] = {
+static const unsigned char aKWLen[148] = {0,
7, 7, 5, 4, 6, 4, 5, 3, 6, 7, 3, 6, 6,
7, 7, 3, 8, 2, 6, 5, 4, 4, 3, 10, 4, 7,
6, 9, 4, 2, 6, 5, 9, 9, 4, 7, 3, 2, 4,
@@ -172522,7 +173419,7 @@ static const unsigned char aKWLen[147] = {
};
/* aKWOffset[i] is the index into zKWText[] of the start of
** the text for the i-th keyword. */
-static const unsigned short int aKWOffset[147] = {
+static const unsigned short int aKWOffset[148] = {0,
0, 2, 2, 8, 9, 14, 16, 20, 23, 25, 25, 29, 33,
36, 41, 46, 48, 53, 54, 59, 62, 65, 67, 69, 78, 81,
86, 90, 90, 94, 99, 101, 105, 111, 119, 123, 123, 123, 126,
@@ -172537,7 +173434,7 @@ static const unsigned short int aKWOffset[147] = {
648, 650, 655, 659,
};
/* aKWCode[i] is the parser symbol code for the i-th keyword */
-static const unsigned char aKWCode[147] = {
+static const unsigned char aKWCode[148] = {0,
TK_REINDEX, TK_INDEXED, TK_INDEX, TK_DESC, TK_ESCAPE,
TK_EACH, TK_CHECK, TK_KEY, TK_BEFORE, TK_FOREIGN,
TK_FOR, TK_IGNORE, TK_LIKE_KW, TK_EXPLAIN, TK_INSTEAD,
@@ -172706,7 +173603,7 @@ static int keywordCode(const char *z, int n, int *pType){
const char *zKW;
if( n>=2 ){
i = ((charMap(z[0])*4) ^ (charMap(z[n-1])*3) ^ n*1) % 127;
- for(i=((int)aKWHash[i])-1; i>=0; i=((int)aKWNext[i])-1){
+ for(i=(int)aKWHash[i]; i>0; i=aKWNext[i]){
if( aKWLen[i]!=n ) continue;
zKW = &zKWText[aKWOffset[i]];
#ifdef SQLITE_ASCII
@@ -172722,153 +173619,153 @@ static int keywordCode(const char *z, int n, int *pType){
while( j=SQLITE_N_KEYWORD ) return SQLITE_ERROR;
+ i++;
*pzName = zKWText + aKWOffset[i];
*pnName = aKWLen[i];
return SQLITE_OK;
@@ -174421,9 +175319,21 @@ SQLITE_API int sqlite3_config(int op, ...){
va_list ap;
int rc = SQLITE_OK;
- /* sqlite3_config() shall return SQLITE_MISUSE if it is invoked while
- ** the SQLite library is in use. */
- if( sqlite3GlobalConfig.isInit ) return SQLITE_MISUSE_BKPT;
+ /* sqlite3_config() normally returns SQLITE_MISUSE if it is invoked while
+ ** the SQLite library is in use. Except, a few selected opcodes
+ ** are allowed.
+ */
+ if( sqlite3GlobalConfig.isInit ){
+ static const u64 mAnytimeConfigOption = 0
+ | MASKBIT64( SQLITE_CONFIG_LOG )
+ | MASKBIT64( SQLITE_CONFIG_PCACHE_HDRSZ )
+ ;
+ if( op<0 || op>63 || (MASKBIT64(op) & mAnytimeConfigOption)==0 ){
+ return SQLITE_MISUSE_BKPT;
+ }
+ testcase( op==SQLITE_CONFIG_LOG );
+ testcase( op==SQLITE_CONFIG_PCACHE_HDRSZ );
+ }
va_start(ap, op);
switch( op ){
@@ -174492,6 +175402,7 @@ SQLITE_API int sqlite3_config(int op, ...){
break;
}
case SQLITE_CONFIG_MEMSTATUS: {
+ assert( !sqlite3GlobalConfig.isInit ); /* Cannot change at runtime */
/* EVIDENCE-OF: R-61275-35157 The SQLITE_CONFIG_MEMSTATUS option takes
** single argument of type int, interpreted as a boolean, which enables
** or disables the collection of memory allocation statistics. */
@@ -174615,8 +175526,10 @@ SQLITE_API int sqlite3_config(int op, ...){
** sqlite3GlobalConfig.xLog = va_arg(ap, void(*)(void*,int,const char*));
*/
typedef void(*LOGFUNC_t)(void*,int,const char*);
- sqlite3GlobalConfig.xLog = va_arg(ap, LOGFUNC_t);
- sqlite3GlobalConfig.pLogArg = va_arg(ap, void*);
+ LOGFUNC_t xLog = va_arg(ap, LOGFUNC_t);
+ void *pLogArg = va_arg(ap, void*);
+ AtomicStore(&sqlite3GlobalConfig.xLog, xLog);
+ AtomicStore(&sqlite3GlobalConfig.pLogArg, pLogArg);
break;
}
@@ -174630,7 +175543,8 @@ SQLITE_API int sqlite3_config(int op, ...){
** argument of type int. If non-zero, then URI handling is globally
** enabled. If the parameter is zero, then URI handling is globally
** disabled. */
- sqlite3GlobalConfig.bOpenUri = va_arg(ap, int);
+ int bOpenUri = va_arg(ap, int);
+ AtomicStore(&sqlite3GlobalConfig.bOpenUri, bOpenUri);
break;
}
@@ -174945,6 +175859,8 @@ SQLITE_API int sqlite3_db_config(sqlite3 *db, int op, ...){
{ SQLITE_DBCONFIG_DQS_DML, SQLITE_DqsDML },
{ SQLITE_DBCONFIG_LEGACY_FILE_FORMAT, SQLITE_LegacyFileFmt },
{ SQLITE_DBCONFIG_TRUSTED_SCHEMA, SQLITE_TrustedSchema },
+ { SQLITE_DBCONFIG_STMT_SCANSTATUS, SQLITE_StmtScanStatus },
+ { SQLITE_DBCONFIG_REVERSE_SCANORDER, SQLITE_ReverseOrder },
};
unsigned int i;
rc = SQLITE_ERROR; /* IMP: R-42790-23372 */
@@ -176930,9 +177846,9 @@ SQLITE_PRIVATE int sqlite3ParseUri(
assert( *pzErrMsg==0 );
- if( ((flags & SQLITE_OPEN_URI) /* IMP: R-48725-32206 */
- || sqlite3GlobalConfig.bOpenUri) /* IMP: R-51689-46548 */
- && nUri>=5 && memcmp(zUri, "file:", 5)==0 /* IMP: R-57884-37496 */
+ if( ((flags & SQLITE_OPEN_URI) /* IMP: R-48725-32206 */
+ || AtomicLoad(&sqlite3GlobalConfig.bOpenUri)) /* IMP: R-51689-46548 */
+ && nUri>=5 && memcmp(zUri, "file:", 5)==0 /* IMP: R-57884-37496 */
){
char *zOpt;
int eState; /* Parser state when parsing URI */
@@ -177338,6 +178254,9 @@ static int openDatabase(
#endif
#if defined(SQLITE_DEFAULT_LEGACY_ALTER_TABLE)
| SQLITE_LegacyAlter
+#endif
+#if defined(SQLITE_ENABLE_STMT_SCANSTATUS)
+ | SQLITE_StmtScanStatus
#endif
;
sqlite3HashInit(&db->aCollSeq);
@@ -177903,7 +178822,7 @@ SQLITE_API int sqlite3_sleep(int ms){
/* This function works in milliseconds, but the underlying OsSleep()
** API uses microseconds. Hence the 1000's.
*/
- rc = (sqlite3OsSleep(pVfs, 1000*ms)/1000);
+ rc = (sqlite3OsSleep(pVfs, ms<0 ? 0 : 1000*ms)/1000);
return rc;
}
@@ -198907,6 +199826,7 @@ static const char * const jsonType[] = {
#define JNODE_PATCH 0x10 /* Patch with JsonNode.u.pPatch */
#define JNODE_APPEND 0x20 /* More ARRAY/OBJECT entries at u.iAppend */
#define JNODE_LABEL 0x40 /* Is a label of an object */
+#define JNODE_JSON5 0x80 /* Node contains JSON5 enhancements */
/* A single node of parsed JSON
@@ -198933,10 +199853,12 @@ struct JsonParse {
JsonNode *aNode; /* Array of nodes containing the parse */
const char *zJson; /* Original JSON string */
u32 *aUp; /* Index of parent of each node */
- u8 oom; /* Set to true if out of memory */
- u8 nErr; /* Number of errors seen */
u16 iDepth; /* Nesting depth */
+ u8 nErr; /* Number of errors seen */
+ u8 oom; /* Set to true if out of memory */
+ u8 hasNonstd; /* True if input uses non-standard features like JSON5 */
int nJson; /* Length of the zJson string in bytes */
+ u32 iErr; /* Error location in zJson[] */
u32 iHold; /* Replace cache line with the lowest iHold value */
};
@@ -198944,10 +199866,10 @@ struct JsonParse {
** Maximum nesting depth of JSON for this implementation.
**
** This limit is needed to avoid a stack overflow in the recursive
-** descent parser. A depth of 2000 is far deeper than any sane JSON
-** should go.
+** descent parser. A depth of 1000 is far deeper than any sane JSON
+** should go. Historical note: This limit was 2000 prior to version 3.42.0
*/
-#define JSON_MAX_DEPTH 2000
+#define JSON_MAX_DEPTH 1000
/**************************************************************************
** Utility routines for dealing with JsonString objects
@@ -199097,6 +200019,129 @@ static void jsonAppendString(JsonString *p, const char *zIn, u32 N){
assert( p->nUsednAlloc );
}
+/*
+** The zIn[0..N] string is a JSON5 string literal. Append to p a translation
+** of the string literal that standard JSON and that omits all JSON5
+** features.
+*/
+static void jsonAppendNormalizedString(JsonString *p, const char *zIn, u32 N){
+ u32 i;
+ jsonAppendChar(p, '"');
+ zIn++;
+ N -= 2;
+ while( N>0 ){
+ for(i=0; i0 ){
+ jsonAppendRaw(p, zIn, i);
+ zIn += i;
+ N -= i;
+ if( N==0 ) break;
+ }
+ assert( zIn[0]=='\\' );
+ switch( (u8)zIn[1] ){
+ case '\'':
+ jsonAppendChar(p, '\'');
+ break;
+ case 'v':
+ jsonAppendRaw(p, "\\u0009", 6);
+ break;
+ case 'x':
+ jsonAppendRaw(p, "\\u00", 4);
+ jsonAppendRaw(p, &zIn[2], 2);
+ zIn += 2;
+ N -= 2;
+ break;
+ case '0':
+ jsonAppendRaw(p, "\\u0000", 6);
+ break;
+ case '\r':
+ if( zIn[2]=='\n' ){
+ zIn++;
+ N--;
+ }
+ break;
+ case '\n':
+ break;
+ case 0xe2:
+ assert( N>=4 );
+ assert( 0x80==(u8)zIn[2] );
+ assert( 0xa8==(u8)zIn[3] || 0xa9==(u8)zIn[3] );
+ zIn += 2;
+ N -= 2;
+ break;
+ default:
+ jsonAppendRaw(p, zIn, 2);
+ break;
+ }
+ zIn += 2;
+ N -= 2;
+ }
+ jsonAppendChar(p, '"');
+}
+
+/*
+** The zIn[0..N] string is a JSON5 integer literal. Append to p a translation
+** of the string literal that standard JSON and that omits all JSON5
+** features.
+*/
+static void jsonAppendNormalizedInt(JsonString *p, const char *zIn, u32 N){
+ if( zIn[0]=='+' ){
+ zIn++;
+ N--;
+ }else if( zIn[0]=='-' ){
+ jsonAppendChar(p, '-');
+ zIn++;
+ N--;
+ }
+ if( zIn[0]=='0' && (zIn[1]=='x' || zIn[1]=='X') ){
+ sqlite3_int64 i = 0;
+ int rc = sqlite3DecOrHexToI64(zIn, &i);
+ if( rc<=1 ){
+ jsonPrintf(100,p,"%lld",i);
+ }else{
+ assert( rc==2 );
+ jsonAppendRaw(p, "9.0e999", 7);
+ }
+ return;
+ }
+ jsonAppendRaw(p, zIn, N);
+}
+
+/*
+** The zIn[0..N] string is a JSON5 real literal. Append to p a translation
+** of the string literal that standard JSON and that omits all JSON5
+** features.
+*/
+static void jsonAppendNormalizedReal(JsonString *p, const char *zIn, u32 N){
+ u32 i;
+ if( zIn[0]=='+' ){
+ zIn++;
+ N--;
+ }else if( zIn[0]=='-' ){
+ jsonAppendChar(p, '-');
+ zIn++;
+ N--;
+ }
+ if( zIn[0]=='.' ){
+ jsonAppendChar(p, '0');
+ }
+ for(i=0; i0 ){
+ jsonAppendRaw(p, zIn, N);
+ }
+}
+
+
+
/*
** Append a function parameter value to the JSON string under
** construction.
@@ -199110,8 +200155,11 @@ static void jsonAppendValue(
jsonAppendRaw(p, "null", 4);
break;
}
- case SQLITE_INTEGER:
case SQLITE_FLOAT: {
+ jsonPrintf(100, p, "%!0.15g", sqlite3_value_double(pValue));
+ break;
+ }
+ case SQLITE_INTEGER: {
const char *z = (const char*)sqlite3_value_text(pValue);
u32 n = (u32)sqlite3_value_bytes(pValue);
jsonAppendRaw(p, z, n);
@@ -199224,17 +200272,38 @@ static void jsonRenderNode(
break;
}
case JSON_STRING: {
+ assert( pNode->eU==1 );
if( pNode->jnFlags & JNODE_RAW ){
- assert( pNode->eU==1 );
- jsonAppendString(pOut, pNode->u.zJContent, pNode->n);
- break;
+ if( pNode->jnFlags & JNODE_LABEL ){
+ jsonAppendChar(pOut, '"');
+ jsonAppendRaw(pOut, pNode->u.zJContent, pNode->n);
+ jsonAppendChar(pOut, '"');
+ }else{
+ jsonAppendString(pOut, pNode->u.zJContent, pNode->n);
+ }
+ }else if( pNode->jnFlags & JNODE_JSON5 ){
+ jsonAppendNormalizedString(pOut, pNode->u.zJContent, pNode->n);
+ }else{
+ jsonAppendRaw(pOut, pNode->u.zJContent, pNode->n);
}
- /* no break */ deliberate_fall_through
+ break;
+ }
+ case JSON_REAL: {
+ assert( pNode->eU==1 );
+ if( pNode->jnFlags & JNODE_JSON5 ){
+ jsonAppendNormalizedReal(pOut, pNode->u.zJContent, pNode->n);
+ }else{
+ jsonAppendRaw(pOut, pNode->u.zJContent, pNode->n);
+ }
+ break;
}
- case JSON_REAL:
case JSON_INT: {
assert( pNode->eU==1 );
- jsonAppendRaw(pOut, pNode->u.zJContent, pNode->n);
+ if( pNode->jnFlags & JNODE_JSON5 ){
+ jsonAppendNormalizedInt(pOut, pNode->u.zJContent, pNode->n);
+ }else{
+ jsonAppendRaw(pOut, pNode->u.zJContent, pNode->n);
+ }
break;
}
case JSON_ARRAY: {
@@ -199350,59 +200419,41 @@ static void jsonReturn(
}
case JSON_INT: {
sqlite3_int64 i = 0;
+ int rc;
+ int bNeg = 0;
const char *z;
+
+
assert( pNode->eU==1 );
z = pNode->u.zJContent;
- if( z[0]=='-' ){ z++; }
- while( z[0]>='0' && z[0]<='9' ){
- unsigned v = *(z++) - '0';
- if( i>=LARGEST_INT64/10 ){
- if( i>LARGEST_INT64/10 ) goto int_as_real;
- if( z[0]>='0' && z[0]<='9' ) goto int_as_real;
- if( v==9 ) goto int_as_real;
- if( v==8 ){
- if( pNode->u.zJContent[0]=='-' ){
- sqlite3_result_int64(pCtx, SMALLEST_INT64);
- goto int_done;
- }else{
- goto int_as_real;
- }
- }
- }
- i = i*10 + v;
+ if( z[0]=='-' ){ z++; bNeg = 1; }
+ else if( z[0]=='+' ){ z++; }
+ rc = sqlite3DecOrHexToI64(z, &i);
+ if( rc<=1 ){
+ sqlite3_result_int64(pCtx, bNeg ? -i : i);
+ }else if( rc==3 && bNeg ){
+ sqlite3_result_int64(pCtx, SMALLEST_INT64);
+ }else{
+ goto to_double;
}
- if( pNode->u.zJContent[0]=='-' ){ i = -i; }
- sqlite3_result_int64(pCtx, i);
- int_done:
break;
- int_as_real: ; /* no break */ deliberate_fall_through
}
case JSON_REAL: {
double r;
-#ifdef SQLITE_AMALGAMATION
const char *z;
assert( pNode->eU==1 );
+ to_double:
z = pNode->u.zJContent;
sqlite3AtoF(z, &r, sqlite3Strlen30(z), SQLITE_UTF8);
-#else
- assert( pNode->eU==1 );
- r = strtod(pNode->u.zJContent, 0);
-#endif
sqlite3_result_double(pCtx, r);
break;
}
case JSON_STRING: {
-#if 0 /* Never happens because JNODE_RAW is only set by json_set(),
- ** json_insert() and json_replace() and those routines do not
- ** call jsonReturn() */
if( pNode->jnFlags & JNODE_RAW ){
assert( pNode->eU==1 );
sqlite3_result_text(pCtx, pNode->u.zJContent, pNode->n,
SQLITE_TRANSIENT);
- }else
-#endif
- assert( (pNode->jnFlags & JNODE_RAW)==0 );
- if( (pNode->jnFlags & JNODE_ESCAPE)==0 ){
+ }else if( (pNode->jnFlags & JNODE_ESCAPE)==0 ){
/* JSON formatted without any backslash-escapes */
assert( pNode->eU==1 );
sqlite3_result_text(pCtx, pNode->u.zJContent+1, pNode->n-2,
@@ -199414,18 +200465,17 @@ static void jsonReturn(
const char *z;
char *zOut;
u32 j;
+ u32 nOut = n;
assert( pNode->eU==1 );
z = pNode->u.zJContent;
- zOut = sqlite3_malloc( n+1 );
+ zOut = sqlite3_malloc( nOut+1 );
if( zOut==0 ){
sqlite3_result_error_nomem(pCtx);
break;
}
for(i=1, j=0; iaNode[pParse->nNode];
- p->eType = (u8)eType;
- p->jnFlags = 0;
+ p->eType = (u8)(eType & 0xff);
+ p->jnFlags = (u8)(eType >> 8);
VVA( p->eU = zContent ? 1 : 0 );
p->n = n;
p->u.zJContent = zContent;
return pParse->nNode++;
}
+/*
+** Return true if z[] begins with 2 (or more) hexadecimal digits
+*/
+static int jsonIs2Hex(const char *z){
+ return sqlite3Isxdigit(z[0]) && sqlite3Isxdigit(z[1]);
+}
+
/*
** Return true if z[] begins with 4 (or more) hexadecimal digits
*/
static int jsonIs4Hex(const char *z){
- int i;
- for(i=0; i<4; i++) if( !sqlite3Isxdigit(z[i]) ) return 0;
- return 1;
+ return jsonIs2Hex(z) && jsonIs2Hex(&z[2]);
}
+/*
+** Return the number of bytes of JSON5 whitespace at the beginning of
+** the input string z[].
+**
+** JSON5 whitespace consists of any of the following characters:
+**
+** Unicode UTF-8 Name
+** U+0009 09 horizontal tab
+** U+000a 0a line feed
+** U+000b 0b vertical tab
+** U+000c 0c form feed
+** U+000d 0d carriage return
+** U+0020 20 space
+** U+00a0 c2 a0 non-breaking space
+** U+1680 e1 9a 80 ogham space mark
+** U+2000 e2 80 80 en quad
+** U+2001 e2 80 81 em quad
+** U+2002 e2 80 82 en space
+** U+2003 e2 80 83 em space
+** U+2004 e2 80 84 three-per-em space
+** U+2005 e2 80 85 four-per-em space
+** U+2006 e2 80 86 six-per-em space
+** U+2007 e2 80 87 figure space
+** U+2008 e2 80 88 punctuation space
+** U+2009 e2 80 89 thin space
+** U+200a e2 80 8a hair space
+** U+2028 e2 80 a8 line separator
+** U+2029 e2 80 a9 paragraph separator
+** U+202f e2 80 af narrow no-break space (NNBSP)
+** U+205f e2 81 9f medium mathematical space (MMSP)
+** U+3000 e3 80 80 ideographical space
+** U+FEFF ef bb bf byte order mark
+**
+** In addition, comments between '/', '*' and '*', '/' and
+** from '/', '/' to end-of-line are also considered to be whitespace.
+*/
+static int json5Whitespace(const char *zIn){
+ int n = 0;
+ const u8 *z = (u8*)zIn;
+ while( 1 /*exit by "goto whitespace_done"*/ ){
+ switch( z[n] ){
+ case 0x09:
+ case 0x0a:
+ case 0x0b:
+ case 0x0c:
+ case 0x0d:
+ case 0x20: {
+ n++;
+ break;
+ }
+ case '/': {
+ if( z[n+1]=='*' && z[n+2]!=0 ){
+ int j;
+ for(j=n+3; z[j]!='/' || z[j-1]!='*'; j++){
+ if( z[j]==0 ) goto whitespace_done;
+ }
+ n = j+1;
+ break;
+ }else if( z[n+1]=='/' ){
+ int j;
+ char c;
+ for(j=n+2; (c = z[j])!=0; j++){
+ if( c=='\n' || c=='\r' ) break;
+ if( 0xe2==(u8)c && 0x80==(u8)z[j+1]
+ && (0xa8==(u8)z[j+2] || 0xa9==(u8)z[j+2])
+ ){
+ j += 2;
+ break;
+ }
+ }
+ n = j;
+ if( z[n] ) n++;
+ break;
+ }
+ goto whitespace_done;
+ }
+ case 0xc2: {
+ if( z[n+1]==0xa0 ){
+ n += 2;
+ break;
+ }
+ goto whitespace_done;
+ }
+ case 0xe1: {
+ if( z[n+1]==0x9a && z[n+2]==0x80 ){
+ n += 3;
+ break;
+ }
+ goto whitespace_done;
+ }
+ case 0xe2: {
+ if( z[n+1]==0x80 ){
+ u8 c = z[n+2];
+ if( c<0x80 ) goto whitespace_done;
+ if( c<=0x8a || c==0xa8 || c==0xa9 || c==0xaf ){
+ n += 3;
+ break;
+ }
+ }else if( z[n+1]==0x81 && z[n+2]==0x9f ){
+ n += 3;
+ break;
+ }
+ goto whitespace_done;
+ }
+ case 0xe3: {
+ if( z[n+1]==0x80 && z[n+2]==0x80 ){
+ n += 3;
+ break;
+ }
+ goto whitespace_done;
+ }
+ case 0xef: {
+ if( z[n+1]==0xbb && z[n+2]==0xbf ){
+ n += 3;
+ break;
+ }
+ goto whitespace_done;
+ }
+ default: {
+ goto whitespace_done;
+ }
+ }
+ }
+ whitespace_done:
+ return n;
+}
+
+/*
+** Extra floating-point literals to allow in JSON.
+*/
+static const struct NanInfName {
+ char c1;
+ char c2;
+ char n;
+ char eType;
+ char nRepl;
+ char *zMatch;
+ char *zRepl;
+} aNanInfName[] = {
+ { 'i', 'I', 3, JSON_REAL, 7, "inf", "9.0e999" },
+ { 'i', 'I', 8, JSON_REAL, 7, "infinity", "9.0e999" },
+ { 'n', 'N', 3, JSON_NULL, 4, "NaN", "null" },
+ { 'q', 'Q', 4, JSON_NULL, 4, "QNaN", "null" },
+ { 's', 'S', 4, JSON_NULL, 4, "SNaN", "null" },
+};
+
/*
** Parse a single JSON value which begins at pParse->zJson[i]. Return the
** index of the first character past the end of the value parsed.
**
-** Return negative for a syntax error. Special cases: return -2 if the
-** first non-whitespace character is '}' and return -3 if the first
-** non-whitespace character is ']'.
+** Special return values:
+**
+** 0 End if input
+** -1 Syntax error
+** -2 '}' seen
+** -3 ']' seen
+** -4 ',' seen
+** -5 ':' seen
*/
static int jsonParseValue(JsonParse *pParse, u32 i){
char c;
@@ -199572,151 +200796,430 @@ static int jsonParseValue(JsonParse *pParse, u32 i){
int x;
JsonNode *pNode;
const char *z = pParse->zJson;
- while( fast_isspace(z[i]) ){ i++; }
- if( (c = z[i])=='{' ){
+json_parse_restart:
+ switch( (u8)z[i] ){
+ case '{': {
/* Parse object */
iThis = jsonParseAddNode(pParse, JSON_OBJECT, 0, 0);
if( iThis<0 ) return -1;
+ if( ++pParse->iDepth > JSON_MAX_DEPTH ){
+ pParse->iErr = i;
+ return -1;
+ }
for(j=i+1;;j++){
- while( fast_isspace(z[j]) ){ j++; }
- if( ++pParse->iDepth > JSON_MAX_DEPTH ) return -1;
+ u32 nNode = pParse->nNode;
x = jsonParseValue(pParse, j);
- if( x<0 ){
- pParse->iDepth--;
- if( x==(-2) && pParse->nNode==(u32)iThis+1 ) return j+1;
- return -1;
+ if( x<=0 ){
+ if( x==(-2) ){
+ j = pParse->iErr;
+ if( pParse->nNode!=(u32)iThis+1 ) pParse->hasNonstd = 1;
+ break;
+ }
+ j += json5Whitespace(&z[j]);
+ if( sqlite3JsonId1(z[j])
+ || (z[j]=='\\' && z[j+1]=='u' && jsonIs4Hex(&z[j+2]))
+ ){
+ int k = j+1;
+ while( (sqlite3JsonId2(z[k]) && json5Whitespace(&z[k])==0)
+ || (z[k]=='\\' && z[k+1]=='u' && jsonIs4Hex(&z[k+2]))
+ ){
+ k++;
+ }
+ jsonParseAddNode(pParse, JSON_STRING | (JNODE_RAW<<8), k-j, &z[j]);
+ pParse->hasNonstd = 1;
+ x = k;
+ }else{
+ if( x!=-1 ) pParse->iErr = j;
+ return -1;
+ }
}
if( pParse->oom ) return -1;
- pNode = &pParse->aNode[pParse->nNode-1];
- if( pNode->eType!=JSON_STRING ) return -1;
+ pNode = &pParse->aNode[nNode];
+ if( pNode->eType!=JSON_STRING ){
+ pParse->iErr = j;
+ return -1;
+ }
pNode->jnFlags |= JNODE_LABEL;
j = x;
- while( fast_isspace(z[j]) ){ j++; }
- if( z[j]!=':' ) return -1;
- j++;
+ if( z[j]==':' ){
+ j++;
+ }else{
+ if( fast_isspace(z[j]) ){
+ do{ j++; }while( fast_isspace(z[j]) );
+ if( z[j]==':' ){
+ j++;
+ goto parse_object_value;
+ }
+ }
+ x = jsonParseValue(pParse, j);
+ if( x!=(-5) ){
+ if( x!=(-1) ) pParse->iErr = j;
+ return -1;
+ }
+ j = pParse->iErr+1;
+ }
+ parse_object_value:
x = jsonParseValue(pParse, j);
- pParse->iDepth--;
- if( x<0 ) return -1;
+ if( x<=0 ){
+ if( x!=(-1) ) pParse->iErr = j;
+ return -1;
+ }
j = x;
- while( fast_isspace(z[j]) ){ j++; }
- c = z[j];
- if( c==',' ) continue;
- if( c!='}' ) return -1;
- break;
+ if( z[j]==',' ){
+ continue;
+ }else if( z[j]=='}' ){
+ break;
+ }else{
+ if( fast_isspace(z[j]) ){
+ do{ j++; }while( fast_isspace(z[j]) );
+ if( z[j]==',' ){
+ continue;
+ }else if( z[j]=='}' ){
+ break;
+ }
+ }
+ x = jsonParseValue(pParse, j);
+ if( x==(-4) ){
+ j = pParse->iErr;
+ continue;
+ }
+ if( x==(-2) ){
+ j = pParse->iErr;
+ break;
+ }
+ }
+ pParse->iErr = j;
+ return -1;
}
pParse->aNode[iThis].n = pParse->nNode - (u32)iThis - 1;
+ pParse->iDepth--;
return j+1;
- }else if( c=='[' ){
+ }
+ case '[': {
/* Parse array */
iThis = jsonParseAddNode(pParse, JSON_ARRAY, 0, 0);
if( iThis<0 ) return -1;
+ if( ++pParse->iDepth > JSON_MAX_DEPTH ){
+ pParse->iErr = i;
+ return -1;
+ }
memset(&pParse->aNode[iThis].u, 0, sizeof(pParse->aNode[iThis].u));
for(j=i+1;;j++){
- while( fast_isspace(z[j]) ){ j++; }
- if( ++pParse->iDepth > JSON_MAX_DEPTH ) return -1;
x = jsonParseValue(pParse, j);
- pParse->iDepth--;
- if( x<0 ){
- if( x==(-3) && pParse->nNode==(u32)iThis+1 ) return j+1;
+ if( x<=0 ){
+ if( x==(-3) ){
+ j = pParse->iErr;
+ if( pParse->nNode!=(u32)iThis+1 ) pParse->hasNonstd = 1;
+ break;
+ }
+ if( x!=(-1) ) pParse->iErr = j;
return -1;
}
j = x;
- while( fast_isspace(z[j]) ){ j++; }
- c = z[j];
- if( c==',' ) continue;
- if( c!=']' ) return -1;
- break;
+ if( z[j]==',' ){
+ continue;
+ }else if( z[j]==']' ){
+ break;
+ }else{
+ if( fast_isspace(z[j]) ){
+ do{ j++; }while( fast_isspace(z[j]) );
+ if( z[j]==',' ){
+ continue;
+ }else if( z[j]==']' ){
+ break;
+ }
+ }
+ x = jsonParseValue(pParse, j);
+ if( x==(-4) ){
+ j = pParse->iErr;
+ continue;
+ }
+ if( x==(-3) ){
+ j = pParse->iErr;
+ break;
+ }
+ }
+ pParse->iErr = j;
+ return -1;
}
pParse->aNode[iThis].n = pParse->nNode - (u32)iThis - 1;
+ pParse->iDepth--;
return j+1;
- }else if( c=='"' ){
+ }
+ case '\'': {
+ u8 jnFlags;
+ char cDelim;
+ pParse->hasNonstd = 1;
+ jnFlags = JNODE_JSON5;
+ goto parse_string;
+ case '"':
/* Parse string */
- u8 jnFlags = 0;
+ jnFlags = 0;
+ parse_string:
+ cDelim = z[i];
j = i+1;
for(;;){
c = z[j];
if( (c & ~0x1f)==0 ){
/* Control characters are not allowed in strings */
+ pParse->iErr = j;
return -1;
}
if( c=='\\' ){
c = z[++j];
if( c=='"' || c=='\\' || c=='/' || c=='b' || c=='f'
|| c=='n' || c=='r' || c=='t'
- || (c=='u' && jsonIs4Hex(z+j+1)) ){
- jnFlags = JNODE_ESCAPE;
+ || (c=='u' && jsonIs4Hex(&z[j+1])) ){
+ jnFlags |= JNODE_ESCAPE;
+ }else if( c=='\'' || c=='0' || c=='v' || c=='\n'
+ || (0xe2==(u8)c && 0x80==(u8)z[j+1]
+ && (0xa8==(u8)z[j+2] || 0xa9==(u8)z[j+2]))
+ || (c=='x' && jsonIs2Hex(&z[j+1])) ){
+ jnFlags |= (JNODE_ESCAPE|JNODE_JSON5);
+ pParse->hasNonstd = 1;
+ }else if( c=='\r' ){
+ if( z[j+1]=='\n' ) j++;
+ jnFlags |= (JNODE_ESCAPE|JNODE_JSON5);
+ pParse->hasNonstd = 1;
}else{
+ pParse->iErr = j;
return -1;
}
- }else if( c=='"' ){
+ }else if( c==cDelim ){
break;
}
j++;
}
- jsonParseAddNode(pParse, JSON_STRING, j+1-i, &z[i]);
- if( !pParse->oom ) pParse->aNode[pParse->nNode-1].jnFlags = jnFlags;
+ jsonParseAddNode(pParse, JSON_STRING | (jnFlags<<8), j+1-i, &z[i]);
return j+1;
- }else if( c=='n'
- && strncmp(z+i,"null",4)==0
- && !sqlite3Isalnum(z[i+4]) ){
- jsonParseAddNode(pParse, JSON_NULL, 0, 0);
- return i+4;
- }else if( c=='t'
- && strncmp(z+i,"true",4)==0
- && !sqlite3Isalnum(z[i+4]) ){
- jsonParseAddNode(pParse, JSON_TRUE, 0, 0);
- return i+4;
- }else if( c=='f'
- && strncmp(z+i,"false",5)==0
- && !sqlite3Isalnum(z[i+5]) ){
- jsonParseAddNode(pParse, JSON_FALSE, 0, 0);
- return i+5;
- }else if( c=='-' || (c>='0' && c<='9') ){
- /* Parse number */
- u8 seenDP = 0;
- u8 seenE = 0;
- assert( '-' < '0' );
- if( c<='0' ){
- j = c=='-' ? i+1 : i;
- if( z[j]=='0' && z[j+1]>='0' && z[j+1]<='9' ) return -1;
+ }
+ case 't': {
+ if( strncmp(z+i,"true",4)==0 && !sqlite3Isalnum(z[i+4]) ){
+ jsonParseAddNode(pParse, JSON_TRUE, 0, 0);
+ return i+4;
}
- j = i+1;
- for(;; j++){
+ pParse->iErr = i;
+ return -1;
+ }
+ case 'f': {
+ if( strncmp(z+i,"false",5)==0 && !sqlite3Isalnum(z[i+5]) ){
+ jsonParseAddNode(pParse, JSON_FALSE, 0, 0);
+ return i+5;
+ }
+ pParse->iErr = i;
+ return -1;
+ }
+ case '+': {
+ u8 seenDP, seenE, jnFlags;
+ pParse->hasNonstd = 1;
+ jnFlags = JNODE_JSON5;
+ goto parse_number;
+ case '.':
+ if( sqlite3Isdigit(z[i+1]) ){
+ pParse->hasNonstd = 1;
+ jnFlags = JNODE_JSON5;
+ seenE = 0;
+ seenDP = JSON_REAL;
+ goto parse_number_2;
+ }
+ pParse->iErr = i;
+ return -1;
+ case '-':
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ /* Parse number */
+ jnFlags = 0;
+ parse_number:
+ seenDP = JSON_INT;
+ seenE = 0;
+ assert( '-' < '0' );
+ assert( '+' < '0' );
+ assert( '.' < '0' );
+ c = z[i];
+
+ if( c<='0' ){
+ if( c=='0' ){
+ if( (z[i+1]=='x' || z[i+1]=='X') && sqlite3Isxdigit(z[i+2]) ){
+ assert( seenDP==JSON_INT );
+ pParse->hasNonstd = 1;
+ jnFlags |= JNODE_JSON5;
+ for(j=i+3; sqlite3Isxdigit(z[j]); j++){}
+ goto parse_number_finish;
+ }else if( sqlite3Isdigit(z[i+1]) ){
+ pParse->iErr = i+1;
+ return -1;
+ }
+ }else{
+ if( !sqlite3Isdigit(z[i+1]) ){
+ /* JSON5 allows for "+Infinity" and "-Infinity" using exactly
+ ** that case. SQLite also allows these in any case and it allows
+ ** "+inf" and "-inf". */
+ if( (z[i+1]=='I' || z[i+1]=='i')
+ && sqlite3StrNICmp(&z[i+1], "inf",3)==0
+ ){
+ pParse->hasNonstd = 1;
+ if( z[i]=='-' ){
+ jsonParseAddNode(pParse, JSON_REAL, 8, "-9.0e999");
+ }else{
+ jsonParseAddNode(pParse, JSON_REAL, 7, "9.0e999");
+ }
+ return i + (sqlite3StrNICmp(&z[i+4],"inity",5)==0 ? 9 : 4);
+ }
+ if( z[i+1]=='.' ){
+ pParse->hasNonstd = 1;
+ jnFlags |= JNODE_JSON5;
+ goto parse_number_2;
+ }
+ pParse->iErr = i;
+ return -1;
+ }
+ if( z[i+1]=='0' ){
+ if( sqlite3Isdigit(z[i+2]) ){
+ pParse->iErr = i+1;
+ return -1;
+ }else if( (z[i+2]=='x' || z[i+2]=='X') && sqlite3Isxdigit(z[i+3]) ){
+ pParse->hasNonstd = 1;
+ jnFlags |= JNODE_JSON5;
+ for(j=i+4; sqlite3Isxdigit(z[j]); j++){}
+ goto parse_number_finish;
+ }
+ }
+ }
+ }
+ parse_number_2:
+ for(j=i+1;; j++){
c = z[j];
- if( c>='0' && c<='9' ) continue;
+ if( sqlite3Isdigit(c) ) continue;
if( c=='.' ){
- if( z[j-1]=='-' ) return -1;
- if( seenDP ) return -1;
- seenDP = 1;
+ if( seenDP==JSON_REAL ){
+ pParse->iErr = j;
+ return -1;
+ }
+ seenDP = JSON_REAL;
continue;
}
if( c=='e' || c=='E' ){
- if( z[j-1]<'0' ) return -1;
- if( seenE ) return -1;
- seenDP = seenE = 1;
+ if( z[j-1]<'0' ){
+ if( ALWAYS(z[j-1]=='.') && ALWAYS(j-2>=i) && sqlite3Isdigit(z[j-2]) ){
+ pParse->hasNonstd = 1;
+ jnFlags |= JNODE_JSON5;
+ }else{
+ pParse->iErr = j;
+ return -1;
+ }
+ }
+ if( seenE ){
+ pParse->iErr = j;
+ return -1;
+ }
+ seenDP = JSON_REAL;
+ seenE = 1;
c = z[j+1];
if( c=='+' || c=='-' ){
j++;
c = z[j+1];
}
- if( c<'0' || c>'9' ) return -1;
+ if( c<'0' || c>'9' ){
+ pParse->iErr = j;
+ return -1;
+ }
continue;
}
break;
}
- if( z[j-1]<'0' ) return -1;
- jsonParseAddNode(pParse, seenDP ? JSON_REAL : JSON_INT,
- j - i, &z[i]);
+ if( z[j-1]<'0' ){
+ if( ALWAYS(z[j-1]=='.') && ALWAYS(j-2>=i) && sqlite3Isdigit(z[j-2]) ){
+ pParse->hasNonstd = 1;
+ jnFlags |= JNODE_JSON5;
+ }else{
+ pParse->iErr = j;
+ return -1;
+ }
+ }
+ parse_number_finish:
+ jsonParseAddNode(pParse, seenDP | (jnFlags<<8), j - i, &z[i]);
return j;
- }else if( c=='}' ){
+ }
+ case '}': {
+ pParse->iErr = i;
return -2; /* End of {...} */
- }else if( c==']' ){
+ }
+ case ']': {
+ pParse->iErr = i;
return -3; /* End of [...] */
- }else if( c==0 ){
+ }
+ case ',': {
+ pParse->iErr = i;
+ return -4; /* List separator */
+ }
+ case ':': {
+ pParse->iErr = i;
+ return -5; /* Object label/value separator */
+ }
+ case 0: {
return 0; /* End of file */
- }else{
+ }
+ case 0x09:
+ case 0x0a:
+ case 0x0d:
+ case 0x20: {
+ do{
+ i++;
+ }while( fast_isspace(z[i]) );
+ goto json_parse_restart;
+ }
+ case 0x0b:
+ case 0x0c:
+ case '/':
+ case 0xc2:
+ case 0xe1:
+ case 0xe2:
+ case 0xe3:
+ case 0xef: {
+ j = json5Whitespace(&z[i]);
+ if( j>0 ){
+ i += j;
+ pParse->hasNonstd = 1;
+ goto json_parse_restart;
+ }
+ pParse->iErr = i;
+ return -1;
+ }
+ case 'n': {
+ if( strncmp(z+i,"null",4)==0 && !sqlite3Isalnum(z[i+4]) ){
+ jsonParseAddNode(pParse, JSON_NULL, 0, 0);
+ return i+4;
+ }
+ /* fall-through into the default case that checks for NaN */
+ }
+ default: {
+ u32 k;
+ int nn;
+ c = z[i];
+ for(k=0; khasNonstd = 1;
+ return i + nn;
+ }
+ pParse->iErr = i;
return -1; /* Syntax error */
}
+ } /* End switch(z[i]) */
}
/*
@@ -199740,7 +201243,14 @@ static int jsonParse(
if( i>0 ){
assert( pParse->iDepth==0 );
while( fast_isspace(zJson[i]) ) i++;
- if( zJson[i] ) i = -1;
+ if( zJson[i] ){
+ i += json5Whitespace(&zJson[i]);
+ if( zJson[i] ){
+ jsonParseReset(pParse);
+ return 1;
+ }
+ pParse->hasNonstd = 1;
+ }
}
if( i<=0 ){
if( pCtx!=0 ){
@@ -199811,6 +201321,15 @@ static int jsonParseFindParents(JsonParse *pParse){
** is no longer valid, parse the JSON again and return the new parse,
** and also register the new parse so that it will be available for
** future sqlite3_get_auxdata() calls.
+**
+** If an error occurs and pErrCtx!=0 then report the error on pErrCtx
+** and return NULL.
+**
+** If an error occurs and pErrCtx==0 then return the Parse object with
+** JsonParse.nErr non-zero. If the caller invokes this routine with
+** pErrCtx==0 and it gets back a JsonParse with nErr!=0, then the caller
+** is responsible for invoking jsonParseFree() on the returned value.
+** But the caller may invoke jsonParseFree() *only* if pParse->nErr!=0.
*/
static JsonParse *jsonParseCached(
sqlite3_context *pCtx,
@@ -199860,6 +201379,10 @@ static JsonParse *jsonParseCached(
p->zJson = (char*)&p[1];
memcpy((char*)p->zJson, zJson, nJson+1);
if( jsonParse(p, pErrCtx, p->zJson) ){
+ if( pErrCtx==0 ){
+ p->nErr = 1;
+ return p;
+ }
sqlite3_free(p);
return 0;
}
@@ -199874,7 +201397,7 @@ static JsonParse *jsonParseCached(
** Compare the OBJECT label at pNode against zKey,nKey. Return true on
** a match.
*/
-static int jsonLabelCompare(JsonNode *pNode, const char *zKey, u32 nKey){
+static int jsonLabelCompare(const JsonNode *pNode, const char *zKey, u32 nKey){
assert( pNode->eU==1 );
if( pNode->jnFlags & JNODE_RAW ){
if( pNode->n!=nKey ) return 0;
@@ -199884,6 +201407,15 @@ static int jsonLabelCompare(JsonNode *pNode, const char *zKey, u32 nKey){
return strncmp(pNode->u.zJContent+1, zKey, nKey)==0;
}
}
+static int jsonSameLabel(const JsonNode *p1, const JsonNode *p2){
+ if( p1->jnFlags & JNODE_RAW ){
+ return jsonLabelCompare(p2, p1->u.zJContent, p1->n);
+ }else if( p2->jnFlags & JNODE_RAW ){
+ return jsonLabelCompare(p1, p2->u.zJContent, p2->n);
+ }else{
+ return p1->n==p2->n && strncmp(p1->u.zJContent,p2->u.zJContent,p1->n)==0;
+ }
+}
/* forward declaration */
static JsonNode *jsonLookupAppend(JsonParse*,const char*,int*,const char**);
@@ -200354,7 +201886,7 @@ static void jsonExtractFunc(
zPath = (const char*)sqlite3_value_text(argv[1]);
if( zPath==0 ) return;
if( flags & JSON_ABPATH ){
- if( zPath[0]!='$' ){
+ if( zPath[0]!='$' || (zPath[1]!='.' && zPath[1]!='[' && zPath[1]!=0) ){
/* The -> and ->> operators accept abbreviated PATH arguments. This
** is mostly for compatibility with PostgreSQL, but also for
** convenience.
@@ -200445,12 +201977,10 @@ static JsonNode *jsonMergePatch(
assert( pPatch[i].eU==1 );
nKey = pPatch[i].n;
zKey = pPatch[i].u.zJContent;
- assert( (pPatch[i].jnFlags & JNODE_RAW)==0 );
for(j=1; jn; j += jsonNodeSize(&pTarget[j+1])+1 ){
assert( pTarget[j].eType==JSON_STRING );
assert( pTarget[j].jnFlags & JNODE_LABEL );
- assert( (pPatch[i].jnFlags & JNODE_RAW)==0 );
- if( pTarget[j].n==nKey && strncmp(pTarget[j].u.zJContent,zKey,nKey)==0 ){
+ if( jsonSameLabel(&pPatch[i], &pTarget[j]) ){
if( pTarget[j+1].jnFlags & (JNODE_REMOVE|JNODE_PATCH) ) break;
if( pPatch[i+1].eType==JSON_NULL ){
pTarget[j+1].jnFlags |= JNODE_REMOVE;
@@ -200737,8 +202267,8 @@ static void jsonTypeFunc(
/*
** json_valid(JSON)
**
-** Return 1 if JSON is a well-formed JSON string according to RFC-7159.
-** Return 0 otherwise.
+** Return 1 if JSON is a well-formed canonical JSON string according
+** to RFC-7159. Return 0 otherwise.
*/
static void jsonValidFunc(
sqlite3_context *ctx,
@@ -200747,8 +202277,69 @@ static void jsonValidFunc(
){
JsonParse *p; /* The parse */
UNUSED_PARAMETER(argc);
+ if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
p = jsonParseCached(ctx, argv, 0);
- sqlite3_result_int(ctx, p!=0);
+ if( p==0 || p->oom ){
+ sqlite3_result_error_nomem(ctx);
+ sqlite3_free(p);
+ }else{
+ sqlite3_result_int(ctx, p->nErr==0 && p->hasNonstd==0);
+ if( p->nErr ) jsonParseFree(p);
+ }
+}
+
+/*
+** json_error_position(JSON)
+**
+** If the argument is not an interpretable JSON string, then return the 1-based
+** character position at which the parser first recognized that the input
+** was in error. The left-most character is 1. If the string is valid
+** JSON, then return 0.
+**
+** Note that json_valid() is only true for strictly conforming canonical JSON.
+** But this routine returns zero if the input contains extension. Thus:
+**
+** (1) If the input X is strictly conforming canonical JSON:
+**
+** json_valid(X) returns true
+** json_error_position(X) returns 0
+**
+** (2) If the input X is JSON but it includes extension (such as JSON5) that
+** are not part of RFC-8259:
+**
+** json_valid(X) returns false
+** json_error_position(X) return 0
+**
+** (3) If the input X cannot be interpreted as JSON even taking extensions
+** into account:
+**
+** json_valid(X) return false
+** json_error_position(X) returns 1 or more
+*/
+static void jsonErrorFunc(
+ sqlite3_context *ctx,
+ int argc,
+ sqlite3_value **argv
+){
+ JsonParse *p; /* The parse */
+ UNUSED_PARAMETER(argc);
+ if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
+ p = jsonParseCached(ctx, argv, 0);
+ if( p==0 || p->oom ){
+ sqlite3_result_error_nomem(ctx);
+ sqlite3_free(p);
+ }else if( p->nErr==0 ){
+ sqlite3_result_int(ctx, 0);
+ }else{
+ int n = 1;
+ u32 i;
+ const char *z = p->zJson;
+ for(i=0; iiErr && ALWAYS(z[i]); i++){
+ if( (z[i]&0xc0)!=0x80 ) n++;
+ }
+ sqlite3_result_int(ctx, n);
+ jsonParseFree(p);
+ }
}
@@ -201092,14 +202683,16 @@ static void jsonAppendObjectPathElement(
assert( pNode->eU==1 );
z = pNode->u.zJContent;
nn = pNode->n;
- assert( nn>=2 );
- assert( z[0]=='"' );
- assert( z[nn-1]=='"' );
- if( nn>2 && sqlite3Isalpha(z[1]) ){
- for(jj=2; jjjnFlags & JNODE_RAW)==0 ){
+ assert( nn>=2 );
+ assert( z[0]=='"' || z[0]=='\'' );
+ assert( z[nn-1]=='"' || z[0]=='\'' );
+ if( nn>2 && sqlite3Isalpha(z[1]) ){
+ for(jj=2; jj, 2, JSON_JSON, jsonExtractFunc),
JFUNCTION(->>, 2, JSON_SQL, jsonExtractFunc),
@@ -201983,16 +203577,17 @@ struct RtreeMatchArg {
** at run-time.
*/
#ifndef SQLITE_BYTEORDER
-#if defined(i386) || defined(__i386__) || defined(_M_IX86) || \
- defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \
- defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \
- defined(__arm__)
-# define SQLITE_BYTEORDER 1234
-#elif defined(sparc) || defined(__ppc__)
-# define SQLITE_BYTEORDER 4321
-#else
-# define SQLITE_BYTEORDER 0 /* 0 means "unknown at compile-time" */
-#endif
+# if defined(i386) || defined(__i386__) || defined(_M_IX86) || \
+ defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \
+ defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \
+ defined(__ARMEL__) || defined(__AARCH64EL__) || defined(_M_ARM64)
+# define SQLITE_BYTEORDER 1234
+# elif defined(sparc) || defined(__ppc__) || \
+ defined(__ARMEB__) || defined(__AARCH64EB__)
+# define SQLITE_BYTEORDER 4321
+# else
+# define SQLITE_BYTEORDER 0
+# endif
#endif
@@ -212537,6 +214132,11 @@ static void rbuCheckpointFrame(sqlite3rbu *p, RbuFrame *pFrame){
p->rc = pDb->pMethods->xWrite(pDb, p->aBuf, p->pgsz, iOff);
}
+/*
+** This value is copied from the definition of ZIPVFS_CTRL_FILE_POINTER
+** in zipvfs.h.
+*/
+#define RBU_ZIPVFS_CTRL_FILE_POINTER 230439
/*
** Take an EXCLUSIVE lock on the database file. Return SQLITE_OK if
@@ -212545,9 +214145,20 @@ static void rbuCheckpointFrame(sqlite3rbu *p, RbuFrame *pFrame){
static int rbuLockDatabase(sqlite3 *db){
int rc = SQLITE_OK;
sqlite3_file *fd = 0;
- sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, &fd);
- if( fd->pMethods ){
+ sqlite3_file_control(db, "main", RBU_ZIPVFS_CTRL_FILE_POINTER, &fd);
+ if( fd ){
+ sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, &fd);
+ rc = fd->pMethods->xLock(fd, SQLITE_LOCK_SHARED);
+ if( rc==SQLITE_OK ){
+ rc = fd->pMethods->xUnlock(fd, SQLITE_LOCK_NONE);
+ }
+ sqlite3_file_control(db, "main", RBU_ZIPVFS_CTRL_FILE_POINTER, &fd);
+ }else{
+ sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, &fd);
+ }
+
+ if( rc==SQLITE_OK && fd->pMethods ){
rc = fd->pMethods->xLock(fd, SQLITE_LOCK_SHARED);
if( rc==SQLITE_OK ){
rc = fd->pMethods->xLock(fd, SQLITE_LOCK_EXCLUSIVE);
@@ -215784,6 +217395,7 @@ static int dbpageConnect(
(void)pzErr;
sqlite3_vtab_config(db, SQLITE_VTAB_DIRECTONLY);
+ sqlite3_vtab_config(db, SQLITE_VTAB_USES_ALL_SCHEMAS);
rc = sqlite3_declare_vtab(db,
"CREATE TABLE x(pgno INTEGER PRIMARY KEY, data BLOB, schema HIDDEN)");
if( rc==SQLITE_OK ){
@@ -215867,7 +217479,6 @@ static int dbpageBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
){
pIdxInfo->orderByConsumed = 1;
}
- sqlite3VtabUsesAllSchemas(pIdxInfo);
return SQLITE_OK;
}
@@ -216168,6 +217779,8 @@ typedef struct SessionInput SessionInput;
# endif
#endif
+#define SESSIONS_ROWID "_rowid_"
+
static int sessions_strm_chunk_size = SESSIONS_STRM_CHUNK_SIZE;
typedef struct SessionHook SessionHook;
@@ -216189,6 +217802,7 @@ struct sqlite3_session {
int bEnable; /* True if currently recording */
int bIndirect; /* True if all changes are indirect */
int bAutoAttach; /* True to auto-attach tables */
+ int bImplicitPK; /* True to handle tables with implicit PK */
int rc; /* Non-zero if an error has occurred */
void *pFilterCtx; /* First argument to pass to xTableFilter */
int (*xTableFilter)(void *pCtx, const char *zTab);
@@ -216265,6 +217879,7 @@ struct SessionTable {
char *zName; /* Local name of table */
int nCol; /* Number of columns in table zName */
int bStat1; /* True if this is sqlite_stat1 */
+ int bRowid; /* True if this table uses rowid for PK */
const char **azCol; /* Column names */
u8 *abPK; /* Array of primary key flags */
int nEntry; /* Total number of entries in hash table */
@@ -216657,6 +218272,7 @@ static unsigned int sessionHashAppendType(unsigned int h, int eType){
*/
static int sessionPreupdateHash(
sqlite3_session *pSession, /* Session object that owns pTab */
+ i64 iRowid,
SessionTable *pTab, /* Session table handle */
int bNew, /* True to hash the new.* PK */
int *piHash, /* OUT: Hash value */
@@ -216665,48 +218281,53 @@ static int sessionPreupdateHash(
unsigned int h = 0; /* Hash value to return */
int i; /* Used to iterate through columns */
- assert( *pbNullPK==0 );
- assert( pTab->nCol==pSession->hook.xCount(pSession->hook.pCtx) );
- for(i=0; inCol; i++){
- if( pTab->abPK[i] ){
- int rc;
- int eType;
- sqlite3_value *pVal;
+ if( pTab->bRowid ){
+ assert( pTab->nCol-1==pSession->hook.xCount(pSession->hook.pCtx) );
+ h = sessionHashAppendI64(h, iRowid);
+ }else{
+ assert( *pbNullPK==0 );
+ assert( pTab->nCol==pSession->hook.xCount(pSession->hook.pCtx) );
+ for(i=0; inCol; i++){
+ if( pTab->abPK[i] ){
+ int rc;
+ int eType;
+ sqlite3_value *pVal;
- if( bNew ){
- rc = pSession->hook.xNew(pSession->hook.pCtx, i, &pVal);
- }else{
- rc = pSession->hook.xOld(pSession->hook.pCtx, i, &pVal);
- }
- if( rc!=SQLITE_OK ) return rc;
+ if( bNew ){
+ rc = pSession->hook.xNew(pSession->hook.pCtx, i, &pVal);
+ }else{
+ rc = pSession->hook.xOld(pSession->hook.pCtx, i, &pVal);
+ }
+ if( rc!=SQLITE_OK ) return rc;
- eType = sqlite3_value_type(pVal);
- h = sessionHashAppendType(h, eType);
- if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
- i64 iVal;
- if( eType==SQLITE_INTEGER ){
- iVal = sqlite3_value_int64(pVal);
+ eType = sqlite3_value_type(pVal);
+ h = sessionHashAppendType(h, eType);
+ if( eType==SQLITE_INTEGER || eType==SQLITE_FLOAT ){
+ i64 iVal;
+ if( eType==SQLITE_INTEGER ){
+ iVal = sqlite3_value_int64(pVal);
+ }else{
+ double rVal = sqlite3_value_double(pVal);
+ assert( sizeof(iVal)==8 && sizeof(rVal)==8 );
+ memcpy(&iVal, &rVal, 8);
+ }
+ h = sessionHashAppendI64(h, iVal);
+ }else if( eType==SQLITE_TEXT || eType==SQLITE_BLOB ){
+ const u8 *z;
+ int n;
+ if( eType==SQLITE_TEXT ){
+ z = (const u8 *)sqlite3_value_text(pVal);
+ }else{
+ z = (const u8 *)sqlite3_value_blob(pVal);
+ }
+ n = sqlite3_value_bytes(pVal);
+ if( !z && (eType!=SQLITE_BLOB || n>0) ) return SQLITE_NOMEM;
+ h = sessionHashAppendBlob(h, n, z);
}else{
- double rVal = sqlite3_value_double(pVal);
- assert( sizeof(iVal)==8 && sizeof(rVal)==8 );
- memcpy(&iVal, &rVal, 8);
+ assert( eType==SQLITE_NULL );
+ assert( pTab->bStat1==0 || i!=1 );
+ *pbNullPK = 1;
}
- h = sessionHashAppendI64(h, iVal);
- }else if( eType==SQLITE_TEXT || eType==SQLITE_BLOB ){
- const u8 *z;
- int n;
- if( eType==SQLITE_TEXT ){
- z = (const u8 *)sqlite3_value_text(pVal);
- }else{
- z = (const u8 *)sqlite3_value_blob(pVal);
- }
- n = sqlite3_value_bytes(pVal);
- if( !z && (eType!=SQLITE_BLOB || n>0) ) return SQLITE_NOMEM;
- h = sessionHashAppendBlob(h, n, z);
- }else{
- assert( eType==SQLITE_NULL );
- assert( pTab->bStat1==0 || i!=1 );
- *pbNullPK = 1;
}
}
}
@@ -216989,6 +218610,7 @@ static int sessionMergeUpdate(
*/
static int sessionPreupdateEqual(
sqlite3_session *pSession, /* Session object that owns SessionTable */
+ i64 iRowid, /* Rowid value if pTab->bRowid */
SessionTable *pTab, /* Table associated with change */
SessionChange *pChange, /* Change to compare to */
int op /* Current pre-update operation */
@@ -216996,6 +218618,11 @@ static int sessionPreupdateEqual(
int iCol; /* Used to iterate through columns */
u8 *a = pChange->aRecord; /* Cursor used to scan change record */
+ if( pTab->bRowid ){
+ if( a[0]!=SQLITE_INTEGER ) return 0;
+ return sessionGetI64(&a[1])==iRowid;
+ }
+
assert( op==SQLITE_INSERT || op==SQLITE_UPDATE || op==SQLITE_DELETE );
for(iCol=0; iColnCol; iCol++){
if( !pTab->abPK[iCol] ){
@@ -217140,7 +218767,8 @@ static int sessionTableInfo(
int *pnCol, /* OUT: number of columns */
const char **pzTab, /* OUT: Copy of zThis */
const char ***pazCol, /* OUT: Array of column names for table */
- u8 **pabPK /* OUT: Array of booleans - true for PK col */
+ u8 **pabPK, /* OUT: Array of booleans - true for PK col */
+ int *pbRowid /* OUT: True if only PK is a rowid */
){
char *zPragma;
sqlite3_stmt *pStmt;
@@ -217152,6 +218780,7 @@ static int sessionTableInfo(
u8 *pAlloc = 0;
char **azCol = 0;
u8 *abPK = 0;
+ int bRowid = 0; /* Set to true to use rowid as PK */
assert( pazCol && pabPK );
@@ -217196,10 +218825,15 @@ static int sessionTableInfo(
}
nByte = nThis + 1;
+ bRowid = (pbRowid!=0);
while( SQLITE_ROW==sqlite3_step(pStmt) ){
nByte += sqlite3_column_bytes(pStmt, 1);
nDbCol++;
+ if( sqlite3_column_int(pStmt, 5) ) bRowid = 0;
}
+ if( nDbCol==0 ) bRowid = 0;
+ nDbCol += bRowid;
+ nByte += strlen(SESSIONS_ROWID);
rc = sqlite3_reset(pStmt);
if( rc==SQLITE_OK ){
@@ -217221,6 +218855,14 @@ static int sessionTableInfo(
}
i = 0;
+ if( bRowid ){
+ size_t nName = strlen(SESSIONS_ROWID);
+ memcpy(pAlloc, SESSIONS_ROWID, nName+1);
+ azCol[i] = (char*)pAlloc;
+ pAlloc += nName+1;
+ abPK[i] = 1;
+ i++;
+ }
while( SQLITE_ROW==sqlite3_step(pStmt) ){
int nName = sqlite3_column_bytes(pStmt, 1);
const unsigned char *zName = sqlite3_column_text(pStmt, 1);
@@ -217232,7 +218874,6 @@ static int sessionTableInfo(
i++;
}
rc = sqlite3_reset(pStmt);
-
}
/* If successful, populate the output variables. Otherwise, zero them and
@@ -217249,6 +218890,7 @@ static int sessionTableInfo(
if( pzTab ) *pzTab = 0;
sessionFree(pSession, azCol);
}
+ if( pbRowid ) *pbRowid = bRowid;
sqlite3_finalize(pStmt);
return rc;
}
@@ -217270,7 +218912,8 @@ static int sessionInitTable(sqlite3_session *pSession, SessionTable *pTab){
u8 *abPK;
assert( pTab->azCol==0 || pTab->abPK==0 );
pSession->rc = sessionTableInfo(pSession, pSession->db, pSession->zDb,
- pTab->zName, &pTab->nCol, 0, &pTab->azCol, &abPK
+ pTab->zName, &pTab->nCol, 0, &pTab->azCol, &abPK,
+ (pSession->bImplicitPK ? &pTab->bRowid : 0)
);
if( pSession->rc==SQLITE_OK ){
int i;
@@ -217342,6 +218985,7 @@ static int sessionUpdateMaxSize(
){
i64 nNew = 2;
if( pC->op==SQLITE_INSERT ){
+ if( pTab->bRowid ) nNew += 9;
if( op!=SQLITE_DELETE ){
int ii;
for(ii=0; iinCol; ii++){
@@ -217358,12 +219002,16 @@ static int sessionUpdateMaxSize(
}else{
int ii;
u8 *pCsr = pC->aRecord;
- for(ii=0; iinCol; ii++){
+ if( pTab->bRowid ){
+ nNew += 9 + 1;
+ pCsr += 9;
+ }
+ for(ii=pTab->bRowid; iinCol; ii++){
int bChanged = 1;
int nOld = 0;
int eType;
sqlite3_value *p = 0;
- pSession->hook.xNew(pSession->hook.pCtx, ii, &p);
+ pSession->hook.xNew(pSession->hook.pCtx, ii-pTab->bRowid, &p);
if( p==0 ){
return SQLITE_NOMEM;
}
@@ -217442,6 +219090,7 @@ static int sessionUpdateMaxSize(
*/
static void sessionPreupdateOneChange(
int op, /* One of SQLITE_UPDATE, INSERT, DELETE */
+ i64 iRowid,
sqlite3_session *pSession, /* Session object pTab is attached to */
SessionTable *pTab /* Table that change applies to */
){
@@ -217457,7 +219106,7 @@ static void sessionPreupdateOneChange(
/* Check the number of columns in this xPreUpdate call matches the
** number of columns in the table. */
- if( pTab->nCol!=pSession->hook.xCount(pSession->hook.pCtx) ){
+ if( (pTab->nCol-pTab->bRowid)!=pSession->hook.xCount(pSession->hook.pCtx) ){
pSession->rc = SQLITE_SCHEMA;
return;
}
@@ -217490,14 +219139,16 @@ static void sessionPreupdateOneChange(
/* Calculate the hash-key for this change. If the primary key of the row
** includes a NULL value, exit early. Such changes are ignored by the
** session module. */
- rc = sessionPreupdateHash(pSession, pTab, op==SQLITE_INSERT, &iHash, &bNull);
+ rc = sessionPreupdateHash(
+ pSession, iRowid, pTab, op==SQLITE_INSERT, &iHash, &bNull
+ );
if( rc!=SQLITE_OK ) goto error_out;
if( bNull==0 ){
/* Search the hash table for an existing record for this row. */
SessionChange *pC;
for(pC=pTab->apChange[iHash]; pC; pC=pC->pNext){
- if( sessionPreupdateEqual(pSession, pTab, pC, op) ) break;
+ if( sessionPreupdateEqual(pSession, iRowid, pTab, pC, op) ) break;
}
if( pC==0 ){
@@ -217512,7 +219163,7 @@ static void sessionPreupdateOneChange(
/* Figure out how large an allocation is required */
nByte = sizeof(SessionChange);
- for(i=0; inCol; i++){
+ for(i=0; i<(pTab->nCol-pTab->bRowid); i++){
sqlite3_value *p = 0;
if( op!=SQLITE_INSERT ){
TESTONLY(int trc = ) pSession->hook.xOld(pSession->hook.pCtx, i, &p);
@@ -217527,6 +219178,9 @@ static void sessionPreupdateOneChange(
rc = sessionSerializeValue(0, p, &nByte);
if( rc!=SQLITE_OK ) goto error_out;
}
+ if( pTab->bRowid ){
+ nByte += 9; /* Size of rowid field - an integer */
+ }
/* Allocate the change object */
pC = (SessionChange *)sessionMalloc64(pSession, nByte);
@@ -217543,7 +219197,12 @@ static void sessionPreupdateOneChange(
** required values and encodings have already been cached in memory.
** It is not possible for an OOM to occur in this block. */
nByte = 0;
- for(i=0; inCol; i++){
+ if( pTab->bRowid ){
+ pC->aRecord[0] = SQLITE_INTEGER;
+ sessionPutI64(&pC->aRecord[1], iRowid);
+ nByte = 9;
+ }
+ for(i=0; i<(pTab->nCol-pTab->bRowid); i++){
sqlite3_value *p = 0;
if( op!=SQLITE_INSERT ){
pSession->hook.xOld(pSession->hook.pCtx, i, &p);
@@ -217658,9 +219317,10 @@ static void xPreUpdate(
pSession->rc = sessionFindTable(pSession, zName, &pTab);
if( pTab ){
assert( pSession->rc==SQLITE_OK );
- sessionPreupdateOneChange(op, pSession, pTab);
+ assert( op==SQLITE_UPDATE || iKey1==iKey2 );
+ sessionPreupdateOneChange(op, iKey1, pSession, pTab);
if( op==SQLITE_UPDATE ){
- sessionPreupdateOneChange(SQLITE_INSERT, pSession, pTab);
+ sessionPreupdateOneChange(SQLITE_INSERT, iKey2, pSession, pTab);
}
}
}
@@ -217699,6 +219359,7 @@ static void sessionPreupdateHooks(
typedef struct SessionDiffCtx SessionDiffCtx;
struct SessionDiffCtx {
sqlite3_stmt *pStmt;
+ int bRowid;
int nOldOff;
};
@@ -217707,17 +219368,17 @@ struct SessionDiffCtx {
*/
static int sessionDiffOld(void *pCtx, int iVal, sqlite3_value **ppVal){
SessionDiffCtx *p = (SessionDiffCtx*)pCtx;
- *ppVal = sqlite3_column_value(p->pStmt, iVal+p->nOldOff);
+ *ppVal = sqlite3_column_value(p->pStmt, iVal+p->nOldOff+p->bRowid);
return SQLITE_OK;
}
static int sessionDiffNew(void *pCtx, int iVal, sqlite3_value **ppVal){
SessionDiffCtx *p = (SessionDiffCtx*)pCtx;
- *ppVal = sqlite3_column_value(p->pStmt, iVal);
+ *ppVal = sqlite3_column_value(p->pStmt, iVal+p->bRowid);
return SQLITE_OK;
}
static int sessionDiffCount(void *pCtx){
SessionDiffCtx *p = (SessionDiffCtx*)pCtx;
- return p->nOldOff ? p->nOldOff : sqlite3_column_count(p->pStmt);
+ return (p->nOldOff ? p->nOldOff : sqlite3_column_count(p->pStmt)) - p->bRowid;
}
static int sessionDiffDepth(void *pCtx){
(void)pCtx;
@@ -217796,14 +219457,16 @@ static char *sessionExprCompareOther(
static char *sessionSelectFindNew(
const char *zDb1, /* Pick rows in this db only */
const char *zDb2, /* But not in this one */
+ int bRowid,
const char *zTbl, /* Table name */
const char *zExpr
){
+ const char *zSel = (bRowid ? SESSIONS_ROWID ", *" : "*");
char *zRet = sqlite3_mprintf(
- "SELECT * FROM \"%w\".\"%w\" WHERE NOT EXISTS ("
+ "SELECT %s FROM \"%w\".\"%w\" WHERE NOT EXISTS ("
" SELECT 1 FROM \"%w\".\"%w\" WHERE %s"
")",
- zDb1, zTbl, zDb2, zTbl, zExpr
+ zSel, zDb1, zTbl, zDb2, zTbl, zExpr
);
return zRet;
}
@@ -217817,7 +219480,9 @@ static int sessionDiffFindNew(
char *zExpr
){
int rc = SQLITE_OK;
- char *zStmt = sessionSelectFindNew(zDb1, zDb2, pTab->zName,zExpr);
+ char *zStmt = sessionSelectFindNew(
+ zDb1, zDb2, pTab->bRowid, pTab->zName, zExpr
+ );
if( zStmt==0 ){
rc = SQLITE_NOMEM;
@@ -217828,8 +219493,10 @@ static int sessionDiffFindNew(
SessionDiffCtx *pDiffCtx = (SessionDiffCtx*)pSession->hook.pCtx;
pDiffCtx->pStmt = pStmt;
pDiffCtx->nOldOff = 0;
+ pDiffCtx->bRowid = pTab->bRowid;
while( SQLITE_ROW==sqlite3_step(pStmt) ){
- sessionPreupdateOneChange(op, pSession, pTab);
+ i64 iRowid = (pTab->bRowid ? sqlite3_column_int64(pStmt, 0) : 0);
+ sessionPreupdateOneChange(op, iRowid, pSession, pTab);
}
rc = sqlite3_finalize(pStmt);
}
@@ -217839,6 +219506,27 @@ static int sessionDiffFindNew(
return rc;
}
+/*
+** Return a comma-separated list of the fully-qualified (with both database
+** and table name) column names from table pTab. e.g.
+**
+** "main"."t1"."a", "main"."t1"."b", "main"."t1"."c"
+*/
+static char *sessionAllCols(
+ const char *zDb,
+ SessionTable *pTab
+){
+ int ii;
+ char *zRet = 0;
+ for(ii=0; iinCol; ii++){
+ zRet = sqlite3_mprintf("%z%s\"%w\".\"%w\".\"%w\"",
+ zRet, (zRet ? ", " : ""), zDb, pTab->zName, pTab->azCol[ii]
+ );
+ if( !zRet ) break;
+ }
+ return zRet;
+}
+
static int sessionDiffFindModified(
sqlite3_session *pSession,
SessionTable *pTab,
@@ -217853,11 +219541,13 @@ static int sessionDiffFindModified(
if( zExpr2==0 ){
rc = SQLITE_NOMEM;
}else{
+ char *z1 = sessionAllCols(pSession->zDb, pTab);
+ char *z2 = sessionAllCols(zFrom, pTab);
char *zStmt = sqlite3_mprintf(
- "SELECT * FROM \"%w\".\"%w\", \"%w\".\"%w\" WHERE %s AND (%z)",
- pSession->zDb, pTab->zName, zFrom, pTab->zName, zExpr, zExpr2
+ "SELECT %s,%s FROM \"%w\".\"%w\", \"%w\".\"%w\" WHERE %s AND (%z)",
+ z1, z2, pSession->zDb, pTab->zName, zFrom, pTab->zName, zExpr, zExpr2
);
- if( zStmt==0 ){
+ if( zStmt==0 || z1==0 || z2==0 ){
rc = SQLITE_NOMEM;
}else{
sqlite3_stmt *pStmt;
@@ -217868,12 +219558,15 @@ static int sessionDiffFindModified(
pDiffCtx->pStmt = pStmt;
pDiffCtx->nOldOff = pTab->nCol;
while( SQLITE_ROW==sqlite3_step(pStmt) ){
- sessionPreupdateOneChange(SQLITE_UPDATE, pSession, pTab);
+ i64 iRowid = (pTab->bRowid ? sqlite3_column_int64(pStmt, 0) : 0);
+ sessionPreupdateOneChange(SQLITE_UPDATE, iRowid, pSession, pTab);
}
rc = sqlite3_finalize(pStmt);
}
- sqlite3_free(zStmt);
}
+ sqlite3_free(zStmt);
+ sqlite3_free(z1);
+ sqlite3_free(z2);
}
return rc;
@@ -217912,9 +219605,12 @@ SQLITE_API int sqlite3session_diff(
int bHasPk = 0;
int bMismatch = 0;
int nCol; /* Columns in zFrom.zTbl */
+ int bRowid = 0;
u8 *abPK;
const char **azCol = 0;
- rc = sessionTableInfo(0, db, zFrom, zTbl, &nCol, 0, &azCol, &abPK);
+ rc = sessionTableInfo(0, db, zFrom, zTbl, &nCol, 0, &azCol, &abPK,
+ pSession->bImplicitPK ? &bRowid : 0
+ );
if( rc==SQLITE_OK ){
if( pTo->nCol!=nCol ){
bMismatch = 1;
@@ -218256,9 +219952,10 @@ static void sessionAppendStr(
int *pRc
){
int nStr = sqlite3Strlen30(zStr);
- if( 0==sessionBufferGrow(p, nStr, pRc) ){
+ if( 0==sessionBufferGrow(p, nStr+1, pRc) ){
memcpy(&p->aBuf[p->nBuf], zStr, nStr);
p->nBuf += nStr;
+ p->aBuf[p->nBuf] = 0x00;
}
}
@@ -218280,6 +219977,27 @@ static void sessionAppendInteger(
sessionAppendStr(p, aBuf, pRc);
}
+static void sessionAppendPrintf(
+ SessionBuffer *p, /* Buffer to append to */
+ int *pRc,
+ const char *zFmt,
+ ...
+){
+ if( *pRc==SQLITE_OK ){
+ char *zApp = 0;
+ va_list ap;
+ va_start(ap, zFmt);
+ zApp = sqlite3_vmprintf(zFmt, ap);
+ if( zApp==0 ){
+ *pRc = SQLITE_NOMEM;
+ }else{
+ sessionAppendStr(p, zApp, pRc);
+ }
+ va_end(ap);
+ sqlite3_free(zApp);
+ }
+}
+
/*
** This function is a no-op if *pRc is other than SQLITE_OK when it is
** called. Otherwise, append the string zStr enclosed in quotes (") and
@@ -218294,7 +220012,7 @@ static void sessionAppendIdent(
const char *zStr, /* String to quote, escape and append */
int *pRc /* IN/OUT: Error code */
){
- int nStr = sqlite3Strlen30(zStr)*2 + 2 + 1;
+ int nStr = sqlite3Strlen30(zStr)*2 + 2 + 2;
if( 0==sessionBufferGrow(p, nStr, pRc) ){
char *zOut = (char *)&p->aBuf[p->nBuf];
const char *zIn = zStr;
@@ -218305,6 +220023,7 @@ static void sessionAppendIdent(
}
*zOut++ = '"';
p->nBuf = (int)((u8 *)zOut - p->aBuf);
+ p->aBuf[p->nBuf] = 0x00;
}
}
@@ -218440,7 +220159,7 @@ static int sessionAppendUpdate(
/* If at least one field has been modified, this is not a no-op. */
if( bChanged ) bNoop = 0;
- /* Add a field to the old.* record. This is omitted if this modules is
+ /* Add a field to the old.* record. This is omitted if this module is
** currently generating a patchset. */
if( bPatchset==0 ){
if( bChanged || abPK[i] ){
@@ -218529,12 +220248,20 @@ static int sessionAppendDelete(
** Formulate and prepare a SELECT statement to retrieve a row from table
** zTab in database zDb based on its primary key. i.e.
**
-** SELECT * FROM zDb.zTab WHERE pk1 = ? AND pk2 = ? AND ...
+** SELECT *, FROM zDb.zTab WHERE (pk1, pk2,...) IS (?1, ?2,...)
+**
+** where is:
+**
+** 1 AND (?A OR ?1 IS ) AND ...
+**
+** for each non-pk .
*/
static int sessionSelectStmt(
sqlite3 *db, /* Database handle */
+ int bIgnoreNoop,
const char *zDb, /* Database name */
const char *zTab, /* Table name */
+ int bRowid,
int nCol, /* Number of columns in table */
const char **azCol, /* Names of table columns */
u8 *abPK, /* PRIMARY KEY array */
@@ -218542,8 +220269,50 @@ static int sessionSelectStmt(
){
int rc = SQLITE_OK;
char *zSql = 0;
+ const char *zSep = "";
+ const char *zCols = bRowid ? SESSIONS_ROWID ", *" : "*";
int nSql = -1;
+ int i;
+ SessionBuffer nooptest = {0, 0, 0};
+ SessionBuffer pkfield = {0, 0, 0};
+ SessionBuffer pkvar = {0, 0, 0};
+
+ sessionAppendStr(&nooptest, ", 1", &rc);
+
+ if( 0==sqlite3_stricmp("sqlite_stat1", zTab) ){
+ sessionAppendStr(&nooptest, " AND (?6 OR ?3 IS stat)", &rc);
+ sessionAppendStr(&pkfield, "tbl, idx", &rc);
+ sessionAppendStr(&pkvar,
+ "?1, (CASE WHEN ?2=X'' THEN NULL ELSE ?2 END)", &rc
+ );
+ zCols = "tbl, ?2, stat";
+ }else{
+ for(i=0; izDb, zName, &nCol, 0,&azCol,&abPK);
- if( !rc && (pTab->nCol!=nCol || memcmp(abPK, pTab->abPK, nCol)) ){
+ rc = sessionTableInfo(
+ 0, db, pSession->zDb, zName, &nCol, 0, &azCol, &abPK,
+ (pSession->bImplicitPK ? &bRowid : 0)
+ );
+ if( rc==SQLITE_OK && (
+ pTab->nCol!=nCol
+ || pTab->bRowid!=bRowid
+ || memcmp(abPK, pTab->abPK, nCol)
+ )){
rc = SQLITE_SCHEMA;
}
@@ -218736,7 +220516,8 @@ static int sessionGenerateChangeset(
/* Build and compile a statement to execute: */
if( rc==SQLITE_OK ){
rc = sessionSelectStmt(
- db, pSession->zDb, zName, nCol, azCol, abPK, &pSel);
+ db, 0, pSession->zDb, zName, bRowid, nCol, azCol, abPK, &pSel
+ );
}
nNoop = buf.nBuf;
@@ -218819,7 +220600,7 @@ SQLITE_API int sqlite3session_changeset(
int rc;
if( pnChangeset==0 || ppChangeset==0 ) return SQLITE_MISUSE;
- rc = sessionGenerateChangeset(pSession, 0, 0, 0, pnChangeset,ppChangeset);
+ rc = sessionGenerateChangeset(pSession, 0, 0, 0, pnChangeset, ppChangeset);
assert( rc || pnChangeset==0
|| pSession->bEnableSize==0 || *pnChangeset<=pSession->nMaxChangesetSize
);
@@ -218937,6 +220718,19 @@ SQLITE_API int sqlite3session_object_config(sqlite3_session *pSession, int op, v
break;
}
+ case SQLITE_SESSION_OBJCONFIG_ROWID: {
+ int iArg = *(int*)pArg;
+ if( iArg>=0 ){
+ if( pSession->pTable ){
+ rc = SQLITE_MISUSE;
+ }else{
+ pSession->bImplicitPK = (iArg!=0);
+ }
+ }
+ *(int*)pArg = pSession->bImplicitPK;
+ break;
+ }
+
default:
rc = SQLITE_MISUSE;
}
@@ -219925,6 +221719,8 @@ struct SessionApplyCtx {
SessionBuffer rebase; /* Rebase information (if any) here */
u8 bRebaseStarted; /* If table header is already in rebase */
u8 bRebase; /* True to collect rebase information */
+ u8 bIgnoreNoop; /* True to ignore no-op conflicts */
+ int bRowid;
};
/* Number of prepared UPDATE statements to cache. */
@@ -220175,8 +221971,10 @@ static int sessionSelectRow(
const char *zTab, /* Table name */
SessionApplyCtx *p /* Session changeset-apply context */
){
- return sessionSelectStmt(
- db, "main", zTab, p->nCol, p->azCol, p->abPK, &p->pSelect);
+ /* TODO */
+ return sessionSelectStmt(db, p->bIgnoreNoop,
+ "main", zTab, p->bRowid, p->nCol, p->azCol, p->abPK, &p->pSelect
+ );
}
/*
@@ -220335,20 +222133,33 @@ static int sessionBindRow(
*/
static int sessionSeekToRow(
sqlite3_changeset_iter *pIter, /* Changeset iterator */
- u8 *abPK, /* Primary key flags array */
- sqlite3_stmt *pSelect /* SELECT statement from sessionSelectRow() */
+ SessionApplyCtx *p
){
+ sqlite3_stmt *pSelect = p->pSelect;
int rc; /* Return code */
int nCol; /* Number of columns in table */
int op; /* Changset operation (SQLITE_UPDATE etc.) */
const char *zDummy; /* Unused */
+ sqlite3_clear_bindings(pSelect);
sqlite3changeset_op(pIter, &zDummy, &nCol, &op, 0);
rc = sessionBindRow(pIter,
op==SQLITE_INSERT ? sqlite3changeset_new : sqlite3changeset_old,
- nCol, abPK, pSelect
+ nCol, p->abPK, pSelect
);
+ if( op!=SQLITE_DELETE && p->bIgnoreNoop ){
+ int ii;
+ for(ii=0; rc==SQLITE_OK && iiabPK[ii]==0 ){
+ sqlite3_value *pVal = 0;
+ sqlite3changeset_new(pIter, ii, &pVal);
+ sqlite3_bind_int(pSelect, ii+1+nCol, (pVal==0));
+ if( pVal ) rc = sessionBindValue(pSelect, ii+1, pVal);
+ }
+ }
+ }
+
if( rc==SQLITE_OK ){
rc = sqlite3_step(pSelect);
if( rc!=SQLITE_ROW ) rc = sqlite3_reset(pSelect);
@@ -220463,16 +222274,22 @@ static int sessionConflictHandler(
/* Bind the new.* PRIMARY KEY values to the SELECT statement. */
if( pbReplace ){
- rc = sessionSeekToRow(pIter, p->abPK, p->pSelect);
+ rc = sessionSeekToRow(pIter, p);
}else{
rc = SQLITE_OK;
}
if( rc==SQLITE_ROW ){
/* There exists another row with the new.* primary key. */
- pIter->pConflict = p->pSelect;
- res = xConflict(pCtx, eType, pIter);
- pIter->pConflict = 0;
+ if( p->bIgnoreNoop
+ && sqlite3_column_int(p->pSelect, sqlite3_column_count(p->pSelect)-1)
+ ){
+ res = SQLITE_CHANGESET_OMIT;
+ }else{
+ pIter->pConflict = p->pSelect;
+ res = xConflict(pCtx, eType, pIter);
+ pIter->pConflict = 0;
+ }
rc = sqlite3_reset(p->pSelect);
}else if( rc==SQLITE_OK ){
if( p->bDeferConstraints && eType==SQLITE_CHANGESET_CONFLICT ){
@@ -220580,7 +222397,7 @@ static int sessionApplyOneOp(
sqlite3_step(p->pDelete);
rc = sqlite3_reset(p->pDelete);
- if( rc==SQLITE_OK && sqlite3_changes(p->db)==0 ){
+ if( rc==SQLITE_OK && sqlite3_changes(p->db)==0 && p->bIgnoreNoop==0 ){
rc = sessionConflictHandler(
SQLITE_CHANGESET_DATA, p, pIter, xConflict, pCtx, pbRetry
);
@@ -220637,7 +222454,7 @@ static int sessionApplyOneOp(
/* Check if there is a conflicting row. For sqlite_stat1, this needs
** to be done using a SELECT, as there is no PRIMARY KEY in the
** database schema to throw an exception if a duplicate is inserted. */
- rc = sessionSeekToRow(pIter, p->abPK, p->pSelect);
+ rc = sessionSeekToRow(pIter, p);
if( rc==SQLITE_ROW ){
rc = SQLITE_CONSTRAINT;
sqlite3_reset(p->pSelect);
@@ -220814,6 +222631,7 @@ static int sessionChangesetApply(
memset(&sApply, 0, sizeof(sApply));
sApply.bRebase = (ppRebase && pnRebase);
sApply.bInvertConstraints = !!(flags & SQLITE_CHANGESETAPPLY_INVERT);
+ sApply.bIgnoreNoop = !!(flags & SQLITE_CHANGESETAPPLY_IGNORENOOP);
sqlite3_mutex_enter(sqlite3_db_mutex(db));
if( (flags & SQLITE_CHANGESETAPPLY_NOSAVEPOINT)==0 ){
rc = sqlite3_exec(db, "SAVEPOINT changeset_apply", 0, 0, 0);
@@ -220851,6 +222669,7 @@ static int sessionChangesetApply(
sApply.bStat1 = 0;
sApply.bDeferConstraints = 1;
sApply.bRebaseStarted = 0;
+ sApply.bRowid = 0;
memset(&sApply.constraints, 0, sizeof(SessionBuffer));
/* If an xFilter() callback was specified, invoke it now. If the
@@ -220870,8 +222689,8 @@ static int sessionChangesetApply(
int i;
sqlite3changeset_pk(pIter, &abPK, 0);
- rc = sessionTableInfo(0,
- db, "main", zNew, &sApply.nCol, &zTab, &sApply.azCol, &sApply.abPK
+ rc = sessionTableInfo(0, db, "main", zNew,
+ &sApply.nCol, &zTab, &sApply.azCol, &sApply.abPK, &sApply.bRowid
);
if( rc!=SQLITE_OK ) break;
for(i=0; iiPos++;
- if( p->iRangeEnd>0 ){
+ if( p->iRangeEnd>=0 ){
if( iPosiRangeStart || iPos>p->iRangeEnd ) return SQLITE_OK;
if( p->iRangeStart && iPos==p->iRangeStart ) p->iOff = iStartOff;
}
@@ -225082,7 +226907,7 @@ static int fts5HighlightCb(
}
if( iPos==p->iter.iEnd ){
- if( p->iRangeEnd && p->iter.iStartiRangeStart ){
+ if( p->iRangeEnd>=0 && p->iter.iStartiRangeStart ){
fts5HighlightAppend(&rc, p, p->zOpen, -1);
}
fts5HighlightAppend(&rc, p, &p->zIn[p->iOff], iEndOff - p->iOff);
@@ -225093,7 +226918,7 @@ static int fts5HighlightCb(
}
}
- if( p->iRangeEnd>0 && iPos==p->iRangeEnd ){
+ if( p->iRangeEnd>=0 && iPos==p->iRangeEnd ){
fts5HighlightAppend(&rc, p, &p->zIn[p->iOff], iEndOff - p->iOff);
p->iOff = iEndOff;
if( iPos>=p->iter.iStart && iPositer.iEnd ){
@@ -225128,6 +226953,7 @@ static void fts5HighlightFunction(
memset(&ctx, 0, sizeof(HighlightContext));
ctx.zOpen = (const char*)sqlite3_value_text(apVal[1]);
ctx.zClose = (const char*)sqlite3_value_text(apVal[2]);
+ ctx.iRangeEnd = -1;
rc = pApi->xColumnText(pFts, iCol, &ctx.zIn, &ctx.nIn);
if( ctx.zIn ){
@@ -225313,6 +227139,7 @@ static void fts5SnippetFunction(
iCol = sqlite3_value_int(apVal[0]);
ctx.zOpen = fts5ValueToText(apVal[1]);
ctx.zClose = fts5ValueToText(apVal[2]);
+ ctx.iRangeEnd = -1;
zEllips = fts5ValueToText(apVal[3]);
nToken = sqlite3_value_int(apVal[4]);
@@ -226581,6 +228408,7 @@ static int sqlite3Fts5ConfigParse(
rc = SQLITE_ERROR;
}
+ assert( (pRet->abUnindexed && pRet->azCol) || rc!=SQLITE_OK );
for(i=3; rc==SQLITE_OK && ibSecureDelete = (bVal ? 1 : 0);
+ }
}else{
*pbBadkey = 1;
}
@@ -226978,15 +228818,20 @@ static int sqlite3Fts5ConfigLoad(Fts5Config *pConfig, int iCookie){
rc = sqlite3_finalize(p);
}
- if( rc==SQLITE_OK && iVersion!=FTS5_CURRENT_VERSION ){
+ if( rc==SQLITE_OK
+ && iVersion!=FTS5_CURRENT_VERSION
+ && iVersion!=FTS5_CURRENT_VERSION_SECUREDELETE
+ ){
rc = SQLITE_ERROR;
if( pConfig->pzErrmsg ){
assert( 0==*pConfig->pzErrmsg );
- *pConfig->pzErrmsg = sqlite3_mprintf(
- "invalid fts5 file format (found %d, expected %d) - run 'rebuild'",
- iVersion, FTS5_CURRENT_VERSION
+ *pConfig->pzErrmsg = sqlite3_mprintf("invalid fts5 file format "
+ "(found %d, expected %d or %d) - run 'rebuild'",
+ iVersion, FTS5_CURRENT_VERSION, FTS5_CURRENT_VERSION_SECUREDELETE
);
}
+ }else{
+ pConfig->iVersion = iVersion;
}
if( rc==SQLITE_OK ){
@@ -227014,6 +228859,10 @@ static int sqlite3Fts5ConfigLoad(Fts5Config *pConfig, int iCookie){
/* #include "fts5Int.h" */
/* #include "fts5parse.h" */
+#ifndef SQLITE_FTS5_MAX_EXPR_DEPTH
+# define SQLITE_FTS5_MAX_EXPR_DEPTH 256
+#endif
+
/*
** All token types in the generated fts5parse.h file are greater than 0.
*/
@@ -227054,11 +228903,17 @@ struct Fts5Expr {
** FTS5_NOT (nChild, apChild valid)
** FTS5_STRING (pNear valid)
** FTS5_TERM (pNear valid)
+**
+** iHeight:
+** Distance from this node to furthest leaf. This is always 0 for nodes
+** of type FTS5_STRING and FTS5_TERM. For all other nodes it is one
+** greater than the largest child value.
*/
struct Fts5ExprNode {
int eType; /* Node type */
int bEof; /* True at EOF */
int bNomatch; /* True if entry is not a match */
+ int iHeight; /* Distance to tree leaf nodes */
/* Next method for this node. */
int (*xNext)(Fts5Expr*, Fts5ExprNode*, int, i64);
@@ -227128,6 +228983,31 @@ struct Fts5Parse {
int bPhraseToAnd; /* Convert "a+b" to "a AND b" */
};
+/*
+** Check that the Fts5ExprNode.iHeight variables are set correctly in
+** the expression tree passed as the only argument.
+*/
+#ifndef NDEBUG
+static void assert_expr_depth_ok(int rc, Fts5ExprNode *p){
+ if( rc==SQLITE_OK ){
+ if( p->eType==FTS5_TERM || p->eType==FTS5_STRING || p->eType==0 ){
+ assert( p->iHeight==0 );
+ }else{
+ int ii;
+ int iMaxChild = 0;
+ for(ii=0; iinChild; ii++){
+ Fts5ExprNode *pChild = p->apChild[ii];
+ iMaxChild = MAX(iMaxChild, pChild->iHeight);
+ assert_expr_depth_ok(SQLITE_OK, pChild);
+ }
+ assert( p->iHeight==iMaxChild+1 );
+ }
+ }
+}
+#else
+# define assert_expr_depth_ok(rc, p)
+#endif
+
static void sqlite3Fts5ParseError(Fts5Parse *pParse, const char *zFmt, ...){
va_list ap;
va_start(ap, zFmt);
@@ -227242,6 +229122,8 @@ static int sqlite3Fts5ExprNew(
}while( sParse.rc==SQLITE_OK && t!=FTS5_EOF );
sqlite3Fts5ParserFree(pEngine, fts5ParseFree);
+ assert_expr_depth_ok(sParse.rc, sParse.pExpr);
+
/* If the LHS of the MATCH expression was a user column, apply the
** implicit column-filter. */
if( iColnCol && sParse.pExpr && sParse.rc==SQLITE_OK ){
@@ -227404,7 +229286,7 @@ static int sqlite3Fts5ExprAnd(Fts5Expr **pp1, Fts5Expr *p2){
Fts5Parse sParse;
memset(&sParse, 0, sizeof(sParse));
- if( *pp1 ){
+ if( *pp1 && p2 ){
Fts5Expr *p1 = *pp1;
int nPhrase = p1->nPhrase + p2->nPhrase;
@@ -227429,7 +229311,7 @@ static int sqlite3Fts5ExprAnd(Fts5Expr **pp1, Fts5Expr *p2){
}
sqlite3_free(p2->apExprPhrase);
sqlite3_free(p2);
- }else{
+ }else if( p2 ){
*pp1 = p2;
}
@@ -229203,6 +231085,7 @@ static void fts5ExprAssignXNext(Fts5ExprNode *pNode){
}
static void fts5ExprAddChildren(Fts5ExprNode *p, Fts5ExprNode *pSub){
+ int ii = p->nChild;
if( p->eType!=FTS5_NOT && pSub->eType==p->eType ){
int nByte = sizeof(Fts5ExprNode*) * pSub->nChild;
memcpy(&p->apChild[p->nChild], pSub->apChild, nByte);
@@ -229211,6 +231094,9 @@ static void fts5ExprAddChildren(Fts5ExprNode *p, Fts5ExprNode *pSub){
}else{
p->apChild[p->nChild++] = pSub;
}
+ for( ; iinChild; ii++){
+ p->iHeight = MAX(p->iHeight, p->apChild[ii]->iHeight + 1);
+ }
}
/*
@@ -229241,6 +231127,7 @@ static Fts5ExprNode *fts5ParsePhraseToAnd(
if( pRet ){
pRet->eType = FTS5_AND;
pRet->nChild = nTerm;
+ pRet->iHeight = 1;
fts5ExprAssignXNext(pRet);
pParse->nPhrase--;
for(ii=0; iiiHeight>SQLITE_FTS5_MAX_EXPR_DEPTH ){
+ sqlite3Fts5ParseError(pParse,
+ "fts5 expression tree is too large (maximum depth %d)",
+ SQLITE_FTS5_MAX_EXPR_DEPTH
+ );
+ sqlite3_free(pRet);
+ pRet = 0;
+ }
}
}
}
@@ -230946,6 +232841,8 @@ struct Fts5Index {
sqlite3_stmt *pIdxSelect;
int nRead; /* Total number of blocks read */
+ sqlite3_stmt *pDeleteFromIdx;
+
sqlite3_stmt *pDataVersion;
i64 iStructVersion; /* data_version when pStruct read */
Fts5Structure *pStruct; /* Current db structure (or NULL) */
@@ -231038,9 +232935,6 @@ struct Fts5CResult {
** iLeafOffset:
** Byte offset within the current leaf that is the first byte of the
** position list data (one byte passed the position-list size field).
-** rowid field of the current entry. Usually this is the size field of the
-** position list data. The exception is if the rowid for the current entry
-** is the last thing on the leaf page.
**
** pLeaf:
** Buffer containing current leaf page data. Set to NULL at EOF.
@@ -231599,6 +233493,7 @@ static int fts5StructureDecode(
rc = FTS5_CORRUPT;
break;
}
+ assert( pSeg!=0 );
i += fts5GetVarint32(&pData[i], pSeg->iSegid);
i += fts5GetVarint32(&pData[i], pSeg->pgnoFirst);
i += fts5GetVarint32(&pData[i], pSeg->pgnoLast);
@@ -231629,6 +233524,7 @@ static int fts5StructureDecode(
*/
static void fts5StructureAddLevel(int *pRc, Fts5Structure **ppStruct){
fts5StructureMakeWritable(pRc, ppStruct);
+ assert( (ppStruct!=0 && (*ppStruct)!=0) || (*pRc)!=SQLITE_OK );
if( *pRc==SQLITE_OK ){
Fts5Structure *pStruct = *ppStruct;
int nLevel = pStruct->nLevel;
@@ -232087,42 +233983,25 @@ static int fts5DlidxLvlPrev(Fts5DlidxLvl *pLvl){
pLvl->bEof = 1;
}else{
u8 *a = pLvl->pData->p;
- i64 iVal;
- int iLimit;
- int ii;
- int nZero = 0;
- /* Currently iOff points to the first byte of a varint. This block
- ** decrements iOff until it points to the first byte of the previous
- ** varint. Taking care not to read any memory locations that occur
- ** before the buffer in memory. */
- iLimit = (iOff>9 ? iOff-9 : 0);
- for(iOff--; iOff>iLimit; iOff--){
- if( (a[iOff-1] & 0x80)==0 ) break;
- }
+ pLvl->iOff = 0;
+ fts5DlidxLvlNext(pLvl);
+ while( 1 ){
+ int nZero = 0;
+ int ii = pLvl->iOff;
+ u64 delta = 0;
- fts5GetVarint(&a[iOff], (u64*)&iVal);
- pLvl->iRowid -= iVal;
- pLvl->iLeafPgno--;
-
- /* Skip backwards past any 0x00 varints. */
- for(ii=iOff-1; ii>=pLvl->iFirstOff && a[ii]==0x00; ii--){
- nZero++;
- }
- if( ii>=pLvl->iFirstOff && (a[ii] & 0x80) ){
- /* The byte immediately before the last 0x00 byte has the 0x80 bit
- ** set. So the last 0x00 is only a varint 0 if there are 8 more 0x80
- ** bytes before a[ii]. */
- int bZero = 0; /* True if last 0x00 counts */
- if( (ii-8)>=pLvl->iFirstOff ){
- int j;
- for(j=1; j<=8 && (a[ii-j] & 0x80); j++);
- bZero = (j>8);
+ while( a[ii]==0 ){
+ nZero++;
+ ii++;
}
- if( bZero==0 ) nZero--;
+ ii += sqlite3Fts5GetVarint(&a[ii], &delta);
+
+ if( ii>=iOff ) break;
+ pLvl->iLeafPgno += nZero+1;
+ pLvl->iRowid += delta;
+ pLvl->iOff = ii;
}
- pLvl->iLeafPgno -= nZero;
- pLvl->iOff = iOff - nZero;
}
return pLvl->bEof;
@@ -232318,7 +234197,7 @@ static void fts5SegIterLoadRowid(Fts5Index *p, Fts5SegIter *pIter){
i64 iOff = pIter->iLeafOffset;
ASSERT_SZLEAF_OK(pIter->pLeaf);
- if( iOff>=pIter->pLeaf->szLeaf ){
+ while( iOff>=pIter->pLeaf->szLeaf ){
fts5SegIterNextPage(p, pIter);
if( pIter->pLeaf==0 ){
if( p->rc==SQLITE_OK ) p->rc = FTS5_CORRUPT;
@@ -232417,10 +234296,12 @@ static void fts5SegIterInit(
fts5SegIterSetNext(p, pIter);
pIter->pSeg = pSeg;
pIter->iLeafPgno = pSeg->pgnoFirst-1;
- fts5SegIterNextPage(p, pIter);
+ do {
+ fts5SegIterNextPage(p, pIter);
+ }while( p->rc==SQLITE_OK && pIter->pLeaf && pIter->pLeaf->nn==4 );
}
- if( p->rc==SQLITE_OK ){
+ if( p->rc==SQLITE_OK && pIter->pLeaf ){
pIter->iLeafOffset = 4;
assert( pIter->pLeaf!=0 );
assert_nc( pIter->pLeaf->nn>4 );
@@ -232614,7 +234495,7 @@ static void fts5SegIterNext_None(
iOff = pIter->iLeafOffset;
/* Next entry is on the next page */
- if( pIter->pSeg && iOff>=pIter->pLeaf->szLeaf ){
+ while( pIter->pSeg && iOff>=pIter->pLeaf->szLeaf ){
fts5SegIterNextPage(p, pIter);
if( p->rc || pIter->pLeaf==0 ) return;
pIter->iRowid = 0;
@@ -232807,7 +234688,7 @@ static void fts5SegIterReverse(Fts5Index *p, Fts5SegIter *pIter){
Fts5Data *pLast = 0;
int pgnoLast = 0;
- if( pDlidx ){
+ if( pDlidx && p->pConfig->iVersion==FTS5_CURRENT_VERSION ){
int iSegid = pIter->pSeg->iSegid;
pgnoLast = fts5DlidxIterPgno(pDlidx);
pLast = fts5LeafRead(p, FTS5_SEGMENT_ROWID(iSegid, pgnoLast));
@@ -233368,7 +235249,8 @@ static int fts5MultiIterDoCompare(Fts5Iter *pIter, int iOut){
/*
** Move the seg-iter so that it points to the first rowid on page iLeafPgno.
-** It is an error if leaf iLeafPgno does not exist or contains no rowids.
+** It is an error if leaf iLeafPgno does not exist. Unless the db is
+** a 'secure-delete' db, if it contains no rowids then this is also an error.
*/
static void fts5SegIterGotoPage(
Fts5Index *p, /* FTS5 backend object */
@@ -233383,21 +235265,23 @@ static void fts5SegIterGotoPage(
fts5DataRelease(pIter->pNextLeaf);
pIter->pNextLeaf = 0;
pIter->iLeafPgno = iLeafPgno-1;
- fts5SegIterNextPage(p, pIter);
- assert( p->rc!=SQLITE_OK || pIter->iLeafPgno==iLeafPgno );
- if( p->rc==SQLITE_OK && ALWAYS(pIter->pLeaf!=0) ){
+ while( p->rc==SQLITE_OK ){
int iOff;
- u8 *a = pIter->pLeaf->p;
- int n = pIter->pLeaf->szLeaf;
-
+ fts5SegIterNextPage(p, pIter);
+ if( pIter->pLeaf==0 ) break;
iOff = fts5LeafFirstRowidOff(pIter->pLeaf);
- if( iOff<4 || iOff>=n ){
- p->rc = FTS5_CORRUPT;
- }else{
- iOff += fts5GetVarint(&a[iOff], (u64*)&pIter->iRowid);
- pIter->iLeafOffset = iOff;
- fts5SegIterLoadNPos(p, pIter);
+ if( iOff>0 ){
+ u8 *a = pIter->pLeaf->p;
+ int n = pIter->pLeaf->szLeaf;
+ if( iOff<4 || iOff>=n ){
+ p->rc = FTS5_CORRUPT;
+ }else{
+ iOff += fts5GetVarint(&a[iOff], (u64*)&pIter->iRowid);
+ pIter->iLeafOffset = iOff;
+ fts5SegIterLoadNPos(p, pIter);
+ }
+ break;
}
}
}
@@ -234112,7 +235996,7 @@ static void fts5MultiIterNew(
if( iLevel<0 ){
assert( pStruct->nSegment==fts5StructureCountSegments(pStruct) );
nSeg = pStruct->nSegment;
- nSeg += (p->pHash ? 1 : 0);
+ nSeg += (p->pHash && 0==(flags & FTS5INDEX_QUERY_SKIPHASH));
}else{
nSeg = MIN(pStruct->aLevel[iLevel].nSeg, nSegment);
}
@@ -234133,7 +236017,7 @@ static void fts5MultiIterNew(
if( p->rc==SQLITE_OK ){
if( iLevel<0 ){
Fts5StructureLevel *pEnd = &pStruct->aLevel[pStruct->nLevel];
- if( p->pHash ){
+ if( p->pHash && 0==(flags & FTS5INDEX_QUERY_SKIPHASH) ){
/* Add a segment iterator for the current contents of the hash table. */
Fts5SegIter *pIter = &pNew->aSeg[iIter++];
fts5SegIterHashInit(p, pTerm, nTerm, flags, pIter);
@@ -234888,7 +236772,7 @@ static void fts5TrimSegments(Fts5Index *p, Fts5Iter *pIter){
fts5BufferAppendBlob(&p->rc, &buf, sizeof(aHdr), aHdr);
fts5BufferAppendVarint(&p->rc, &buf, pSeg->term.n);
fts5BufferAppendBlob(&p->rc, &buf, pSeg->term.n, pSeg->term.p);
- fts5BufferAppendBlob(&p->rc, &buf, pData->szLeaf-iOff,&pData->p[iOff]);
+ fts5BufferAppendBlob(&p->rc, &buf,pData->szLeaf-iOff,&pData->p[iOff]);
if( p->rc==SQLITE_OK ){
/* Set the szLeaf field */
fts5PutU16(&buf.p[2], (u16)buf.n);
@@ -235166,16 +237050,16 @@ static void fts5IndexCrisismerge(
){
const int nCrisis = p->pConfig->nCrisisMerge;
Fts5Structure *pStruct = *ppStruct;
- int iLvl = 0;
-
- assert( p->rc!=SQLITE_OK || pStruct->nLevel>0 );
- while( p->rc==SQLITE_OK && pStruct->aLevel[iLvl].nSeg>=nCrisis ){
- fts5IndexMergeLevel(p, &pStruct, iLvl, 0);
- assert( p->rc!=SQLITE_OK || pStruct->nLevel>(iLvl+1) );
- fts5StructurePromote(p, iLvl+1, pStruct);
- iLvl++;
+ if( pStruct && pStruct->nLevel>0 ){
+ int iLvl = 0;
+ while( p->rc==SQLITE_OK && pStruct->aLevel[iLvl].nSeg>=nCrisis ){
+ fts5IndexMergeLevel(p, &pStruct, iLvl, 0);
+ assert( p->rc!=SQLITE_OK || pStruct->nLevel>(iLvl+1) );
+ fts5StructurePromote(p, iLvl+1, pStruct);
+ iLvl++;
+ }
+ *ppStruct = pStruct;
}
- *ppStruct = pStruct;
}
static int fts5IndexReturn(Fts5Index *p){
@@ -235209,6 +237093,413 @@ static int fts5PoslistPrefix(const u8 *aBuf, int nMax){
return ret;
}
+/*
+** Execute the SQL statement:
+**
+** DELETE FROM %_idx WHERE (segid, (pgno/2)) = ($iSegid, $iPgno);
+**
+** This is used when a secure-delete operation removes the last term
+** from a segment leaf page. In that case the %_idx entry is removed
+** too. This is done to ensure that if all instances of a token are
+** removed from an fts5 database in secure-delete mode, no trace of
+** the token itself remains in the database.
+*/
+static void fts5SecureDeleteIdxEntry(
+ Fts5Index *p, /* FTS5 backend object */
+ int iSegid, /* Id of segment to delete entry for */
+ int iPgno /* Page number within segment */
+){
+ if( iPgno!=1 ){
+ assert( p->pConfig->iVersion==FTS5_CURRENT_VERSION_SECUREDELETE );
+ if( p->pDeleteFromIdx==0 ){
+ fts5IndexPrepareStmt(p, &p->pDeleteFromIdx, sqlite3_mprintf(
+ "DELETE FROM '%q'.'%q_idx' WHERE (segid, (pgno/2)) = (?1, ?2)",
+ p->pConfig->zDb, p->pConfig->zName
+ ));
+ }
+ if( p->rc==SQLITE_OK ){
+ sqlite3_bind_int(p->pDeleteFromIdx, 1, iSegid);
+ sqlite3_bind_int(p->pDeleteFromIdx, 2, iPgno);
+ sqlite3_step(p->pDeleteFromIdx);
+ p->rc = sqlite3_reset(p->pDeleteFromIdx);
+ }
+ }
+}
+
+/*
+** This is called when a secure-delete operation removes a position-list
+** that overflows onto segment page iPgno of segment pSeg. This function
+** rewrites node iPgno, and possibly one or more of its right-hand peers,
+** to remove this portion of the position list.
+**
+** Output variable (*pbLastInDoclist) is set to true if the position-list
+** removed is followed by a new term or the end-of-segment, or false if
+** it is followed by another rowid/position list.
+*/
+static void fts5SecureDeleteOverflow(
+ Fts5Index *p,
+ Fts5StructureSegment *pSeg,
+ int iPgno,
+ int *pbLastInDoclist
+){
+ const int bDetailNone = (p->pConfig->eDetail==FTS5_DETAIL_NONE);
+ int pgno;
+ Fts5Data *pLeaf = 0;
+ assert( iPgno!=1 );
+
+ *pbLastInDoclist = 1;
+ for(pgno=iPgno; p->rc==SQLITE_OK && pgno<=pSeg->pgnoLast; pgno++){
+ i64 iRowid = FTS5_SEGMENT_ROWID(pSeg->iSegid, pgno);
+ int iNext = 0;
+ u8 *aPg = 0;
+
+ pLeaf = fts5DataRead(p, iRowid);
+ if( pLeaf==0 ) break;
+ aPg = pLeaf->p;
+
+ iNext = fts5GetU16(&aPg[0]);
+ if( iNext!=0 ){
+ *pbLastInDoclist = 0;
+ }
+ if( iNext==0 && pLeaf->szLeaf!=pLeaf->nn ){
+ fts5GetVarint32(&aPg[pLeaf->szLeaf], iNext);
+ }
+
+ if( iNext==0 ){
+ /* The page contains no terms or rowids. Replace it with an empty
+ ** page and move on to the right-hand peer. */
+ const u8 aEmpty[] = {0x00, 0x00, 0x00, 0x04};
+ assert_nc( bDetailNone==0 || pLeaf->nn==4 );
+ if( bDetailNone==0 ) fts5DataWrite(p, iRowid, aEmpty, sizeof(aEmpty));
+ fts5DataRelease(pLeaf);
+ pLeaf = 0;
+ }else if( bDetailNone ){
+ break;
+ }else if( iNext>=pLeaf->szLeaf || iNext<4 ){
+ p->rc = FTS5_CORRUPT;
+ break;
+ }else{
+ int nShift = iNext - 4;
+ int nPg;
+
+ int nIdx = 0;
+ u8 *aIdx = 0;
+
+ /* Unless the current page footer is 0 bytes in size (in which case
+ ** the new page footer will be as well), allocate and populate a
+ ** buffer containing the new page footer. Set stack variables aIdx
+ ** and nIdx accordingly. */
+ if( pLeaf->nn>pLeaf->szLeaf ){
+ int iFirst = 0;
+ int i1 = pLeaf->szLeaf;
+ int i2 = 0;
+
+ aIdx = sqlite3Fts5MallocZero(&p->rc, (pLeaf->nn-pLeaf->szLeaf)+2);
+ if( aIdx==0 ) break;
+ i1 += fts5GetVarint32(&aPg[i1], iFirst);
+ i2 = sqlite3Fts5PutVarint(aIdx, iFirst-nShift);
+ if( i1nn ){
+ memcpy(&aIdx[i2], &aPg[i1], pLeaf->nn-i1);
+ i2 += (pLeaf->nn-i1);
+ }
+ nIdx = i2;
+ }
+
+ /* Modify the contents of buffer aPg[]. Set nPg to the new size
+ ** in bytes. The new page is always smaller than the old. */
+ nPg = pLeaf->szLeaf - nShift;
+ memmove(&aPg[4], &aPg[4+nShift], nPg-4);
+ fts5PutU16(&aPg[2], nPg);
+ if( fts5GetU16(&aPg[0]) ) fts5PutU16(&aPg[0], 4);
+ if( nIdx>0 ){
+ memcpy(&aPg[nPg], aIdx, nIdx);
+ nPg += nIdx;
+ }
+ sqlite3_free(aIdx);
+
+ /* Write the new page to disk and exit the loop */
+ assert( nPg>4 || fts5GetU16(aPg)==0 );
+ fts5DataWrite(p, iRowid, aPg, nPg);
+ break;
+ }
+ }
+ fts5DataRelease(pLeaf);
+}
+
+/*
+** Completely remove the entry that pSeg currently points to from
+** the database.
+*/
+static void fts5DoSecureDelete(
+ Fts5Index *p,
+ Fts5SegIter *pSeg
+){
+ const int bDetailNone = (p->pConfig->eDetail==FTS5_DETAIL_NONE);
+ int iSegid = pSeg->pSeg->iSegid;
+ u8 *aPg = pSeg->pLeaf->p;
+ int nPg = pSeg->pLeaf->nn;
+ int iPgIdx = pSeg->pLeaf->szLeaf;
+
+ u64 iDelta = 0;
+ u64 iNextDelta = 0;
+ int iNextOff = 0;
+ int iOff = 0;
+ int nIdx = 0;
+ u8 *aIdx = 0;
+ int bLastInDoclist = 0;
+ int iIdx = 0;
+ int iStart = 0;
+ int iKeyOff = 0;
+ int iPrevKeyOff = 0;
+ int iDelKeyOff = 0; /* Offset of deleted key, if any */
+
+ nIdx = nPg-iPgIdx;
+ aIdx = sqlite3Fts5MallocZero(&p->rc, nIdx+16);
+ if( p->rc ) return;
+ memcpy(aIdx, &aPg[iPgIdx], nIdx);
+
+ /* At this point segment iterator pSeg points to the entry
+ ** this function should remove from the b-tree segment.
+ **
+ ** In detail=full or detail=column mode, pSeg->iLeafOffset is the
+ ** offset of the first byte in the position-list for the entry to
+ ** remove. Immediately before this comes two varints that will also
+ ** need to be removed:
+ **
+ ** + the rowid or delta rowid value for the entry, and
+ ** + the size of the position list in bytes.
+ **
+ ** Or, in detail=none mode, there is a single varint prior to
+ ** pSeg->iLeafOffset - the rowid or delta rowid value.
+ **
+ ** This block sets the following variables:
+ **
+ ** iStart:
+ ** iDelta:
+ */
+ {
+ int iSOP;
+ if( pSeg->iLeafPgno==pSeg->iTermLeafPgno ){
+ iStart = pSeg->iTermLeafOffset;
+ }else{
+ iStart = fts5GetU16(&aPg[0]);
+ }
+
+ iSOP = iStart + fts5GetVarint(&aPg[iStart], &iDelta);
+ assert_nc( iSOP<=pSeg->iLeafOffset );
+
+ if( bDetailNone ){
+ while( iSOPiLeafOffset ){
+ if( aPg[iSOP]==0x00 ) iSOP++;
+ if( aPg[iSOP]==0x00 ) iSOP++;
+ iStart = iSOP;
+ iSOP = iStart + fts5GetVarint(&aPg[iStart], &iDelta);
+ }
+
+ iNextOff = iSOP;
+ if( iNextOffiEndofDoclist && aPg[iNextOff]==0x00 ) iNextOff++;
+ if( iNextOffiEndofDoclist && aPg[iNextOff]==0x00 ) iNextOff++;
+
+ }else{
+ int nPos = 0;
+ iSOP += fts5GetVarint32(&aPg[iSOP], nPos);
+ while( iSOPiLeafOffset ){
+ iStart = iSOP + (nPos/2);
+ iSOP = iStart + fts5GetVarint(&aPg[iStart], &iDelta);
+ iSOP += fts5GetVarint32(&aPg[iSOP], nPos);
+ }
+ assert_nc( iSOP==pSeg->iLeafOffset );
+ iNextOff = pSeg->iLeafOffset + pSeg->nPos;
+ }
+ }
+
+ iOff = iStart;
+ if( iNextOff>=iPgIdx ){
+ int pgno = pSeg->iLeafPgno+1;
+ fts5SecureDeleteOverflow(p, pSeg->pSeg, pgno, &bLastInDoclist);
+ iNextOff = iPgIdx;
+ }else{
+ /* Set bLastInDoclist to true if the entry being removed is the last
+ ** in its doclist. */
+ for(iIdx=0, iKeyOff=0; iIdxiTermLeafOffset && pSeg->iLeafPgno==pSeg->iTermLeafPgno
+ ){
+ /* The entry being removed was the only position list in its
+ ** doclist. Therefore the term needs to be removed as well. */
+ int iKey = 0;
+ for(iIdx=0, iKeyOff=0; iIdx(u32)iStart ) break;
+ iKeyOff += iVal;
+ }
+
+ iDelKeyOff = iOff = iKeyOff;
+ if( iNextOff!=iPgIdx ){
+ int nPrefix = 0;
+ int nSuffix = 0;
+ int nPrefix2 = 0;
+ int nSuffix2 = 0;
+
+ iDelKeyOff = iNextOff;
+ iNextOff += fts5GetVarint32(&aPg[iNextOff], nPrefix2);
+ iNextOff += fts5GetVarint32(&aPg[iNextOff], nSuffix2);
+
+ if( iKey!=1 ){
+ iKeyOff += fts5GetVarint32(&aPg[iKeyOff], nPrefix);
+ }
+ iKeyOff += fts5GetVarint32(&aPg[iKeyOff], nSuffix);
+
+ nPrefix = MIN(nPrefix, nPrefix2);
+ nSuffix = (nPrefix2 + nSuffix2) - nPrefix;
+
+ if( (iKeyOff+nSuffix)>iPgIdx || (iNextOff+nSuffix2)>iPgIdx ){
+ p->rc = FTS5_CORRUPT;
+ }else{
+ if( iKey!=1 ){
+ iOff += sqlite3Fts5PutVarint(&aPg[iOff], nPrefix);
+ }
+ iOff += sqlite3Fts5PutVarint(&aPg[iOff], nSuffix);
+ if( nPrefix2>nPrefix ){
+ memcpy(&aPg[iOff], &pSeg->term.p[nPrefix], nPrefix2-nPrefix);
+ iOff += (nPrefix2-nPrefix);
+ }
+ memmove(&aPg[iOff], &aPg[iNextOff], nSuffix2);
+ iOff += nSuffix2;
+ iNextOff += nSuffix2;
+ }
+ }
+ }else if( iStart==4 ){
+ int iPgno;
+
+ assert_nc( pSeg->iLeafPgno>pSeg->iTermLeafPgno );
+ /* The entry being removed may be the only position list in
+ ** its doclist. */
+ for(iPgno=pSeg->iLeafPgno-1; iPgno>pSeg->iTermLeafPgno; iPgno-- ){
+ Fts5Data *pPg = fts5DataRead(p, FTS5_SEGMENT_ROWID(iSegid, iPgno));
+ int bEmpty = (pPg && pPg->nn==4);
+ fts5DataRelease(pPg);
+ if( bEmpty==0 ) break;
+ }
+
+ if( iPgno==pSeg->iTermLeafPgno ){
+ i64 iId = FTS5_SEGMENT_ROWID(iSegid, pSeg->iTermLeafPgno);
+ Fts5Data *pTerm = fts5DataRead(p, iId);
+ if( pTerm && pTerm->szLeaf==pSeg->iTermLeafOffset ){
+ u8 *aTermIdx = &pTerm->p[pTerm->szLeaf];
+ int nTermIdx = pTerm->nn - pTerm->szLeaf;
+ int iTermIdx = 0;
+ int iTermOff = 0;
+
+ while( 1 ){
+ u32 iVal = 0;
+ int nByte = fts5GetVarint32(&aTermIdx[iTermIdx], iVal);
+ iTermOff += iVal;
+ if( (iTermIdx+nByte)>=nTermIdx ) break;
+ iTermIdx += nByte;
+ }
+ nTermIdx = iTermIdx;
+
+ memmove(&pTerm->p[iTermOff], &pTerm->p[pTerm->szLeaf], nTermIdx);
+ fts5PutU16(&pTerm->p[2], iTermOff);
+
+ fts5DataWrite(p, iId, pTerm->p, iTermOff+nTermIdx);
+ if( nTermIdx==0 ){
+ fts5SecureDeleteIdxEntry(p, iSegid, pSeg->iTermLeafPgno);
+ }
+ }
+ fts5DataRelease(pTerm);
+ }
+ }
+
+ if( p->rc==SQLITE_OK ){
+ const int nMove = nPg - iNextOff;
+ int nShift = 0;
+
+ memmove(&aPg[iOff], &aPg[iNextOff], nMove);
+ iPgIdx -= (iNextOff - iOff);
+ nPg = iPgIdx;
+ fts5PutU16(&aPg[2], iPgIdx);
+
+ nShift = iNextOff - iOff;
+ for(iIdx=0, iKeyOff=0, iPrevKeyOff=0; iIdxiOff ){
+ iKeyOff -= nShift;
+ nShift = 0;
+ }
+ nPg += sqlite3Fts5PutVarint(&aPg[nPg], iKeyOff - iPrevKeyOff);
+ iPrevKeyOff = iKeyOff;
+ }
+ }
+
+ if( iPgIdx==nPg && nIdx>0 && pSeg->iLeafPgno!=1 ){
+ fts5SecureDeleteIdxEntry(p, iSegid, pSeg->iLeafPgno);
+ }
+
+ assert_nc( nPg>4 || fts5GetU16(aPg)==0 );
+ fts5DataWrite(p, FTS5_SEGMENT_ROWID(iSegid,pSeg->iLeafPgno), aPg,nPg);
+ }
+ sqlite3_free(aIdx);
+}
+
+/*
+** This is called as part of flushing a delete to disk in 'secure-delete'
+** mode. It edits the segments within the database described by argument
+** pStruct to remove the entries for term zTerm, rowid iRowid.
+*/
+static void fts5FlushSecureDelete(
+ Fts5Index *p,
+ Fts5Structure *pStruct,
+ const char *zTerm,
+ i64 iRowid
+){
+ const int f = FTS5INDEX_QUERY_SKIPHASH;
+ int nTerm = (int)strlen(zTerm);
+ Fts5Iter *pIter = 0; /* Used to find term instance */
+
+ fts5MultiIterNew(p, pStruct, f, 0, (const u8*)zTerm, nTerm, -1, 0, &pIter);
+ if( fts5MultiIterEof(p, pIter)==0 ){
+ i64 iThis = fts5MultiIterRowid(pIter);
+ if( iThisrc==SQLITE_OK
+ && fts5MultiIterEof(p, pIter)==0
+ && iRowid==fts5MultiIterRowid(pIter)
+ ){
+ Fts5SegIter *pSeg = &pIter->aSeg[pIter->aFirst[1].iFirst];
+ fts5DoSecureDelete(p, pSeg);
+ }
+ }
+
+ fts5MultiIterFree(pIter);
+}
+
+
/*
** Flush the contents of in-memory hash table iHash to a new level-0
** segment on disk. Also update the corresponding structure record.
@@ -235231,6 +237522,7 @@ static void fts5FlushOneHash(Fts5Index *p){
if( iSegid ){
const int pgsz = p->pConfig->pgsz;
int eDetail = p->pConfig->eDetail;
+ int bSecureDelete = p->pConfig->bSecureDelete;
Fts5StructureSegment *pSeg; /* New segment within pStruct */
Fts5Buffer *pBuf; /* Buffer in which to assemble leaf page */
Fts5Buffer *pPgidx; /* Buffer in which to assemble pgidx */
@@ -235253,40 +237545,77 @@ static void fts5FlushOneHash(Fts5Index *p){
}
while( p->rc==SQLITE_OK && 0==sqlite3Fts5HashScanEof(pHash) ){
const char *zTerm; /* Buffer containing term */
+ int nTerm; /* Size of zTerm in bytes */
const u8 *pDoclist; /* Pointer to doclist for this term */
int nDoclist; /* Size of doclist in bytes */
- /* Write the term for this entry to disk. */
+ /* Get the term and doclist for this entry. */
sqlite3Fts5HashScanEntry(pHash, &zTerm, &pDoclist, &nDoclist);
- fts5WriteAppendTerm(p, &writer, (int)strlen(zTerm), (const u8*)zTerm);
- if( p->rc!=SQLITE_OK ) break;
+ nTerm = (int)strlen(zTerm);
+ if( bSecureDelete==0 ){
+ fts5WriteAppendTerm(p, &writer, nTerm, (const u8*)zTerm);
+ if( p->rc!=SQLITE_OK ) break;
+ assert( writer.bFirstRowidInPage==0 );
+ }
- assert( writer.bFirstRowidInPage==0 );
- if( pgsz>=(pBuf->n + pPgidx->n + nDoclist + 1) ){
+ if( !bSecureDelete && pgsz>=(pBuf->n + pPgidx->n + nDoclist + 1) ){
/* The entire doclist will fit on the current leaf. */
fts5BufferSafeAppendBlob(pBuf, pDoclist, nDoclist);
}else{
+ int bTermWritten = !bSecureDelete;
i64 iRowid = 0;
- u64 iDelta = 0;
+ i64 iPrev = 0;
int iOff = 0;
/* The entire doclist will not fit on this leaf. The following
** loop iterates through the poslists that make up the current
** doclist. */
while( p->rc==SQLITE_OK && iOffrc!=SQLITE_OK || pDoclist[iOff]==0x01 ){
+ iOff++;
+ continue;
+ }
+ }
+ }
+
+ if( p->rc==SQLITE_OK && bTermWritten==0 ){
+ fts5WriteAppendTerm(p, &writer, nTerm, (const u8*)zTerm);
+ bTermWritten = 1;
+ assert( p->rc!=SQLITE_OK || writer.bFirstRowidInPage==0 );
+ }
+
if( writer.bFirstRowidInPage ){
fts5PutU16(&pBuf->p[0], (u16)pBuf->n); /* first rowid on page */
pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iRowid);
writer.bFirstRowidInPage = 0;
fts5WriteDlidxAppend(p, &writer, iRowid);
- if( p->rc!=SQLITE_OK ) break;
}else{
- pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iDelta);
+ pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iRowid-iPrev);
}
+ if( p->rc!=SQLITE_OK ) break;
assert( pBuf->n<=pBuf->nSpace );
+ iPrev = iRowid;
if( eDetail==FTS5_DETAIL_NONE ){
if( iOffnLevel==0 ){
- fts5StructureAddLevel(&p->rc, &pStruct);
+ assert( p->rc!=SQLITE_OK || bSecureDelete || pgnoLast>0 );
+ if( pgnoLast>0 ){
+ /* Update the Fts5Structure. It is written back to the database by the
+ ** fts5StructureRelease() call below. */
+ if( pStruct->nLevel==0 ){
+ fts5StructureAddLevel(&p->rc, &pStruct);
+ }
+ fts5StructureExtendLevel(&p->rc, pStruct, 0, 1, 0);
+ if( p->rc==SQLITE_OK ){
+ pSeg = &pStruct->aLevel[0].aSeg[ pStruct->aLevel[0].nSeg++ ];
+ pSeg->iSegid = iSegid;
+ pSeg->pgnoFirst = 1;
+ pSeg->pgnoLast = pgnoLast;
+ pStruct->nSegment++;
+ }
+ fts5StructurePromote(p, 0, pStruct);
}
- fts5StructureExtendLevel(&p->rc, pStruct, 0, 1, 0);
- if( p->rc==SQLITE_OK ){
- pSeg = &pStruct->aLevel[0].aSeg[ pStruct->aLevel[0].nSeg++ ];
- pSeg->iSegid = iSegid;
- pSeg->pgnoFirst = 1;
- pSeg->pgnoLast = pgnoLast;
- pStruct->nSegment++;
- }
- fts5StructurePromote(p, 0, pStruct);
}
fts5IndexAutomerge(p, &pStruct, pgnoLast);
@@ -236099,6 +238431,7 @@ static int sqlite3Fts5IndexClose(Fts5Index *p){
sqlite3_finalize(p->pIdxDeleter);
sqlite3_finalize(p->pIdxSelect);
sqlite3_finalize(p->pDataVersion);
+ sqlite3_finalize(p->pDeleteFromIdx);
sqlite3Fts5HashFree(p->pHash);
sqlite3_free(p->zDataTbl);
sqlite3_free(p);
@@ -236729,6 +239062,7 @@ static void fts5IndexIntegrityCheckSegment(
Fts5StructureSegment *pSeg /* Segment to check internal consistency */
){
Fts5Config *pConfig = p->pConfig;
+ int bSecureDelete = (pConfig->iVersion==FTS5_CURRENT_VERSION_SECUREDELETE);
sqlite3_stmt *pStmt = 0;
int rc2;
int iIdxPrevLeaf = pSeg->pgnoFirst-1;
@@ -236764,7 +239098,19 @@ static void fts5IndexIntegrityCheckSegment(
** is also a rowid pointer within the leaf page header, it points to a
** location before the term. */
if( pLeaf->nn<=pLeaf->szLeaf ){
- p->rc = FTS5_CORRUPT;
+
+ if( nIdxTerm==0
+ && pConfig->iVersion==FTS5_CURRENT_VERSION_SECUREDELETE
+ && pLeaf->nn==pLeaf->szLeaf
+ && pLeaf->nn==4
+ ){
+ /* special case - the very first page in a segment keeps its %_idx
+ ** entry even if all the terms are removed from it by secure-delete
+ ** operations. */
+ }else{
+ p->rc = FTS5_CORRUPT;
+ }
+
}else{
int iOff; /* Offset of first term on leaf */
int iRowidOff; /* Offset of first rowid on leaf */
@@ -236828,9 +239174,12 @@ static void fts5IndexIntegrityCheckSegment(
ASSERT_SZLEAF_OK(pLeaf);
if( iRowidOff>=pLeaf->szLeaf ){
p->rc = FTS5_CORRUPT;
- }else{
+ }else if( bSecureDelete==0 || iRowidOff>0 ){
+ i64 iDlRowid = fts5DlidxIterRowid(pDlidx);
fts5GetVarint(&pLeaf->p[iRowidOff], (u64*)&iRowid);
- if( iRowid!=fts5DlidxIterRowid(pDlidx) ) p->rc = FTS5_CORRUPT;
+ if( iRowidrc = FTS5_CORRUPT;
+ }
}
fts5DataRelease(pLeaf);
}
@@ -239092,6 +241441,8 @@ static int fts5UpdateMethod(
Fts5Config *pConfig = pTab->p.pConfig;
int eType0; /* value_type() of apVal[0] */
int rc = SQLITE_OK; /* Return code */
+ int bUpdateOrDelete = 0;
+
/* A transaction must be open when this is called. */
assert( pTab->ts.eState==1 || pTab->ts.eState==2 );
@@ -239102,6 +241453,11 @@ static int fts5UpdateMethod(
|| sqlite3_value_type(apVal[0])==SQLITE_NULL
);
assert( pTab->p.pConfig->pzErrmsg==0 );
+ if( pConfig->pgsz==0 ){
+ rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
+ if( rc!=SQLITE_OK ) return rc;
+ }
+
pTab->p.pConfig->pzErrmsg = &pTab->p.base.zErrMsg;
/* Put any active cursors into REQUIRE_SEEK state. */
@@ -239154,6 +241510,7 @@ static int fts5UpdateMethod(
else if( nArg==1 ){
i64 iDel = sqlite3_value_int64(apVal[0]); /* Rowid to delete */
rc = sqlite3Fts5StorageDelete(pTab->pStorage, iDel, 0);
+ bUpdateOrDelete = 1;
}
/* INSERT or UPDATE */
@@ -239169,6 +241526,7 @@ static int fts5UpdateMethod(
if( eConflict==SQLITE_REPLACE && eType1==SQLITE_INTEGER ){
i64 iNew = sqlite3_value_int64(apVal[1]); /* Rowid to delete */
rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew, 0);
+ bUpdateOrDelete = 1;
}
fts5StorageInsert(&rc, pTab, apVal, pRowid);
}
@@ -239197,10 +241555,24 @@ static int fts5UpdateMethod(
rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld, 0);
fts5StorageInsert(&rc, pTab, apVal, pRowid);
}
+ bUpdateOrDelete = 1;
}
}
}
+ if( rc==SQLITE_OK
+ && bUpdateOrDelete
+ && pConfig->bSecureDelete
+ && pConfig->iVersion==FTS5_CURRENT_VERSION
+ ){
+ rc = sqlite3Fts5StorageConfigValue(
+ pTab->pStorage, "version", 0, FTS5_CURRENT_VERSION_SECUREDELETE
+ );
+ if( rc==SQLITE_OK ){
+ pConfig->iVersion = FTS5_CURRENT_VERSION_SECUREDELETE;
+ }
+ }
+
pTab->p.pConfig->pzErrmsg = 0;
return rc;
}
@@ -240060,6 +242432,7 @@ static int fts5RollbackToMethod(sqlite3_vtab *pVtab, int iSavepoint){
UNUSED_PARAM(iSavepoint); /* Call below is a no-op for NDEBUG builds */
fts5CheckTransactionState(pTab, FTS5_ROLLBACKTO, iSavepoint);
fts5TripCursors(pTab);
+ pTab->p.pConfig->pgsz = 0;
return sqlite3Fts5StorageRollback(pTab->pStorage);
}
@@ -240262,7 +242635,7 @@ static void fts5SourceIdFunc(
){
assert( nArg==0 );
UNUSED_PARAM2(nArg, apUnused);
- sqlite3_result_text(pCtx, "fts5: 2023-03-22 11:56:21 0d1fc92f94cb6b76bffe3ec34d69cffde2924203304e8ffc4155597af0c191da", -1, SQLITE_TRANSIENT);
+ sqlite3_result_text(pCtx, "fts5: 2023-05-16 12:36:15 831d0fb2836b71c9bc51067c49fee4b8f18047814f2ff22d817d25195cf350b0", -1, SQLITE_TRANSIENT);
}
/*
diff --git a/src/3rdparty/sqlite/sqlite3.h b/src/3rdparty/sqlite/sqlite3.h
index 7e43e1f1..48effe20 100644
--- a/src/3rdparty/sqlite/sqlite3.h
+++ b/src/3rdparty/sqlite/sqlite3.h
@@ -146,9 +146,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.41.2"
-#define SQLITE_VERSION_NUMBER 3041002
-#define SQLITE_SOURCE_ID "2023-03-22 11:56:21 0d1fc92f94cb6b76bffe3ec34d69cffde2924203304e8ffc4155597af0c191da"
+#define SQLITE_VERSION "3.42.0"
+#define SQLITE_VERSION_NUMBER 3042000
+#define SQLITE_SOURCE_ID "2023-05-16 12:36:15 831d0fb2836b71c9bc51067c49fee4b8f18047814f2ff22d817d25195cf350b0"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -1655,20 +1655,23 @@ SQLITE_API int sqlite3_os_end(void);
** must ensure that no other SQLite interfaces are invoked by other
** threads while sqlite3_config() is running.
**
-** The sqlite3_config() interface
-** may only be invoked prior to library initialization using
-** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()].
-** ^If sqlite3_config() is called after [sqlite3_initialize()] and before
-** [sqlite3_shutdown()] then it will return SQLITE_MISUSE.
-** Note, however, that ^sqlite3_config() can be called as part of the
-** implementation of an application-defined [sqlite3_os_init()].
-**
** The first argument to sqlite3_config() is an integer
** [configuration option] that determines
** what property of SQLite is to be configured. Subsequent arguments
** vary depending on the [configuration option]
** in the first argument.
**
+** For most configuration options, the sqlite3_config() interface
+** may only be invoked prior to library initialization using
+** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()].
+** The exceptional configuration options that may be invoked at any time
+** are called "anytime configuration options".
+** ^If sqlite3_config() is called after [sqlite3_initialize()] and before
+** [sqlite3_shutdown()] with a first argument that is not an anytime
+** configuration option, then the sqlite3_config() call will return SQLITE_MISUSE.
+** Note, however, that ^sqlite3_config() can be called as part of the
+** implementation of an application-defined [sqlite3_os_init()].
+**
** ^When a configuration option is set, sqlite3_config() returns [SQLITE_OK].
** ^If the option is unknown or SQLite is unable to set the option
** then this routine returns a non-zero [error code].
@@ -1776,6 +1779,23 @@ struct sqlite3_mem_methods {
** These constants are the available integer configuration options that
** can be passed as the first argument to the [sqlite3_config()] interface.
**
+** Most of the configuration options for sqlite3_config()
+** will only work if invoked prior to [sqlite3_initialize()] or after
+** [sqlite3_shutdown()]. The few exceptions to this rule are called
+** "anytime configuration options".
+** ^Calling [sqlite3_config()] with a first argument that is not an
+** anytime configuration option in between calls to [sqlite3_initialize()] and
+** [sqlite3_shutdown()] is a no-op that returns SQLITE_MISUSE.
+**
+** The set of anytime configuration options can change (by insertions
+** and/or deletions) from one release of SQLite to the next.
+** As of SQLite version 3.42.0, the complete set of anytime configuration
+** options is:
+**
+** - SQLITE_CONFIG_LOG
+**
- SQLITE_CONFIG_PCACHE_HDRSZ
+**
+**
** New configuration options may be added in future releases of SQLite.
** Existing configuration options might be discontinued. Applications
** should check the return code from [sqlite3_config()] to make sure that
@@ -2122,28 +2142,28 @@ struct sqlite3_mem_methods {
** compile-time option is not set, then the default maximum is 1073741824.
**
*/
-#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
-#define SQLITE_CONFIG_MULTITHREAD 2 /* nil */
-#define SQLITE_CONFIG_SERIALIZED 3 /* nil */
-#define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */
-#define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */
-#define SQLITE_CONFIG_SCRATCH 6 /* No longer used */
-#define SQLITE_CONFIG_PAGECACHE 7 /* void*, int sz, int N */
-#define SQLITE_CONFIG_HEAP 8 /* void*, int nByte, int min */
-#define SQLITE_CONFIG_MEMSTATUS 9 /* boolean */
-#define SQLITE_CONFIG_MUTEX 10 /* sqlite3_mutex_methods* */
-#define SQLITE_CONFIG_GETMUTEX 11 /* sqlite3_mutex_methods* */
-/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */
-#define SQLITE_CONFIG_LOOKASIDE 13 /* int int */
-#define SQLITE_CONFIG_PCACHE 14 /* no-op */
-#define SQLITE_CONFIG_GETPCACHE 15 /* no-op */
-#define SQLITE_CONFIG_LOG 16 /* xFunc, void* */
-#define SQLITE_CONFIG_URI 17 /* int */
-#define SQLITE_CONFIG_PCACHE2 18 /* sqlite3_pcache_methods2* */
-#define SQLITE_CONFIG_GETPCACHE2 19 /* sqlite3_pcache_methods2* */
+#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
+#define SQLITE_CONFIG_MULTITHREAD 2 /* nil */
+#define SQLITE_CONFIG_SERIALIZED 3 /* nil */
+#define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */
+#define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */
+#define SQLITE_CONFIG_SCRATCH 6 /* No longer used */
+#define SQLITE_CONFIG_PAGECACHE 7 /* void*, int sz, int N */
+#define SQLITE_CONFIG_HEAP 8 /* void*, int nByte, int min */
+#define SQLITE_CONFIG_MEMSTATUS 9 /* boolean */
+#define SQLITE_CONFIG_MUTEX 10 /* sqlite3_mutex_methods* */
+#define SQLITE_CONFIG_GETMUTEX 11 /* sqlite3_mutex_methods* */
+/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */
+#define SQLITE_CONFIG_LOOKASIDE 13 /* int int */
+#define SQLITE_CONFIG_PCACHE 14 /* no-op */
+#define SQLITE_CONFIG_GETPCACHE 15 /* no-op */
+#define SQLITE_CONFIG_LOG 16 /* xFunc, void* */
+#define SQLITE_CONFIG_URI 17 /* int */
+#define SQLITE_CONFIG_PCACHE2 18 /* sqlite3_pcache_methods2* */
+#define SQLITE_CONFIG_GETPCACHE2 19 /* sqlite3_pcache_methods2* */
#define SQLITE_CONFIG_COVERING_INDEX_SCAN 20 /* int */
-#define SQLITE_CONFIG_SQLLOG 21 /* xSqllog, void* */
-#define SQLITE_CONFIG_MMAP_SIZE 22 /* sqlite3_int64, sqlite3_int64 */
+#define SQLITE_CONFIG_SQLLOG 21 /* xSqllog, void* */
+#define SQLITE_CONFIG_MMAP_SIZE 22 /* sqlite3_int64, sqlite3_int64 */
#define SQLITE_CONFIG_WIN32_HEAPSIZE 23 /* int nByte */
#define SQLITE_CONFIG_PCACHE_HDRSZ 24 /* int *psz */
#define SQLITE_CONFIG_PMASZ 25 /* unsigned int szPma */
@@ -2378,7 +2398,7 @@ struct sqlite3_mem_methods {
**
**
** [[SQLITE_DBCONFIG_DQS_DML]]
-** SQLITE_DBCONFIG_DQS_DML
+** SQLITE_DBCONFIG_DQS_DML
** The SQLITE_DBCONFIG_DQS_DML option activates or deactivates
** the legacy [double-quoted string literal] misfeature for DML statements
** only, that is DELETE, INSERT, SELECT, and UPDATE statements. The
@@ -2387,7 +2407,7 @@ struct sqlite3_mem_methods {
**
**
** [[SQLITE_DBCONFIG_DQS_DDL]]
-** SQLITE_DBCONFIG_DQS_DDL
+** SQLITE_DBCONFIG_DQS_DDL
** The SQLITE_DBCONFIG_DQS option activates or deactivates
** the legacy [double-quoted string literal] misfeature for DDL statements,
** such as CREATE TABLE and CREATE INDEX. The
@@ -2396,7 +2416,7 @@ struct sqlite3_mem_methods {
**
**
** [[SQLITE_DBCONFIG_TRUSTED_SCHEMA]]
-** SQLITE_DBCONFIG_TRUSTED_SCHEMA
+** SQLITE_DBCONFIG_TRUSTED_SCHEMA
** The SQLITE_DBCONFIG_TRUSTED_SCHEMA option tells SQLite to
** assume that database schemas are untainted by malicious content.
** When the SQLITE_DBCONFIG_TRUSTED_SCHEMA option is disabled, SQLite
@@ -2416,7 +2436,7 @@ struct sqlite3_mem_methods {
**
**
** [[SQLITE_DBCONFIG_LEGACY_FILE_FORMAT]]
-** SQLITE_DBCONFIG_LEGACY_FILE_FORMAT
+** SQLITE_DBCONFIG_LEGACY_FILE_FORMAT
** The SQLITE_DBCONFIG_LEGACY_FILE_FORMAT option activates or deactivates
** the legacy file format flag. When activated, this flag causes all newly
** created database file to have a schema format version number (the 4-byte
@@ -2425,7 +2445,7 @@ struct sqlite3_mem_methods {
** any SQLite version back to 3.0.0 ([dateof:3.0.0]). Without this setting,
** newly created databases are generally not understandable by SQLite versions
** prior to 3.3.0 ([dateof:3.3.0]). As these words are written, there
-** is now scarcely any need to generated database files that are compatible
+** is now scarcely any need to generate database files that are compatible
** all the way back to version 3.0.0, and so this setting is of little
** practical use, but is provided so that SQLite can continue to claim the
** ability to generate new database files that are compatible with version
@@ -2436,6 +2456,38 @@ struct sqlite3_mem_methods {
** not considered a bug since SQLite versions 3.3.0 and earlier do not support
** either generated columns or decending indexes.
**
+**
+** [[SQLITE_DBCONFIG_STMT_SCANSTATUS]]
+** SQLITE_DBCONFIG_STMT_SCANSTATUS
+** The SQLITE_DBCONFIG_STMT_SCANSTATUS option is only useful in
+** SQLITE_ENABLE_STMT_SCANSTATUS builds. In this case, it sets or clears
+** a flag that enables collection of the sqlite3_stmt_scanstatus_v2()
+** statistics. For statistics to be collected, the flag must be set on
+** the database handle both when the SQL statement is prepared and when it
+** is stepped. The flag is set (collection of statistics is enabled)
+** by default. This option takes two arguments: an integer and a pointer to
+** an integer.. The first argument is 1, 0, or -1 to enable, disable, or
+** leave unchanged the statement scanstatus option. If the second argument
+** is not NULL, then the value of the statement scanstatus setting after
+** processing the first argument is written into the integer that the second
+** argument points to.
+**
+**
+** [[SQLITE_DBCONFIG_REVERSE_SCANORDER]]
+** SQLITE_DBCONFIG_REVERSE_SCANORDER
+** The SQLITE_DBCONFIG_REVERSE_SCANORDER option changes the default order
+** in which tables and indexes are scanned so that the scans start at the end
+** and work toward the beginning rather than starting at the beginning and
+** working toward the end. Setting SQLITE_DBCONFIG_REVERSE_SCANORDER is the
+** same as setting [PRAGMA reverse_unordered_selects]. This option takes
+** two arguments which are an integer and a pointer to an integer. The first
+** argument is 1, 0, or -1 to enable, disable, or leave unchanged the
+** reverse scan order flag, respectively. If the second argument is not NULL,
+** then 0 or 1 is written into the integer that the second argument points to
+** depending on if the reverse scan order flag is set after processing the
+** first argument.
+**
+**
**
*/
#define SQLITE_DBCONFIG_MAINDBNAME 1000 /* const char* */
@@ -2456,7 +2508,9 @@ struct sqlite3_mem_methods {
#define SQLITE_DBCONFIG_ENABLE_VIEW 1015 /* int int* */
#define SQLITE_DBCONFIG_LEGACY_FILE_FORMAT 1016 /* int int* */
#define SQLITE_DBCONFIG_TRUSTED_SCHEMA 1017 /* int int* */
-#define SQLITE_DBCONFIG_MAX 1017 /* Largest DBCONFIG */
+#define SQLITE_DBCONFIG_STMT_SCANSTATUS 1018 /* int int* */
+#define SQLITE_DBCONFIG_REVERSE_SCANORDER 1019 /* int int* */
+#define SQLITE_DBCONFIG_MAX 1019 /* Largest DBCONFIG */
/*
** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -6201,6 +6255,13 @@ SQLITE_API void sqlite3_activate_cerod(
** of the default VFS is not implemented correctly, or not implemented at
** all, then the behavior of sqlite3_sleep() may deviate from the description
** in the previous paragraphs.
+**
+** If a negative argument is passed to sqlite3_sleep() the results vary by
+** VFS and operating system. Some system treat a negative argument as an
+** instruction to sleep forever. Others understand it to mean do not sleep
+** at all. ^In SQLite version 3.42.0 and later, a negative
+** argument passed into sqlite3_sleep() is changed to zero before it is relayed
+** down into the xSleep method of the VFS.
*/
SQLITE_API int sqlite3_sleep(int);
@@ -7828,9 +7889,9 @@ SQLITE_API int sqlite3_vfs_unregister(sqlite3_vfs*);
** is undefined if the mutex is not currently entered by the
** calling thread or is not currently allocated.
**
-** ^If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(), or
-** sqlite3_mutex_leave() is a NULL pointer, then all three routines
-** behave as no-ops.
+** ^If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(),
+** sqlite3_mutex_leave(), or sqlite3_mutex_free() is a NULL pointer,
+** then any of the four routines behaves as a no-op.
**
** See also: [sqlite3_mutex_held()] and [sqlite3_mutex_notheld()].
*/
@@ -9564,18 +9625,28 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
** [[SQLITE_VTAB_INNOCUOUS]]SQLITE_VTAB_INNOCUOUS
** Calls of the form
** [sqlite3_vtab_config](db,SQLITE_VTAB_INNOCUOUS) from within the
-** the [xConnect] or [xCreate] methods of a [virtual table] implmentation
+** the [xConnect] or [xCreate] methods of a [virtual table] implementation
** identify that virtual table as being safe to use from within triggers
** and views. Conceptually, the SQLITE_VTAB_INNOCUOUS tag means that the
** virtual table can do no serious harm even if it is controlled by a
** malicious hacker. Developers should avoid setting the SQLITE_VTAB_INNOCUOUS
** flag unless absolutely necessary.
**
+**
+** [[SQLITE_VTAB_USES_ALL_SCHEMAS]]SQLITE_VTAB_USES_ALL_SCHEMAS
+** Calls of the form
+** [sqlite3_vtab_config](db,SQLITE_VTAB_USES_ALL_SCHEMA) from within the
+** the [xConnect] or [xCreate] methods of a [virtual table] implementation
+** instruct the query planner to begin at least a read transaction on
+** all schemas ("main", "temp", and any ATTACH-ed databases) whenever the
+** virtual table is used.
+**
**
*/
#define SQLITE_VTAB_CONSTRAINT_SUPPORT 1
#define SQLITE_VTAB_INNOCUOUS 2
#define SQLITE_VTAB_DIRECTONLY 3
+#define SQLITE_VTAB_USES_ALL_SCHEMAS 4
/*
** CAPI3REF: Determine The Virtual Table Conflict Policy
@@ -10750,16 +10821,20 @@ SQLITE_API int sqlite3session_create(
SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
/*
-** CAPIREF: Conigure a Session Object
+** CAPI3REF: Configure a Session Object
** METHOD: sqlite3_session
**
** This method is used to configure a session object after it has been
-** created. At present the only valid value for the second parameter is
-** [SQLITE_SESSION_OBJCONFIG_SIZE].
+** created. At present the only valid values for the second parameter are
+** [SQLITE_SESSION_OBJCONFIG_SIZE] and [SQLITE_SESSION_OBJCONFIG_ROWID].
**
-** Arguments for sqlite3session_object_config()
+*/
+SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
+
+/*
+** CAPI3REF: Options for sqlite3session_object_config
**
-** The following values may passed as the the 4th parameter to
+** The following values may passed as the the 2nd parameter to
** sqlite3session_object_config().
**
** SQLITE_SESSION_OBJCONFIG_SIZE
@@ -10775,12 +10850,21 @@ SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
**
** It is an error (SQLITE_MISUSE) to attempt to modify this setting after
** the first table has been attached to the session object.
+**
+** SQLITE_SESSION_OBJCONFIG_ROWID
+** This option is used to set, clear or query the flag that enables
+** collection of data for tables with no explicit PRIMARY KEY.
+**
+** Normally, tables with no explicit PRIMARY KEY are simply ignored
+** by the sessions module. However, if this flag is set, it behaves
+** as if such tables have a column "_rowid_ INTEGER PRIMARY KEY" inserted
+** as their leftmost columns.
+**
+** It is an error (SQLITE_MISUSE) to attempt to modify this setting after
+** the first table has been attached to the session object.
*/
-SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
-
-/*
-*/
-#define SQLITE_SESSION_OBJCONFIG_SIZE 1
+#define SQLITE_SESSION_OBJCONFIG_SIZE 1
+#define SQLITE_SESSION_OBJCONFIG_ROWID 2
/*
** CAPI3REF: Enable Or Disable A Session Object
@@ -11913,9 +11997,23 @@ SQLITE_API int sqlite3changeset_apply_v2(
** Invert the changeset before applying it. This is equivalent to inverting
** a changeset using sqlite3changeset_invert() before applying it. It is
** an error to specify this flag with a patchset.
+**
+** SQLITE_CHANGESETAPPLY_IGNORENOOP
+** Do not invoke the conflict handler callback for any changes that
+** would not actually modify the database even if they were applied.
+** Specifically, this means that the conflict handler is not invoked
+** for:
+**
+** - a delete change if the row being deleted cannot be found,
+**
- an update change if the modified fields are already set to
+** their new values in the conflicting row, or
+**
- an insert change if all fields of the conflicting row match
+** the row being inserted.
+**
*/
#define SQLITE_CHANGESETAPPLY_NOSAVEPOINT 0x0001
#define SQLITE_CHANGESETAPPLY_INVERT 0x0002
+#define SQLITE_CHANGESETAPPLY_IGNORENOOP 0x0004
/*
** CAPI3REF: Constants Passed To The Conflict Handler