sqlite table analyser

packages/tools/src/DatabaseAnalyser.ts

@@ -71,6 +71,17 @@ export class DatabaseAnalyser {
     // }
   }
 
+  getRequestedObjectPureNames(objectTypeField, allPureNames) {
+    if (this.singleObjectFilter) {
+      const { typeField, pureName } = this.singleObjectFilter;
+      if (typeField == objectTypeField) return [pureName];
+    }
+    if (this.modifications) {
+      return this.modifications.filter(x => x.objectTypeField == objectTypeField).map(x => x.newName.pureName);
+    }
+    return allPureNames;
+  }
+
   // findObjectById(id) {
   //   return this.structure.tables.find((x) => x.objectId == id);
   // }

packages/web/src/elements/ConstraintLabel.svelte

@@ -13,5 +13,5 @@
 
 <span class="nowrap">
   <FontIcon icon={getConstraintIcon(constraintType)} />
-  {constraintName}
+  {constraintName || '(without name)'}
 </span>

plugins/dbgate-plugin-mysql/src/backend/Analyser.js

@@ -66,14 +66,7 @@ class Analyser extends DatabaseAnalyser {
   }
 
   getRequestedViewNames(allViewNames) {
-    if (this.singleObjectFilter) {
-      const { typeField, pureName } = this.singleObjectFilter;
-      if (typeField == 'views') return [pureName];
-    }
-    if (this.modifications) {
-      return this.modifications.filter(x => x.objectTypeField == 'views').map(x => x.newName.pureName);
-    }
-    return allViewNames;
+    return this.getRequestedObjectPureNames('views', allViewNames);
   }
 
   async getViewTexts(allViewNames) {
@@ -82,7 +75,7 @@ class Analyser extends DatabaseAnalyser {
       try {
         const resp = await this.driver.query(this.pool, `SHOW CREATE VIEW \`${viewName}\``);
         res[viewName] = resp.rows[0]['Create View'];
-      } catch(err) {
+      } catch (err) {
         console.log('ERROR', err);
         res[viewName] = `${err}`;
       }

plugins/dbgate-plugin-sqlite/src/backend/Analyser.js

@@ -1,3 +1,4 @@
+const _ = require('lodash');
 const { DatabaseAnalyser } = require('dbgate-tools');
 
 class Analyser extends DatabaseAnalyser {
@@ -7,14 +8,50 @@ class Analyser extends DatabaseAnalyser {
 
   async _runAnalysis() {
     const tables = await this.driver.query(this.pool, "select * from sqlite_master where type='table'");
-    console.log('tables', tables);
+    console.log('TABLES', tables);
+
+    const tableSqls = _.zipObject(
+      tables.rows.map((x) => x.name),
+      tables.rows.map((x) => x.sql)
+    );
+
+    const tableList = tables.rows.map((x) => ({
+      pureName: x.name,
+      objectId: x.name,
+    }));
+
+    for (const tableName of this.getRequestedObjectPureNames(
+      'tables',
+      tables.rows.map((x) => x.name)
+    )) {
+      const info = await this.driver.query(this.pool, `pragma table_info('${tableName}')`);
+      const tableObj = tableList.find((x) => x.pureName == tableName);
+      tableObj.columns = info.rows.map((col) => ({
+        columnName: col.name,
+        dataType: col.type,
+        notNull: !!col.notnull,
+        defaultValue: col.dflt_value == null ? undefined : col.dflt_value,
+        autoIncrement: tableSqls[tableName].toLowerCase().includes('autoincrement') && !!col.pk,
+      }));
+
+      const pkColumns = info.rows
+        .filter((x) => x.pk)
+        .map((col) => ({
+          columnName: col.name,
+        }));
+
+      if (pkColumns.length > 0) {
+        tableObj.primaryKey = {
+          columns: pkColumns,
+        };
+      }
+
+      // console.log(info);
+    }
 
     const res = this.mergeAnalyseResult(
       {
-        tables: tables.rows.map((x) => ({
-          pureName: x.name,
-          objectId: x.name,
-        })),
+        tables: tableList,
       },
       (x) => x.pureName
     );

plugins/dbgate-plugin-sqlite/src/frontend/driver.js

@@ -5,7 +5,7 @@ const Dumper = require('./Dumper');
 const dialect = {
   limitSelect: true,
   rangeSelect: true,
-  offsetFetchRangeSyntax: true,
+  offsetFetchRangeSyntax: false,
   stringEscapeChar: "'",
   fallbackDataType: 'nvarchar(max)',
   quoteIdentifier(s) {