From 25bbd18d3be5db705d208b4d5a75def10bd84a75 Mon Sep 17 00:00:00 2001
From: Nodir Temirkhodjaev <nodir.temir@gmail.com>
Date: Wed, 12 May 2021 19:18:10 +0300
Subject: [PATCH] UI: StatManager: Vacuum on bulk deletes.

---
 src/ui/stat/statmanager.cpp | 4 ++++
 src/ui/stat/statsql.cpp     | 5 +++--
 src/ui/stat/statsql.h       | 1 +
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/ui/stat/statmanager.cpp b/src/ui/stat/statmanager.cpp
index 80334e0b..e5afd17f 100644
--- a/src/ui/stat/statmanager.cpp
+++ b/src/ui/stat/statmanager.cpp
@@ -214,6 +214,8 @@ bool StatManager::clear()
     if (!sqliteDb()->execute(StatSql::sqlClear))
         return false;
 
+    sqliteDb()->execute(StatSql::sqlVacuum);
+
     clearAppIdCache();
 
     quotaManager()->clear();
@@ -401,6 +403,8 @@ bool StatManager::deleteConnAll()
                               sqliteDb()->stmt(StatSql::sqlDeleteAllConnBlock) },
             sqliteDb()->stmt(StatSql::sqlSelectDeletedAllConnAppList));
 
+    sqliteDb()->execute(StatSql::sqlVacuum);
+
     sqliteDb()->commitTransaction();
 
     m_connBlockIdMin = m_connBlockIdMax = 0;
diff --git a/src/ui/stat/statsql.cpp b/src/ui/stat/statsql.cpp
index dc6c8c07..02440284 100644
--- a/src/ui/stat/statsql.cpp
+++ b/src/ui/stat/statsql.cpp
@@ -203,5 +203,6 @@ const char *const StatSql::sqlClear = "DELETE FROM app;"
                                       "DELETE FROM conn;"
                                       "DELETE FROM conn_block;"
                                       "DELETE FROM conn_traffic;"
-                                      "DELETE FROM conn_flow;"
-                                      "VACUUM;";
+                                      "DELETE FROM conn_flow;";
+
+const char *const StatSql::sqlVacuum = "VACUUM;";
diff --git a/src/ui/stat/statsql.h b/src/ui/stat/statsql.h
index 68400314..828ad7ee 100644
--- a/src/ui/stat/statsql.h
+++ b/src/ui/stat/statsql.h
@@ -81,6 +81,7 @@ public:
     static const char *const sqlSelectDeletedAllConnAppList;
 
     static const char *const sqlClear;
+    static const char *const sqlVacuum;
 };
 
 #endif // STATSQL_H