From 397cf8b81cb3fb934590e68920a76c736fd0e6b8 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Wed, 15 Mar 2023 12:36:11 +0800
Subject: [PATCH] Sqlite backup database

---
 .../Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs b/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
index b5441e5a3..c5f95e942 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
@@ -472,7 +472,7 @@ namespace SqlSugar
         }
         public override bool BackupDataBase(string databaseName, string fullFileName)
         {
-            Check.ThrowNotSupportedException("MySql BackupDataBase NotSupported");
+            this.Context.Ado.ExecuteCommandAsync($"PRAGMA main.page_size=1024; PRAGMA main.locking_mode=EXCLUSIVE; PRAGMA main.cache_size=5000; PRAGMA main.synchronous=NORMAL; PRAGMA main.journal_mode=WAL; VACUUM INTO '{fullFileName.ToSqlFilter()}'");
             return false;
         }
         private List<T> GetListOrCache<T>(string cacheKey, string sql)