From 1f3690a27b22df781766d0eea1abbf0a7d5b0096 Mon Sep 17 00:00:00 2001
From: TsMask <340112800@qq.com>
Date: Tue, 21 Oct 2025 11:57:06 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=9B=B4=E6=96=B0SQLite=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE=E5=BA=93=E8=BF=9E=E6=8E=A5=E7=9A=84Pragma=E9=85=8D?=
 =?UTF-8?q?=E7=BD=AE=E4=BB=A5=E4=BC=98=E5=8C=96=E6=80=A7=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 src/framework/database/db/db.go | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/framework/database/db/db.go b/src/framework/database/db/db.go
index 49dcb1e7..bebece53 100644
--- a/src/framework/database/db/db.go
+++ b/src/framework/database/db/db.go
@@ -38,12 +38,15 @@ func loadDialect() map[string]dialectInfo {
 		switch item["type"] {
 		case "sqlite":
 			pragmas := []string{
-				"cache=shared",                     // Enable shared cache
-				"_pragma=journal_mode(WAL)",        // Enable WAL mode
-				"_pragma=busy_timeout(5000)",       // Set busy timeout 抛出 SQLITE_BUSY 错误 默认0立即，设置等待 5 秒（5000 毫秒）
-				"_pragma=synchronous(NORMAL)",      // Set synchronous mode
-				"_pragma=wal_autocheckpoint(5000)", // Set WAL auto-checkpoint threshold 设置较大的自动检查点阈值
-				"_pragma=mmap_size(67108864)",      // Set mmap size 内存映射 I/O 最大字节数为 64MB
+				"_pragma=journal_mode(WAL)",            // 启用 WAL 模式
+				"_pragma=synchronous(NORMAL)",          // 设置为 NORMAL 同步级别
+				"_pragma=wal_autocheckpoint(5000)",     // 每 5000 页触发一次检查点
+				"_pragma=busy_timeout(5000)",           // 设置忙碌时最大等待 5 秒
+				"_pragma=mmap_size(268435456)",         // 设置 MMAP 大小为 256MB
+				"_pragma=locking_mode(NORMAL)",         // 使用 NORMAL 锁定模式
+				"_pragma=journal_size_limit(16777216)", // 设置 WAL 日志文件大小为 16MB
+				"_pragma=cache_size(10000)",            // 设置缓存大小为 10000 页
+				"_pragma=temp_store(MEMORY)",           // 使用内存存储临时表
 			}
 			dsn := fmt.Sprintf("%s?%s", item["database"], strings.Join(pragmas, "&"))
 			dialects[key] = dialectInfo{