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feat: 更新SQLite连接配置，启用共享缓存和WAL模式，设置忙等待和内存映射参数

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TsMask
2025-10-20 18:00:39 +08:00
parent 9603dd9188
commit 8ac67ebebd
1 changed files with 6 additions and 6 deletions
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12
src/framework/database/db/db.go
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@@ -38,12 +38,12 @@ func loadDialect() map[string]dialectInfo {
switch item["type"] { switch item["type"] {
case "sqlite": case "sqlite":
pragmas := []string{ pragmas := []string{
"cache=shared", // Enable shared cache "cache=shared", // Enable shared cache
"_pragma=journal_mode(WAL)", // Enable WAL mode "_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=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=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=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=mmap_size(67108864)", // Set mmap size 内存映射 I/O 最大字节数为 64MB
} }
dsn := fmt.Sprintf("%s?%s", item["database"], strings.Join(pragmas, "&")) dsn := fmt.Sprintf("%s?%s", item["database"], strings.Join(pragmas, "&"))
dialects[key] = dialectInfo{ dialects[key] = dialectInfo{