Raise the SQLite busy timeout to 30s for serialized migrators #138
@@ -86,7 +86,9 @@ func OpenSQLite(path string) (*Store, error) {
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}
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// _txlock=immediate:写事务在 BEGIN 即取库写锁(而非首个写语句升级),
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// 跨进程迁移/写路径依赖 busy_timeout 排队而不是中途 SQLITE_BUSY(KTD8)。
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dsn := fmt.Sprintf("file:%s?_pragma=busy_timeout(5000)&_pragma=journal_mode(WAL)&_pragma=foreign_keys(1)&_txlock=immediate", path)
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// busy_timeout 30s:迁移竞争测试在慢速 CI 盘上 4 个迁移者串行全程可超 5s
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// (实测 job 2285 SQLITE_BUSY);本地档宁可排队不报错。
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dsn := fmt.Sprintf("file:%s?_pragma=busy_timeout(30000)&_pragma=journal_mode(WAL)&_pragma=foreign_keys(1)&_txlock=immediate", path)
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db, err := sql.Open("sqlite", dsn)
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if err != nil {
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return nil, err
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