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                【MySQL事務】 ``` start transaction; ... commit; // 如果沒有問題,執行過程 rollback; // 如果出現問題,回到開始狀態 ``` 【Laravel執行MySQL事務】 ``` DB::beginTransaction(); try { // code... DB::commit(); } catch(QueryException $ex) { DB::rollback(); } ``` 【thinkphp操作MySQL事物】 ``` try{ Db::startTrans(); ... Db::commit(); }catch(\Exception $e){ Db::rollback(); } ``` 【其他補充】 開啟MySQL事務功能,關閉MySQL語句自動執行設置 set autocommit=OFF ``` start transaction ``` sql ... 如果上面的sql語句沒有問題,執行 ``` commit ``` 如果出現問題,回退 ``` rollback ```
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