SQL Server nested transaction try...catch 处理模板 原文:http://rusanu.com/2009/06/11/exception-handling-and-nested-transactions/ 如下, @trancount 用来定义外部存储过程在调用[usp_my_procedure_name]时有没有开启transaction, 如果没有,就在存储过程内部begin; 如果有,就保存外部transaction的状态,在rollback...
Errors encountered in a CATCH block are treated like errors generated anywhere else. If the CATCH block contains a nested TRY...CATCH construct, any error in the nested TRY block passes control to the nested CATCH block. If there's no nested TRY...CATCH construct, the error is passed back...
结合try catch 的事务 begintrybegintransactiontrselect*fromCar_Brandupdatecar_logset[reason]='ceshiceshiceshi'where[modelid]=557;select1/0print'i have executed!'select*fromAREAprint'executed success';committransactiontrendtrybegincatchprint'executed failed';rollbacktransactiontrendcatch...
@@FETCH_STATUS in nested loops @@ServerName returns wrong value in SQL SERVER 2008 ##TempTable and INSERT-SELECT FROM an existing Table with an IDENTITY column %rowtype equivalent in SQL server ++ operator in TSQL - bug or feature? 2 tables referencing each other using foreign key.is it ...
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处理错误(包括那些事务中的错误)的一种有效工具是 Transact-SQL TRY...CATCH 构造。 有关包括事务的示例的详细信息,请参阅 TRY...CATCH (Transact-SQL)。从 SQL Server 2012 (11.x) 开始,可使用 THROW 语句引发异常并将执行转移到 CATCH 构造的 TRY...CATCH 块。 有关详细信息,请参阅 THROW (Transa...
CATCH 建構。 如需有關包含交易之範例的詳細資訊,請參閱<TRY...CATCH (Transact-SQL)>。從 SQL Server 2012 開始,您可以使用 THROW 陳述式引發例外狀況,並將執行轉移至 TRY…CATCH 建構的 CATCH 區塊。 如需詳細資訊,請參閱<THROW (Transact-SQL)>。 自動認可模式下的編譯與執行階段錯誤 在自動認可模式中,...
處理錯誤的其中一個有效工具,包括交易中的錯誤,是 Transact-SQL TRY...CATCH 建構。 如需有關包括交易之範例的詳細資訊,請參閱TRY...CATCH (Transact-SQL)。從 SQL Server 2012 開始,您可以使用 THROW 語句引發例外狀況,並將執行傳輸到 TRY 的 CATCH 區塊...CATCH 建構。 如需詳細資訊...
CATCH, see Using TRY...CATCH in Transact-SQL. TRY…CATCH constructs can be nested. Either a TRY block or a CATCH block can contain nested TRY…CATCH constructs. For example, a CATCH block can contain an embedded TRY…CATCH construct to handle errors encountered by the CATCH code. Errors ...
TRY…CATCH constructs do not trap the following conditions: Warnings or informational messages that have a severity of 10 or lower. Errors that have a severity of 20 or higher that stop the SQL Server Database Engine task processing for the session. If an error occurs that has severity of ...