此代码用于解决存储过程间嵌套调用时的全局原子性问题:
DECLARE @TranStarted bitSET @TranStarted = 0IF( @@TRANCOUNT = 0 ) -- 用于嵌套BEGINBEGIN TRANSACTIONSET @TranStarted = 1ENDELSESET @TranStarted = 0.....IF( @TranStarted = 1 )BEGINSET @TranStarted = 0COMMIT TRANSACTIONEND