Rollback事务请求没有相应的begin transaction

时间:2016-08-02 10:32:17

标签: sql-server tsql sql-server-2014

我使用了Save Transaction和rollback,但仍然会发生同样的异常。

它给了我这个错误:

  

Msg 3903,Level 16,State 1,Procedure HALAQATI_ttttttttttttt,Line   144 ROLLBACK TRANSACTION请求没有对应的BEGIN   TRANSACTION。

更新

  

Msg 50000,Level 16,State 1,Procedure HALAQATI_ttttttttttttt,Line   160 usp_my_procedure_name:102:' ='附近的语法不正确。

存储过程是:

ModelName.ransack(params[:q]).result

1 个答案:

答案 0 :(得分:2)

您无法在CATCH块中回滚,无法首先查询XACT_STATE()的状态。您的catch块可能在事务已回滚后执行(例如,想想捕获死锁)。

请参阅Exception handling and nested transactions了解正确的模式:

create procedure [usp_my_procedure_name]
as
begin
    set nocount on;
    declare @trancount int;
    set @trancount = @@trancount;
    begin try
        if @trancount = 0
            begin transaction
        else
            save transaction usp_my_procedure_name;

        -- Do the actual work here

lbexit:
        if @trancount = 0   
            commit;
    end try
    begin catch
        declare @error int, @message varchar(4000), @xstate int;
        select @error = ERROR_NUMBER(), @message = ERROR_MESSAGE(), @xstate = XACT_STATE();
        if @xstate = -1
            rollback;
        if @xstate = 1 and @trancount = 0
            rollback
        if @xstate = 1 and @trancount > 0
            rollback transaction usp_my_procedure_name;

        raiserror ('usp_my_procedure_name: %d: %s', 16, 1, @error, @message) ;
    end catch   
end