我已经写了这段代码。问题是,在引发错误之后,它仍然会在引发错误的地方执行代码。
开始尝试开始交易
Declare @Days int
Set @Days= (Select Days from Days where IsActive=1)
declare @Message varchar(100)
Set @Message= 'The difference between current date and expiry date must be equal or greater than '+ Convert(varchar,@Days)
if(datediff(dd, GETDATE(), convert(date,dbo.Func_Base64Decode(@ExpiryDate))) >= @Days)
Begin
Set @ErrorMsgType= 0
End
Else
Begin
Set @ErrorMsgType= 2
Raiserror(@Message, 16,10);
return
End
//Some insertion code after it.
commit transaction
End Try
在捕获块中:
Begin Catch
if(@ErrorMsgType = 1)
Begin
Raiserror('Opening time cannot be smaller than expiry time', 16,10);
End
Else
Begin
Set @Message= (Select ERROR_MESSAGE())
Raiserror(@Message, 16,10);
End
RollBack Transaction
End Catch
为什么?