Vis*_*hal 15 transactions sql-server-2008
我有一个巨大的脚本用于创建表和从一个服务器移植数据.所以这个剧本基本上有 -
所以我有这个代码,但它基本上不起作用@@ ERROR总是零我认为..
BEGIN TRANSACTION
--CREATES
--INSERTS
--STORED PROCEDURES CREATES
-- ON ERROR ROLLBACK ELSE COMMIT THE TRANSACTION
IF @@ERROR != 0
BEGIN
PRINT @@ERROR
PRINT 'ERROR IN SCRIPT'
ROLLBACK TRANSACTION
RETURN
END
ELSE
BEGIN
COMMIT TRANSACTION
PRINT 'COMMITTED SUCCESSFULLY'
END
GO
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任何人都可以帮我写一个事务,基本上会回滚错误并提交,如果一切都很好.. 我可以在这里使用RaiseError ..
Rem*_*anu 26
不要使用@@ERROR
,请BEGIN TRY/BEGIN CATCH
改用.请参阅此文章:示例过程的异常处理和嵌套事务:
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) ;
return;
end catch
end
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