谢谢你的回答!

Raiserror()工作得很好，但你不应该忘记return语句，否则脚本将继续没有错误!(因此，raiserror不是一个“throwerror”;-))，当然，如果需要，还会进行回滚!

Raiserror()用于告诉执行脚本的人出错了。

这些都不能用于“GO”语句。在这段代码中，无论严重程度是10还是11，都将得到最终的PRINT语句。

测试脚本:

-- =================================
PRINT 'Start Test 1 - RAISERROR'

IF 1 = 1 BEGIN
    RAISERROR('Error 1, level 11', 11, 1)
    RETURN
END

IF 1 = 1 BEGIN
    RAISERROR('Error 2, level 11', 11, 1)
    RETURN
END
GO

PRINT 'Test 1 - After GO'
GO

-- =================================
PRINT 'Start Test 2 - Try/Catch'

BEGIN TRY
    SELECT (1 / 0) AS CauseError
END TRY
BEGIN CATCH
    SELECT ERROR_MESSAGE() AS ErrorMessage
    RAISERROR('Error in TRY, level 11', 11, 1)
    RETURN
END CATCH
GO

PRINT 'Test 2 - After GO'
GO

结果:

Start Test 1 - RAISERROR
Msg 50000, Level 11, State 1, Line 5
Error 1, level 11
Test 1 - After GO
Start Test 2 - Try/Catch
 CauseError
-----------

ErrorMessage
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Divide by zero error encountered.

Msg 50000, Level 11, State 1, Line 10
Error in TRY, level 11
Test 2 - After GO

实现这一功能的唯一方法是编写没有GO语句的脚本。有时候这很简单。有时候真的很困难。(使用IF @error <> 0 BEGIN ....)

进一步细化Sglasses方法，上面的代码行强制使用SQLCMD模式，如果不使用SQLCMD模式，则终止脚本，或者使用:on error exit在出现任何错误时退出 CONTEXT_INFO用于跟踪状态。

SET CONTEXT_INFO  0x1 --Just to make sure everything's ok
GO 
--treminate the script on any error. (Requires SQLCMD mode)
:on error exit 
--If not in SQLCMD mode the above line will generate an error, so the next line won't hit
SET CONTEXT_INFO 0x2
GO
--make sure to use SQLCMD mode ( :on error needs that)
IF CONTEXT_INFO()<>0x2 
BEGIN
    SELECT CONTEXT_INFO()
    SELECT 'This script must be run in SQLCMD mode! (To enable it go to (Management Studio) Query->SQLCMD mode)\nPlease abort the script!'
    RAISERROR('This script must be run in SQLCMD mode! (To enable it go to (Management Studio) Query->SQLCMD mode)\nPlease abort the script!',16,1) WITH NOWAIT 
    WAITFOR DELAY '02:00'; --wait for the user to read the message, and terminate the script manually
END
GO

----------------------------------------------------------------------------------
----THE ACTUAL SCRIPT BEGINS HERE-------------

你可以使用RAISERROR。

谢谢你的回答!

Raiserror()工作得很好，但你不应该忘记return语句，否则脚本将继续没有错误!(因此，raiserror不是一个“throwerror”;-))，当然，如果需要，还会进行回滚!

Raiserror()用于告诉执行脚本的人出错了。

我不会使用RAISERROR- SQL有IF语句可以用于此目的。执行您的验证和查找并设置局部变量，然后使用IF语句中的变量值使插入具有条件。

您不需要检查每个验证测试的变量结果。你通常可以用一个标志变量来确认所有传递的条件:

declare @valid bit

set @valid = 1

if -- Condition(s)
begin
  print 'Condition(s) failed.'
  set @valid = 0
end

-- Additional validation with similar structure

-- Final check that validation passed
if @valid = 1
begin
  print 'Validation succeeded.'

  -- Do work
end

即使您的验证更复杂，您也应该只需要在最终检查中包含几个标志变量。