这就是我的解决方案:

...

BEGIN
    raiserror('Invalid database', 15, 10)
    rollback transaction
    return
END

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-------------

您可以将SQL语句包装在WHILE循环中，并在需要时使用BREAK

WHILE 1 = 1
BEGIN
   -- Do work here
   -- If you need to stop execution then use a BREAK


    BREAK; --Make sure to have this break at the end to prevent infinite loop
END

在SQL 2012+中，您可以使用THROW。

THROW 51000, 'Stopping execution because validation failed.', 0;
PRINT 'Still Executing'; -- This doesn't execute with THROW

从MSDN:

引发异常并将执行转移到TRY…CATCH构造的CATCH块…如果TRY…CATCH结构不可用，则会话结束。设置引发异常的行号和过程。级别设置为16。

我一直在使用以下脚本，你可以在我的回答中看到更多细节。

RAISERROR ( 'Wrong Server!!!',18,1) WITH NOWAIT RETURN
    
    print 'here'
    
    select [was this executed]='Yes'

将适当的代码块包装在try catch块中。然后，如果您愿意，可以使用严重程度为11的Raiserror事件，以便中断到catch块。如果你只想抛出错误，但在try块内继续执行，那么使用较低的严重程度。

试一试……抓住(transact - sql)