SQL和存储过程中的多条语句 [英] SQL and multiple statements in stored procedure

问题描述

我正在使用 SQL Server 2005，我有一个非常简单的存储过程:

I'm working on SQL server 2005 and I have a very simple stored procedure:

create PROCEDURE [dbo].[tblTabel_Insert] 
@ID int,
@Code nvarchar(50) = null
AS
    SET NOCOUNT ON;

  IF  EXISTS (SELECT ID, code FROM tblTabel WHERE ID = @ID and code = @Code) 
    UPDATE tblTabel SET ID = @ID,code = @Code WHERE ID = @ID

ELSE
BEGIN

INSERT INTO tblTabel (ID,code) VALUES ( @ID ,@Code);
END

我的问题是:在我的存储过程中可以有多个查询吗?我想添加行

My question is: is it posible to have multiple queries in my stored procedure ? I want to add the lines

UPDATE tblTabelB SET ID = @ID,code = @Code WHERE ID = @ID
UPDATE tblTabelC SET ID = @ID,code = @Code WHERE ID = @ID

在我的 if exists 部分.如何以正确的方式更改我的存储过程?

in my if exists section. How do I change my stored procedure in the correct way ?

推荐答案

把它们放在 BEGIN 和 END 之间

Just put them between BEGIN and END

IF  EXISTS (SELECT ID, code FROM tblTabel WHERE ID = @ID and code = @Code) 
BEGIN
    UPDATE tblTabel SET ID = @ID,code = @Code WHERE ID = @ID
    UPDATE tblTabelB SET ID = @ID,code = @Code WHERE ID = @ID
    UPDATE tblTabelC SET ID = @ID,code = @Code WHERE ID = @ID    
END   
ELSE
BEGIN

INSERT INTO tblTabel (ID,code) VALUES ( @ID ,@Code);
END

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