Sql Server中存储过程中输入和输出参数(简单实例 一看就懂)

[sql]

— ===================【创建存储过程】=====================

USE [Message]

GO

/****** Object: StoredProcedure [dbo].[读取外部数据库查询] Script Date: 10/24/2012 05:39:16 ******/

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

— ============================================= \\ Working没有变1，错误码没有测试,计划时间测试,企业名称

create PROCEDURE [dbo].[数据库查询]

@SmsContent varchar(20)=’1231′, — 输入参数

@bj1 int out — 输入出参数

AS

BEGIN

SELECT @bj1=count(Id) from sss

END

— ===============【调用】==================

USE [Message]

DECLARE @return_value int

EXEC [dbo].[数据库查询] ‘1231’,@return_value output

SELECT @return_value