帮帮忙,一个超简单的存储过程,却一直得不到值?
想根据传近来的@kqkh,@rq得到id,可是好象一直都没有值啊?
存储过程如下:
CREATE PROCEDURE [kqsa2007].[Sp_RunId]
@kqkh char(10),
@rq char(10),
@id char(50) output
AS
select @id=id from totalday where kqkh=@kqkh and rq=@rq;
[解决办法]
use kqsa2007declare @id char(50)exec sp_runid 'a','b',@id outputselect @id
[解决办法]
CREATE PROCEDURE [kqsa2007].[Sp_RunId] @kqkh char(10), @rq char(10), @id char(50) output AS select @id=id from totalday where kqkh=@kqkh and rq=@rq; return @id---加上这个
[解决办法]
CREATE PROCEDURE [kqsa2007].[Sp_RunId]
@kqkh char(10),
@rq char(10),
@id char(50) output
AS
select @id=id from totalday where kqkh=@kqkh and rq=@rq
return @id;
逗号放到最后