create proc QuestionInfo_count
@ret nvarchar(50) output
as
select top 1 * from QuestionInfo order by ReleaseTime desc
set @ret=


我想从select top 1 * from QuestionInfo order by ReleaseTime desc的结果中,取出
title(一个字段)返回,请问怎么写,初次写过程,谢谢

谢谢,不需要其他语句了吗?比如类似return之类的

如果查询结果是个结果集该怎么返回?