有一个表，如下：
create table #tmp(id int,cusno varchar(10),cusname nvarchar(50))
insert into #tmp(id,cusno,cusname)
select 1, 'C10001', '联想电脑' union all
select 2, 'C10002', '惠普电脑' union all
select 3, 'C10003', '谷歌公司'
drop table #tmp
如何实现，可根据cusno查询得到cusname结果，或者根据cusname查询得到cusname结果：
select cusname from #tmp where cusno like '%C%'
select cusname from #tmp where cusname like '%电脑%'
create procedure sp_test
@str nvarchar(20)
as
--select cusname from #tmp where cusno like '%+@str+%'
存储过程如何实现，多谢！
SQL code:
select cusname from #tmp where cusno like '%C% or cusname like '%电脑%'
SQL code:
select cusname from #tmp where cusno like '%C%' or cusname like '%电脑%'
SQL code:
create procedure sp_test
@str nvarchar(20)
as
select cusname from #tmp where cusno like '%'+@str+'%' or cusname like '%'+@str+'%'
create procedure sp_test
@str nvarchar(20)
as
begin
select cusname from #tmp where charindex(@str,cusno) > 0
现在有两张表：文章主表A(articleId,articleTitle)，文章评论表B(commentId,articleId,commentTitle)
现在我想实现这样的功能：列出文章列表，其中每篇文章标题下面列出此文章的前2个文章评论，请问sql语句怎么写啊 ......
