if exists(select 1 from sysobjects where name = 'getnewscount' and type = 'p')
drop proc getnewscount
gocreate procedure getnewscount
@title nvarchar
asselect count(*) from cdt_news_news where title like '%'+@title+'%'
goselect count(*) from cdt_news_news where title like '%北京%'
exec getnewscount 北京
--這樣寫查詢出來的話 是錯誤的結果。
if exists(select 1 from sysobjects where name = 'getnewscount' and type = 'p')
drop proc getnewscount
gocreate procedure getnewscount
@title nvarchar
asselect count(*) from cdt_news_news where title like '%'+@title+'%'
goselect count(*) from cdt_news_news where title like '%北京%'
exec getnewscount '北京'
--查詢出來結果還是不對
if exists(select 1 from sysobjects where name = 'getnewscount' and type = 'p')
drop proc getnewscount
gocreate procedure getnewscount
@title varchar(200)
asselect count(*) from cdt_news_news where title like '%'+@title+'%'
goselect count(*) from cdt_news_news where title like '%北京%'
exec getnewscount 北京
--這個查詢出來是正確的
看來問題是出在nvarchar上了，不知道是什麼原因？？？/
if exists(select * from sysobjects where name='getnewsbypage' and type='p')
drop proc getnewsbypage
gocreate proc getnewsbypage
@title varchar(300),--要查詢的標題
@pageviewcount int,--這個是頁面顯示的條數
@pagesize int --這個當前頁
asdeclare @tempnews table
(tempid int identity,
newsid int
)declare @maxrows int
set @maxrows=@pageviewcount * @pagesize--這個可以顯示到多少行
set rowcount @maxrows
insert into @tempnews(newsid)
select id from cdt_news_news where title like '%'+@title+'%' order by addtime desc
set rowcount @pageviewcount
select n.title,n.id,n.infile,n.f_name,n.addtime from @tempnews t inner join cdt_news_news n
on t.newsid=n.id where tempid>(@pagesize-1)*@pageviewcount
set rowcount 0
exec getnewsbypage 北京,10,1 --這個就正確了！！
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