SQL Server 分页查询存储过程代码

CREATE PROCEDURE [dbo].[up_Pager] 
@table varchar(2000), --表名 
@col varchar(50), --按该列来进行分页 
@orderby bit, --排序,0-顺序,1-倒序 
@collist varchar(800),--要查询出的字段列表,*表示全部字段 
@pagesize int, --每页记录数 
@page int, --指定页 
@condition varchar(800) --查询条件 
AS 
DECLARE @sql nvarchar(4000),@where1 varchar(800),@where2 varchar(800), 
@total_Item int,@total_Page int 
IF @condition is null or rtrim(@condition)='' 
BEGIN--没有查询条件 
SET @where1=' WHERE ' 
SET @where2=' ' 
END 
ELSE 
BEGIN--有查询条件 
SET @where1=' WHERE ('+@condition+') AND '--本来有条件再加上此条件 
SET @where2=' WHERE ('+@condition+') '--原本没有条件而加上此条件 
END 
SET @sql='SELECT @total_Item=CEILING((COUNT(*)+0.0)'+') FROM '+@table+ @where2 
EXEC sp_executesql @sql,N'@total_Item int OUTPUT',@total_Item OUTPUT --计算总条数 
set @total_Page = Ceiling((@total_Item+0.0)/@pagesize) --计算页总数 

IF @orderby=0 
SET @sql='SELECT TOP '+CAST(@pagesize AS varchar)+' '+@collist+ 
' , '+ CAST(@total_Item AS varchar) + ' as total_Item' + 
' , '+CAST(@total_Page AS varchar) + ' as total_Page' + 
' FROM mailto:'+@table+@where1+@col+'%3E(SELECT MAX('+@col+') '+ 
' FROM (SELECT TOP '+CAST(@pagesize*(@page-1) AS varchar)+' '+ 
@col+' FROM '+@table+@where2+'ORDER BY '+@col+') t) ORDER BY '+@col 
ELSE 
SET @sql='SELECT TOP '+CAST(@pagesize AS varchar)+' '+@collist+ 
' , '+ CAST(@total_Item AS varchar) + ' as total_Item' + 
' , '+CAST(@total_Page AS varchar) + ' as total_Page' + 
' FROM mailto:'+@table+@where1+@col+'%3C(select MIN('+@col+') '+ 
' FROM (SELECT TOP '+CAST(@pagesize*(@page-1) AS varchar)+' '+ 
@col+' FROM '+@table+@where2+'ORDER BY '+@col+' DESC) t) ORDER BY '+ 
@col+' DESC' 
IF @page=1--第一页 
SET @sql='SELECT TOP '+CAST(@pagesize AS varchar)+' '+@collist+ 
' , '+ CAST(@total_Item AS varchar) + ' as total_Item' + 
' , '+CAST(@total_Page AS varchar) + ' as total_Page' + 
' FROM '+@table+ 
@where2+'ORDER BY '+@col+CASE @orderby WHEN 0 THEN '' ELSE ' DESC' END 
--print @sql 
EXEC(@sql)

EXEC up_Pager '(SELECT * FROM 表名)aa','要排序的列名',0-顺序或1-倒序,'显示列',每页记录数,指定页,'条件' 
EXEC up_Pager '(SELECT * FROM T_Gather_Page)aa','SaveTime',1,'*',40,3,''