sql2005通用分页存储过程

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go

 

/****** Object: Stored Procedure dbo.p_commonList ******/

/****** Object: Stored Procedure dbo.p_commonList ******/
ALTER PROCEDURE [dbo].[PS_proc_CommonPager]
@tblName varchar(255), -- 表名
@strWhere varchar(1000) = '', -- 查询条件 (注意: 不要加 where)
@fldName varchar(255), -- 字段名
@OrderType bit = 0, -- 设置排序类型, 非 0 值则降序
@PageSize int = 10, -- 页尺寸
@PageIndex int = 1, -- 页码
@IsCount bit = 1 -- 返回记录总数, 非 0 值则返回

AS

declare @strSQL varchar(1000) -- 主语句
declare @strTmp varchar(300) -- 临时变量
declare @strOrder varchar(400) -- 排序类型

if @OrderType != 0
begin
set @strTmp = '<(select min'
set @strOrder = ' order by [' + @fldName +'] desc'
end
else
begin
set @strTmp = '>(select max'
set @strOrder = ' order by [' + @fldName +'] asc'
end

set @strSQL = 'select top ' + str(@PageSize) + ' * from ['
+ @tblName + '] where [' + @fldName + ']' + @strTmp + '(['
+ @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' ['
+ @fldName + '] from [' + @tblName + ']' + @strOrder + ') as tblTmp)'
+ @strOrder

if @strWhere !=''
set @strSQL = 'select top ' + str(@PageSize) + ' * from ['
+ @tblName + '] where [' + @fldName + ']' + @strTmp + '(['
+ @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' ['
+ @fldName + '] from [' + @tblName + '] where ' + @strWhere + ' '
+ @strOrder + ') as tblTmp) and ' + @strWhere + ' ' + @strOrder

if @PageIndex = 1
begin
set @strTmp = ''
if @strWhere !=''
set @strTmp = ' where ' + @strWhere + ''

set @strSQL = 'select top ' + str(@PageSize) + ' * from ['
+ @tblName + ']' + @strTmp + ' ' + @strOrder
end

if @IsCount != 0
begin
set @strSQL = @strSQL+';select count(*) as Total from [' + @tblName + ']'
if @strWhere !=''
begin
set @strTmp =' where '+ @strWhere
set @strSQL = @strSQL+@strTmp
end
end

exec (@strSQL)