入门快速掌握两个分页存储过程的用法

　　两个分页存储过程的用法：

　　[Basic_Pagination2005]：只能在SQLServer2005下用;

　　[Basic_Pagination2000]：可在SQLServer2000和SQLServer2005下通用;

　　两个存储过程的参数是一样的,其中的参数说明在代码中已有注释。

　　需要注意的是当@IsReCount=1时，会返回记录总数。所以在.NET中需用DataSet存放记录集。

　　第一个Table是要查询的字段数据，第二个Table便是记录总数。

　　1.Basic_Pagination2000

　　Create PROCEDURE [dbo].[Basic_Pagination2000]@tblName varchar(255), -- 表名@fidlelist varchar(2000), --要查询字段@fldName varchar(255), -- 排序字段@PageSize int, -- 页尺寸@PageIndex int, -- 页码@IsReCount bit, -- 返回记录总数, 非 0 值则返回@OrderType bit, -- 设置排序类型, 非 0 值则降序@strWhere varchar(1000) -- 查询条件 (注意: 不要加 where) AS declare @strSQL varchar(6000) -- 主语句 declare @strTmp varchar(100),@tmpwhere varchar(200) -- 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 @tmpwhere=''; if(@strWhere!='') begin set @tmpwhere=' where '+@strWhere; end if @PageIndex = 1 begin set @strSQL = 'select top ' + str(@PageSize) +' '+@fidlelist+' '+'from ['+ @tblName + '] ' + @tmpwhere + ' ' + @strOrder end else begin set @strSQL = 'select top ' + str(@PageSize) + ' '+@fidlelist+' '+'from ['+ @tblName + '] where [' + @fldName + ']' + @strTmp + '(['+ @fldName + ']) from (select top ' + str((@PageIndex-1)*@PageSize) + ' ['+ @fldName + '] from [' + @tblName + '] ' + @tmpwhere + ' '+ @strOrder + ') as tblTmp) ' + @tmpwhere + ' ' + @strOrder end exec(@strSQL) if @IsReCount != 0 begin set @strSQL = 'select count(*) as Total from [' + @tblName + ']'+ @strWhere exec (@strSQL) end

　　2.Basic_Pagination2005

　　ALTER PROCEDURE [dbo].[Basic_Pagination2005]@tblName nvarchar(200), --表名@fidlelist nvarchar(1000), --要查询字段@fldName nvarchar(100), --排序字段@PageSize int, --页尺寸@PageIndex int, --页码@IsReCount bit , -- 返回记录总数, 非 0 值则返回@OrderType bit, -- 设置排序类型, 非 0 值则降序@strWhere nvarchar(1000) --查询条件 AS declare @sqlstr nvarchar(4000),@tmpwhere nvarchar(4000),@tmporder nvarchar(100) BEGIN if @OrderType != 0 begin set @tmporder = @fldName +' desc ' end else begin set @tmporder = @fldName +' asc ' end set @tmpwhere=''; if(@strWhere!='') begin set @tmpwhere=' where '+@strWhere; end set @sqlstr=N'select * from(select '+@fidlelist+', ROW_NUMBER() OVER(order by '+@tmporder+') as row from '+@tblName+@tmpwhere+') tmp where row between '+cast(((@PageIndex-1)*@PageSize+1) as nvarchar)+' and '+cast(@PageIndex*@PageSize as nvarchar); exec sp_executesql @sqlstr if @IsReCount != 0 begin set @sqlstr=N'select count(*) as Total from '+ @tblName+@tmpwhere exec sp_executesql @sqlstr end END