sql server2000分页方式很多，效率吗 当到达10万级以上就有些吃力了，这里暂时不例出来了

sql server2005以上就有了row_number 也是一大进步，详情如下参考

复制代码 代码如下:

Sql Server2005通用分页存储过程

CREATE PROCEDURE [dbo].[Common_GetPagedList]

(

@TableName nvarchar(100), --表名

@ColumnNames nvarchar(1000) = '*', --字段名集合(全部字段为*，其它逗号分隔)

@OrderClause nvarchar(1000), --排序从句(不包含order by)

@WhereClause nvarchar(1000) =N' 1=1 ', --条件从句(不包含where)

@PageSize int = 0, --每页记录数(0为所有)

@PageIndex int = 1, --页索引(从1开始)

@TotalRecord int output --返回总记录数

)

AS

BEGIN

if (@ColumnNames is null or @ColumnNames='') set @ColumnNames=' * '

if (@WhereClause is null or @WhereClause='') set @WhereClause=' 1=1 '

if (@OrderClause is null or @OrderClause='') set @OrderClause=' Id desc '

--处理开始点和结束点

Declare @StartRecord int;

Declare @EndRecord int;

Declare @TotalCountSql nvarchar(1200);

Declare @SqlString nvarchar(4000);

--统计记录

if(@TotalRecord is null OR @TotalRecord>=0)

begin

SET @TotalCountSql= N'select @TotalRecord = count(*) from ' + @TableName +' where '+@WhereClause;

--select @TotalCountSql

EXEC sp_executesql @totalCountSql,N'@TotalRecord int out',@TotalRecord output;--返回总记录数

end

if @PageSize>0

begin

if @PageIndex<1 set @PageIndex=1

set @StartRecord = (@PageIndex-1)*@PageSize + 1

set @EndRecord = @StartRecord + @PageSize - 1

set @SqlString = N'select row_number() over (order by '+ @OrderClause +') as rowId,'+@ColumnNames+' from '+ @TableName+' where '+@WhereClause;

set @SqlString ='select * from (' + @SqlString + ') as t where rowId between ' + ltrim(str(@StartRecord)) + ' and ' + ltrim(str(@EndRecord));

end

else

begin

set @SqlString='select '+@ColumnNames+' from '+ @TableName+' where '+@WhereClause +' order by '+@OrderClause

end

--select @SqlString

Exec(@SqlString)

END