谁给个SQL2005的存储过程分页例子谢谢了
同上 [bc02]
2008-02-21 14:26
程序代码:ALTER procedure [dbo].[sp_CommonPage]
@TableName varchar(5000), --要进行分页的表,也可以用联接,如dbo.employee或dbo.employee INNER JOIN dbo.jobs ON (dbo.employee.job_id=dbo.jobs.job_id)
@Fields varchar(5000), --表中的字段,可以使用*代替
@OrderField varchar(5000), --要排序的字段
@SqlWhere varchar(5000), --WHERE子句
@PageSize int, --分页的大小
@PageIndex int, --要显示的页的索引
@TotalPage int output --页的总数
as
begin
Begin Tran
Declare @sql nvarchar(4000);
Declare @totalRecord int; --记录总数
if (@SqlWhere IS NULL or @SqlWhere = '')
--在没有WHERE子句的情况下得到表中所有的记录总数
set @sql = 'select @totalRecord = count(*) from ' + @TableName
else
--利用WHERE子句进行过滤
set @sql = 'select @totalRecord = count(*) from ' + @TableName + ' where ' + @SqlWhere
--执行sql语句得到记录总数
EXEC sp_executesql @sql,N'@totalRecord int OUTPUT',@totalRecord OUTPUT
select @TotalPage=CEILING((@totalRecord+0.0)/@PageSize)
--根据特定的排序字段为为行分配唯一ROW_NUMBER的顺序
if (@SqlWhere IS NULL or @SqlWhere = '')
set @sql = 'select * from (select ROW_NUMBER() over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName
else
set @sql = 'select * from (select ROW_NUMBER() over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName + ' where ' + @SqlWhere
--确保当前页的索引在合理的范围之内
if @PageIndex<=0
Set @PageIndex = 1
if @PageIndex>@TotalPage
Set @PageIndex = @TotalPage
--得到当前页在整个结果集中准确的ROW_NUMBER值
Declare @StartRecord int
Declare @EndRecord int
set @StartRecord = (@PageIndex-1)*@PageSize + 1
set @EndRecord = @StartRecord + @PageSize - 1
--输出当前页中的数据
set @Sql = @Sql + ') as t' + ' where rowId between ' + Convert(varchar(50),@StartRecord) + ' and ' + Convert(varchar(50),@EndRecord)
Exec(@Sql)
If @@Error <> 0
Begin
RollBack Tran
Return -1
End
Else
Begin
Commit Tran
Return @totalRecord
End
end
2011-04-19 22:06