存储过程分页语句

create proc [dbo].[ceb_Pagination]
@strFields nvarchar(2000),  --字段名
@strTableName nvarchar(2000), --表名
@strWhere nvarchar(4000),  --条件 无需加where
@strOrderBy nvarchar(200), --排序 必添 无需加order by
@PageSize int,    --分页大小
@CurrentPage int,   --当前页，1为起始页
@PageCount int output,  --返回总页数
@RecordCount int output  --返回记录总数
as
begin
declare @StartIndex int     --定义起始位置
set @StartIndex = (@currentPage - 1) * @PageSize + 1
declare @strSql1 nvarchar (Max) --数据查询
declare @strSql2 nvarchar (Max) --统计记录总数
declare @ParmDefinition nvarchar (Max)
set @ParmDefinition = N'@tmp int output'
set @strSql1 = N'select row_number() over (order by ' + @strOrderBy + ' ) as RowID, '
set @strSql2 = 'select @tmp = count(*) '
if @strFields <> ''
 set @strSql1 = @strSql1 + @strFields
else
 set @strSql1 = @strSql1 + ' * '
if @strTableName <> ''
begin
 set @strSql1 = @strSql1 + ' from ' + @strTableName
 set @strSql2 = @strSql2 + ' from ' + @strTableName
end
if @strWhere <> ''
begin
 set @strSql1 = @strSql1 + ' where ' + @strWhere
 set @strSql2 = @strSql2 + ' where ' + @strWhere
end
exec sp_executesql @strSql2,@ParmDefinition,@tmp = @RecordCount output  --执行统计记录总数SQL语句

if @RecordCount % @PageSize = 0  --计算总页数
 set @PageCount = @RecordCount / @PageSize
else
 set @PageCount = @RecordCount / @PageSize + 1
set @strSql1 = 'with TempTable as ( ' + @strSql1 + ' ) select * from TempTable where RowID between ' 
  + Convert(varchar(10),@StartIndex) + ' and ' + Convert(varchar(10),@StartIndex + @PageSize - 1)
SET @strSql1 =@strSql1 +' order by RowID'
exec(@strSql1)