加入收藏 | 设为首页 | 会员中心 | 我要投稿 安卓应用网 (https://www.0791zz.com/)- 科技、建站、经验、云计算、5G、大数据,站长网!
当前位置: 首页 > 数据库 > MsSql > 正文

SQL Server 存储过程分页示例代码

发布时间:2020-05-28 03:55:09 所属栏目:MsSql 来源:互联网
导读:SQL Server 存储过程分页示例代码

感兴趣的小伙伴,下面一起跟随脚本之家 jb51.cc的小编两巴掌来看看吧!

代码如下:


--分页存储过程示例 
Alter PROCEDURE [dbo].[JH_PageDemo] 
@pageSize int = 9000000000,@pageIndex int = 1,@orderBy Nvarchar(200) = '' -- 不加order By 
AS 
SET NOCOUNT ON 
--声明变量 
DECLARE @select VARCHAR(3048); 
DECLARE @from VARCHAR(512); 
DECLARE @RowNumber VARCHAR(256); 
DECLARE @condition nVARCHAR(3990); 
DECLARE @groupBy varchar(50); 
DECLARE @sql VARCHAR(3998); 
DECLARE @RowStartIndex INT; 
DECLARE @RowEndIndex INT; 
BEGIN 
SET NOCOUNT on 
IF @orderBy <> '' 
Set @orderBy = ' ORDER BY ' + @orderBy; 
else 
Set @orderBy = ' ORDER BY Userid ' ; 
SET @select = ' select userid,username,'; 
--设置排序语句 
SET @RowNumber ='ROW_NUMBER() OVER (' + @orderBy + ' ) as RowNumber '; 
SET @select = @select + @RowNumber; 
SET @from = ' FROM users '; 
--设置条件语句@GULevel 
SET @condition = ' WHERE 1=1 '; 
SET @condition = @condition + 'AND userid > 0'; 
--分组语句 
SET @groupBy = ' GROUP BY USerID ' 
SET @RowStartIndex = ( @pageIndex -1) * @pageSize + 1 
SET @RowEndIndex = @pageIndex * @pageSize ; 
--查询结果 
SET @sql = 'SET NOCOUNT ON; 
WITH ResultTable AS ( ' + @select + @from + @condition +') 
SELECT * FROM ResultTable WHERE RowNumber between ' + 
Cast(@RowStartIndex AS VARCHAR(32)) + ' AND ' + CAST(@RowEndIndex AS VARCHAR(32)) 
+ ' ; SELECT count(*) as totalcount ' + @from + @condition + ' ' 

--PRINT @sql; 
EXEC(@sql); 
END

(编辑:安卓应用网)

【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容!

    推荐文章
      热点阅读