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SQL Server 存储过程分页示例代码

发布时间:2020-12-12 07:55:04 所属栏目:MsSql教程 来源:网络整理
导读:感兴趣的小伙伴,下面一起跟随编程之家 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 --

感兴趣的小伙伴,下面一起跟随编程之家 52php.cn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

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