• SQL 存储过程 分页查询


    ALTER PROCEDURE [dbo].[gzProc_TablePage]
    @tablename varchar(MAX),--表名
    @selcolumn varchar(MAX),--查询字段
    @where varchar(MAX),--where条件
    @sortcolumn varchar(MAX),--排序字段
    @pagecount int,--每页记录数
    @pageindex int--页号
    AS
    BEGIN
    /***************************************************
    -- 功能:分页查询
    -- 作者:GarsonZhang
    -- 时间:2016年3月21日10:19:07
    -- 备注:
    -- 测试:
    ***************************************************/
    declare @beginrow int
    declare @endrow int
    
    set @beginrow=0
    set @endrow=0
    
    set @beginrow=(@pageindex-1)*@pagecount+1
    set @endrow=@pageindex*@pagecount
    
    declare @sqlstr VARCHAR(MAX)
    
     
    
    set @sqlstr='with table1 as(select '+ @selcolumn +',ROW_NUMBER() OVER(ORDER BY '+ @sortcolumn+' ) AS ROW'+
    ' FROM '+@tablename+' WHERE '+@where+') '+' SELECT '+@selcolumn+' FROM TABLE1 WHERE ROW BETWEEN '+cast(@beginrow as nvarchar )+' and '+cast(@endrow as nvarchar)
    
    PRINT @sqlstr
    
    --set @sqlstr=@sqlstr +' SELECT '+ @selcolumn +' FROM TABLE1 WHERE ROW BETWEEN '+cast(@beginrow as nvarchar )+' and '+cast(@endrow as nvarchar)
    --set @sqlstr=@sqlstr +' SELECT '+@selcolumn+' FROM TABLE1 WHERE ROW BETWEEN '+cast(@beginrow as nvarchar )+' and '+cast(@endrow as nvarchar)
    
    --PRINT @sqlstr
    exec(@sqlstr)
    END
    
     
    SELECT 
        [Extent1].[RoleId] AS [RoleId], 
        [Extent1].[OrganizeId] AS [OrganizeId], 
        [Extent1].[Category] AS [Category], 
        [Extent1].[EnCode] AS [EnCode], 
        [Extent1].[FullName] AS [FullName], 
        [Extent1].[IsPublic] AS [IsPublic], 
        [Extent1].[OverdueTime] AS [OverdueTime], 
        [Extent1].[SortCode] AS [SortCode], 
        [Extent1].[DeleteMark] AS [DeleteMark], 
        [Extent1].[EnabledMark] AS [EnabledMark], 
        [Extent1].[Description] AS [Description], 
        [Extent1].[CreateDate] AS [CreateDate], 
        [Extent1].[CreateUserId] AS [CreateUserId], 
        [Extent1].[CreateUserName] AS [CreateUserName], 
        [Extent1].[ModifyDate] AS [ModifyDate], 
        [Extent1].[ModifyUserId] AS [ModifyUserId], 
        [Extent1].[ModifyUserName] AS [ModifyUserName]
        FROM [dbo].[Base_Role] AS [Extent1]
        WHERE 3 = [Extent1].[Category]
        ORDER BY [Extent1].[CreateDate] DESC
        OFFSET 0 ROWS FETCH NEXT 30 ROWS ONLY 

    其他种方式:offset fetch next方式(SQL2012以上的版本才支持:推荐使用 )

    select * from ArtistModels  order by ArtistId offset 4 rows fetch next 5 rows only
                      --order by ArtistId offset 页数 rows fetch next 条数 rows only ----

    执行结果是:

    慎于行,敏于思!GGGGGG
  • 相关阅读:
    Java内存管理以及各个内存区域详解
    python数据的存储和持久化操作
    Redis的安装及配置
    POI使用详解
    遍历Map的几种方法
    Quartz的cronTrigger表达式
    Java对XML文档的增删改查
    Solr系列二:Solr与mmseg4j的整合
    cms STW 的两个阶段
    GROUP BY 和 ORDER BY 同时使用问题
  • 原文地址:https://www.cnblogs.com/GarsonZhang/p/5950071.html
Copyright © 2020-2023  润新知