SQL存储过程分页（通用的拼接SQL语句思路实现）

多表通用的SQL存储过程分页

案例一：

USE [Community]
GO

/****** Object:  StoredProcedure [dbo].[Common_PageList]    Script Date: 2016/3/8 13:44:58 ******/
SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

CREATE PROCEDURE [dbo].[Common_PageList]
(
@tab nvarchar(200),---表名
@strFld nvarchar(max), --字段字符串
@strWhere nvarchar(max), --where条件
@PageIndex int, --页码
@PageSize int, --每页容纳的记录数
@Sort nvarchar(255), --排序字段及规则,不用加order by
@Total int output --总数
)
AS
declare @strSql nvarchar(max)
set nocount on;

set @strSql=' SELECT * FROM (SELECT ROW_NUMBER()
  OVER(ORDER BY ' + @Sort + ') AS rownum, ' + @strFld + ' FROM ' + @tab + ' where 1=1 ' + @strWhere + ') AS Dwhere
  WHERE rownum BETWEEN ' + CAST(((@PageIndex-1)*@PageSize + 1) as nvarchar(20)) + ' and ' + cast((@PageIndex*@PageSize) as nvarchar(20))
  exec (@strSql)
  --print @strSql

 set @strSql='SELECT @Total = COUNT(0) FROM ' + @tab + ' WHERE 1=1 ' + @strWhere
 --print @strSql
 EXECUTE sp_executesql @strSql,N'@Total INT OUTPUT',@Total OUTPUT

set nocount off;

GO

分页功能可以简化整合成统一的 SQL语句分页壳子 功能：

USE [Community]
GO

/****** Object:  StoredProcedure [dbo].[GetMySocialList]    Script Date: 2016/3/17 15:20:18 ******/
SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

-- =============================================
-- Author:        熊学浩
-- Create date: 2016-03-17
-- Description:    “我的圈子"列表
-- =============================================
CREATE PROCEDURE [dbo].[GetMySocialList]
    -- Add the parameters for the stored procedure here
    @MemberID int, --用户ID
    @PageIndex int, --页码
    @PageSize int, --每页容纳的记录数
    @Total int output --总数
AS
declare @strSql nvarchar(max);
BEGIN
    -- SET NOCOUNT ON added to prevent extra result sets from
    -- interfering with SELECT statements.
    SET NOCOUNT ON;

    --主查询
    set @strSql='SELECT
                S.CMSocialID,
                S.SocialName,
                S.SocialDescription,
                S.SocialLogo,
                S.SocialAuthority,
                S.Integral,
                S.SocialState,
                S.IsAvailable,
                SC.CheckState,
                SC.Notes,
                SM.CMSocialMemberID,
                SM.MemberID,
                SM.MemberName,
                SM.MemberIntegral,
                SM.EnterTime,
                SM.MemberState,
                SM.MemberRank,
                SM.IsRecommend
                FROM (SELECT * FROM CMSocialMember WHERE MemberID='+ CAST(@MemberID as nvarchar(20))+' AND IsDelete<>1 AND IsAvailable=1) AS SM
                INNER JOIN CMSocial AS S ON S.CMSocialID=SM.CMSocialID
                LEFT JOIN (
                            SELECT *
                            FROM (
                                SELECT ROW_NUMBER() OVER (PARTITION BY CMSocialID ORDER BY CreateTime DESC) AS group_index ,*
                                FROM CMSocialCheck WHERE IsDelete<>1
                                ) AS SCsub WHERE SCsub.group_index=1
                            ) AS SC ON SC.CMSocialID=SM.CMSocialID '; --WHERE S.IsAvailable = 1

    print(@strSql);

    --拼接分页壳子
    set @strSql='SELECT A.*
                FROM
                (
                    SELECT ROW_NUMBER() OVER (ORDER BY ASub.CMSocialID DESC) AS RowNumber,* FROM
                    ('
                + @strSql +
                '    ) AS ASub
                ) AS A
                WHERE RowNumber BETWEEN ' + CAST(((@PageIndex-1)*@PageSize + 1) as nvarchar(20)) + ' AND ' + CAST((@PageIndex*@PageSize) as nvarchar(20));
    print(@strSql);
    exec (@strSql);

    --获取总记录数
    set @strSql='SELECT @Total = COUNT(1) FROM(
                    (SELECT CMSocialID FROM CMSocialMember WHERE MemberID=1 AND IsDelete<>1 AND IsAvailable=1) AS SM
                    INNER JOIN CMSocial AS S ON S.CMSocialID=SM.CMSocialID
                )';
     print(@strSql);
    EXECUTE sp_executesql @strSql,N'@Total INT OUTPUT',@Total OUTPUT;

    SET NOCOUNT OFF;
END

GO

也可以结合存储过程和实物：

USE [TestDB]
GO

/****** Object:  StoredProcedure [dbo].[GetPageDataList]    Script Date: 11/16/2017 14:13:46 ******/
SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

-- =============================================
-- Author:        <Author,,熊学浩>
-- Create date: <Create Date,,2017/11/16>
-- Description:    <Description,,Sql存储过程分页>
-- =============================================
CREATE PROC [dbo].[GetPageDataList]
(
 @TableName  varchar(5000),       --表名
 @Fields varchar(5000) = '*',     --字段名(全部字段为*)
 @OrderField varchar(5000),       --排序字段(必须!支持多字段)
 @OrderType varchar(5000),        --排序类型
 @sqlWhere varchar(5000) = Null,  --条件语句(不用加where)
 @pageSize int,                   --每页多少条记录
 @pageIndex int = 1 ,             --指定当前为第几页
 @TotalPage int output,           --返回总页数
 @totalRecord int output       --计算总记录数              --返回总记录数

)
AS
begin    Begin Tran --开始事务    

    Declare   @sql nvarchar(500);
    if (@SqlWhere='' or @sqlWhere=NULL)
        set @sql = 'select @totalRecord = count(*) from ' + @TableName
    else
        set @sql = 'select @totalRecord = count(*) from ' + @TableName + ' where ' + @sqlWhere
           EXEC sp_executesql @sql,N'@totalRecord int OUTPUT',@totalRecord OUTPUT--计算总记录数  

    --计算总页数
    select @TotalPage=CEILING((@totalRecord+0.0)/@PageSize)    if (@SqlWhere='' or @sqlWhere=NULL)
        set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField +' ' + @Ordertype+' ) as rowId,' + @Fields + ' from ' + @TableName
    else
        set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField +' ' + @Ordertype+'  ) as rowId,' + @Fields + ' from ' + @TableName + ' where ' + @SqlWhere    

--处理页数超出范围情况
    if @PageIndex<=0
        Set @pageIndex = 1

    if @pageIndex>@TotalPage
        Set @pageIndex = @TotalPage     --处理开始点和结束点
    Declare @StartRecord int
    Declare @EndRecord int

    set @StartRecord = (@pageIndex-1)*@PageSize + 1
    set @EndRecord = @StartRecord + @pageSize - 1    --继续合成sql语句
    set @Sql = @Sql + ') as ' + @TableName + ' where rowid between ' + Convert(varchar(50),@StartRecord) + ' and ' +  Convert(varchar(50),@EndRecord)
    --print @Sql  

     Exec(@Sql)
    ---------------------------------------------------
    If @@Error <> 0
      Begin
        RollBack Tran
        Return -1
      End
     Else
      Begin
        Commit Tran
        Return @totalRecord ---返回记录总数
      End
end

GO

案例二：

USE [Community]
GO

/****** Object:  StoredProcedure [dbo].[Common_PageListS]    Script Date: 2016/3/8 13:46:25 ******/
SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

CREATE PROCEDURE [dbo].[Common_PageListS]
(
@Tables nvarchar(1000),                --表名/视图名
@PrimaryKey nvarchar(100),             --主键
@Sort nvarchar(200) = NULL,            --排序字段(不带order by)
@pageindex int = 1,                    --当前页码
@PageSize int = 10,                    --每页记录数
@Fields nvarchar(1000) = N'*',         --输出字段
@Filter nvarchar(1000) = NULL,         --where过滤条件(不带where)
@Group nvarchar(1000) = NULL,          --Group语句(不带Group By)
@TotalCount int OUTPUT                 --总记录数
)
AS  

DECLARE @SortTable nvarchar(100)
DECLARE @SortName nvarchar(100)
DECLARE @strSortColumn nvarchar(200)
DECLARE @operator char(2)
DECLARE @type nvarchar(100)
DECLARE @prec int 

--设定排序语句
IF @Sort IS NULL OR @Sort = ''
   SET @Sort = @PrimaryKey
IF CHARINDEX('DESC',@Sort)>0
BEGIN
    SET @strSortColumn = REPLACE(@Sort, 'DESC', '')
    SET @operator = '<='
END
ELSE
BEGIN
    SET @strSortColumn = REPLACE(@Sort, 'ASC', '')
    SET @operator = '>='
END
IF CHARINDEX('.', @strSortColumn) > 0
BEGIN
    SET @SortTable = SUBSTRING(@strSortColumn, 0, CHARINDEX('.',@strSortColumn))
    SET @SortName = SUBSTRING(@strSortColumn, CHARINDEX('.',@strSortColumn) + 1, LEN(@strSortColumn))
END
ELSE
BEGIN
    SET @SortTable = @Tables
    SET @SortName = @strSortColumn
END 

--设置排序字段类型和精度
SELECT @type=t.name, @prec=c.prec FROM sysobjects o
       JOIN syscolumns c on o.id=c.id
       JOIN systypes t on c.xusertype=t.xusertype WHERE o.name = @SortTable AND c.name = @SortName

IF CHARINDEX('char', @type) > 0
   SET @type = @type + '(' + CAST(@prec AS varchar) + ')'

DECLARE @strPageSize nvarchar(50)
DECLARE @strStartRow nvarchar(50)
DECLARE @strFilter nvarchar(1000)
DECLARE @strSimpleFilter nvarchar(1000)
DECLARE @strGroup nvarchar(1000)  

IF @pageindex <1
   SET @pageindex = 1
SET @strPageSize = CAST(@PageSize AS nvarchar(50))
--设置开始分页记录数
SET @strStartRow = CAST(((@pageindex - 1)*@PageSize + 1) AS nvarchar(50))
--筛选以及分组语句
IF @Filter IS NOT NULL AND @Filter != ''
BEGIN
    SET @strFilter = ' WHERE ' + @Filter + ' '
    SET @strSimpleFilter = ' AND ' + @Filter + ' '
END
ELSE
BEGIN
    SET @strSimpleFilter = ''
    SET @strFilter = ''
END
IF @Group IS NOT NULL AND @Group != ''
   SET @strGroup = ' GROUP BY '
--计算总记录数
DECLARE @TotalCountSql nvarchar(1000)
SET @TotalCountSql=N'SELECT @TotalCount=COUNT(*)' +N' FROM ' + @Tables+N' WITH(NOLOCK) ' + @strFilter
EXEC sp_executesql @TotalCountSql,N'@TotalCount int OUTPUT',@TotalCount OUTPUT
--执行查询语句
EXEC(
'
DECLARE @SortColumn ' + @type + '
SET ROWCOUNT ' + @strStartRow + '
SELECT @SortColumn=' + @strSortColumn + ' FROM ' + @Tables+N' WITH(NOLOCK) ' + @strFilter + ' ' + @strGroup + ' ORDER BY ' + @Sort + '
SET ROWCOUNT ' + @strPageSize + '
SELECT ' + @Fields + ' FROM ' + @Tables+N' WITH(NOLOCK) ' + ' WHERE ' + @strSortColumn + @operator + ' @SortColumn ' + @strSimpleFilter + ' ' + @strGroup + ' ORDER BY ' + @Sort + '
'
)

GO

案例三：

SQL Server 2012以上版本支持以下存储过程排序：

 USE [Community]
 GO

 /****** Object:  StoredProcedure [dbo].[SP_CMSocial_QueryCMSocialShow]    Script Date: 2016/10/26 15:21:28 ******/
 IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[SP_CMSocial_QueryCMSocialShow]') AND type in (N'P', N'PC'))
 DROP PROCEDURE [dbo].[SP_CMSocial_QueryCMSocialShow]
 GO

 /****** Object:  StoredProcedure [dbo].[SP_CMSocial_QueryCMSocialShow]    Script Date: 2016/10/26 15:21:28 ******/
 SET ANSI_NULLS ON
 GO

 SET QUOTED_IDENTIFIER ON
 GO

 IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[SP_CMSocial_QueryCMSocialShow]') AND type in (N'P', N'PC'))
 BEGIN
 EXEC dbo.sp_executesql @statement = N'CREATE PROCEDURE [dbo].[SP_CMSocial_QueryCMSocialShow] AS'
 END
 GO

 -- =============================================
 -- Author:        熊学浩
 -- Create date: 2016-10-26
 -- Description:    圈子广场
 -- =============================================
 ALTER PROCEDURE [dbo].[SP_CMSocial_QueryCMSocialShow]
     @CMSocialCategoryID bigint=NULL,
     @IndustryID bigint=NULL,
     @ProvinceID bigint=NULL,
     @SearchWords nvarchar(200)=NULL,

     @SortMode varchar(20)='CreateTime,MemberNumber', /* @SortMode='CreateTime,MemberNumber' / 'CreateTime' / 'MemberNumber' */
     @StartingRowNumber bigint=0,
     @FetchRows int=12,
     @NeedTotal bit=0 --是否需要获取总数
 AS
 BEGIN
 if(@CMSocialCategoryID='' or @CMSocialCategoryID<1) set @CMSocialCategoryID=null;
 if(@IndustryID='' or @IndustryID<1) set @IndustryID=null;
 if(@ProvinceID='' or @ProvinceID<1) set @ProvinceID=null;
 if(@SearchWords is not null and @SearchWords!='' and LEN(@SearchWords)>0) set @SearchWords = '%'+@SearchWords+'%';
 else set @SearchWords=null;

 declare @Total bigint=0;

     -- SET NOCOUNT ON added to prevent extra result sets from
     -- interfering with SELECT statements.
     SET NOCOUNT ON;

 select * from(
     SELECT
     S.CMSocialID AS 'ID',
     S.CMSocialID,
     S.SocialName,
     S.SocialDescription,
     S.SocialLogo,
     S.SocialAuthority,
     S.Integral,
     S.SocialState,
     S.IsAvailable,
     S.ModifyTime,
     S.CreateTime,
     COUNT(DISTINCT SM.CMSocialMemberID) AS 'MemberNumber'
     FROM CMSocial AS S
         LEFT JOIN (SELECT * FROM CMSocialMember WHERE CMSocialMember.IsDelete<>1 AND CMSocialMember.IsAvailable=1) AS SM ON S.CMSocialID = SM.CMSocialID
     WHERE S.IsAvailable=1 AND S.SocialState=0
         AND (S.CMSocialID IN(SELECT DISTINCT CMSocialID FROM CMSocialCategoryRelation WHERE CMSocialCategoryID IN(@CMSocialCategoryID)) OR @CMSocialCategoryID IS NULL)
         AND (S.CMSocialID IN(SELECT DISTINCT CMSocialID FROM CMIndustryRelation WHERE IndustryID IN(@IndustryID)) OR @IndustryID IS NULL)
         AND (S.CMSocialID IN(SELECT DISTINCT CMSocialID FROM CMAreaRelation WHERE ProvinceID IN(@ProvinceID)) OR @ProvinceID IS NULL)
         AND ((S.SocialName LIKE @SearchWords OR S.SocialDescription LIKE @SearchWords) OR @SearchWords IS NULL)
     GROUP BY
     S.CMSocialID,
     S.SocialName,
     S.SocialDescription,
     S.SocialLogo,
     S.SocialAuthority,
     S.Integral,
     S.SocialState,
     S.IsAvailable,
     S.ModifyTime,
     S.CreateTime
 ) as T
 --ORDER BY T.CreateTime DESC,T.MemberNumber DESC
 --ORDER BY MemberNumber DESC
 ORDER BY /* @SortMode='CreateTime,MemberNumber' / 'CreateTime' / 'MemberNumber' 多字段，多优先级排序 */
     CASE WHEN (CHARINDEX('CreateTime',@SortMode)=1) THEN (T.CreateTime) END DESC,
     CASE WHEN (CHARINDEX('MemberNumber',@SortMode)=1) THEN T.MemberNumber END DESC,
     CASE WHEN (CHARINDEX('CreateTime',@SortMode)>1) THEN (T.CreateTime) END DESC,
     CASE WHEN (CHARINDEX('MemberNumber',@SortMode)>1) THEN T.MemberNumber END DESC

 OFFSET @StartingRowNumber ROWS
 FETCH NEXT @FetchRows ROWS ONLY;

 if(@NeedTotal=1)
 begin
     SELECT @Total=COUNT(*)
     FROM CMSocial AS S
     WHERE S.IsAvailable=1 AND S.SocialState=0
         AND (S.CMSocialID IN(SELECT DISTINCT CMSocialID FROM CMSocialCategoryRelation WHERE CMSocialCategoryID IN(@CMSocialCategoryID)) OR @CMSocialCategoryID IS NULL)
         AND (S.CMSocialID IN(SELECT DISTINCT CMSocialID FROM CMIndustryRelation WHERE IndustryID IN(@IndustryID)) OR @IndustryID IS NULL)
         AND (S.CMSocialID IN(SELECT DISTINCT CMSocialID FROM CMAreaRelation WHERE ProvinceID IN(@ProvinceID)) OR @ProvinceID IS NULL)
         AND ((S.SocialName LIKE @SearchWords OR S.SocialDescription LIKE @SearchWords) OR @SearchWords IS NULL)
 end
 else
 begin
     set @Total=0;
 end

 return @Total;

     SET NOCOUNT OFF;
 END

 GO

高效的SQLSERVER分页查询的几种示例分析

http://www.cnblogs.com/xiongzaiqiren/p/sql-paging.html