Sql Server 存储过程分页

=============================================
-- Author:        XXX
-- Create date: XXX
-- Description:    XXX
-- =============================================
ALTER PROCEDURE [dbo].[SP_GetRptNoCooperation]
    @custId NVARCHAR(30) --客户编号
     ,
    @custNam NVARCHAR(100) --客户名称
     ,
    @stopWorkingDateStart DATETIME -- 停止合作日期_起
     ,
    @stopWorkingDateEnd DATETIME -- 停止合作日期_止
     ,
    @crtDtStart DATETIME -- 申报日期_起
     ,
    @crtDtEnd DATETIME -- 申报日期_止
     ,
    @pageSize INT --单页记录条数
     ,
    @pageIndex INT --当前页左索引    
     ,
    @totalRowCount INT OUTPUT --输出总记录条数
AS
BEGIN

    DECLARE @RowStart INT; --定义分页起始位置
    DECLARE @RowEnd INT; --定义分页结束位置
    
    DECLARE @Sql NVARCHAR(MAX); --拼接SQL语句

    DECLARE @SqlSelectResult NVARCHAR(MAX); --Sql查询结果语句
                                --
    DECLARE @SqlCount NVARCHAR(MAX); --Sql Count计数语句
    
    IF @pageIndex > 0
    BEGIN
        SET @pageIndex = @pageIndex -1;
        SET @RowStart = @pageSize * @pageIndex + 1;
        SET @RowEnd = @RowStart + @pageSize - 1;
    END
    ELSE
    BEGIN
        SET @RowStart = 1;
        SET @RowEnd = 999999;
    END
    
    IF ISNULL(@pageSize, 0) <> 0
       AND @pageSize <> 0
    BEGIN
        SET @sql = 
            ‘With CTE_RptNoCooperation as (
            SELECT ROW_NUMBER () OVER (ORDER BY rnc.CrtDt DESC)  AS RowNumber
                    ,rnc.Id
                    ,rnc.CustId --客户编号
                    ,rnc.StopWorkingDate --停止合作日期（最后一次发货日期）
                    ,rnc.Arrears --截止申报日期的总欠
                    ,rnc.CheckAccount --对账情况（是否对清、对至几月份）
                    ,rnc.Communication --前期沟通处理情况（是否有退货/业务沟通催款情况/报法务室/出律师函或公函等）
                    ,rnc.MaySituation --XXXX年X月跟踪情况
                    ,rnc.JuneManagerSuggest --XXXX年X月部区经理意见
                    ,rnc.JunefinancialOpinion --财务审计部意见
                    ,rnc.CEOInstruct --总裁批示
                    ,rnc.CrtDt --创建日期
                    ,rnc.CrtBy --创建人id
                    ,rnc.UpdateDt --修改日期
                    ,rnc.UpdateBy --修改人id
                    ,ci.CustNam --客户名称
                    ,ai2.AreaNam --区域名称，省份
            FROM   RptNoCooperation     AS rnc
                   LEFT JOIN CustInfo   AS ci
                        ON  rnc.CustId = ci.CustId
                   LEFT JOIN AreaInfo   AS ai
                        ON  ci.AreaCode = ai.AreaCode
                   INNER JOIN AreaInfo  AS ai2
                        ON  ai.PareaCode = ai2.AreaCode
            WHERE  1 = 1 ‘;--此处CTE表达式右括号不写，在后面根据条件判断，追加
    END
    ELSE
    BEGIN
        SET @sql = 
            ‘SELECT rnc.Id
                    ,rnc.CustId --客户编号
                    ,rnc.StopWorkingDate --停止合作日期（最后一次发货日期）
                    ,rnc.Arrears --截止申报日期的总欠
                    ,rnc.CheckAccount --对账情况（是否对清、对至几月份）
                    ,rnc.Communication --前期沟通处理情况（是否有退货/业务沟通催款情况/报法务室/出律师函或公函等）
                    ,rnc.MaySituation --XXXX年X月跟踪情况
                    ,rnc.JuneManagerSuggest --XXXX年X月部区经理意见
                    ,rnc.JunefinancialOpinion --财务审计部意见
                    ,rnc.CEOInstruct --总裁批示
                    ,rnc.CrtDt --创建日期
                    ,rnc.CrtBy --创建人id
                    ,rnc.UpdateDt --修改日期
                    ,rnc.UpdateBy --修改人id
                    ,ci.CustNam --客户名称
                    ,ai2.AreaNam --区域名称，省份
            FROM   RptNoCooperation     AS rnc
                   LEFT JOIN CustInfo   AS ci
                        ON  rnc.CustId = ci.CustId
                   LEFT JOIN AreaInfo   AS ai
                        ON  ci.AreaCode = ai.AreaCode
                   INNER JOIN AreaInfo  AS ai2
                        ON  ai.PareaCode = ai2.AreaCode
            WHERE  1 = 1 ‘;
    END
    
    IF ISNULL(@custId,‘‘) <> ‘‘
    BEGIN
        --根据客户id查询
        SET @Sql = @Sql + ‘ AND rnc.CustId = ‘‘‘ + @custId + ‘‘‘‘;
    END
    
    IF ISNULL(@custNam,‘‘) <> ‘‘
    BEGIN
        --根据客户名称 模糊查询
        SET @Sql = @Sql + ‘ AND ci.CustNam like ‘‘%‘ + @custNam + ‘%‘‘‘;
    END
    
    IF ISNULL(@stopWorkingDateStart,‘‘) <> ‘‘
    BEGIN
        --停止合作日期_起
        SET @stopWorkingDateStart = @stopWorkingDateStart + ‘ 00:00:00.000‘;
        SET @Sql = @Sql + ‘ AND rnc.StopWorkingDate >= ‘‘‘ + @stopWorkingDateStart  + ‘‘‘‘;
    END
    
    IF ISNULL(@stopWorkingDateEnd,‘‘) <> ‘‘
    BEGIN
        --停止合作日期_止
        SET @stopWorkingDateEnd = @stopWorkingDateEnd + ‘ 23:59:59.999‘
        SET @Sql = @Sql + ‘ AND rnc.StopWorkingDate <= ‘‘‘ + @stopWorkingDateEnd + ‘‘‘‘;
    END
    
    IF ISNULL(@crtDtStart,‘‘) <> ‘‘
    BEGIN
        --申请日期_起
        SET @crtDtStart = @crtDtStart + ‘ 00:00:00.000‘;
        SET @Sql = @Sql + ‘ AND rnc.CrtDt >= ‘‘‘ + @crtDtStart  + ‘‘‘‘;
    END
    
    IF ISNULL(@crtDtEnd,‘‘) <> ‘‘
    BEGIN
        --申请日期_止
        SET @crtDtEnd = @crtDtEnd + ‘ 23:59:59.999‘
        SET @Sql = @Sql + ‘ AND rnc.CrtDt <= ‘‘‘ + @crtDtEnd + ‘‘‘‘;
    END

    IF ISNULL(@pageSize, 0) <> 0
       AND @pageSize <> 0
       BEGIN
       SET @Sql = @Sql + ‘) ‘;
       
       SET @SqlCount = @Sql + ‘ SELECT @Temp = COUNT(*) FROM CTE_RptNoCooperation;‘;
       
       SET @SqlSelectResult = @Sql + ‘ SELECT * FROM CTE_RptNoCooperation 
                           WHERE RowNumber Between ‘ + Convert(varchar(10),@RowStart) +
                           ‘ And ‘ + Convert(varchar(10),@RowEnd) + ‘;‘;

        --Print (@SqlSelectResult);
        
        --EXEC (@SqlSelectResult);
        EXEC sp_executesql @SqlSelectResult;
        EXEC sp_executesql @SqlCount,N‘@Temp int output‘,@totalRowCount output ;                   
        
       END
     ELSE
         BEGIN
             SET @Sql = @sql + ‘ order by rnc.CrtDt DESC ‘;
             SET @totalRowCount = 0;
        --Print (@Sql);
        EXEC (@Sql);
         END

END
GO