Question

我在SQL Server 2008中有代码，我需要在另一行中加入一行。

这是代码

select
    usuario.SK_Representative,
    sum(devo.NM_Material) as deve
from 
    DW_DTS_Representative usuario
inner join 
    DIS_DTS_Sales_Return_Fact devo on devo.SK_Representative = usuario.SK_Representative
inner join 
    DW_DTS_Operation_Nature cfop on cfop.SK_Operation_Nature = devo.SK_Operation_Nature
inner join 
    DW_DTS_Emitter cli on cli.SK_Emitter = devo.SK_Emitter
where
    devo.CD_Currency = '0'
    and devo.CD_Site = '001'
    and cli.CD_Customer_Group = '10'
    and usuario.SK_Representative != '2'
    and usuario.SK_Representative != '3'
    and usuario.SK_Representative != '4'
    and usuario.SK_Representative != '41'
    and usuario.SK_Representative != '48'
    and usuario.SK_Representative != '49'
    and usuario.SK_Representative != '43'
    and devo.DT_Day between DateAdd(yyyy, DateDiff(yyyy,0,GetDate()), 0) 
                        and dateadd([month], datediff([month], '18991231', dateadd(month, -1, getdate())), '18991231')
group by 
    usuario.SK_Representative

该脚本的结果是：

enter image description here

但是我需要将数字'33'的SK_Representative信息聚合到数字'47'的SK_Representative中。我需要这样做而不会丢失主键，即SK_Representative。

Answer 1

如果我理解你的问题，我相信这就是你想要的。我还考虑了@ juan-carlos-oropeza关于使用usuario.SK_Representative NOT IN的建议。

select
    CASE
        WHEN usuario.SK_Representative IN ('33', '47') THEN '47'
        ELSE usuario.SK_Representative
    END AS SK_Representative,
    sum(devo.NM_Material) as deve
from 
    DW_DTS_Representative usuario
inner join 
    DIS_DTS_Sales_Return_Fact devo on devo.SK_Representative = usuario.SK_Representative
inner join 
    DW_DTS_Operation_Nature cfop on cfop.SK_Operation_Nature = devo.SK_Operation_Nature
inner join 
    DW_DTS_Emitter cli on cli.SK_Emitter = devo.SK_Emitter
where
    devo.CD_Currency = '0'
    and devo.CD_Site = '001'
    and cli.CD_Customer_Group = '10'
    AND usuario.SK_Representative NOT IN ('2', '3', '4', '41', '48', '49', '43')
    and devo.DT_Day between DateAdd(yyyy, DateDiff(yyyy,0,GetDate()), 0) 
                        and dateadd([month], datediff([month], '18991231', dateadd(month, -1, getdate())), '18991231')
group by 
    CASE
        WHEN usuario.SK_Representative IN ('33', '47') THEN '47'
        ELSE usuario.SK_Representative
    END AS SK_Representative

希望这能让你走上正确的道路。

诺尔

SQL Server：将两行合并为一行

1 个答案: