Sql lts

我建议逐步使用中间值和连续子句链接来构建查询。我用这种方法来摆脱干扰，并测试中间结果

With Opportunity as 
(
    Select * from isell_prod_view_db.sfdc_opportunity 
    where oprty_outcm_resn_desc not in ('Deleted') or oprty_outcm_resn_desc is null and oprty_type_desc = 'Opportunity'
)
,UserProfileTerritoryDesc
(
    select *, -- other fields of interest
        TRIM (B.prim_terr_div_nbr) || '-' || TRIM (B.prim_terr_grp_nbr) || '-' || TRIM (B.prim_terr_sales_org_nbr)
         || '-' || TRIM (B.prim_terr_rgn_nbr)  || '-' || TRIM (B.prim_terr_area_nbr) || '-' || TRIM (B.prim_terr_dist_nbr)
          || '-' || TRIM (B.prim_terr_nbr)  as Terr,

        A.spcl_notation_desc, B.emp_nbr, B.user_title_desc, TRIM (B.first_nm) ||' '|| TRIM (B.last_nm) as AE_Name
    from sfdc_user_profile
)
,HistoricalPhases as 
(
    select *, --other fields of interest
        Date_Phase_Modified,lag (Date_Phase_Modified) over (partition by F.oprty_key_nbr, Historical_Phases order by Date_Phase_Modified asc) as 
        Age_in_Phase_Partition
     from sfdc_opportunity_lifecycle
)
--test selects on each of above to see intermediate values, partcularly fields like Age_in_Phase_Partition
, AllResultsTogether
(
    select 
        --...
        Terr,
        case when Age_in_Phase_Partition then -1*Age_in_Phase_Partition else Age_in_Phase_Partition end as Age_in_Phase_Final
    from HistoricalPhases A 
    join Opportunity on 
    --...
    join UserProfileTerritoryDesc
    --...
)
--test results with partitioned and final values.

---

这是一个case表达式，而不是语句。您在第一个

case

子句中的

*-1）

后面缺少了一个额外的

）

。无需执行select distinct，您的group by不会返回重复项。您的外部select除了不必要地使查询复杂化之外，完全没有任何作用。这是一个case表达式，not语句。您在第一个

CASE

子句中的

*-1）

后面缺少一个额外的

）

。无需执行select distinct，您的group by不会返回重复项。您的外部select除了不必要地使您的查询复杂化之外，完全没有任何作用。谢谢您，山姆。是的，毫无疑问，它是一团糟。我是一个真正的新手，尝试谷歌解决方案。我复制了您的代码，现在我收到以下错误消息：Failed 3800。THEN/ELSE表达式中的数据类型不匹配。我还用结果和预期结果更新了我的原始帖子，如果这有帮助的话@tj919我还是不明白你想做什么。但如果我没弄错的话，你看起来就像是在联合。用这个更新我的帖子。谢谢Sam。我想知道一笔交易在不同的销售周期中有多少天。有5个阶段，我最初的计算没有“关闭韩元”条款。除非只有一个实例。如本例所示，该交易在8天内处于“展示”阶段。一旦它被关闭，它应该是0。谢谢你山姆。是的，毫无疑问它是一团糟。我是一个真正的新手，尝试谷歌解决方案。我复制了您的代码，现在我收到以下错误消息：Failed 3800。THEN/ELSE表达式中的数据类型不匹配。我还用结果和预期结果更新了我的原始帖子，如果这有帮助的话@tj919我还是不明白你想做什么。但如果我没弄错的话，你看起来就像是在联合。用这个更新我的帖子。谢谢Sam。我想知道一笔交易在不同的销售周期中有多少天。有5个阶段，我最初的计算没有“关闭韩元”条款。除非只有一个实例。如本例所示，该交易在8天内处于“展示”阶段。一旦关闭，其读数应为0。

case when Historical_Phases <> 'Closed - Won' and Date_Phase_Modified - lag (Date_Phase_Modified) over (partition by F.oprty_key_nbr, Historical_Phases order by Date_Phase_Modified asc) is null 
            then ((Date_Phase_Modified - lag (Date_Phase_Modified) over (partition by F.oprty_key_nbr order by Date_Phase_Modified desc) * -1)) 
     when Date_Phase_Modified - lag (Date_Phase_Modified) over (partition by F.oprty_key_nbr, Historical_Phases order by Date_Phase_Modified asc) is not null 
            then Date_Phase_Modified - lag (Date_Phase_Modified) over (partition by F.oprty_key_nbr, Historical_Phases order by Date_Phase_Modified asc) 
            else 0 end as Age_in_Phase,

With Opportunity as 
(
    Select * from isell_prod_view_db.sfdc_opportunity 
    where oprty_outcm_resn_desc not in ('Deleted') or oprty_outcm_resn_desc is null and oprty_type_desc = 'Opportunity'
)
,UserProfileTerritoryDesc
(
    select *, -- other fields of interest
        TRIM (B.prim_terr_div_nbr) || '-' || TRIM (B.prim_terr_grp_nbr) || '-' || TRIM (B.prim_terr_sales_org_nbr)
         || '-' || TRIM (B.prim_terr_rgn_nbr)  || '-' || TRIM (B.prim_terr_area_nbr) || '-' || TRIM (B.prim_terr_dist_nbr)
          || '-' || TRIM (B.prim_terr_nbr)  as Terr,

        A.spcl_notation_desc, B.emp_nbr, B.user_title_desc, TRIM (B.first_nm) ||' '|| TRIM (B.last_nm) as AE_Name
    from sfdc_user_profile
)
,HistoricalPhases as 
(
    select *, --other fields of interest
        Date_Phase_Modified,lag (Date_Phase_Modified) over (partition by F.oprty_key_nbr, Historical_Phases order by Date_Phase_Modified asc) as 
        Age_in_Phase_Partition
     from sfdc_opportunity_lifecycle
)
--test selects on each of above to see intermediate values, partcularly fields like Age_in_Phase_Partition
, AllResultsTogether
(
    select 
        --...
        Terr,
        case when Age_in_Phase_Partition then -1*Age_in_Phase_Partition else Age_in_Phase_Partition end as Age_in_Phase_Final
    from HistoricalPhases A 
    join Opportunity on 
    --...
    join UserProfileTerritoryDesc
    --...
)
--test results with partitioned and final values.