SQL Server在1个查询中加入并选择大小写

我需要组合这两个查询，以便在TPS表中HET=1和UOW=3时生成“是”，否则生成“否”。有办法做到这一点吗

select 
   TPS.HET,
   TPS.UOW AS UOW
from controls
inner join TPS on
   ctrls.Priority_Score=TPS.score 
inner join TPS AS UOW on
   ctrls.Priority_Score=TPS.score

select 
   case when HET = '1' then 'Yes' else 'No' end as HET,
   case when UOW = '3' then 'Yes' else 'No' end as UOW from TPS

---

只需在select语句中添加您的

大小写即可。

此外，当语句

时，您需要将两个

组合成一个带有
和
的语句，以便仅当HET为1且UOW为3时获得“是”

select  ExpectedResult = CASE WHEN TPS.HET = '1' AND TPS.UOW = '3' THEN 'Yes' ELSE 'No' END,
        TPS.HET,
        TPS.UOW AS UOW
from controls
inner join TPS on ctrls.Priority_Score=TPS.score 
inner join TPS AS UOW on ctrls.Priority_Score=TPS.score

在您的
案例中使用
和

case when HET = '1' and UOW = '3' then 'Yes' else 'No' end as 


为什么不简单地在第一个查询的select子句中添加这个case构造呢？在第一个查询中，将这两个case语句粘贴在
select
下面，您将得到您想要的内容（只需确保添加一个额外的逗号来分隔字段）为什么要这样做，
内部连接TPS作为ctrls上的UOW。优先级\u分数=TPS。分数
？
select 
   case when HET = '1' and UOW = '3' then 'Yes' else 'No' end as HET,
   case when HET = '1' and UOW = '3' then 'Yes' else 'No' end as UOW 
from controls
inner join TPS on
   ctrls.Priority_Score=TPS.score 
inner join TPS AS UOW on
   ctrls.Priority_Score=TPS.score

select 
   case when TPS.HET = '1' then 'Yes' else 'No' end as HET,
   case when TPS.UOW = '3' then 'Yes' else 'No' end as UOW 
from controls
inner join TPS on
   ctrls.Priority_Score=TPS.score 
inner join TPS AS UOW on
   ctrls.Priority_Score=TPS.score