从嵌套子查询中选择where条件

Question

有没有办法做这样的事情（来自嵌套子查询的条件选择）：

SELECT 
Id, 
Name WHERE Name LIKE '%Peter%' AS Peters, 
Name WHERE Name LIKE '%Mike%' AS Mikes 
FROM 
(SELECT Id, Name FROM Customer) myset

Answer 1

怎么样：

SELECT 
Id, 
case when Name LIKE '%Peter%' then Name else null end AS Peters, 
case when Name LIKE '%Mike%' then Name else null end AS Mikes 
FROM 
(SELECT Id, Name FROM Customer) myset

此外，您可以直接使用该表。

Answer 2

select Id, Peters, Mikes 
from(
    select 
        case when Name like '%Peter%' then Name end as Peters,
        case when Name like '%Mike%' then Name end as Mikes
    from Customer)t