我有一个查询:
select t1.*
from t1
order by t1.date
此查询包含在另一个查询中:
select * from (select t1.*
from t1
order by t1.date) t2
ORDER BY
您是否必须在外部查询中重复?像这样:
select * from (select t1.*
from t1
order by t1.date) t2 order by t2.date
如果将内部查询移至 CTE,答案是否会改变?