我想知道WITH的性能影响是什么?我是否应该尽可能地依靠WITH caluse? 举例来说,如果我有一个看起来像quereis: Select * from Input1 i where i.type = 'something'
Select * from Input1 i where i.type = 'something-else'
Select * from Input1 i whe
我已创建了一个ASA的工作,也创造了一个输入别名和一个输出别名 like this ,我编辑这样 WITH
[StreamData]
AS (
SELECT
employee_id,
first_name,
last_name,
age,
salary
FROM
[DeviceDataStream]
WHERE
[Obj