ANSI SQL-通配符别名？

如果我有这样一张桌子：

a: string
b: string
c: string

a_transform, b_transform, c_transform, a_raw, b_raw, c_raw

select
fn(a) as a_transform,
fn(b) as b_transform,
fn(c) as c_transform,
* as *_raw

我希望能够对某些列执行转换，但也能逐字逐句地传递每个列。所以像这样：

a: string
b: string
c: string

a_transform, b_transform, c_transform, a_raw, b_raw, c_raw

select
fn(a) as a_transform,
fn(b) as b_transform,
fn(c) as c_transform,
* as *_raw

有没有可能用通配符这样做：

a: string
b: string
c: string

a_transform, b_transform, c_transform, a_raw, b_raw, c_raw

select
fn(a) as a_transform,
fn(b) as b_transform,
fn(c) as c_transform,
* as *_raw

---

或者我必须单独枚举每一列吗？

只需使用通配符检索具有原始名称的列即可

SELECT
fn(a) AS a_transform,
fn(b) AS b_transform,
fn(c) AS c_transform,
*

将导致：

a_transform, b_transform, c_transform, a, b, c

请注意：根据ANSI SQL，选择列表中必须只有一个

*

。