Here's version 2 of the patch, mainly to silence compiler warnings
about missing "case" statements from a switch over SubLinkType enum.
Also expanded commit message a little and changed whitespace to be
more consistent with nearby code.
Regards,
Marti
From 9f987efacfe2cd2af82722775127605e690df976
Marti Raudsepp writes:
> In current PostgreSQL versions, subquery expressions in the SELECT list
> always generate columns with name "?column?"
> ...
> This patch improves on that:
> select (SELECT 1 AS foo) => foo
> select exists(SELECT 1) => exists
> select array(SELECT 1) => array
> D
Hi list,
In current PostgreSQL versions, subquery expressions in the SELECT list
always generate columns with name "?column?"
postgres=# select (select 1 as foo);
?column?
1
This patch improves on that:
select (SELECT 1 AS foo) => foo
select exists(SELECT 1) => exists
sele
