On Tuesday, October 7, 2025, PG Doc comments form
wrote:
> The following documentation comment has been logged on the website:
>
> Page: https://www.postgresql.org/docs/18/queries-union.html
> Description:
>
> I'm very confused about this statement in the documentation of UNION:
> "UNION
> effect
On Tue, 2025-10-07 at 22:27 +, PG Doc comments form wrote:
> Page: https://www.postgresql.org/docs/18/queries-union.html
>
> I'm very confused about this statement in the documentation of UNION: "UNION
> effectively appends the result of query2 to the result of query1".
> Because, if I append
