2025年5月7日(水) 4:29 Nathan Bossart <nathandbossart@gmail.com>:
>
> Every once in a while, I find myself wanting to use regdatabase for
> something like current_database()::regdatabase, and I'm always surprised
> when I inevitably rediscover that it doesn't exist. I only found one
> reference to the idea in the archives [0]. So, I have two questions:
>
> * Is there an easier way to get the current database's (or any database's)
> OID that I am overlooking (besides "SELECT oid FROM pg_database...")?
>
> * Would anyone object if I put together some patches to add regdatabase?
>
> [0] https://postgr.es/m/20191109220939.jz55zcc33d3g7h7b%40alap3.anarazel.de
Hah, I put together a patch to implement just that a while back, but
then concluded
for some reason that it would likely be rejected so saved myself the
humiliation of
submitting it...
Attaching patch for reference - it's from mid 2020 so no longer applies. I'll
have a crack at cleaning it up if I get a chance.
Regards
Ian Barwick
