Re: Postgres: Queries are too slow after upgrading to PG17 from PG15

I wrote:
> My thought here is that there is not a lot you can do in v17: it's
> been out for a year and we dare not destabilize it.  Take the easy
> near-guaranteed win and be happy.  Additional improvements can be
> pursued at our leisure in the master branch.

Also, the calendar is a factor here: we are only a week away from
release freeze for the August releases.  Even if you're feeling
optimistic about what we could risk in v17 with some development
effort, I'd counsel first working on a minimal patch that would
be safe to apply on short notice, so we can get the easy win
in this release cycle.

            regards, tom lane