ANALYZE pg_class; doesn't help
also, query is from "Hasura", so I don't have much room to maneuver
On Tue, 21 May 2024 at 16:18, Tom Lane <tgl@xxxxxxxxxxxxx> wrote:
=?UTF-8?B?U2HFoW8gR2FudGFy?= <sasog23@xxxxxxxxx> writes:
> thanks for the info, but is there any solution, given that it's system
> tables?
Given the complexity of the query, I wonder if you're running into
problems with join_collapse_limit/from_collapse_limit preventing
the planner from considering all options.
Also, as David already mentioned, ANALYZE on pg_class might help.
regards, tom lane
