On Sun, 26 May 2024 at 19:39, Tom Lane <t...@sss.pgh.pa.us> wrote: > Hm, should it be? That's hard-won knowledge, and I'm not sure there > is a good reason to believe it's no longer applicable.
I think for DISCARD ALL it would probably make sense to forget this knowledge . Since that is advertised as "reset the session to its initial state". DISCARD PLANS should probably forget about it though indeed. > Note that any change in behavior there would affect prepared > statements in general, not only plpgsql. DISCARD ALL already removes all prepared statements and thus their run counts, so for prepared statements there would be no difference there.
