Re: Cached/global query plans, autopreparation

Andres Freund <andres@anarazel.de> writes:
> On 2018-03-02 15:29:09 -0500, Bruce Momjian wrote:
>> While I have heard people complain about how other databases cache
>> prepare plans, I have heard few complaints about the Postgres approach,
>> and I haven't even heard of people asking to control the documented "five
>> or more" behavior.

> This *constantly* is a problem.

Yeah, I've certainly heard complaints about it.  I do agree with
Bruce's conclusion that we should try to improve that behavior;
but it's not entirely clear how.  (A user-frobbable knob isn't
necessarily the best answer.)

                        regards, tom lane