From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andres Freund <andres@anarazel.de>
cc: Pavel Stehule <pavel.stehule@gmail.com>,
        Amit Langote <amitlangote09@gmail.com>,
        PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Subject: Re: plan cache overhead on plpgsql expression
In-reply-to: <20200325234143.2fqasyfbwltoegpy@alap3.anarazel.de>
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 <15634.1585173110@sss.pgh.pa.us>
 <20200325224903.pwsx4pccyktq7tx6@alap3.anarazel.de>
 <18566.1585178128@sss.pgh.pa.us>
 <20200325234143.2fqasyfbwltoegpy@alap3.anarazel.de>
Comments: In-reply-to Andres Freund <andres@anarazel.de>
	message dated "Wed, 25 Mar 2020 16:41:43 -0700"
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Date: Wed, 25 Mar 2020 19:50:08 -0400
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Andres Freund <andres@anarazel.de> writes:
> I'm still confused by the comment I was reacting to - the code
> explicitly is about creating the *shared* resowner:

Right, this is because of the choice I mentioned earlier about creating
this resowner the same way as the one for the inline case.  I guess the
comments could go into more detail.  Or we could make the parentage
different for the two cases, but I don't like that much.

			regards, tom lane