Re: How to observe plan_cache_mode transition from custom to generic plan?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Richard Michael <rmichael(at)edgeofthenet(dot)org>
Cc: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: How to observe plan_cache_mode transition from custom to generic plan?
Date: 2021-09-09 17:39:39
Message-ID: 3720778.1631209179@sss.pgh.pa.us
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Richard Michael <rmichael(at)edgeofthenet(dot)org> writes:
> Would a tiny patch to the PREPARE docs be accepted? I'd like to help
> clarify investigating `plan_cache_mode` for future readers.

What did you have in mind?

(I'm kind of allergic to documenting the plan-caching behavior in too
much detail, because I keep expecting us to change it. On the other
hand, nobody's put forward any improvement proposals.)

regards, tom lane

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