Re: BUG #16824: Planner chooses poor path on query with Merge Join and pagination

From: Kisung Kim <kskim80(at)gmail(dot)com>
To: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #16824: Planner chooses poor path on query with Merge Join and pagination
Date: 2021-01-16 22:34:17
Message-ID: 1610836457734-0.post@n3.nabble.com
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Tom Lane-2 wrote
> This is an empirical decision based on the
> frequency with which such a deduction would help versus the planner
> cycles that would be spent looking for such cases.

Is there any thing referring to this decision, like mail threads or
conference materials?

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