Re: Removing unneeded self joins

From: Alexander Kuzmenkov <a(dot)kuzmenkov(at)postgrespro(dot)ru>
To: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Removing unneeded self joins
Date: 2018-05-16 21:31:37
Message-ID: eba84a3d-14bb-cc37-4477-e49194445724@postgrespro.ru
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David,

Many thanks for the detailed explanation. I'll try to code it up and
measure how much overhead it introduces.

--
Alexander Kuzmenkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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