Re: [HACKERS] Custom compression methods (mac+lz4.h)

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Justin Pryzby <pryzby(at)telsasoft(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, David Steele <david(at)pgmasters(dot)net>, Ildus Kurbangaliev <i(dot)kurbangaliev(at)gmail(dot)com>, Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: [HACKERS] Custom compression methods (mac+lz4.h)
Date: 2021-03-21 01:33:23
Message-ID: 311370.1616290403@sss.pgh.pa.us
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BTW, I tried doing "make installcheck" after having adjusted
default_toast_compression to be "lz4". The compression test
itself fails because it's expecting the other setting; that
ought to be made more robust. Also, I see some diffs in the
indirect_toast test, which seems perhaps worthy of investigation.
(The diffs look to be just row ordering, but why?)

regards, tom lane

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