Re: strange slow query - lost lot of time somewhere

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
Cc: David Rowley <dgrowleyml(at)gmail(dot)com>, Jakub Wartak <Jakub(dot)Wartak(at)tomtom(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: strange slow query - lost lot of time somewhere
Date: 2022-05-06 06:00:57
Message-ID: 2838725.1651816857@sss.pgh.pa.us
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Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> writes:
> Breakpoint 1, build_hash_table (size=4369066, mstate=0xfc7f08) at
> nodeMemoize.c:268
> 268 if (size == 0)
> (gdb) p size
> $1 = 4369066

Uh-huh ....

regards, tom lane

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