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From: Justin Pryzby <pryzby@telsasoft.com>
To: Andres Freund <andres@anarazel.de>
Cc: pgsql-hackers@postgresql.org, Tom Lane <tgl@sss.pgh.pa.us>
Subject: Re: terminate called after throwing an instance of 'std::bad_alloc'
Date: Tue, 20 Apr 2021 00:38:26 -0500
Message-ID: <20210420053826.GM7256@telsasoft.com> (raw)
In-Reply-To: <20210419164130.byegpfrw46mzagcu@alap3.anarazel.de>
References: <20201003230149.mtd7fjsjwgii3jv7@alap3.anarazel.de>
	<20201003233045.GM8476@telsasoft.com>
	<20201004020127.zbrol2ypu6tg2bei@alap3.anarazel.de>
	<20201007230242.rnwsbnxywvthef3w@alap3.anarazel.de>
	<20201218235607.GC30237@telsasoft.com>
	<20210417021755.xdcqaqqt4y46wzt7@alap3.anarazel.de>
	<20210417024854.GL3315@telsasoft.com>
	<20210417031837.GM3315@telsasoft.com>
	<20210418001324.GP3315@telsasoft.com>
	<20210419164130.byegpfrw46mzagcu@alap3.anarazel.de>

I don't know if this is related to the other issues, but this seems leaky.

create or replace function fn() returns void language plpgsql as $$ declare rec int; begin SELECT relpages INTO rec FROM pg_class LIMIT 1; end $$;
explain analyze
SELECT fn()
FROM generate_series(1,999);

PGOPTIONS='-cclient_min_messages=debug -clog_executor_stats=on -clog_min_duration_statement=-1 -cjit=on -cjit_above_cost=0 -cjit_inline_above_cost=0' psql ts -f jitleak.sql
!       70172 kB max resident size

PGOPTIONS='-cclient_min_messages=debug -clog_executor_stats=on -clog_min_duration_statement=-1 -cjit=on -cjit_above_cost=0 -cjit_inline_above_cost=-1' psql ts -f jitleak.sql
!       25672 kB max resident size

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  Subject: Re: terminate called after throwing an instance of 'std::bad_alloc'
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