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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Tomas Vondra <tomas.vondra@2ndquadrant.com>
Cc: Ondřej Jirman <ienieghapheoghaiwida@xff.cz>
Cc: pgsql-bugs@lists.postgresql.org, Andres Freund <andres@anarazel.de>
Subject: Re: BUG #16129: Segfault in tts_virtual_materialize in logical replication worker
Date: Thu, 21 Nov 2019 20:21:15 -0500
Message-ID: <17626.1574385675@sss.pgh.pa.us> (raw)
In-Reply-To: <20191122011005.cxyqpaicoelwoep5@development>
References: <20191121165752.dffge6bh756xlfdg@development>
	<20191121173555.midj6vp4dmiiqs24@core.my.home>
	<20191121185844.6qsqhwzzuhu3fpsg@core.my.home>
	<20191121214115.3tgefmvkmrzaim74@development>
	<20191121220854.ebdzjtloel56sfwu@development>
	<13122.1574375845@sss.pgh.pa.us>
	<20191121234701.2wtyc77zd5ux3myf@development>
	<14166.1574380607@sss.pgh.pa.us>
	<20191122001110.zfv45fkjiwkmli6s@development>
	<15667.1574382815@sss.pgh.pa.us>
	<20191122011005.cxyqpaicoelwoep5@development>

Tomas Vondra <tomas.vondra@2ndquadrant.com> writes:
> It's a interesting it happens only with mismatching descriptors, though.
> (Which the OP does not have, AFAICS.) I wonder if this might be due to
> upstream being 11.6 ...

I was wondering about dropped columns on one or both sides, myself.
A quick look through src/test/subscription/t/ finds no evidence that
we test such cases.

			regards, tom lane





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  Subject: Re: BUG #16129: Segfault in tts_virtual_materialize in logical replication worker
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