Re: [sqlsmith] parallel worker errors "subplan ... was not initialized"

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andreas Seltenreich <seltenreich(at)gmx(dot)de>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: [sqlsmith] parallel worker errors "subplan ... was not initialized"
Date: 2020-11-29 20:29:00
Message-ID: 1106444.1606681740@sss.pgh.pa.us
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Andreas Seltenreich <seltenreich(at)gmx(dot)de> writes:
> yesterday's sqlsmith run on master at 3df51ca8b3 also yielded 4855
> queries failing with ERRORs like the following:

> | ERROR: subplan "InitPlan 3 (returns $3)" was not initialized
> | CONTEXT: parallel worker

This is somewhat of a known issue [1], but thanks for the additional
test case!

regards, tom lane

[1] https://www.postgresql.org/message-id/flat/622580997.37108180.1604080457319.JavaMail.zimbra%40siscobra.com.br

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