Horton

Re: [sqlsmith] Failed assertion at relnode.c

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: tushar <tushar.ahuja@enterprisedb.com>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2019-03-14T16:07:03Z
Lists: pgsql-hackers 
tushar <tushar.ahuja@enterprisedb.com> writes:
> While running sqlsmith against 12devel, got the the following 
> assertion-  (issue is reproducible  on v10/v11 as well)
> TRAP: FailedAssertion("!(bms_is_subset(appendrel->lateral_relids, 
> required_outer))", File: "relnode.c", Line: 1521)

Doesn't crash for me, but that's probably because I just fixed bug #15694,
which looks like the same thing.  Thanks for the report though!

			regards, tom lane

Commits

  1. Ensure dummy paths have correct required_outer if rel is parameterized.