From: Tom Lane <tgl@sss.pgh.pa.us>
To: exclusion@gmail.com
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18608: Assert in check_agglevels_and_constraints() fails on creating a rule with aggr(NEW) in subselect
Date: Tue, 10 Sep 2024 15:06:20 -0400
Message-ID: <3543320.1725995180@sss.pgh.pa.us> (raw)
In-Reply-To: <18608-48de0717508ee429@postgresql.org>
References: <18608-48de0717508ee429@postgresql.org>
PG Bug reporting form <noreply@postgresql.org> writes:
> [ NEW reference confuses check_agglevels_and_constraints ]
> triggers an assertion failure:
> TRAP: failed Assert("pstate->p_lateral_active"), File: "parse_agg.c", Line:
> 385, PID: 2785906
> Without asserts enabled, it fails with:
> ERROR: aggregate functions are not allowed in FROM clause of their own
> query level
Interesting. I'm inclined to just remove the Assert, since it's
evidently wrong and the ensuing error seems sufficiently on-point.
regards, tom lane
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To: pgsql-bugs@postgresql.org
Cc: tgl@sss.pgh.pa.us, exclusion@gmail.com, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18608: Assert in check_agglevels_and_constraints() fails on creating a rule with aggr(NEW) in subselect
In-Reply-To: <3543320.1725995180@sss.pgh.pa.us>
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