Re: BUG #17476: ERROR: "variable not found in subplan target list" when running SELECT COUNT(*)

When I set:

enable_bitmapscan = off
enable_seqscan = off

I can reproduce the problem. The table has 42 columns. Seems like https://
www.postgresql.org/message-id/2121219.1644607692%40sss.pgh.pa.us

I will wait for 9.3 and give it a try.

--

Milosh

---------- Původní e-mail ----------
Od: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Komu: milos(dot)urbanek(at)email(dot)cz
Datum: 9. 5. 2022 2:22:10
Předmět: Re: BUG #17476: ERROR: "variable not found in subplan target list"
when running SELECT COUNT(*)
"PG Bug reporting form <noreply(at)postgresql(dot)org> writes:
> Trying to run simple SELECT COUNT(*) from some table gives me the
following
> error (either running by hand or trying to run EXPLAIN using pgadmin or by

> hand):

> 2022-05-09 00:06:30.428 CEST [1196] ERROR: variable not found in subplan
> target list
> 2022-05-09 00:06:30.428 CEST [1196] STATEMENT: SELECT COUNT(*) FROM
> "domino_efekty_havarijniprojev"

Is that really just a table? I could believe a bug like this for
some types of views, but it's a bit hard to credit for a plain table.

In any case, we can't do much with this report unless you can provide
a reproducer case --- preferably a SQL script that creates an object
that triggers the problem.

regards, tom lane
"