From: Justin Pryzby <pryzby@telsasoft.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: Андрей Рачицкий <therealgofman@mail.ru>
Cc: pgsql-hackers@lists.postgresql.org
Subject: Re: BUG #18545: \dt breaks transaction, calling error when executed in SET SESSION AUTHORIZATION
Date: Tue, 17 Sep 2024 18:47:11 -0500
Message-ID: <ZuoU_8EbSTE14o1U@pryzbyj2023> (raw)
In-Reply-To: <1807627.1722970465@sss.pgh.pa.us>
References: <18545-feba138862f19aaa@postgresql.org>
<72802.1721415837@sss.pgh.pa.us>
<1722241488.182053205@f169.i.mail.ru>
<3593204.1722466756@sss.pgh.pa.us>
<3618203.1722473994@sss.pgh.pa.us>
<916377.1722809337@sss.pgh.pa.us>
<CA+TgmoZ8owNGNkHUsoSL3cEd8C+zbb8w7-Oje0HYvfBp+btDBA@mail.gmail.com>
<1807627.1722970465@sss.pgh.pa.us>
This commit seems to trigger elog(), not reproducible in the
parent commit.
6e086fa2e77 Allow parallel workers to cope with a newly-created session user ID.
postgres=# SET min_parallel_table_scan_size=0; CLUSTER pg_attribute USING pg_attribute_relid_attnum_index;
ERROR: pg_attribute catalog is missing 26 attribute(s) for relation OID 70321
postgres=# \errverbose
ERROR: XX000: pg_attribute catalog is missing 26 attribute(s) for relation OID 70321
LOCATION: RelationBuildTupleDesc, relcache.c:658
This is not completely deterministic:
postgres=# CLUSTER pg_attribute USING pg_attribute_relid_attnum_index;
CLUSTER
postgres=# CLUSTER pg_attribute USING pg_attribute_relid_attnum_index;
CLUSTER
postgres=# CLUSTER pg_attribute USING pg_attribute_relid_attnum_index;
CLUSTER
postgres=# CLUSTER pg_attribute USING pg_attribute_relid_attnum_index;
CLUSTER
postgres=# CLUSTER pg_attribute USING pg_attribute_relid_attnum_index;
ERROR: pg_attribute catalog is missing 26 attribute(s) for relation OID 70391
But I think this will be reproducible in any database with a nontrivial
number of attributes.
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To: pgsql-bugs@postgresql.org
Cc: pryzby@telsasoft.com, tgl@sss.pgh.pa.us, robertmhaas@gmail.com, therealgofman@mail.ru, pgsql-hackers@lists.postgresql.org
Subject: Re: BUG #18545: \dt breaks transaction, calling error when executed in SET SESSION AUTHORIZATION
In-Reply-To: <ZuoU_8EbSTE14o1U@pryzbyj2023>
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