The following bug has been logged on the website:
Bug reference: 15896
Logged by: Christoph Berg
Email address: myon@debian.org
PostgreSQL version: 12beta2
Operating system: Debian
Description:
When pg_upgrading from 10-or-earlier to 12beta2 or 13devel, an assertion is
raised. (Spotted by Debian's postgresql-common upgrade tests. Previously
missed because we were only testing version+1 upgrades.)
TRAP: FailedAssertion(»!(metad->btm_version >= 3)«, Datei:
»/build/postgresql-12-3URvLF/postgresql-12-12~beta2/build/../src/backend/access/nbtree/nbtpage.c«,
Zeile: 665)
Reproducer:
10.9:
CREATE TABLE phone (name varchar(255) PRIMARY KEY, tel int NOT NULL);
INSERT INTO phone VALUES ('Alice', 2);
CREATE USER foo;
GRANT INSERT ON phone TO foo;
INSERT INTO phone VALUES ('Bob', 1);
pg_upgradecluster -m upgrade 10 foo
(runs /usr/lib/postgresql/12/bin/initdb -D /var/lib/postgresql/12/foo
--auth-local peer --auth-host md5 --encoding UTF8 --lc-collate de_DE.utf8
--lc-ctype de_DE.utf8
/usr/lib/postgresql/12/bin/pg_upgrade -b /usr/lib/postgresql/10/bin -B
/usr/lib/postgresql/12/bin -p 5434 -P 5435 -d /etc/postgresql/10/foo -D
/etc/postgresql/12/foo)
12beta2:
SELECT * FROM phone ORDER BY name;
TRAP: FailedAssertion(»!(metad->btm_version >= 3)«, Datei:
»/build/postgresql-12-3URvLF/postgresql-12-12~beta2/build/../src/backend/access/nbtree/nbtpage.c«,
Zeile: 665)
2019-07-05 11:34:35.040 CEST [14325] LOG: Serverprozess (PID 14376) wurde
von Signal 6 beendet: Abgebrochen
2019-07-05 11:34:35.040 CEST [14325] DETAIL: Der fehlgeschlagene Prozess
führte aus: SELECT * FROM phone ORDER BY name;
Combinations tested:
bad: 10->12 9.6->12 9.6->13
good: 10->11 11->12 12->13
