=?UTF-8?Q?Jakub_Jedelsk=C3=BD?= <jakub.jedelsky@xxxxxxxxx> writes: > The problem (can) occurs when the pg_database table hits > `autovacuum_freeze_max_age` and I'm able to reporoduce it (but not always) > with this stupid reproducer: > * set autovacuum_freeze_min_age to it's minimum - 100000 > * generating ~ 1000 DBs > * make some transactions to almost hit `autovacuum_freeze_max_age` > * `vacuum freeze` all tables in all databases except pg_database > * run a few transactions to hit `autovacuum_freeze_max_age` I tried to reverse-engineer a test case out of this description, without much success. If you have a script that can reproduce the problem (even if not 100% success rate), could you share it? regards, tom lane -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
