Nikita Malakhov писал 2023-01-16 17:26:
Hi!
Here's the patch that fixes this case, please check it out.
The patch adds vacuum_is_permitted_for_relation() check before adding
partition relation to the vacuum list, and if permission is denied the
relation
is not added, so it is not passed to vacuum_rel() and there are no try
to
acquire the lock.
Cheers!
Hi.
The patch seems to solve the issue.
Two minor questions I have:
1) should we error out if HeapTupleIsValid(part_tuple) is false?
2) comment "Check partition relations for vacuum permit" seems to be
broken in some way.
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Best regards,
Alexander Pyhalov,
Postgres Professional
