On Wed, Jan 07, 2026 at 06:13:48PM -0500, Tom Lane wrote:
> Nathan Bossart <nathandbossart@gmail.com> writes:
>> Before v18, pg_dump just ERRORs due to insufficient privileges on a
>> sequence. IMHO that makes sense. If you ask pg_dump to dump something you
>> don't have privileges on, I'd expect it to error instead of silently
>> skipping it.
>
> That would be a fine argument were it not that collectSequences()
> tries to vacuum up the data for every sequence in the DB, whether
> the user has asked to dump them all or not. In other places in
> pg_dump, we avoid such problems by restricting which tables we
> ask for data about ... but not here.
I meant that we could teach pg_dump to error in dumpSequenceData() if it
sees nulls for the sequence in question.
--
nathan
