Ross Johnson <[EMAIL PROTECTED]> writes:
> Can I be confident that if there is no entry in pg_class, that there
> is actually no large object for that oid reference?
In 7.0, yes. Later versions keep large objects in pg_largeobject rather
than in individual tables. I don't recall the details of pg_dumplo, but
it's likely that it's confused by this difference.
You might try running the 7.3 pg_dump against the 7.0 server in one of
the modes that can dump large objects. Theoretically that should work,
though I can't say I've tried it recently.
regards, tom lane
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