Doug McNaught <doug@wireboard.com> writes:
> I am pretty sure that pg_dump produces a consistent snapshot, using
> the same transaction isolation mechanism (MVCC) as the database
> itself. If one of the gurus posts and says otherwise, believe him,
> not me. ;)
Yes, you are right, this is done in pg_dump with the command:
set transaction isolation level serializable
Regards,
Manuel.