I wrote:
> Andrew Dunstan <[EMAIL PROTECTED]> writes:
>> OK, that will be easy enough. I assume I should still put InvalidOid
>> back again afterwards, in case someone downstream relies on it.
> Can't imagine what ...
Actually ... what *could* change in the future is that we might support
UPDATE'ing the OID to a different value. So what the code probably
needs to do is something like
if (relation->rd_rel->relhasoids &&
!OidIsValid(HeapTupleGetOid(newtup)))
HeapTupleSetOid(newtup, HeapTupleGetOid(oldtup));
(details stolen from heap_update)
regards, tom lane
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