True.

Dirk

Tom Lane wrote:
> =?ISO-8859-1?Q?Dirk_Lutzeb=E4ck?= <lutzeb@aeccom.com> writes:
>
>> This is not a large object. We are seeing rows with duplicate oids
>> because the OID counter is not changed after the dump (exported with
>> --oids) is being loaded.
>> How does 8.1 prevent to allocate duplicate OIDs?
>>
>
> If there's a unique index on the OID column then 8.1 will not allocate
> duplicate OIDs. If there's not such a unique index, you had no
> guarantee of no-duplicates before 8.1 either.
>
> regards, tom lane
>

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*Dirk Lutzebäck* <lutzeb@aeccom.com> Tel +49.30.5362.1635 Fax .1638
CTO AEC/communications GmbH <http://www.aeccom.com>, Berlin, Germany