At 11:02 PM 5/23/01 -0400, Tom Lane wrote:
>Hiroshi Inoue <Inoue@tpf.co.jp> writes:
>> Tom Lane wrote:
>>> Unless we want to abandon MVCC (which I don't), I think an overwriting
>>> smgr is impractical.
>
>> Impractical ? Oracle does it.
>
>Oracle has MVCC?
With restrictions, yes. You didn't know that? Vadim did ...
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