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Re: [GENERAL] TODO list elements - Mailing list pgsql-general

From Vadim Mikheev
Subject Re: [GENERAL] TODO list elements
Date
Msg-id 3674C640.A3122596@krs.ru
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In response to RE: [GENERAL] TODO list elements  ("Hiroshi Inoue" <Inoue@tpf.co.jp>)
Responses RE: [GENERAL] TODO list elements
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Hiroshi Inoue wrote:
>
> > And note - this will be not row level locking, but
> > multi-version concurrency control.
> >
>
> What does it mean ?
> LLL in 6.5 doesn't include row level locking ?

One systems (Informix, Sybase) use locking for concurrency control,
another ones (Oracle, Interbase) use multi-versioning for this.
I'm implementing multi-version concurrency control.

Vadim

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