Re: [pgsql-patches] Ctid chain following enhancement

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От Zdenek Kotala
Тема Re: [pgsql-patches] Ctid chain following enhancement
Дата
Msg-id 465D7F9E.8040702@sun.com
обсуждение исходный текст
Ответ на Re: [pgsql-patches] Ctid chain following enhancement  ("Pavan Deolasee" <pavan.deolasee@gmail.com>)
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Pavan Deolasee napsal(a):
>
> On 5/29/07, *Zdenek Kotala* <Zdenek.Kotala@sun.com
> <mailto:Zdenek.Kotala@sun.com>> wrote:
>
>
>     I'm looking on your patch. I have one comment:
>
>     If you have old tid and new tid you can easy compare if new tid points
>     to different page? And if page is still same there is no reason to
>     Unlock it and lock again. I think add inner loop something like:
>
>
> Tom has already expressed his unwillingness to add complexity
> without any proven benefits. Your suggestion though good would
> make the code more unreadable without much benefit since the
> function is not called very often.

OK. I think Bruce can remove your patch from pipeline?


        Zdenek

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