Re: RE: [COMMITTERS] pgsql/src/backend/access/transam ( xact.c xlog.c)

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От Tom Lane
Тема Re: RE: [COMMITTERS] pgsql/src/backend/access/transam ( xact.c xlog.c)
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Msg-id 27824.974411623@sss.pgh.pa.us
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Ответ на Re: RE: [COMMITTERS] pgsql/src/backend/access/transam ( xact.c xlog.c)  (Alfred Perlstein <bright@wintelcom.net>)
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Alfred Perlstein <bright@wintelcom.net> writes:
>> That's the hard way to do it.  We just need to keep track of the
>> endpoint of the log as of the last fsync.

> Well that breaks when you move to a overwriting storage manager,

No, because the log is just a series of records written sequentially ---
it has nothing to do with storage management in data files.
        regards, tom lane


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