Re: Meaning of .log_cnt?

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От Richard Huxton
Тема Re: Meaning of .log_cnt?
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Msg-id 200304041712.44126.dev@archonet.com
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Ответ на Meaning of .log_cnt?  ("Ed L." <pgsql@bluepolka.net>)
Ответы Re: Meaning of .log_cnt?
Список pgsql-general
On Friday 04 Apr 2003 4:32 pm, Ed L. wrote:
> For a sequence called xxx, what is the meaning of the column
> xxx_seq.log_cnt?

IIRC sequence numbers are handed out in batches rather than one at a time, to
reduce contention between backends. I think this is the number of unused
sequence numbers in the batch.

--
  Richard Huxton


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