Re: Various performance questions

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От Neil Conway
Тема Re: Various performance questions
Дата
Msg-id 1067269309.459.33.camel@tokyo
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Ответ на Re: Various performance questions  (Greg Stark <gsstark@mit.edu>)
Ответы Re: Various performance questions
Список pgsql-performance
On Sun, 2003-10-26 at 22:49, Greg Stark wrote:
> What version of postgres is this?. In 7.4 (and maybe 7.3?) count() uses an
> int8 to store its count so it's not limited to 4 billion records.
> Unfortunately int8 is somewhat inefficient as it has to be dynamically
> allocated repeatedly.

Uh, what? Why would an int8 need to be "dynamically allocated
repeatedly"?

-Neil



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