Re: patch for parallel pg_dump

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От Andres Freund
Тема Re: patch for parallel pg_dump
Дата
Msg-id 201203131504.35047.andres@anarazel.de
обсуждение исходный текст
Ответ на Re: patch for parallel pg_dump  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
On Tuesday, March 13, 2012 02:48:11 PM Tom Lane wrote:
> (I'm also unconvinced that sorting by relation size is a good idea
> anyway.  Anything that makes the dump order less predictable gets
> push-back, IME.)
Why? Especially in the directory format - which is a prerequisite for parallel 
dump if I remember this correctly - I don't really see a negative point in a 
slightly changing dump order. Given its not deterministic anyway.

Andres


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