Re: pg_migrator to /contrib in a later 9.0 beta

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От Bruce Momjian
Тема Re: pg_migrator to /contrib in a later 9.0 beta
Дата
Msg-id 201005061306.o46D6Qh29357@momjian.us
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Ответ на Re: pg_migrator to /contrib in a later 9.0 beta  (Bruce Momjian <bruce@momjian.us>)
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Bruce Momjian wrote:
> > The database (of a reasonable size) is useless until statistics is 
> > available.
> > 
> > I guess it is because pg_dump/restore doesn't do it either.
> 
> Yeah, the statistics are part of the system tables, and system tables
> are fully handled by pg_dumpall --schema-only (except for statistics). 
> There might be changes in the system table statistics format that would
> break if pg_migrator tried to migrate the statistics.  Right now
> pg_migrator is immune from any system table changes, and I would like to
> keep it that way.
> 
> And if pg_migrator ran analyze itself, it would greatly increase its
> great migration times!

Forgot the :-).

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com


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