Re: [GENERAL] select statement against pg_stats returns

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От Christopher Kings-Lynne
Тема Re: [GENERAL] select statement against pg_stats returns
Дата
Msg-id 403C2677.6050808@familyhealth.com.au
обсуждение исходный текст
Ответ на Re: [GENERAL] select statement against pg_stats returns inconsistent data  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: [GENERAL] select statement against pg_stats returns  (Bruce Momjian <pgman@candle.pha.pa.us>)
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> Why?  You can reconstruct it with a simple "ANALYZE" command.  Dumping
> and restoring would mean nailing down cross-version assumptions about
> what it contains, which doesn't seem real forward-looking...

I seem to recall that people like that kind of thing so that the dump is 
really the current state of the database.

Also, I believe big db's like DB2 and Oracle do such a thing.

I just recall it being discussed some time ago...

Chris



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