Re: vacuum analyze feedback

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От Bruce Momjian
Тема Re: vacuum analyze feedback
Дата
Msg-id 200005260331.XAA25287@candle.pha.pa.us
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Ответ на Re: vacuum analyze feedback  (Philip Warner <pjw@rhyme.com.au>)
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> At 15:54 25/05/00 -0400, Bruce Momjian wrote:
> >
> >Yes, I think eventually, we need to feed information about actual query
> >results back into the optimizer for use in later queries.
> >
> 
> You could be a little more ambituous and do what Dec/Rdb does - use the
> results of current query execution to (possibly) cause a change in the
> current strategy.
> 

yes.

--  Bruce Momjian                        |  http://www.op.net/~candle pgman@candle.pha.pa.us               |  (610)
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