Re: Premature view materialization in 8.2?

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От Tom Lane
Тема Re: Premature view materialization in 8.2?
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Msg-id 28349.1175838196@sss.pgh.pa.us
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Ответ на Premature view materialization in 8.2?  ("Jonathan Ellis")
Ответы Re: Premature view materialization in 8.2?  ("Jonathan Ellis")
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Premature view materialization in 8.2?  ("Jonathan Ellis", )
 Re: Premature view materialization in 8.2?  (Tom Lane, )
  Re: Premature view materialization in 8.2?  ("Jonathan Ellis", )
   Re: Premature view materialization in 8.2?  (Tom Lane, )
    Re: Premature view materialization in 8.2?  ("Jonathan Ellis", )
     Re: Premature view materialization in 8.2?  (Tom Lane, )
      Re: Premature view materialization in 8.2?  ("Jonathan Ellis", )
       Re: Premature view materialization in 8.2?  (Tom Lane, )
        Re: Premature view materialization in 8.2?  ("Jonathan Ellis", )
         Re: Premature view materialization in 8.2?  (Tom Lane, )
          Re: Premature view materialization in 8.2?  ("Jonathan Ellis", )
"Jonathan Ellis" <> writes:
> I have a query hitting a view that takes 0.15s on 8.1 but 6s on 8.2.3:
> ...
> Is this a regression, or a "feature" of 8.2?

Hard to say without EXPLAIN ANALYZE output to compare.

            regards, tom lane

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