Re: generic options for explain

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От Greg Stark
Тема Re: generic options for explain
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Msg-id 4136ffa0905251650k5065dcc2nd5b229571c86e4d6@mail.gmail.com
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Ответ на Re: generic options for explain  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: generic options for explain  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Mon, May 25, 2009 at 11:32 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Admittedly this is a bit inconvenient, but the point is that the
> functionality does exist.  There is no need to have a built-in
> version of this function unless we get significant advantages
> from having it built-in, and right now I'm not seeing those.

I assume people don't want the *text* of the current output format but
the actual values in separate columns. So you could do things like
accumulate the data in a table and later use sql to search for queries
using specific indexes or where estimates are off etc.

--
greg


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