Re: AW: AW: AW: [HACKERS] Some notes on optimizer cost estimates

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От Don Baccus
Тема Re: AW: AW: AW: [HACKERS] Some notes on optimizer cost estimates
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Msg-id 3.0.1.32.20000126101427.0106e5e0@mail.pacifier.com
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Ответы Re: AW: AW: AW: [HACKERS] Some notes on optimizer cost estimates  (Philip Warner <pjw@rhyme.com.au>)
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At 01:25 PM 1/26/00 +0100, Zeugswetter Andreas SB wrote:

>Yes, I think syntax to force or disallow a particular index,
>choose a join method or order, force/disallow seq scans ...
>is sometimes useful.
>Even Informix, who always refused to supply such a feature
>now has it.

Can you give some sample syntax, for those of us who aren't
really database people but merely trying to maintain a facade? :)



- Don Baccus, Portland OR <dhogaza@pacifier.com> Nature photos, on-line guides, Pacific Northwest Rare Bird Alert
Serviceand other goodies at http://donb.photo.net.
 


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