Re: query plan ignoring check constraints

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От Bruno Wolff III
Тема Re: query plan ignoring check constraints
Дата
Msg-id 20050621122631.GE28910@wolff.to
обсуждение исходный текст
Ответ на Re: query plan ignoring check constraints  ("John Hansen" <john@geeknet.com.au>)
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On Tue, Jun 21, 2005 at 22:11:25 +1000, John Hansen <john@geeknet.com.au> wrote:
> 
> I misunderstood the original post as a request for queries NOT to use
> indexes where it doesn't match the table contents.

I think that is what they were asking, but I don't think they wanted
to see a sequential scan as the alternative.


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