Re: Explain's estimation differs from real count enormously

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От Tom Lane
Тема Re: Explain's estimation differs from real count enormously
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Msg-id 13300.1224768305@sss.pgh.pa.us
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Ответ на Explain's estimation differs from real count enormously  ("Sergey Konoplev" <gray.ru@gmail.com>)
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"Sergey Konoplev" <gray.ru@gmail.com> writes:
> Could somebody explain me why it happens and how to make it work right?

Implement a selectivity estimator for <@ that isn't just a stub :-(

            regards, tom lane

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