Re: Gin indexes on intarray is fast when value in array does not exists, and slow, when value exists

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От Jeff Janes
Тема Re: Gin indexes on intarray is fast when value in array does not exists, and slow, when value exists
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Msg-id CAMkU=1yA8GoAghtQBBEoD1dRDoTRpLOsyhW5hZRtPWMuZB_TqA@mail.gmail.com
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Ответ на Gin indexes on intarray is fast when value in array does not exists, and slow, when value exists  (otar shavadze <oshavadze@gmail.com>)
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On Tue, Nov 8, 2016 at 12:27 PM, otar shavadze <oshavadze@gmail.com> wrote:

p.s. In "pg_stats" really many values (long lists in "most_common_vals", "most_common_freqs") and in another columns
Which one columns should I show you? All?

most_common_elems.  Is it empty, or is it not empty?  If not empty, does it contain the specific values you used in your queries?

Cheers,

Jeff

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