Re: More correlated (?) index woes

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От Geoff Winkless
Тема Re: More correlated (?) index woes
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Msg-id CAEzk6ffDp9VDqSZo-zkijk2G1Kp+Lx1n5oeViHMmF0BDLv_Uhg@mail.gmail.com
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Ответ на Re: More correlated (?) index woes  (bricklen <bricklen@gmail.com>)
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On 31 Mar 2016 03:02, "bricklen" <bricklen@gmail.com> wrote:
> Perhaps a partial index like "create index pa_sc_id_pidx on pa (sc_id) with (fillfactor=100) where field1 IS NULL;"
willhelp? 

Thanks for the suggestion.

It might, but the problem with that is there's (something like)
field2-16 which are used in similar queries.

I'll stick with enable_seqscan=off, it seems to be doing the trick;
thanks though.

Geoff


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