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Re: GIN - Generalized Inverted iNdex. Try 3. - Mailing list pgsql-hackers

From Teodor Sigaev
Subject Re: GIN - Generalized Inverted iNdex. Try 3.
Date
Msg-id 44511338.6060507@sigaev.ru
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In response to Re: GIN - Generalized Inverted iNdex. Try 3.  (Tom Lane <tgl@sss.pgh.pa.us>)
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> The ideal thing would be for GIN to return a count of the number of
> distinct heap tuples referenced by the entries in the index, but I
> suppose that would be impractical for VACUUM to compute.

Of course, in this case we should collect heap pointers in memory..

-- 
Teodor Sigaev                                   E-mail: teodor@sigaev.ru
  WWW: http://www.sigaev.ru/

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