Re: GIN vs. Partial Indexes
| От | Andrew Dunstan |
|---|---|
| Тема | Re: GIN vs. Partial Indexes |
| Дата | |
| Msg-id | 4CDD841B.5090202@dunslane.net обсуждение исходный текст |
| Ответ на | Re: GIN vs. Partial Indexes (Bruce Momjian <bruce@momjian.us>) |
| Ответы |
Re: GIN vs. Partial Indexes
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| Список | pgsql-hackers |
On 11/12/2010 01:11 PM, Bruce Momjian wrote: > Josh Berkus wrote: >> On 10/08/2010 02:44 PM, Robert Haas wrote: >>>> In any case, I would expect that GIN could actually do this quite >>>> efficiently. What we'd probably want is a concept of a "null word", >>>> with empty indexable rows entered in the index as if they contained the >>>> null word. So there'd be just one index entry with a posting list of >>>> however many such rows there are. >> So, given the lack of objections to this idea, do we have a plan for >> fixing GIN? > Is this a TODO? Yes. cheers andrew
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