Re: GIN vs. Partial Indexes
| От | Josh Berkus |
|---|---|
| Тема | Re: GIN vs. Partial Indexes |
| Дата | |
| Msg-id | 4CC33101.1000205@agliodbs.com обсуждение исходный текст |
| Ответ на | Re: GIN vs. Partial Indexes (Robert Haas <robertmhaas@gmail.com>) |
| Ответы |
Re: GIN vs. Partial Indexes
|
| Список | pgsql-hackers |
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?
-- -- Josh Berkus PostgreSQL Experts Inc.
http://www.pgexperts.com
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