Re: GIN fast insert
| От | Tom Lane |
|---|---|
| Тема | Re: GIN fast insert |
| Дата | |
| Msg-id | 2529.1234539704@sss.pgh.pa.us обсуждение |
| Ответ на | Re: GIN fast insert (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>) |
| Ответы |
Re: GIN fast insert
|
| Список | pgsql-hackers |
Heikki Linnakangas <heikki.linnakangas@enterprisedb.com> writes:
> Teodor Sigaev wrote:
>> But I don't believe that is popular use-case. In most cases, GIN is used
>> with bitmap scan. Your emails are so convincing and I'll remove support
>> amgettuple interface in GIN.
> SELECT * FROM foo WHERE t @@ query LIMIT 100
> might be a fairly common use case.
[ shrug... ] The proposed implementation fails to be particularly
fast-start anyway, since it will process the entire pending queue
before returning anything to the executor.
regards, tom lane
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