Re: Foreign data wrappers and indexes on remote side

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От Tom Lane
Тема Re: Foreign data wrappers and indexes on remote side
Дата
Msg-id 28990.1435335585@sss.pgh.pa.us
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Ответ на Foreign data wrappers and indexes on remote side  (Filip Rembiałkowski <filip.rembialkowski@gmail.com>)
Ответы Re: Foreign data wrappers and indexes on remote side  (Filip Rembiałkowski <filip.rembialkowski@gmail.com>)
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=?UTF-8?Q?Filip_Rembia=C5=82kowski?= <filip.rembialkowski@gmail.com> writes:
> Is there any way to take use of indexes on foreign tables?

> Currently (at least with tds_fdw, that I was testing) the planner just
> does a dumb full sequential scan in all cases.

That would be something to discuss with the author of tds_fdw.  It's
mostly on the head of each individual FDW how smart plans for it will be.

            regards, tom lane

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