| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Etsuro Fujita <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: WIP Patch: Use sortedness of CSV foreign tables for query planning |
| Date: | 2012-08-06 12:48:06 |
| Message-ID: | CA+TgmoYBMi01y5sGE2HQCpR2PQwL1c6O2=GdyLgm5ptFrq98sw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sun, Aug 5, 2012 at 10:41 PM, Etsuro Fujita
<fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp> wrote:
> I think file_fdw is useful for managing log files such as PG CSV logs. Since
> often, such files are sorted by timestamp, I think the patch can improve the
> performance of log analysis, though I have to admit my demonstration was not
> realistic.
Hmm, I guess I could buy that as a plausible use case.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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