Re: realtime data inserts
От | alex b. |
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Тема | Re: realtime data inserts |
Дата | |
Msg-id | 3EC549BE.5040403@gmx.de обсуждение исходный текст |
Ответ на | Re: realtime data inserts (Doug McNaught <doug@mcnaught.org>) |
Ответы |
Re: realtime data inserts
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Список | pgsql-general |
Doug McNaught wrote: > Ron Johnson <ron.l.johnson@cox.net> writes: > > >>On Sat, 2003-05-10 at 21:46, Tom Lane wrote: >> >>>Ron Johnson <ron.l.johnson@cox.net> writes: >>> >>>>On Sat, 2003-05-10 at 11:00, Tom Lane wrote: >>>> >>>>>Have you thought about using COPY? >>> >>>>Generate a temporary file, and then system("COPY /tmp/foobar ...") ? >>> >>>No, copy from stdin. No need for a temp file. >> >>But wouldn't that only work if the input stream is acceptable to >>COPY ? > > > Yes, but you could always pipe it through a script or C program to > make it so... lets say I have an about 1kb/s continuus datastream comming in for many hours and I'd like to store this data in my db using COPY table FROM stdin. At what time should I COMMIT or close the stream to feed the database and COPY FROM again?
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