| From: | "A(dot) Kretschmer" <akretschmer(at)despammed(dot)com> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Import File |
| Date: | 2005-08-23 16:09:27 |
| Message-ID: | 20050823160927.GA28157@webserv.wug-glas.de |
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| Lists: | pgsql-general |
am 23.08.2005, um 11:47:57 -0300 mailte Rodrigo Africani folgendes:
> Hi,
>
> I'm trying to import a sequence txt file.
> The file has fix columns ... i.e the first 10 positions is the primary key ...
> The comand copy need a delimitier but the file is seq without a delimitier.
> I look in the manual but i don't won't if it is possible.
> My problem is the file is very large ... > 1G and I don't have a lot of memory to change the file and put delimitiers.
There are lot of tools like sed, awk, perl, ... to manipulate a file.
This tools can act as a filter, big file aren't a problem.
Regards, Andreas
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Andreas Kretschmer (Kontakt: siehe Header)
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