Re: Data dumps to files - best methods?
Thank you very much, I think this will help a lot.
Will ask for more details once I receive the full specs,etc...
Machiel Richards
MySQL DBA
Email: machielr@rdc.co.za
Tel: 0861 732 732
From: Ralf Schuchardt [mailto:rasc@gmx.de]
Sent: 23 July 2010 01:37 PM
To: Machiel Richards
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] Data dumps to files - best methods?
Hi,
Am 23.07.2010 um 10:32 schrieb Machiel Richards:
As I am fairly new to postgresql I am trying to find some more info regarding options to dump specific data to files.
However, even though I can get the sql query,etc... how will I use this to dump the data into the relevant files?
You can use the "\copy" command in psql to export the result of query into a file. For example:
> psql -c "\\copy (select * from atable) to 'myfile.csv' with delimiter as ',' csv header" adb
will copy all rows from "atable" in "adb" to "myfile.csv" in csv format.
Ralf
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