Re: 1 milion data insertion

From: Chris Albertson <chrisalbertson90278(at)yahoo(dot)com>
To: Elielson Fontanezi <ElielsonF(at)prodam(dot)sp(dot)gov(dot)br>, pgsql-general <pgsql-general(at)postgresql(dot)org>
Cc: pgsql-sql <pgsql-sql(at)postgresql(dot)org>
Subject: Re: 1 milion data insertion
Date: 2002-07-26 19:15:06
Message-ID: 20020726191506.98245.qmail@web14706.mail.yahoo.com
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>
> Ok, this was a test. I'd like to know what would be happen.
> But, from you, great PostGres DBA's, what is the best way to
> insert a large number of data?
> Is there a way to turn off the log?
> Is there a way to commit each 100 records?

Yes, "COPY" actually does an append. So just do what you
do now 10,000 times for 100 records. It's a bit safer.
I've done 1M recod COPYsmany times on a low-end PC, no trouble

Put the log file someplace with more room. You should be able to
run for a month without worrying about log files over filling

Logging is controled likely from the startup script. Maybe in
/etc/rc.d details depend on your OS.

=====
Chris Albertson
Home: 310-376-1029 chrisalbertson90278(at)yahoo(dot)com
Cell: 310-990-7550
Office: 310-336-5189 Christopher(dot)J(dot)Albertson(at)aero(dot)org

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