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From Ralph Smith
Subject Multiple versions on same box
Date
Msg-id 277C0548-F7F5-4DEA-8520-658CE4398092@u.washington.edu
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Responses Re: Multiple versions on same box  (Reece Hart <reece@harts.net>)
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Hello,

For upgrade purposes I now have 7.4 and 8.2 on the same Ubuntu box, and that brings up some questions that I know of, and I'm sure many that I haven't thought of yet.

I assume that I'll have to put the full path to the version of psql, etc, corresponding to the same version database that I want to access.

What is the best way to upgrade?  Use pg_dumpall (using 8.2's program), afterwards redirect that file into v8.2 via psql v8.2?

Many thanks!
Ralph Smith
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