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Running both PG 8 and PG 9 - Mailing list pgsql-novice

From Bastiaan Olij
Subject Running both PG 8 and PG 9
Date
Msg-id 4D8919FA.8010107@basenlily.me
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Responses Re: Running both PG 8 and PG 9  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-novice
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Hi all,

I just installed PG 9 on my Macbook (enterprisedb) just to start playing
around with it. My Postgres 8.4 installation won't start now anymore, it
is complaining about shared memory already being in use.

Is it even possible to run PG 8 and PG 9 side by side? I was under the
impression this was possible provided they listen on different ports?

Thanks,

Bastiaan Olij

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