Rafael Martinez Guerrero <[EMAIL PROTECTED]> writes:
> On Tue, 2005-11-08 at 18:23, Moises Alberto Lindo Gutarra wrote:
>> you only need make postgres 8.1.0 run using another port, example 5438
> Or another IP/address (listen_addresses) and the same port 5432. ;)
No, because both postmasters will try to open /tmp/.s.PGSQL.5432 ...
You could maybe make the same-port trick work if you chroot one or both
postmasters, or relocate the socket directory to someplace besides /tmp,
but either of those approaches will make life difficult for clients
trying to make local non-TCP connections. On the whole, separate port
number is the path of least resistance in almost all cases.
regards, tom lane
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