| From: | Adrian Klaver <adrian(dot)klaver(at)gmail(dot)com> |
|---|---|
| To: | Efraín Déctor <efraindector(at)motumweb(dot)com> |
| Cc: | Craig Ringer <ringerc(at)ringerc(dot)id(dot)au>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Error with plpython |
| Date: | 2012-07-11 23:56:35 |
| Message-ID: | 4FFE12B3.7000308@gmail.com |
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| Thread: | |
| Lists: | pgsql-general |
On 07/11/2012 04:17 PM, Efraín Déctor wrote:
> Hello.
>
> It is possible to upgrade without any downtime?.
It it is problem you may want to confirm the Postgres version is a
problem by setting up an 9.1.2 instance on your development machine and
seeing if the error shows up.
Otherwise that can be a complicated answer. I have not done it, though
with replication and pooling I understand it can be done. For a minor
version upgrade I can keep the downtime to under a minute. I install
from source and do something along lines of:
1)make
2)Then as postgres user pg_ctl stop
3) sudo make install
4)As postgres user again pg_ctl start
Not sure how things work on FreeBSD, especially if you are using some
sort of binary install.
>
> Thank you.
--
Adrian Klaver
adrian(dot)klaver(at)gmail(dot)com
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