Re: Installation 8.4 > 9.1

Hi Kevin. Thanks for your reply. I'm not sure what other detail to
provide to be honest? I've had 8.4 installed for a year or so. Then
about six months ago, maybe longer, I downloaded the 9.1 binary and
installed it. I thought it would overwrite the 8.4, but instead if
seemed to install alongside it. I didn't think that this was a
problem, and indeed I thought that I was using version 9 until today
when I did SELECT VERSION () and found out that I wasn't. It might
have been longer before I spotted but I was trying to use one of the
new functions in 9.1 and it didn't work - hence checking my version.
Thanks.

On 31 January 2013 20:53, Kevin Grittner <kgrittn(at)ymail(dot)com> wrote:
> James David Smith <james(dot)david(dot)smith(at)gmail(dot)com> wrote:
>
>> I've got myself into a bit of a mess with my versions. I'm running
>> Windows 7 on a 64bit machine. When I start PgAdmin I get two servers -
>> 8.4 and 9.1, both running on the same port number. I can double click
>> and login to either of them fine - although when I do SELECT VERSION()
>> in either of them, it always says 8.4. So I suspect that although it's
>> allowing me to double click and login to version 9, it's just kidding
>> me. I tested this by going into Windows Services and manually
>> disabling 8.4 server - and then trying to login to 9.1 through
>> PgAdmin. I got this message:
>> __________
>> could not connect to server: connection refused
>> (0x0000274D/10061) Is the server running on host "localhost" (::1) and
>> accepting TCP/IP connections on port 5432? could not connect to
>> server: Connection refused (0x0000274D/10061) Is the server running on
>> host "localhost" (127.0.0.1) and accepting TCP/IP connections on port
>> 5432?
>> __________
>>
>> Could someone guide me as the best way to sort this mess out please?
>
> It's going to be hard for anyone to make any concrete suggetions
> without more detail about the exact steps you took to get into your
> current predicament.
>
>> I've used PgAdmin to do a back-up of my server, so maybe deleting both
>> installs of PostgreSQL and starting again might be best? Though I'm
>> worried about losing a few days in trying to do this which I can't
>> really afford at the moment.
>
> It doesn't sound as though anything that extreme is indicated;
> although I stongly recommend that you hang onto both backups until
> you have it all sorted out and running smoothly for a while.
>
> -Kevin