Re: Installation of postgresql 11 & 12

From: Holger Jakobs <holger(at)jakobs(dot)com>
To: pgsql-admin(at)lists(dot)postgresql(dot)org
Subject: Re: Installation of postgresql 11 & 12
Date: 2021-05-17 09:10:27
Message-ID: 7bfb8298-827f-8d88-96ea-bb5af9fe9f69@jakobs.com
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Am 17.05.21 um 11:05 schrieb dbatoCloud Solution:
> Dear All
> I would like to install postgresql 11 & 12 on the same host for the
> urgent project .
>
> Can you please advise if there is any issue with that?
>
> Thanks & Best Wishes,
>
> Ashok
>
> ---------------------------------------------------------------------------------------------------------------------
>
> Ashokkumar Mani /(OCP12c/11g/10g/9i, AWS SAA, M103)/
>
> *Dubai**, UAE**| BLR , INDIA*
>
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>
> W: https://dbatocloudsolution.blogspot.in/
> <http://dbatocloudsolution.blogspot.in/> | E: dbatocloud17(at)gmail(dot)com
> <mailto:dbatocloud17(at)gmail(dot)com>
>
No, there is no issue with that. Just make sure that every installation (cluster) gets its own port.

But it's advisable not to start a new project with older versions of PostgreSQL. The current one is PostgreSQL 13.

-- Holger Jakobs, Bergisch Gladbach, Tel. +49-178-9759012

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