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Re: Extension compatibility between postgresql minor version

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On 11/24/2016 09:01 AM, David Richer wrote:
I am not an expert but I am assuming that the native part of the extension (pg_freespacemap.so) is compiled with postgresql headers and libs.

The part that confused me is the last part where you ask about using a 9.3.14 extension with a 9.3.15 server which is the opposite of everything you said previously, in particular the prior sentence.


On 2016-11-24, 11:55 AM, "Adrian Klaver" <adrian.klaver@xxxxxxxxxxx> wrote:

    On 11/24/2016 07:40 AM, David Richer wrote:
    > Hi guys,
    >
    >
    >
    > I want to check my production server for the free space map issue.
    > https://wiki.postgresql.org/wiki/Free_Space_Map_Problems
    >
    > I am on Centos 6 currently running 9.3.14 using pgdg repository.
    >
    >
    >
    > I need to install postgresql93-contrib to get the pg_freespacemap
    > extension. Only postgresql93-contrib-9.3.15 package is available in pgdg
    > repository. It will force me to upgrade my postgresql to 9.3.15 which
    > will restart my production postgresql server which I am not yet ready to
    > do, I want to know if we are affected by the free space map issue first.
    >
    >
    >
    > My question: Would it be safe to install postgresql93-contrib-9.3.15 and
    > not upgrade my postgresql server? In other words, would an extension
    > compiled with 9.3.14 will work with a postgresql 9.3.15 server?

    I was following you until I got to the last sentence. Is that what you
    really meant to say?

    >
    >
    >
    > Thanks,
    >
    > Davud
    >


    --
    Adrian Klaver
    adrian.klaver@xxxxxxxxxxx




--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx


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