Re: pg_dump problems: [archiver (db)] query failed: ERROR: relation "pg_opfamily" does not exist

On 8/20/19 8:02 AM, Adrian Klaver wrote:
> On 8/20/19 7:37 AM, Erwin Moller wrote:
>>

>> That is a bummer.
>> Since I have no idea how to safely install an older version of pg_dump
>> alongside my current 10.10 install, I will wait for the patch.
>
> A quick test showed that:
>
> 1) Go here:
> https://apt.postgresql.org/pub/repos/apt/pool/main/p/postgresql-11/
>
> 2) Grab
> https://apt.postgresql.org/pub/repos/apt/pool/main/p/postgresql-11/postgresql-client-11_11.4-1.pgdg18.10%2b1_amd64.deb
>
>
> 3) Using Ark extract pg_dump from data.tar.xz at path
> /usr/lib/postgresql/11/bin

Just to be clear I did the above in my home directory so as not to
overwrite the installed programs.

Also probably not a bad idea to rename the below to something like
pg_dump_11_4 to keep things straight.

>
>
> ./pg_dump -V
> pg_dump (PostgreSQL) 11.4 (Ubuntu 11.4-1.pgdg18.10+1)

>
>
> I do not have a 8.1 instance to try against, so I could not test that part.
>
>
>
>>
>> Thank you for your responses!
>>
>> Regards,
>> Erwin Moller
>>
>>
>>
>>
>>
>
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com