Re: pg_upgrade

Yes, generalny i use 11.4 bins, but libpq, dump, dumpall, restore and psql
are old ones.
Nów I have made the test with original 9.5.16 to 10.2 and it succeeded. If
it is the binary version problem, I´m a little bit surprised, because I
havent´s seen it in a code.
If it is the only bug, that you have, so please do not change code, due to
my problem :-). I ´ll do my test one more time, this time with 11.2
binaries. Will let you then know.

regards
Thomas

W dniu pon., 18.03.2019 o 23:54 Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> napisał(a):

> Tomasz Szypowski <tomasz(dot)szypowski(at)gmail(dot)com> writes:
> > As far as I remember pg_upgrade is from 11.2 rest is from 9.5.
>
> If you're not certain, run each program with the --version switch
> to find out. But pg_upgrade should be refusing to use pg_dump
> et al that aren't from its own major version.
>
> regards, tom lane
>