Re: database files are incompatible with server

Adrian Klaver <adrian.klaver@aklaver.com> writes:
> On 8/22/19 4:52 PM, Igal @ Lucee.org wrote:
>> How can I start up the Cluster?
>> Is version 201906161 beta 2?

> Yes:
>
https://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/include/catalog/catversion.h;h=fe44cae3ff453ccc02e6c56548c9311b5777bf1f;hb=0ab7110bcbcce5ff58afb32e7871c54e87502139

FWIW, if you have both beta2 and beta3 executables at hand, it should
work to do a pg_upgrade to convert the cluster to beta3.

            regards, tom lane