Carsten Klein <c(dot)klein(at)datagis(dot)com> writes:
> So, forget about the packager. With core PostgreSQL tools it is possible
> to have more than one cluster. How do you specify what cluster to
> connect to with psql or pg_dump? Do I have to specify the cluster's
> corresponding Unix domain socket directory via the --host option?
Usually you'd use -p (--port). You *could* specify the exact path
to the postmaster's socket via -h, but I think that's not idiomatic.
regards, tom lane