btober@seaworthysys.com writes:
> Follow-up question: Are different ports really necessary?
Yes.
> I currently have the three different databases defined all in the same
> cluster, and differentiated by name, e.g., mydb, mydbqat, and mydbdev.
> If I have the postmaster start these three instances in separate
> clusters, respectively, using three different directories, such as
>
> $ postmaster -D /usr/local/pgsql/data
> $ postmaster -D /usr/local/pgsql/qat
> $ postmaster -D /usr/local/pgsql/dev
... then the second and third command will fail.
--
Peter Eisentraut peter_e@gmx.net