Gregory Stark <stark(at)enterprisedb(dot)com> writes:
> I wonder if we could piggy-back on guc parameters.
God, no. GUC is hopelessly complex already, we should *not* try to make
it track different values of a parameter for different tables.
Attaching a reloptions-like column to pg_tablespace might not be
unreasonable ... but I think that has little to do with Alvaro's
immediate problem.
regards, tom lane