I goofed and destroyed my postgresql 9.2/postgis 2.1 installation under freebsd 9.2 by trying to install mapnik which, for my inconvenience, overwrote it with 9.0.
I have, on another spindle, a tablespace and 2 databases declared. One of the databases is filled with openstreetmap data that took me 15 hours to create, so I'd rather preserve it when I reinstall 9.2, if I can. Is that possible? Under mariadb/mysql it would be trivially easy, but the pgsql docs don't seem to have much to say about the problem (that I could find).
Many thanks in advance for any appropriate advice.