Hello, I don't think this kind of link exists but I think a trigger function will do what you need.
http://www.postgresql.org/docs/9.1/static/sql-createtrigger.html Hugues Melin Maxence <[email protected]> a écrit : Hi, Do you know if it is possible to have in the_geom field of one record in a table A, a link (query, hypertext, something else...) to the_geom field of another record in a different table (table B), so that when the geom is modified in the record of the table A, it is automatically modified in the related record of the table B ? Thanks for your answers ! Max _______________________________________________ postgis-users mailing list [email protected] http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users
