Re: ForeignKey-Constraint with more than 1 tables
From: Hans Mayr <mayr1972_at_gmx.de>
Date: Fri, 28 Mar 2008 02:22:16 -0700 (PDT)
Message-ID: <02275d11-1d19-4260-b782-fe648b10b689@e39g2000hsf.googlegroups.com>
Date: Fri, 28 Mar 2008 02:22:16 -0700 (PDT)
Message-ID: <02275d11-1d19-4260-b782-fe648b10b689@e39g2000hsf.googlegroups.com>
Hi Andreas,
Maybe it is a solution to create a unique ID for each location. A new table TTreeLocations with LocationID, LocationType (Street, Park, ...), ObjectID (this being the ID of street, park etc.) would be a way to do this.
Best,
Hans Received on Fri Mar 28 2008 - 04:22:16 CDT