1Relationship tests - bad first blob 2:memory: #use in-memory database 3SELECT Equals(geom1, geom2), Intersects(geom1, geom2), Disjoint(geom1, geom2), Overlaps(geom1, geom2), Crosses(geom1, geom2), Touches(geom1, geom2), Within(geom1, geom2), Contains(geom1, geom2) FROM (SELECT zeroblob(10) as geom1, GeomFromText('POINT(3 4)') as geom2) dummy; 41 # rows (not including the header row) 58 # columns 6Equals(geom1, geom2) 7Intersects(geom1, geom2) 8Disjoint(geom1, geom2) 9Overlaps(geom1, geom2) 10Crosses(geom1, geom2) 11Touches(geom1, geom2) 12Within(geom1, geom2) 13Contains(geom1, geom2) 14-1 15-1 16-1 17-1 18-1 19-1 20-1 21-1 22