1Relate - toxic second arg 2:memory: #use in-memory database 3SELECT Relate(geom1, geom2, 'T*T***T**') FROM (SELECT GeomFromText('LINESTRING(1 1, 2 2)') as geom1, GeomFromText('LINESTRING(1 1, 1 1)') as geom2) dummy; 41 # rows (not including the header row) 51 # columns 6Relate(geom1, geom2, 'T*T***T**') 70 8