1DrapeLineExceptions - text geom2 2:memory: #use in-memory database 3SELECT AsText(ST_DrapeLineExceptions(GeomFromText('LINESTRING(0 0, 1 1, 5 1)'), 'geom2')); 41 # rows (not including the header row) 51 # columns 6AsText(ST_DrapeLineExceptions(GeomFromText('LINESTRING(0 0, 1 1, 5 1)'), 'geom2')) 7(NULL) 8