1DrapeLineExceptions - interpolated=TRUE 2:memory: #use in-memory database 3SELECT AsText(ST_DrapeLineExceptions(GeomFromText('LINESTRING(1 0, 0 0, 1 1, 3 1, 5 1, 5 2)', 4326), GeomFromText('LINESTRING Z(0 0 0, 1 1 1, 5 1 2)', 4326), 0, 1)); 41 # rows (not including the header row) 51 # columns 6AsText(ST_DrapeLineExceptions(GeomFromText('LINESTRING(1 0, 0 0, 1 1, 3 1, 5 1, 5 2)', 4326), GeomFromText('LINESTRING Z(0 0 0, 1 1 1, 5 1 2)', 4326), 0, 1)) 7MULTIPOINT Z(1 0 0, 5 2 0) 8