13DDistance - two 3D linestring
2:memory: #use in-memory database
3SELECT ST_3DDistance(GeomFromText('LINESTRINGZ(0 0 1, 10 2 5)'), GeomFromText('LINESTRINGZ(0 2 3, 10 3 4)'));
41 # rows (not including the header row)
51 # columns
6ST_3DDistance(GeomFromText('LINESTRINGZ(0 0 1, 10 2 5)'), GeomFromText('LINESTRINGZ(0 2 3, 10 3 4)'));
71.262388:6
8
9