1interpolate point - Invalid BLOB second geometry
2:memory: #use in-memory database
3SELECT ST_InterpolatePoint(GeomFromText('LINESTRING M(0 0 0, 10 0 20)'), zeroblob(10));
41 # rows (not including the header row)
51 # columns
6ST_InterpolatePoint(GeomFromText('LINESTRING M(0 0 0, 10 0 20)'), zeroblob(10))
7(NULL)
8