CREATE TABLE sample_shapes(skey INTEGER, shape ST_Geometry); INSERT INTO sample_shapes values(1067, NEW ST_Geometry('LineString(-43.5 20.2, -43.6 20.3)')); CREATE TABLE shapes_index (skey INTEGER ,cellid INTEGER); INSERT INTO shapes_index SELECT skey, shape.Tessellate_Index(-180, 0, 0, 90, 500, 500, 1, 0.01, 0) FROM sample_shapes;