ST_MyMethod Returns something useful boolean ST_MyMethod geometry g1 geometry g2 boolean ST_MyMethod geometry g1 geometry g2 varchar myparam varchar myparam=the_default_value Description Some useful description here. This function call will automatically include a bounding box comparison that will make use of any indexes that are available on the geometries. Availability: version goes here - requires GEOS >= 3.3.0. Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced. Changed: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced. &sfs_compliant; &sqlmm_compliant; SQL-MM 3: 5.1.40 &Z_support; &curve_support; &P_support; &T_support; Examples See Also , ...