contained_geo_set contains_set_geo geo_union_transfn intersection_geo_set intersection_set_geo minus_geo_set minus_set_geo union_geo_set union_set_geo

geo_union_transfn() Set * geo_union_transfn ( Set *  state, const GSERIALIZED *  gs  ) Transition function for set union aggregate of geometries/geographies. Parameters [in,out] state Current aggregate state [in] gs Value