1 PACKAGE drifeat AUTHID CURRENT_USER AS
2 FUNCTION dr$opr_track (track_info IN OUT NOCOPY CLOB) RETURN INTEGER;
3 FUNCTION dr$idx_track (track_info IN OUT NOCOPY CLOB) RETURN INTEGER;
4 FUNCTION dr$pac_track (track_info IN OUT NOCOPY CLOB) RETURN INTEGER;
5 PROCEDURE dr$feature_track
6 (is_used OUT number, aux_count OUT number, sum_stat OUT clob);
7 END drifeat;