我需要在不删除包的情况下向这个包添加一个功能吗?只需添加另一个功能。
DROP PACKAGE BANINST1.SB_ENROLLMENT
CREATE OR REPLACE PACKAGE BANINST1.sb_enrollment AS
FUNCTION f_query_all_active_ptrm ()
RETURN enrollment_ref;
END sb_enrollment;
DROP PACKAGE BODY BANINST1.SB_ENROLLMENT
/
CREATE OR REPLACE PACKAGE BODY BANINST1.sb_enrollment AS
FUNCTION f_query_all_active_ptrm ()
RETURN enrollment_ref;
BEGIN
END f_query_all_active_ptrm;
END sb_enrollment;