This view, created by utldtree.sql, contains information on the object dependency tree. For user SYS, this view displays shared cursors (and only shared cursors) that depend on the object. For all other users, it displays objects other than shared cursors. Other users can access SYS.DEPTREE for information on shared cursors.
Nesting level in the dependency tree
Sequence number in the dependency tree. Used for ordering queries.