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When ArchiveManager updates a database object, the existing OTM (one to many), OTOF (one to one foreign), and MTM (many to many) relations are not changed. This is normally a desired behavior; however, it is possible to unrelate specified relations.
Warning: Use CLEAR_RELATION with caution; it may lead to orphan database objects that are difficult to remove.
This section describes the the three forms that can unrelate relations:
<relation name>; <relation name> from <object name>;<relation name> from <objid>;
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