Relationship to the classstructure table, used to find the parent classstructure record for a given classstructure. (classstructure.classificationid = classstructure.parent and classstructure.orgid = classstructure.orgid). The resulting set will contain zero or one object.
Razmerje do tabele classstructure, uporabljeno za iskanje zapisa nadrejene strukture razredov za dano strukturo razreda. (classstructure.classificationid = classstructure.parent and classstructure.orgid = classstructure.orgid). Nabor rezultatov bo vseboval nič objektov ali enega samega.