Element AccessSave PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedNov 13, 20251 minute readEngineeringHull and Outfitting SP5 This section describes basic database access, query and modification classes. Related LinksDbElement BasicsNavigation TypesGetting Attribute ValuesDatabase ModificationsStorage of Rules and ExpressionsComparison of Data with Earlier Sessions