Disjoint sets and automatic subsets are modeled as SQL views of the base tables that represent the Enterprise Database Server data sets spanned by the set or subset. During updates to the set or subset-mapped view, Relational Design Center alters the appropriate base table. These views may be used only to select or update a row.

Manual subsets, embedded subsets, bit vector subsets, and unordered list subsets are not modeled in SQL.