OrDB
 
322
2
hierarchy
Hierarchy
Relationships between categories, i.e. one category may be a generalisation of another. The Hierarchy(p) datatype lets you select another simtool_topic (parent) that this simtool_topic is a child of.
  • Hierarchy(p)
False
False
True
False
False
False
False
2
10/14/2004 3:17:22 PM