Josh Berkus wrote: > > 4.16.2 Referenceable tables, subtables, and supertables > > A table BT whose row type is derived from a structured type > > ST is called a typed table. Only a base table or a view can be a > > typed table. A typed table has columns corresponding, in name and > > declared type, to every attribute of ST and one other column REFC > > that is the self-referencing column of BT; let REFCN be the > > > > I really don't quite understand this, but I don't think we have it > > ;-) > > Ye Gods and Little Fishes!! > > Was the SQL99 Committee smoking crack, or what? What the heck is > that *for*?
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