OF [schema .] type_name 
{ WITH OBJECT IDENTIFIER { DEFAULT | ( attribute [, attribute]... ) }
| UNDER [schema .] superview
}
( { table_or_view_constraint 
  | attribute column_constraint [column_constraint]... 
  }
  [, { table_or_view_constraint 
     | attribute column_constraint [column_constraint]...
     }
  ]... 
)

For information on the symbols and conventions of Backus-Naur Form (BNF) syntax, see Appendix A.