CREATE [ OR REPLACE ] [ [ NO ] FORCE ] VIEW
   [ schema. ]view
   [ (alias [ inline_constraint
              [ inline_constraint ]... ]
     | out_of_line_constraint
       [, alias [ inline_constraint
                  [ inline_constraint ]... ]
       | out_of_line_constraint
       ]...
     )
   | object_view_clause
   | XMLType_view_clause
   ]
AS subquery [ subquery_restriction_clause ] ;