create_view

create_view 
      ::= 
      "create" [ "or" "replace" ] [ "force" | "noforce" ] "view" 
      [ schema_name "." ] view_name 
      [ "(" alias { "," alias } ")" ] 
      "as" query 
      [ "with" "check" "option" [ "constraint" constraint_name ] ] 

[rule list]
This rule is call by

create_command create_schema