TT
CLASS="LITERAL"
>INSTEAD</TT
>. Note
    that rule qualifications are not the same as query qualifications.
    The action of our rule has a query qualification.
    The action of the rule is one query tree that is a copy of the
    <TT
CLASS="COMMAND"
>SELECT</TT
> statement in the view creation command.</P
><DIV
CLASS="NOTE"
><BLOCKQUOTE
CLASS="NOTE"
><P
><B
>Note: </B
>    The two extra range
    table entries for <TT
CLASS="LITERAL"
>NEW</TT
> and <TT
CLASS="LITERAL"
>OLD</TT
> that you can see in
  