required.
Also takes an options hashref of C<< column_name => value> pairs >> to update
-first. But be awawre that the hashref will be passed to
+first. But be aware that the hashref will be passed to
C<set_inflated_columns>, which might edit it in place, so dont rely on it being
the same after a call to C<update>. If you need to preserve the hashref, it is
sufficient to pass a shallow copy to C<update>, e.g. ( { %{ $href } } )
=head2 id
Returns the primary key(s) for a row. Can't be called as a class method.
-Actually implemented in L<DBIx::Class::Pk>
+Actually implemented in L<DBIx::Class::PK>
=head2 discard_changes
This method can also be used to refresh from storage, retrieving any
changes made since the row was last read from storage. Actually
-implemented in L<DBIx::Class::Pk>
+implemented in L<DBIx::Class::PK>
=cut