$ret .= $self->_sqlcase(' having ').$frag;
}
if (defined $_[0]->{order_by}) {
- $ret .= $self->SUPER::_order_by($_[0]->{order_by});
+ $ret .= $self->_order_by($_[0]->{order_by});
}
} elsif (ref $_[0] eq 'SCALAR') {
$ret = $self->_sqlcase(' order by ').${ $_[0] };