if (
scalar grep
{ ! $collist{$_} }
- ( $rs->result_source->schema->storage->_parse_order_by ($orig_attrs->{order_by} ) )
+ ( $rs->result_source->schema->storage->_extract_order_columns ($orig_attrs->{order_by} ) )
) {
# nuke the prefetch before collapsing to sql
my $subq_rs = $rs->search;