for my $j (@$fromspec) {
next if ref $j ne 'ARRAY';
- next if $j->[0]{-relation_chain_depth} < $cur_depth;
+ next if ($j->[0]{-relation_chain_depth} || 0) < $cur_depth;
my $jpath = $j->[0]{-join_path};
If you specify a condition on a prefetched relationship, ONLY those
rows that match the prefetched condition will be fetched into that relationship.
This means that adding prefetch to a search() B<may alter> what is returned by
-traversing a relationship. So, if you have C<Artist->has_many(CDs)> and you do
+traversing a relationship. So, if you have C<< Artist->has_many(CDs) >> and you do
my $artist_rs = $schema->resultset('Artist')->search({
'cds.year' => 2008,