X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FResultSet.pm;h=4d85f78f403e40c8d05181df757fd28d281c6883;hb=d28bb90d4672efb113d8cd68934d3156056f48e2;hp=9c278fee6fb7eb0883267bcf9054869eff0b5b3a;hpb=d5f5b3464b97db698fd0953bf0cefdce46e41b27;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index 9c278fe..4d85f78 100644
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -1284,7 +1284,9 @@ sub _count_subq_rs {
     $sub_attrs->{from}, $sub_attrs->{alias}
   );
 
-  # this is so that ordering can be thrown away in things like Top limit
+  # this is so that the query can be simplified e.g.
+  # * non-limiting joins can be pruned
+  # * ordering can be thrown away in things like Top limit
   $sub_attrs->{-for_count_only} = 1;
 
   my $sub_rs = $rsrc->resultset_class->new ($rsrc, $sub_attrs);