Merge 'trunk' into 'pod_fixes'

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / ResultSet.pm

diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index 1b12895..3c3895c 100644 (file)
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -25,6 +25,10 @@ DBIx::Class::ResultSet - Represents a query used for fetching a set of results.
 =head1 SYNOPSIS
 
   my $users_rs   = $schema->resultset('User');
+  while( $user = $users_rs->next) {
+    print $user->username;
+  }
+
   my $registered_users_rs   = $schema->resultset('User')->search({ registered => 1 });
   my @cds_in_2005 = $schema->resultset('CD')->search({ year => 2005 })->all();
 
@@ -535,7 +539,7 @@ sub find {
   }
 
   # Run the query
-  my $rs = $self->search ($query, {result_class => $self->result_class, %$attrs});
+  my $rs = $self->search ($query, $attrs);
   if (keys %{$rs->_resolved_attrs->{collapse}}) {
     my $row = $rs->next;
     carp "Query returned more than one row" if $rs->next;
@@ -1136,6 +1140,7 @@ sub result_class {
   if ($result_class) {
     $self->ensure_class_loaded($result_class);
     $self->_result_class($result_class);
+    $self->{attrs}{result_class} = $result_class if ref $self;
   }
   $self->_result_class;
 }
@@ -1261,10 +1266,10 @@ sub _count_subq_rs {
   # if we multi-prefetch we group_by primary keys only as this is what we would
   # get out of the rs via ->next/->all. We *DO WANT* to clobber old group_by regardless
   if ( keys %{$attrs->{collapse}}  ) {
-    $sub_attrs->{group_by} = [ map { "$attrs->{alias}.$_" } ($rsrc->primary_columns) ]
+    $sub_attrs->{group_by} = [ map { "$attrs->{alias}.$_" } ($rsrc->_pri_cols) ]
   }
 
-  $sub_attrs->{select} = $rsrc->storage->_subq_count_select ($rsrc, $sub_attrs);
+  $sub_attrs->{select} = $rsrc->storage->_subq_count_select ($rsrc, $attrs);
 
   # this is so that the query can be simplified e.g.
   # * ordering can be thrown away in things like Top limit
@@ -1420,7 +1425,7 @@ sub _rs_update_delete {
     my $attrs = $self->_resolved_attrs_copy;
 
     delete $attrs->{$_} for qw/collapse select as/;
-    $attrs->{columns} = [ map { "$attrs->{alias}.$_" } ($self->result_source->primary_columns) ];
+    $attrs->{columns} = [ map { "$attrs->{alias}.$_" } ($self->result_source->_pri_cols) ];
 
     if ($needs_group_by_subq) {
       # make sure no group_by was supplied, or if there is one - make sure it matches
@@ -1528,7 +1533,7 @@ Deletes the contents of the resultset from its result source. Note that this
 will not run DBIC cascade triggers. See L</delete_all> if you need triggers
 to run. See also L<DBIx::Class::Row/delete>.
 
-Return value will be the amount of rows deleted; exact type of return value
+Return value will be the number of rows deleted; exact type of return value
 is storage-dependent.
 
 =cut