diff --git a/lib/Lacuna/DB/ResultSet.pm b/lib/Lacuna/DB/ResultSet.pm
new file mode 100644
index 00000000..54b42ca0
--- /dev/null
+++ b/lib/Lacuna/DB/ResultSet.pm
@@ -0,0 +1,8 @@
+package Lacuna::DB::ResultSet;
+
+no warnings qw(uninitialized);
+use namespace::autoclean -except => ['meta'];
+
+use base 'DBIx::Class::ResultSet';
+
+1;
diff --git a/lib/Lacuna/DB/ResultSet/Schedule.pm b/lib/Lacuna/DB/ResultSet/Schedule.pm
new file mode 100644
index 00000000..677592df
--- /dev/null
+++ b/lib/Lacuna/DB/ResultSet/Schedule.pm
@@ -0,0 +1,28 @@
+package Lacuna::DB::ResultSet::Schedule;
+
+use Moose;
+use utf8;
+no warnings qw(uninitialized);
+
+extends 'Lacuna::DB::ResultSet';
+
+# Find an existing schedule, and reschedule it
+#
+sub reschedule {
+    my ($self, $args) = @_;
+
+    my ($schedule) = $self->search({
+        parent_table    => $args->{parent_table},
+        parent_id       => $args->{parent_id},
+        task            => $args->{task},
+    });
+    $schedule->delete if defined $schedule;
+
+    $schedule = $self->create($args);
+    return $schedule;
+}
+
+
+no Moose;
+__PACKAGE__->meta->make_immutable(inline_constructor => 0);
+