--- /dev/null
+/**
+ * Implements hook_field_storage_delete().
+ */
+function {{ machine_name }}_field_storage_delete($entity_type, $entity, $fields) {
+ list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity);
+
+ foreach (field_info_instances($entity_type, $bundle) as $instance) {
+ if (isset($fields[$instance['field_id']])) {
+ $field = field_info_field_by_id($instance['field_id']);
+ field_sql_storage_field_storage_purge($entity_type, $entity, $field, $instance);
+ }
+ }
+}