--- /dev/null
+/**
+ * Implements hook_taxonomy_vocabulary_load().
+ */
+function {{ machine_name }}_taxonomy_vocabulary_load($vocabularies) {
+ $result = db_select('mytable', 'm')
+ ->fields('m', array('vid', 'foo'))
+ ->condition('m.vid', array_keys($vocabularies), 'IN')
+ ->execute();
+ foreach ($result as $record) {
+ $vocabularies[$record->vid]->foo = $record->foo;
+ }
+}