$this->getDatabaseInstance()->queryUpdateDataSet($dataSetInstance);
}
+ /**
+ * Getter for index key
+ *
+ * @return $indexKey Index key
+ */
+ public final function getIndexKey () {
+ return $this->getDatabaseInstance()->getIndexKey();
+ }
+
/**
* Do a "select" query on the current table with the given search criteria and
* store it in cache for later usage