return $this->getDatabaseInstance()->getIndexKey();
}
+ /**
+ * Getter for last exception
+ *
+ * @return $lastException Last exception or NULL if none occured
+ */
+ public final function getLastException () {
+ return $this->getDatabaseInstance()->getLastException();
+ }
+
/**
* Do a "select" query on the current table with the given search criteria and
* store it in cache for later usage