diff --git a/dibi/dibi.php b/dibi/dibi.php
index cf84d64e..bd610bf8 100644
--- a/dibi/dibi.php
+++ b/dibi/dibi.php
@@ -63,7 +63,8 @@ class dibi
 		DATETIME = 't',
 		TIME = 't';
 
-	const IDENTIFIER = 'n';
+	const IDENTIFIER = 'n',
+		AFFECTED_ROWS = 'a';
 
 	/** @deprecated */
 	const FIELD_TEXT = dibi::TEXT,
diff --git a/dibi/libs/DibiFluent.php b/dibi/libs/DibiFluent.php
index 1d63a9e3..9ba0af46 100644
--- a/dibi/libs/DibiFluent.php
+++ b/dibi/libs/DibiFluent.php
@@ -309,7 +309,14 @@ class DibiFluent extends DibiObject implements IDataSource
 	public function execute($return = NULL)
 	{
 		$res = $this->query($this->_export());
-		return $return === dibi::IDENTIFIER ? $this->connection->getInsertId() : $res;
+		switch ($return) {
+			case dibi::IDENTIFIER:
+				return $this->connection->getInsertId();
+			case dibi::AFFECTED_ROWS:
+				return $this->connection->getAffectedRows();
+			default:
+				return $res;
+		}
 	}