diff --git a/data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/Statement.java b/data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/Statement.java
index 578fcfc2b5..9caa2a56e6 100644
--- a/data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/Statement.java
+++ b/data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/Statement.java
@@ -897,7 +897,7 @@ private void addLog(String methodName, Exception e) {
 	/**
 	 * This API is meant to execute the update/DML sql query.
 	 *
-	 * @return
+	 * @return Return the execution status
 	 * @throws OdaException
 	 */
 	public int executeUpdate() throws OdaException {