Here you can find the source of truncateFractionalSeconds(Timestamp timestamp)
public static Timestamp truncateFractionalSeconds(Timestamp timestamp)
//package com.java2s; /*/*from w w w .ja va 2s . c o m*/ Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved. The MySQL Connector/J is licensed under the terms of the GPLv2 <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most MySQL Connectors. There are special exceptions to the terms and conditions of the GPLv2 as it is applied to this software, see the FOSS License Exception <http://www.mysql.com/about/legal/licensing/foss-exception.html>. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ import java.sql.Timestamp; public class Main { public static Timestamp truncateFractionalSeconds(Timestamp timestamp) { Timestamp truncatedTimestamp = new Timestamp(timestamp.getTime()); truncatedTimestamp.setNanos(0); return truncatedTimestamp; } }