/*
* Copyright 1999-2012 Alibaba Group.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.cobar.jdbc.packet;
/**
* From server to client in response to command, if no error and no result set.
*
* <pre>
* Bytes Name
* ----- ----
* 1 field_count, always = 0
* 1-9 (Length Coded Binary) affected_rows
* 1-9 (Length Coded Binary) insert_id
* 2 server_status
* 2 warning_count
* n (until end of packet) message fix:(Length Coded String)
*
* @see http://forge.mysql.com/wiki/MySQL_Internals_ClientServer_Protocol#OK_Packet
* </pre>
*
* @author xianmao.hexm 2010-7-16 上午10:33:50
*/
public class OkPacket extends MySQLPacket {
public static final byte FIELD_COUNT = 0x00;
public byte fieldCount = FIELD_COUNT;
public long affectedRows;
public long insertId;
public int serverStatus;
public int warningCount;
public byte[] message;
@Override
protected String packetInfo() {
return "MySQL OK Packet";
}
}