/* * Copyright (c) 2013, OpenCloudDB/MyCAT and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software;Designed and Developed mainly by many Chinese * opensource volunteers. you can redistribute it and/or modify it under the * terms of the GNU General Public License version 2 only, as published by the * Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Any questions about this component can be directed to it's project Web address * https://code.google.com/p/opencloudb/. * */ package org.opencloudb.net.postgres; /** * <pre> * CopyInResponse (B) * Byte1('G') Identifies the message as a Start Copy In response. * The frontend must now send copy-in data (if not prepared * to do so, send a CopyFail message). * Int32 Length of message contents in bytes, including self. * Int8 0 indicates the overall COPY format is textual (rows separated * by newlines, columns separated by separator characters, etc). * 1 indicates the overall copy format is binary (similar to DataRow * format). See COPY for more information. * Int16 The number of columns in the data to be copied (denoted N below). * Int16[N] The format codes to be used for each column. Each must presently * be zero (text) or one (binary). All must be zero if the overall * copy format is textual. * </pre> * * @author mycat */ public class CopyInResponse extends PostgresPacket { }