/* * Copyright 2012-2015 org.opencloudb. * * 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 org.opencloudb.net.postgres; /** * <pre> * DataRow (B) * Byte1('D') Identifies the message as a data row. * Int32 Length of message contents in bytes, including self. * Int16 The number of column values that follow (possibly zero). * Next, the following pair of fields appear for each column: * Int32 The length of the column value, in bytes(this count does not * include itself). Can be zero. As a special case, -1 indicates * a NULL column value. No value bytes follow in the NULL case. * Byten The value of the column, in the format indicated by the associated * format code. n is the above length. * </pre> * * @author mycat */ public class DataRow extends PostgresPacket { }