2751N/A/*
2751N/A * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
2751N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
2751N/A *
2751N/A * This code is free software; you can redistribute it and/or modify it
2751N/A * under the terms of the GNU General Public License version 2 only, as
2751N/A * published by the Free Software Foundation. Oracle designates this
2751N/A * particular file as subject to the "Classpath" exception as provided
2751N/A * by Oracle in the LICENSE file that accompanied this code.
2751N/A *
2751N/A * This code is distributed in the hope that it will be useful, but WITHOUT
2751N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2751N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2751N/A * version 2 for more details (a copy is included in the LICENSE file that
2751N/A * accompanied this code).
2751N/A *
2751N/A * You should have received a copy of the GNU General Public License version
2751N/A * 2 along with this work; if not, write to the Free Software Foundation,
2751N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
2751N/A *
2751N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2751N/A * or visit www.oracle.com if you need additional information or have any
2751N/A * questions.
2751N/A */
2751N/A
2751N/Apackage java.sql;
2751N/A
2751N/A
2751N/A/**
2751N/A * Enumeration for pseudo/hidden column usage.
2751N/A *
2751N/A * @since 1.7
2751N/A * @see DatabaseMetaData#getPseudoColumns
2751N/A */
2751N/Apublic enum PseudoColumnUsage {
2751N/A
2751N/A /**
2751N/A * The pseudo/hidden column may only be used in a SELECT list.
2751N/A */
2751N/A SELECT_LIST_ONLY,
2751N/A
2751N/A /**
2751N/A * The pseudo/hidden column may only be used in a WHERE clause.
2751N/A */
2751N/A WHERE_CLAUSE_ONLY,
2751N/A
2751N/A /**
2751N/A * There are no restrictions on the usage of the pseudo/hidden columns.
2751N/A */
2751N/A NO_USAGE_RESTRICTIONS,
2751N/A
2751N/A /**
2751N/A * The usage of the pseudo/hidden column cannot be determined.
2751N/A */
2751N/A USAGE_UNKNOWN
2751N/A
2751N/A}