001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.upgrade.v7_0_0;
016    
017    import com.liferay.portal.kernel.upgrade.UpgradeProcess;
018    import com.liferay.portal.kernel.util.LoggingTimer;
019    import com.liferay.portal.upgrade.v7_0_0.util.GroupTable;
020    
021    /**
022     * @author Eudaldo Alonso
023     */
024    public class UpgradeGroup extends UpgradeProcess {
025    
026            protected void createIndex() throws Exception {
027                    try (LoggingTimer loggingTimer = new LoggingTimer()) {
028                            runSQL("create index IX_8257E37B on Group_ (classNameId, classPK)");
029                    }
030            }
031    
032            @Override
033            protected void doUpgrade() throws Exception {
034                    alter(GroupTable.class, new AlterColumnType("name", "STRING null"));
035    
036                    createIndex();
037            }
038    
039    }