001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.upgrade.v6_1_0;
016    
017    import com.liferay.portal.kernel.upgrade.UpgradeProcess;
018    
019    /**
020     * @author Minhchau Dang
021     */
022    public class UpgradeBlogs extends UpgradeProcess {
023    
024            @Override
025            protected void doUpgrade() throws Exception {
026                    try {
027                            runSQL("drop index IX_E0D90212 on BlogsEntry");
028                            runSQL("drop index IX_DA53AFD4 on BlogsEntry");
029                            runSQL("drop index IX_B88E740E on BlogsEntry");
030                            runSQL("alter table BlogsEntry drop column draft");
031                    }
032                    catch (Exception e) {
033                    }
034            }
035    
036    }