oracleholder.java

来自「VHDL制作的ann的code」· Java 代码 · 共 56 行

/*
 * Encog Neural Network and Bot Library for Java v1.x
 * http://www.heatonresearch.com/encog/
 * http://code.google.com/p/encog-java/
 * 
 * Copyright 2008, Heaton Research Inc., and individual contributors.
 * See the copyright.txt in the distribution for a full listing of 
 * individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.encog.bot.spider.workload.sql.oracle;

import org.encog.bot.spider.workload.sql.SQLHolder;

/**
 * OracleHolder: This class is an adaption of the SQLHolder class designed for
 * Oracle. Oracle uses sequences rather than specific Autonumber types. The SQL
 * below supports this.
 */
public class OracleHolder extends SQLHolder {

	/**
	 * Use Oracle sequences for the add.
	 * @return SQL.
	 */
	public String getSQLAdd() {
		return "INSERT INTO spider_workload(workload_id,host,url,status,"
		+ "depth,url_hash,source_id) " 
		+ "VALUES(spider_workload_seq.NEXTVAL,?,?,?,?,?,?)";
	}

	/**
	 * Use Oracle sequences for the add. 
	 * @return SQL.
	 */
	public String getSQLAdd2() {
		return "INSERT INTO spider_host(host_id,host,status,urls_done,"
		+ "urls_error) VALUES(spider_host_seq.NEXTVAL,?,?,?,?)";
	}

}