/*
 * 20/01/2003 - 10:22:45
 *
 * $RCSfile: PostgreSQLInterface.java,v $ - JDBF Object Relational mapping system
 * Copyright (C) 2002 JDBF Development Team
 * 
 * http://jdbf.sourceforge.net
 *
 * This program 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
 * of the License, or (at your option) any later version.
 *
 * This program 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 program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 /*
  * $Id: PostgreSQLInterface.java,v 1.4 2004/05/20 22:41:55 gmartone Exp $
  */

package org.jdbf.engine.sql;


/**
 * <code>PostgreSQLInterface</code> overrides SqlInterface's methods for constructing sql statements
 * where Interbase's implementaion differs from ANSI or is not specified by ANSI.
 *
 * @author  Giovanni Martone<br>
 * @version $Revision: 1.4 $<br>
 * last changed by $Author: gmartone $
 *
 */
public class PostgreSQLInterface extends SqlInterface{


    /**
     * Forms an sql sequence statement given name
	 *
	 * This method throws an MappingExcpetion because for a generic sql interface
	 * the sequence feature is not supported.
	 * 
	 *
	 * @param name
	 * @return String Sql statement for selecting a sequence key.
	 *
     */
    public String getSelectSequenceStatement(String name) {
		return new StringBuffer(SELECT).
	    append(" nextval ('").append(name).append("')").toString();
    }
}
/*
 * 
 * $Log: PostgreSQLInterface.java,v $
 * Revision 1.4  2004/05/20 22:41:55  gmartone
 * Changed for task 99073 (Coverage Javadocs)
 *
 * 
 */