/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010, Red Hat Inc. or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * 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 distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.hibernate.dialect;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;

//import org.hibernate.type.StandardBasicTypes;

/**
 * An SQL dialect for Postgres Plus
 *
 * @author Jim Mlodgenski
 */
@SuppressWarnings("deprecation")
public class PostgresPlusDialect extends PostgreSQLDialect {
	/**
	 * Constructs a PostgresPlusDialect
	 */
	public PostgresPlusDialect() {
		super();

	}

	@Override
	public String getCurrentTimestampSelectString() {
		return "select sysdate";
	}

	@Override
	public String getCurrentTimestampSQLFunctionName() {
		return "sysdate";
	}

	@Override
	public int registerResultSetOutParameter(CallableStatement statement, int col) throws SQLException {
		statement.registerOutParameter( col, Types.REF );
		col++;
		return col;
	}

	@Override
	public ResultSet getResultSet(CallableStatement ps) throws SQLException {
		ps.execute();
		return (ResultSet) ps.getObject( 1 );
	}

	@Override
	public String getSelectGUIDString() {
		return "select uuid_generate_v1";
	}

}