import java.sql.*;

public class ArrayTest4 {

	public static void main(String args[]) throws Exception {
		Class.forName("org.postgresql.Driver");
		Connection conn;
		
		conn = DriverManager.getConnection("jdbc:postgresql://localhost:5830/jurka","jurka","");
		try {
			testMultiDim(conn);
		} catch (Exception e) {
			e.printStackTrace();
		}
		conn.close();
		
		conn = DriverManager.getConnection("jdbc:postgresql://localhost:5830/jurka?compatible=8.1","jurka","");
		try {
			testMultiDim(conn);
		} catch (Exception e) {
			e.printStackTrace();
		}
		conn.close();
	}

	private static void testMultiDim(Connection conn) throws SQLException {
		Statement stmt = conn.createStatement();

		ResultSet rs = stmt.executeQuery("SELECT '{{1,2},{4,5}}'::int[]");
		rs.next();
		Array arr = rs.getArray(1);
		Integer i[][] = (Integer[][])arr.getArray();

		rs.close();
		stmt.close();
	}
}