java JDBC

        String driver = "org.apache.derby.jdbc.EmbeddedDriver";
        String dbURL = "jdbc:derby:EmbeddedDB;create=true";
        try{
            Class.forName(driver);
            Connection conn = DriverManager.getConnection(dbURL);
            Statement st = conn.createStatement();
            st.execute("CREATE table foo(ID INT NOT NULL, NAME VARCHAR(30))");
            st.executeUpdate("insert into foo(ID,NAME) values(1,'Tu Chuanbin')");
            ResultSet rs = st.executeQuery("select * from foo");
            while(rs.next()){
                int id = rs.getInt(1);
                String name = rs.getString(2);
            }
        }catch(Exception ex){
            ex.printStackTrace();
        }