public void createNewProject(String name, String desc, String startingDate, String expectedFinishDate) throws SQLException {
        String url = "jdbc:postgresql://158.75.112.103:55655/pz2020";
        String user = "pz2020";
        String password = "P3zetka";
        Connection conn = DriverManager.getConnection(url, user, password);

        CallableStatement cst = conn.prepareCall("SELECT * FROM func_create_new_project( '"+ name +"', '" + desc + "', '" + startingDate + "', '" + expectedFinishDate + "')");

        ResultSet rs = cst.executeQuery();
        while(rs.next()){
            System.out.print(rs.getInt(1));
            //setNewId(rs.getInt(1));
        }
        rs.close();
        cst.close();
    }