| ResultSet rs = null; String sql = "select name,id from sort"; Connection conn = db.getConn(); Statement state = db.createState(conn); rs = db.getResult(state, sql); return rs; |
| while(rs.next()) { System.out.println(rs.getInt(2)); System.out.println(rs.getInt(2)); } |
| java.sql.SQLException: No data found |
| rs.getInt(2) rs.getString(1) |