JDBC Code Details ■Getting result fields: 9 rs.getString("dept_name")and rs.getString(1)equivalent if dept_name is the first argument of select result. Dealing with Null values inta rs.getint("a"); if(rs.wasNull())Systems.out.println("Got null value"); Database System Concepts-7th Edition 5.11 ©Silberscha乜，Korth and SudarshanDatabase System Concepts - 7 5.11 ©Silberschatz, Korth and Sudarshan th Edition JDBC Code Details ▪ Getting result fields: • rs.getString(“dept_name”) and rs.getString(1) equivalent if dept_name is the first argument of select result. ▪ Dealing with Null values int a = rs.getInt(“ a ”); if (rs.wasNull()) Systems.out.println(“Got null value”);