“Vorbereitete Anweisung Update” Code-Antworten

Vorbereitete Anweisung Update

   PreparedStatement statement = 
     connection.prepareStatement("UPDATE CUSTOMERS SET FNAME = ?, LNAME = ? WHERE ID = ?")) {
  statement.setString(1, customer.getFirstName());
  statement.setString(2, customer.getLastName());
  statement.setInt(3, customer.getId());