wypisywanie również job_id

PC24-BazyDanych/src/main/java/zajecia/postgresql/Odczyt2.java

@@ -17,15 +17,16 @@ public class Odczyt2 {
 	// - Podajemy nazwy kolumn, a nie numery.
 	public static void main(String[] args) {
 		try(Connection c = DriverManager.getConnection("jdbc:postgresql://localhost:5432/hr", "kurs", "abc123");
-			PreparedStatement stmt = c.prepareStatement("SELECT * FROM employees");
+			PreparedStatement stmt = c.prepareStatement("SELECT * FROM employees ORDER BY employee_id");
 			ResultSet rs = stmt.executeQuery()) {
 			
 			while(rs.next()) {
 				int id = rs.getInt("employee_id");
 				String firstName = rs.getString("first_name");
 				String lastName = rs.getString("last_name");
+				String jobId = rs.getString("job_id");
 				BigDecimal salary = rs.getBigDecimal("salary");
-				System.out.println("Pracownik nr " + id + ": " + firstName + " " + lastName + " zarabia " + salary);
+				System.out.println("Pracownik nr " + id + ": " + firstName + " " + lastName + " (" + jobId + ") zarabia " + salary);
 			}
 		} catch (SQLException e) {
 			e.printStackTrace();