| Tresc zapytania | zrzut ekranu |
| INSERT INTO wychowawca (ide,imie,nazwisko,id_klasy) VALUES (1,"Maciej","Stasiak",5); |  |
| SELECT nazwisko,imie from uczen WHERE `id_klasy`=3 |  |
| CREATE USER 'K_Pietkiewicz'@'localhost' IDENTIFIED VIA mysql_native_password USING '***'; |  |
| GRANT SELECT, INSERT ON *.* TO 'K_Pietkiewicz'@'localhost' ; |  |