+----------------+
| pracownicy     | 
+----------------+
| pesel          | 
| imie           | 
| nazwisko       | 
| id_oddzialu    | 
| id_adresu      |
+----------------+
    
+----------------+
| oddzialy       | 
+----------------+
| id_oddzialu    | 
| nazwa_oddzialu |
| id_adresu      | 
+----------------+

+----------------+
| adresy         | 
+----------------+
| id_adresu      | 
| ulica          |
| numery         |
| kod_pocztowy   |
| miasto         | 
+----------------+

+-----------------------------------------------+
| oddzialy                                      |
+----------------+-----------------+------------+
| id_oddzialu    | nazwa_oddzialu  | id_adresu  |
+----------------+-----------------+------------+
| L140           | Betatrex        | 1          |
| A4             | Alfatron        | 2          |
| B340           | Tetrix          | 3          |
+----------------+-----------------+------------+

+-----------------------------------------------------------------------------------+
| pracownicy                                                                        | 
+----------------+-----------------+-----------------+------------------------------+
| pesel          | imie            | nazwisko        | id_oddzialu    | id_adresu   |
+----------------+-----------------+-----------------+----------------+-------------+
| 75102406713    | Okowita         | Ambrozjowa      | L140           | 4           |
| 54032204567    | Fableusz        | Kosonosy        | L140           | 5           |
| 56123099087    | Atanazy         | Angonilewicz    | A4             | 6           |
| 67051757834    | Kosmateusz      | Buler           | A4             | 7           |
+----------------+-----------------+-----------------+----------------+-------------+

+---------------------------------------------------------------------------------------+
| adresy                                                                                |
+----------------+------------------+-----------------+-----------------+---------------+
| id_adresu      | ulica            | numery          | kod_pocztowy    | miasto        |
+----------------+------------------+-----------------+-----------------+---------------+
| 1              | Słoneczna        | 1/2             | 30-059          | Kraków        |
| 2              | Miodowa          | 12              | 19-123          | Ozimek        |
| 3              | Puchatka         | 123A/2          | 21-679          | Kalisz        |
| 4              | Brożka           | 24/56           | 30-653          | Kraków        |
| 5              | Czarnowiejska    | 36/12           | 30-066          | Kraków        |
| 6              | Mocarna          | 3               | 12-999          | Ozimek        |
| 7              | Plac Mały        | 56              | 00-666          | Przymrozki    |
+----------------+------------------+-----------------+-----------------+---------------+