mysql> select * from meeting_teilnehmer;
+------------+---------------+
| meeting_id | teilnehmer_id |
+------------+---------------+
|          1 |             0 |
|          1 |             1 |
+------------+---------------+
2 rows in set (0.00 sec)

mysql> select * from teilnehmer;
+----+---------+-----------+
| id | vorname | nachname  |
+----+---------+-----------+
|  1 | Max | Mustermann  |
|  2 | Tina   | Test  |
+----+---------+-----------+
2 rows in set (0.00 sec)