#1451 - Cannot delete or update a parent row: a foreign key constraint fails (Mysql)

Wenn ich mehrere Tabellen löschen möchte, Mysql liefert eine Fehlermeldung:

#1451 - Cannot delete or update a parent row: a foreign key constraint fails

Mein Query: drop table products, customers, cities, usw;

Was muss ich machen?

MySQL

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