Does SQLite support referential integrity?

Question

I have a Django web-server configured to use SQLite.

In a many-to-many relationship (with extra fields), Django forces me to use the relationship model to establish

Answer 1

SQLite does not enforce foreign key constraints by default (mostly to be backward compatible).

To enable it, you have to execute

PRAGMA foreign_keys = 1

after you connected to the database.

See the manual about PRAGMA foreign_keys for more details.