![]() INSERT INTO customers VALUES (null, 'FOOBAR', '200 Foo Way', 'Louisville', 'KY', '40207') INSERT INTO customers VALUES (null, 'ACME, INC.', '101 Main Street', 'Anchorage', 'AK', '99501') INSERT INTO salespeople VALUES (null, 'Barney', 'Rubble', 10.0) ![]() INSERT INTO salespeople VALUES (null, 'Fred', 'Flinstone', 10.0) If you'd like to test this SQLite foreign key example in your own SQLite database, here's some sample data for each of these tables: Next, define a SQLite table that has two foreign keys, one that relates a new orders table back to the customers table, and a second foreign key that relates the orders table back to the salespeople table:įOREIGN KEY(customer_id) REFERENCES customers(id),įOREIGN KEY(salesperson_id) REFERENCES salespeople(id)Īs you can see, the SQLite foreign key syntax is very similar to other databases. To show how this works, first define two database tables that don’t have any foreign keys: Here’s a quick SQLite foreign key example. The SQLite database does support foreign keys, and its foreign key syntax is similar to other databases. SQLite foreign keys FAQ: Can you show me how to define foreign keys in a SQLite database table design?
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