ON DELETE CASCADE in sqlite3

Question

I have the following structure: (Sorry for awkward names, it is because it is a sqlite database for my iPhone app which is not released yet)

CREATE TABLE klb         


        

Answer 1

Foreign key support is not enabled in SQLite by default. You need to enable it manually each time you connect to the database using the pragma:

PRAGMA foreign_keys = ON

Answer 2

Do you have foreign key support enabled?

query PRAGMA foreign_keys = ON; to turn it on