Event Types: Conferences, Concerts, Workshops, Meetups, Sports, etc. IMPORTANT: Run this script AFTER running COMPLETE_DATABASE_SETUP.sql INSERT INTO [user] (email ...

CONSTRAINT fk_online_session FOREIGN KEY (session_id, event_id) REFERENCES [session](session_id, event_id) ON DELETE CASCADE ON UPDATE CASCADE CONSTRAINT fk_offline_session FOREIGN KEY (session_id, ...