Base di dati

Fonti

KhanAcademy.org

Materiale corso di basi di dati UniRoma

Materiale corso UniBologna

SQLite

SQLite carte sintattiche

SQL Tutorialspoint.com

SQLite Tutorialspoint.com

SQLite MacOsX

SQLiteman

SQLite Foreign Key Support (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, see on http://stackoverflow.com/questions/5890250/on-delete-cascade-in-sqlite3)

SQLite Syntax for Creating Table with Foreign Key

Linguaggio SQL
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SQLite useful function
PRAGMA Statements
How to set cascade on SQLite database with compound primary foreign key?
Explicit SQL DELETE vs ON DELETE CASCADE
Android SQLite Database Tutorial
Teach Yourself SQL in 21 Days, Second Edition
Udacity: Firebase Essentials For Android
Esempi query SQL