Advanced SQL for SQLite

SQL may be a simple language to use, but there is quite a bit of it, and it’s taken us two chapters just to introduce the major concepts for SQLite’s implementation of SQL. But that shouldn’t be too surprising, because it is the sole interface through which to interact with a relational database. Whether you are a casual user, system administrator, or developer, you have to know SQL if you are going to work with a relational database.