63.7 Structured Query Language (SQL)
Data is accessed in SQLite databases using a high-level language known as Structured Query Language. This is usually abbreviated to SQL and pronounced sequel. SQL is a standard language used by most relational database management systems. SQLite conforms mostly to the SQL-92 standard.
SQL is essentially a very simple and easy to use language designed specifically to enable the reading and writing of database data. Because SQL contains a small set of keywords, it can be learned quickly. In addition, SQL syntax is more or less identical between most DBMS implementations, so having learned SQL for one system, it is likely that your skills will transfer to other database management systems.
While some basic SQL statements will be used within this chapter, a detailed overview of SQL is beyond the scope of this book. There are, however, many other resources that provide a far better overview of SQL than we could ever hope to provide in a single...