These pages are intended to be precise and detailed specification. For a tutorial introduction, see instead:single large HTML file.
The SQLite interface elements can be grouped into three categories:
List Of Objects. This is a list of all abstract objects and datatypes used by the SQLite library. There are couple dozen objects in total, but the two most important objects are: A database connection object sqlite3, and the prepared statement object sqlite3_stmt.
List Of Constants. This is a list of numeric constants used by SQLite and represented by #defines in the sqlite3.h header file. These constants are things such as numeric result codes from various interfaces (ex: SQLITE_OK) or flags passed into functions to control behavior (ex: SQLITE_OPEN_READONLY).
SQLite is in the Public Domain.