int sqlite3session_enable(sqlite3_session *pSession, int bEnable);
Enable or disable the recording of changes by a session object. When enabled, a session object records changes made to the database. When disabled - it does not. A newly created session object is enabled. Refer to the documentation for sqlite3session_changeset() for further details regarding how enabling and disabling a session object affects the eventual changesets.
Passing zero to this function disables the session. Passing a value greater than zero enables it. Passing a value less than zero is a no-op, and may be used to query the current state of the session.
The return value indicates the final state of the session object: 0 if the session is disabled, or 1 if it is enabled.
See also lists of Objects, Constants, and Functions.
SQLite is in the Public Domain.
https://sqlite.org/session/sqlite3session_enable.html