SQLITE3SESSION_TABLE_FILTER(3) Library Functions Manual SQLITE3SESSION_TABLE_FILTER(3)

sqlite3session_table_filter
Set a table filter on a Session Object.

void
sqlite3session_table_filter(sqlite3_session *pSession, int(*xFilter)( void *pCtx, const char *zTab ), void *pCtx );

The second argument (xFilter) is the "filter callback". For changes to rows in tables that are not attached to the Session object, the filter is called to determine whether changes to the table's rows should be tracked or not. If xFilter returns 0, changes is not tracked. Note that once a table is attached, xFilter will not be called again.
December 19, 2018 NetBSD 9.2