Commit And Rollback Notification Callbacks

Commit And Rollback Notification Callbacks

void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*);
void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);

The sqlite3_commit_hook() interface registers a callback function to be invoked whenever a transaction is committed. Any callback set by a previous call to sqlite3_commit_hook() for the same database connection is overridden. The sqlite3_rollback_hook() interface registers a callback function to be invoked whenever a transaction is rolled back. Any callback set by a previous call to sqlite3_rollback_hook() for the same database connection is overridden. The pArg argument is passed through to the callback. If the callback on a commit hook function returns non-zero, then the commit is converted into a rollback.

The sqlite3_commit_hook(D,C,P) and sqlite3_rol