Transaction Control Language (TCL) controls the time and effect of database transactions and monitors the database.
GaussDB(DWS) uses the COMMIT or END statement to commit transactions. For details, see COMMIT | END.
GaussDB(DWS) creates a new savepoint in the current transaction. For details, see SAVEPOINT.
GaussDB(DWS) rolls back the current transaction to the last committed state. For details, see ROLLBACK.