Method RollbackReadWriteTransaction

session.go:166–177

RollbackReadWriteTransaction rollbacks read-write transaction.

(ctx context.Context)

// RollbackReadWriteTransaction rollbacks read-write transaction.
func (s *Session) RollbackReadWriteTransaction(ctx context.Context) error {
	if !s.InReadWriteTransaction() {
		return errors.New("read-write transaction is not running")
	}

	s.tcMutex.Lock()
	defer s.tcMutex.Unlock()

	s.tc.rwTxn.Rollback(ctx)
	s.tc = nil
	return nil
}

// BeginReadOnlyTransaction starts read-only transaction and returns the snapshot timestamp for the transaction if successful.
func (s *Session) BeginReadOnlyTransaction(ctx context.Context, typ timestampBoundType, staleness time.Duration, timestamp time.Time, priority pb.RequestOptions_Priority, tag string) (time.Time, error) {