rollbackToSavepoint method

@protected void rollbackToSavepoint()

Rolls back to the savepoint.

Implementation

@protected
void rollbackToSavepoint() {
  checkState(_txStatus == _TxStatus.txReady);
  try {
    _rollbackToSavepoint!.execute();
  } catch (_) {
    _txStatus = _TxStatus.txFailed;
    rethrow;
  }
}