function TransactionManager::rollbackClientTransaction

Rolls back a client transaction.

Return value

bool Returns TRUE on success or FALSE on failure.

Overrides TransactionManagerBase::rollbackClientTransaction

File

core/modules/mysql/src/Driver/Database/mysql/TransactionManager.php, line 75

Class

TransactionManager

MySql implementation of TransactionManagerInterface.

Namespace

Code

protected function rollbackClientTransaction() : bool {
  if (!$this->connection
    ->getClientConnection()
    ->inTransaction()) {
    $this->voidClientTransaction();
    return FALSE;
  }
  $clientRollback = $this->connection
    ->getClientConnection()
    ->rollBack();
  $this->setConnectionTransactionState($clientRollback ? ClientConnectionTransactionState::RolledBack : ClientConnectionTransactionState::RollbackFailed);
  return $clientRollback;
}