ClientConnectionTransactionState.php

<?php

declare (strict_types=1);
namespace Drupal\Core\Database\Transaction;


/**
 * Enumeration of the possible states of a client connection transaction.
 */
enum ClientConnectionTransactionState
{
  case Active;
  case RolledBack;
  case RollbackFailed;
  case Committed;
  case CommitFailed;
  // In some cases the active transaction can be automatically committed by
  // the database server (for example, MySql when a DDL statement is executed
  // during a transaction). We track such cases with 'Voided' when we can
  // detect them.
  case Voided;
}