protected function Connection::popCommittableTransactions in Zircon Profile 8

Same name in this branch

1. 8 core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::popCommittableTransactions()
2. 8 core/lib/Drupal/Core/Database/Driver/mysql/Connection.php \Drupal\Core\Database\Driver\mysql\Connection::popCommittableTransactions()

Same name and namespace in other branches

1. 8.0 core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::popCommittableTransactions()

Internal function: commit all the transaction layers that can commit.

2 calls to Connection::popCommittableTransactions()

Connection::popTransaction in core/lib/Drupal/Core/Database/Connection.php

Decreases the depth of transaction nesting.

Connection::rollback in core/lib/Drupal/Core/Database/Connection.php

Rolls back the transaction entirely or to a named savepoint.

1 method overrides Connection::popCommittableTransactions()

Connection::popCommittableTransactions in core/lib/Drupal/Core/Database/Driver/mysql/Connection.php

Overridden to work around issues to MySQL not supporting transactional DDL.

File

core/lib/Drupal/Core/Database/Connection.php, line 1177

Contains \Drupal\Core\Database\Connection.

Class

Connection

Base Database API class.

Namespace

Drupal\Core\Database

Code

protected function popCommittableTransactions() {

  // Commit all the committable layers.
  foreach (array_reverse($this->transactionLayers) as $name => $active) {

    // Stop once we found an active transaction.
    if ($active) {
      break;
    }

    // If there are no more layers left then we should commit.
    unset($this->transactionLayers[$name]);
    if (empty($this->transactionLayers)) {
      if (!$this->connection
        ->commit()) {
        throw new TransactionCommitFailedException();
      }
    }
    else {
      $this
        ->query('RELEASE SAVEPOINT ' . $name);
    }
  }
}