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protected function Connection::popCommittableTransactions in Drupal 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. 9 core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::popCommittableTransactions()

Commit all the transaction layers that can commit.

@internal

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 1280

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)) {
      $this
        ->doCommit();
    }
    else {
      $this
        ->query('RELEASE SAVEPOINT ' . $name);
    }
  }
}