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public function Transaction::rollBack in Drupal 9

Same name and namespace in other branches
  1. 8 core/lib/Drupal/Core/Database/Transaction.php \Drupal\Core\Database\Transaction::rollBack()

Rolls back the current transaction.

This is just a wrapper method to rollback whatever transaction stack we are currently in, which is managed by the connection object itself. Note that logging (preferable with watchdog_exception()) needs to happen after a transaction has been rolled back or the log messages will be rolled back too.

See also

\Drupal\Core\Database\Connection::rollBack()

watchdog_exception()

File

core/lib/Drupal/Core/Database/Transaction.php, line 94

Class

Transaction
A wrapper class for creating and managing database transactions.

Namespace

Drupal\Core\Database

Code

public function rollBack() {
  $this->rolledBack = TRUE;
  $this->connection
    ->rollBack($this->name);
}