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

2 calls to DatabaseConnection::popCommittableTransactions()

DatabaseConnection::popTransaction in includes/database/database.inc

Decreases the depth of transaction nesting.

DatabaseConnection::rollback in includes/database/database.inc

Rolls back the transaction entirely or to a named savepoint.

1 method overrides DatabaseConnection::popCommittableTransactions()

DatabaseConnection_mysql::popCommittableTransactions in includes/database/mysql/database.inc

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

File

includes/database/database.inc, line 1207

Class

DatabaseConnection

Base Database API class.

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

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