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

DatabaseConnection::rollback()

watchdog_exception()

File

includes/database/database.inc, line 2043

Class

DatabaseTransaction

A wrapper class for creating and managing database transactions.

Code

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

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