/**
* {@inheritdoc}
*/
public function rollback()
{
if ($this->transactionDepth === 1) {
parent::rollback();
}
$this->transactionDepth -= 1;
return $this;
}
/**
* @param string $sql
* @return Statement
*/
public function createStatement($sqlOrResource = null)
{
$statement = clone $this->statementPrototype;
if (is_string($sqlOrResource)) {
$statement->setSql($sqlOrResource);
} elseif ($sqlOrResource instanceof \mysqli_stmt) {
$statement->setResource($sqlOrResource);
}
$statement->initialize($this->connection->getResource());
return $statement;
}
/**
* @return Result
*/
public function createResult($resource)
{
$result = clone $this->resultPrototype;
$result->initialize($resource, $this->connection->getLastGeneratedValue());
return $result;
}
