$this->db->query( 'BEGIN IMMEDIATE TRANSACTION', __METHOD__ );
$ourFile = $this->db->getDbFilePath();
$this->output( " Copying database file $ourFile to $fileName... " );
$this->db->query( 'BEGIN IMMEDIATE TRANSACTION', __METHOD__ );
$ourFile = $this->db->getDbFilePath();
$this->output( " Copying database file $ourFile to $fileName... " );