/**
* Set the DatabaseMap name. If <code>null</code> is supplied, uses value
* provided by <code>Propel::getDefaultDB()</code>.
*
* @param string $dbName The Database (Map) name.
* @return void
*/
public function setDbName($dbName = null)
{
$this->dbName = $dbName === null ? Propel::getDefaultDB() : $dbName;
}
