The csv driver allows a CSV file to be read across an http connection and treated like a database table.

• The only parameter passed in the connect statement is the url of the file
• https connections are currently not supported.
• In order to write back data, the file/directory must be writable by the Identity that the web server runs as. This may be a problem in IIS, creating an AppPool specifically for the process may provide a possible solution.
• Some methods are not supported

$db = newAdoConnection('csv');
$db->connect('http://127.0.0.1/files/file.csv');