Babelfish and the SQLSRV driver in PHP

To support the driver, here is what needs to be done:

• By default the driver expects MARS to be switched ON. Since Babelfish does not support MARS we return MARS OFF in the Pre-login response, this is not expected by the PHP driver hence it times out gracefully.
• The workaround is to add “MultipleActiveResultSets=false” in the connection URL.