Validate whether setting a session variable transformation does the right thing

[Willianvdv]

Input:

=> "SET SESSION search_path TO secure,public; SET SESSION secure.requester_id TO ''; SET SESSION secure.embedded_submission_form_uuid TO ''; "

Output:

=> "SET search_path TO 'secure', 'public'; SET secure.requester_id TO ''; SET secure.embedded_submission_form_uuid TO ''"