Fantastic to see the Nintex Gateway be upgraded to support SQL On-premises.
(hot off the press too as was only just announced).
Not wanting Nintex to rest though, I thought I'd start with some feature requests to expand the functionality.
There is a current data type limitation where file variables in a NWC workflow are not supported to binary, image, varbinary datatype fields. (see release notes Nintex Gateway release notes for data type support)
It would be great to be able to capture an attachment to an NWC form and save it into an on-premise SQL table in a varbinary field.
I have created a uservoice suggestion if you would like to upvote this request please
