Add support for MsSQL

[ifMatt]

Hi all.

I have created a local branch and added in support for MsSQL and it seems to work on thew few basic scenarios I have tested for.
Is MsSQL support something that should be added to the core project? If so is there a process for creating a pull request for this change and any steps I should complete as part of this?

Thanks in advance.

[erezsh]

Is MsSQL support something that should be added to the core project?

Yes, I have no objection to it. (As long as you don't expect to also add it to reladiff)

If so is there a process for creating a pull request for this change

Just creating a pull request with the changes should be enough. Of course make sure there's test coverage, and that you're following the same coding style as the rest of the drivers.

[ifMatt]

I would like to attempt its use with reladiff. Am I correct in thinking there is no support due to the performance issues with MsSQL?

I am happy to contribute MsSQL support either way.

[erezsh]

Yes. It is due to the slow performance of the MD5 hash function