[geospeck]

I am not quite sure how this particular feature will look but Emacs can be already used as a SQL client. Here is a short demo https://www.youtube.com/watch?v=D97vDu_BhwA

Here is an introduction blog[1] and the related mode[2]

[1] https://emacsredux.com/blog/2013/06/13/using-emacs-as-a-data...

[2] https://github.com/emacs-mirror/emacs/blob/master/lisp/progm...