rc: Add support for MySQL, SQL Server and MS Access
rc: Add support for MySQL, SQL Server and MS Access

Closes #1540

lenormf/kakoune,danr/kakoune,Somasis/kakoune,occivink/kakoune,danr/kakoune,occivink/kakoune,jjthrash/kakoune,Somasis/kakoune,jkonecny12/kakoune,jjthrash/kakoune,casimir/kakoune,casimir/kakoune,Somasis/kakoune,lenormf/kakoune,jkonecny12/kakoune,danr/kakoune,alexherbo2/kakoune,mawww/kakoune,mawww/kakoune,alexherbo2/kakoune,jjthrash/kakoune,jkonecny12/kakoune,mawww/kakoune,alexherbo2/kakoune,jkonecny12/kakoune,Somasis/kakoune,lenormf/kakoune,occivink/kakoune,casimir/kakoune,mawww/kakoune,lenormf/kakoune,casimir/kakoune,occivink/kakoune,jjthrash/kakoune,danr/kakoune,alexherbo2/kakoune