Dynamic Graphic Charts In Dashboards based on SQL queries
Currently we don't have option to create Dashboards based on SQL queries. Charts(Pie, Bar, Column etc) option is not available in dashboards which will help to query data from DB/DW and present them dynamically for other teams for Service monitoring improvements.
Alistair Ross [MSFT] commented
The sort of charts you are asking for are being released with the next branch of Operations Manager