I want to edit some row values once I get a query output in the result grid. Its true that we can right click the table and say open table to get an editable table output, b
The given answers are still valid. No change in SSMS (SQL Server 2016) has been made on that regard.
You can also use the criteria pane, after doing the "Edit Top 200 Rows".
Additionally, the number of rows for those commands can be customized in your SSMS options.