Azuredatastudio: Support drag-n-drop columns and tables into Query Editor

[sadlave]

• Azure Data Studio Version:1.2.4

Steps to Reproduce:
when writing the query I can not drag tables or columns from server navigation pane. This feature is available in SSMS

[SQLvariant]

Please don't limit this to the Columns or tables nodes, we would like to drag-and-drop any object name, or collection of object names. Please make sure this works for all file types as well. For instance, I might want to drag-and-drop instance, database, or table name into a .PS1 file that I am currently working on.

[madcour11]

Wondering whether this is a bug since attempting the old drag-and-drop columns feature crashes SSMS your only option a task kill.

[dbrtly]

I really miss this feature.
Possible alternative for columns would be automatic wildcard substitution.

[merrillaldrich]

Wishes: conditional inclusion of [square brackets] only when needed. Formatted list of columns with a choice of commas before or after each name. Then, ahem, star expansion.

[cssuh]

Here is a brief gif of the functionality I have been working on, feel free to leave feedback.

[SQLvariant]

That looks awesome!

Since we're working in this area...
could we make it so that if you hold down the Ctrl key or the Shift key, before you drag (Ctrl+{dragging action}), that it copies the full path (URI?) of the object you're dragging?

So in the .gif above, it would copy something like chris-test-server.test-db.dbo.Employees.EmployeeId.