Querying virtual graph in Stardog Studio

[hall00ween]

I am interested to query a virtual graph created by (1) loading data from a cloud source (i.e., Databricks) and (2) after generating the mappings.

(1)

(2)

The next step in my mind is to start running queries, however it appears that I need to create a database first:

Is this the case? If so, how might I create a 'Database' from the source I connected to in the 'Data' tab?

[StevePlace]

Hi Jamie,

You can create an empty database and still query your virtual graph. That would look something like this:

SELECT * {
   GRAPH <virtual://dept> {
      ?person a emp:Employee ;
           emp:name "SMITH"
   }
}

(source)

The database doesn't need to be connected to the data source you created.

Let me know if you have any other questions.

Best,
Steve

[hall00ween]

Excellent thank you!