JOIN Queries
The CData Power BI Connector for Facebook supports standard SQL joins like the following examples.
Inner Join
An inner join selects only rows from both tables that match the join condition:
SELECT u.Name, u.Gender, u.Birthday, p.Type, p.LikesCount, p.SharesCount FROM Users u INNER JOIN Posts p ON u.Id = p.FromId
Left Join
A left join selects all rows in the FROM table and only matching rows in the JOIN table:
SELECT u.Name, u.Gender, u.Birthday, p.Type, p.LikesCount, p.SharesCount FROM Users u LEFT JOIN Posts p ON u.Id = p.FromId