The TwitterAds Adapter 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 a.Name, c.Name AS CampaignName, c.DailyBudget FROM AdAccounts a INNER JOIN AdCampaigns c ON a.Id = c.AccountId

Left Join

A left join selects all rows in the FROM table and only matching rows in the JOIN table:

 SELECT a.Name, c.Name AS CampaignName, c.DailyBudget  FROM AdAccounts a LEFT JOIN AdCampaigns c ON a.Id = c.AccountId