The CData Excel Add-In for Adobe Commerce 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 Customers.Email, Orders.CreatedAt FROM Customers, Orders WHERE Customers.EntityId=Orders.CustomerId

Left Join

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

SELECT Customers.Email, Orders.CreatedAt FROM Customers LEFT OUTER JOIN Orders ON Customers.EntityId=Orders.CustomerId