JOIN Queries
The CData ADO.NET Provider for Domino 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 p.firstname, c.color_choice FROM [Person] p INNER JOIN [color_choice] c ON c.[unid] = p.[unid]
Left Join
A left join selects all rows in the FROM table and only matching rows in the JOIN table:
SELECT p.firstname, c.color_choice FROM [Person] p LEFT JOIN [color_choice] c ON c.[unid] = p.[unid]