JOIN Queries
The CData ODBC Driver for Reckon 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 i.ReferenceNumber, c.AccountNumber FROM Invoices i INNER JOIN Customers c ON i.CustomerId=c.ID
Left Join
A left join selects all rows in the FROM table and only matching rows in the JOIN table:
SELECT i.ReferenceNumber, c.AccountNumber FROM Invoices i LEFT JOIN Customers c ON i.CustomerId=c.ID