I am working on a SQL query but cannot get started in the following case statement because I keep running into this error. The current query looks like this:
SELECT CoupaData.PO, CoupaData.Line, CoupaData.[Work Order #], CoupaData.Item, CoupaData.LineTotal,
CoupaData.Received, CoupaData.ApprovedInvoiced, CoupaData.[Line Status],
(CASE
WHEN CoupaData.LineTotal = CoupaData.Received THEN 'YES'
ELSE 'NO'
END) AS gg
FROM CoupaData;