HAVING
का उपयोग करें जैसा कि त्रुटि संदेश से संकेत मिलता है, जिसके लिए GROUP BY
. की आवश्यकता होती है :
SELECT
SUM(M1.InvoiceTotal)-SUM(M1.AmountApplied) as PastDueAmount,
M1.BillingID, M2.Name,
M2.DelinquentDaysThreshold, M2.DelinquentAmountThreshold,
DATEDIFF(d, MIN(BillingDate),GETDATE()) as DaysLate
FROM
Invoices M1
LEFT JOIN
ClientAccounts M2 ON M1.BillingID = M2.ID
WHERE
InvoiceTotal <> AmountApplied
AND
M2.DelinquentDaysThreshold > DATEDIFF(d, MIN(BillingDate),GETDATE())
GROUP BY
M1.BillingID, M2.Name,
M2.DelinquentDaysThreshold, M2.DelinquentAmountThreshold,
DATEDIFF(d, MIN(BillingDate),GETDATE())
HAVING
(SUM(M1.InvoiceTotal)-SUM(M1.AmountApplied)) > M2.DelinquentAmountThreshold