Hi guys
thank you in advance for any idea/info!!
i have 2 tables, P.O and Invoice. In PO tbl i have an Invoice field with Index set to Yes (No duplicate)
On a form based on PO table, I couldnt enter a new record due to this so i set the Index back to NO
Now..I have a combo bound to PO table with a query taking a list serial number from another table. I want to filter away whatever serial numbers from this list that have been added to PO so i write this SQL
"SELECT DISTINCTROW tblComputer_Cabinet.[CC_Serial #]
FROM tblComputer_Cabinet, tblPO
WHERE (((tblComputer_Cabinet.[CC_Serial #])<>[tblPO].[CC_Serial #]))
ORDER BY tblComputer_Cabinet.[CC_Serial #];"
which worked fine before i removed the index
Why was it?
thank you in advance for any idea/info!!
i have 2 tables, P.O and Invoice. In PO tbl i have an Invoice field with Index set to Yes (No duplicate)
On a form based on PO table, I couldnt enter a new record due to this so i set the Index back to NO
Now..I have a combo bound to PO table with a query taking a list serial number from another table. I want to filter away whatever serial numbers from this list that have been added to PO so i write this SQL
"SELECT DISTINCTROW tblComputer_Cabinet.[CC_Serial #]
FROM tblComputer_Cabinet, tblPO
WHERE (((tblComputer_Cabinet.[CC_Serial #])<>[tblPO].[CC_Serial #]))
ORDER BY tblComputer_Cabinet.[CC_Serial #];"
which worked fine before i removed the index
Why was it?