Hi All,
With a database that contains tables PetInv and Purchases:
mysql> update PetInv
-> set PetInv.Qty = PetInv.Qty + Purchases.Qty
-> where PetInv.ItemNo = Purchases.ItemNo;
ERROR 1109: Unknown table 'Purchases' in where clause
As you can see I'm trying to add purchase quantities to existing quantities,
but obviously I'm not doing it right. Any ideas?
TIA,
Jim
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