Actually .. thank you to anyone who was going to help but I finally got it! I was making my life too complicated. For anyone else who is looking for a similar answer, the following worked:
UPDATE Allocations
INNER JOIN AllZones
ON Allocations.Building_Name = AllZones.Building_Name
SET...
Hi
I'm trying to update field TT_Zone from table Allocations with the values in field TT_Zone from table AllZones. I have written this query:
UPDATE Allocations
SET Allocations.TT_Zone = AllZones.TT_Zone
FROM Allocations
INNER JOIN AllZones
ON Allocations.Building_Name =...