I am trying to find a way to write a query in Access that will update one filed based on the value of another.
In a form, I can set a Control Source like so :
However, this just calculates the data in the form and does not actually update the DB record.Code:=DateSerial(Year([RECON_DATE]),Month([RECON_DATE]),Day([RECON_DATE])+180)
Any thoughts on how to make this change to the actual record?
Thanks!