Howdy,
First-- sorry I keep duplicating my posts...How about a Preview pane? Microsoft?
I have customers who appear multiple times in my database.. (due to different spellings or just duplicate entries) this is not a problem if they have no purchase history, but when both instances have significant histories it doesn't allow me to get a true lifetime value or number of visits etc...Often it is customers who visit often, but go by a nickname or a name different than on their credit card. This must happen all the time for brick and mortar retailers with a webstore, No??
I want to merge their purchase histories to get an accurate view of their shopping. I can identify them manually by searching for similar names and addresses etc.
I need a SQL statement to update the transactions to the customer I want to keep so I can delete the duplicate record.
much appreciated