Hello.
I have two tables. One has Clients, each one with this unique ID (clientID)
Second table has transactions, each one with a unique ID (transID). The transaction table also has what client did the transaction.
The tables are related through ClientID.
I need to create a calculated column in my clients table that tells me the name of the product that each client spent more money overall.
Lets say this happens:
Client A:
- Bought 3x a tshirt for 5€. (15€)
- Bought 1x boots for 10€. (10€)
I would want the result to say tshirt.
Also, I need it to choose in some way in case of a draw.
If possible, I would need to get the product in second and third place.
Cheers.
