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Background: I have a table that includes a list of activities each customer has done. So there unique value is a random “Event ID”, another column is “Customer ID” and a third column is called “Activity Type.”
I need to find a way to count how man...
Thank you for getting back to me. Unfortunately, I’m unable to rebuild our current table / infrastructure. I do have a separate table of all customers, so I’m able to have a table of “All Activities” and a separate one of “All Customers” but we can...
