Sales and Transactions Per Customer | Dataford Interview Questions
Sales and Transactions Per Customer
MediumDate FunctionstransactionsAggregations
Problem
Given a table of customer transactions, write a query to calculate the total sales volume and the number of transactions per customer for the last 30 days.
Problem
Given a table of customer transactions, write a query to calculate the total sales volume and the number of transactions per customer for the last 30 days.
Your answer
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