SQL for Failed Transactions Window | Dataford Interview Questions
SQL for Failed Transactions Window
HardWindow FunctionsDate FunctionsAggregations
Problem
Given a dataset of transactional records, write a SQL query to identify customers who have had more than three failed transactions within a 24-hour window at Paddle.
Problem
Given a dataset of transactional records, write a SQL query to identify customers who have had more than three failed transactions within a 24-hour window at Paddle.
Your answer
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