SQL: Premium Upgrade Within 7 Days | Dataford Interview Questions
SQL: Premium Upgrade Within 7 Days
HardDate FunctionsJoinsConversion Rate
Problem
Given a table of Wix user logins and a table of purchases, write a query to calculate the conversion rate of users who upgraded to premium within 7 days of their first login.
Problem
Given a table of Wix user logins and a table of purchases, write a query to calculate the conversion rate of users who upgraded to premium within 7 days of their first login.
Your answer
Try one AI text evaluation on us
Get structured feedback, scored against a 4-axis rubric. Premium unlocks unlimited.
