Write SQL using HAVING and window functions

Q: How do I practice SQL interview questions?

PracHub provides an interactive SQL console where you can write and test queries against real database schemas. Get instant feedback and compare your solution with the expected output.

Q: What difficulty level is this coding question?

This is a easy difficulty Data Manipulation (SQL/Python) question, commonly asked during Technical Screen rounds at PayPal.

Q: What role is this question designed for?

This question is commonly asked for Data Scientist candidates at PayPal during technical interviews.

Question

Write SQL using HAVING and window functions

PracHub · Accepted Answer

This question evaluates SQL data manipulation competency, focusing on aggregation filtering with HAVING and the use of window functions for running counts and ranking within a fraud analytics scenario; Category: Data Manipulation (SQL/Python).

Quick Overview

Write SQL using HAVING and window functions