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Pivot Reports in SQL

EasySQL & Data Manipulation00:00
Alten Nederland
Your interviewer · Financial Analyst
In session
Interviewer

Welcome to your interview for the Financial Analyst role at Alten Nederland.

The question is on your right: Pivot Reports in SQL. Take a moment with it first.

Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen. You have three graded attempts to score 7/10 or better.

Only Submit answer is graded - discussion is free practice.

Problem

Context

Many analyst roles expect strong Excel skills, but interviewers often want to know whether you can translate those spreadsheet workflows into SQL. This matters when reports need to be reproducible, scalable, and easier to audit.

Core Question

Explain how your experience with advanced Excel functions, pivot tables, and financial formulas maps to SQL and data manipulation. In your answer, discuss:

  1. How Excel pivot tables relate to SQL GROUP BY aggregations
  2. How common Excel functions like IF, lookup logic, and conditional summaries translate into SQL
  3. How you would approach financial calculations such as revenue, margin, growth rates, or monthly summaries in SQL
  4. When Excel is still appropriate versus when SQL is the better tool

Scope Guidance

The interviewer is looking for practical understanding, not just definitions. A strong answer should compare spreadsheet thinking with relational querying, mention common SQL patterns, and show that you understand trade-offs between ad hoc analysis in Excel and production-grade reporting in SQL.