Complex SQL Queries

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Databases & SQL·Due 2026-04-28 (0d left)

Description

Write SQL queries for a given dataset.

Requirements

•Aggregation with GROUP BY and HAVING
•Subqueries and CTEs
•Window functions
•Multi-table JOINs

Requirements

  • ▸Use window functions
  • ▸Use CTEs
  • ▸Multi-table JOINs

Acceptance Criteria

  • ☐All queries return correct results
  • ☐Queries are optimized
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