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PostgreSQL Regular Exam - 15 June 2024

Contest details

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Allowed languages: | PG run queries & check DB | PG run skeleton, prepare DB & run queries | PG run skeleton, run queries & check DB |
Contest participants: 371
Practice participants: 173

Problems

1.1. Database Design

Problem Description

Dataset

Author's Solution

2.2. Insert

2.3. Update

2.4. Delete

3.5. Accounts

3.6. Top 3 Most Commented Photos

3.7. Lucky Accounts

3.8. Count Likes and Comments

3.9. Photos Captured on the Tenth Day

4.10. Get Accounts Photos Count

4.11. Modify Accounts Job Title

Practice
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