| ★ | Complete SQL Guide | From Basics to Advanced Queries | College Wallah @collegewallahbypwskills | 7.4K | India | |
| 18 | Segregate Data - SQL Interview Query 4 | SQL Problem Level "EASY" | | 8.5K | Polonia | 70 |
| 7 | REGEX in SQL to find Valid Email Ids - SQL Interview Query 24 | SQL Problem Level "EASY" | | 7.3K | Polonia | 72 |
| 14 | Consecutive User Logins - SQL Interview Query 17 | SQL Problem Level "MEDIUM" | | 4.5K | Polonia | 71 |
| 11 | Lec-140: Data Cleaning using SQL Functions with examples | Gate Smashers @gatesmashers | 4.4K | India | 71 |
| 20 | Salary Report Generator - SQL Interview Query 5 | SQL Problem Level "MEDIUM" | | 4.3K | Polonia | 70 |
| 17 | COVID Cases - SQL Interview Query 16 | SQL Problem Level "MEDIUM" | | 3.6K | Polonia | 70 |
| 16 | Merge Products - SQL Interview Query 9 | SQL Problem Level "EASY" | | 3.0K | Polonia | 70 |
| 6 | FREE Pizzas - SQL Interview Query 19 | SQL Problem Level "MEDIUM" | | 3.0K | Polonia | 72 |
| 9 | Student Result Generator SQL Interview Query - 30 | #30DaySQLQueryChallenge | | 2.9K | Polonia | 71 |
| 3 | Auto Repair - SQL Interview Query 10 | SQL Problem Level "HARD" | | 2.5K | Polonia | 74 |
| 8 | Mutual Friends - SQL Interview Query 15 | SQL Problem Level "HARD" | | 2.2K | Polonia | 72 |
| 10 | Count Employees - SQL Interview Query 13 | SQL Problem Level "EASY" | | 2.2K | Polonia | 71 |
| 2 | Solving an INTERMEDIATE SQL Interview Query - 29 | #30DaySQLQueryChallenge | | 2.1K | Polonia | 74 |
| 15 | IPL Winning Streak - SQL Interview Query 22 | SQL Problem Level "HARD" | | 2.0K | Polonia | 71 |
| 19 | Median Age - SQL Interview Query 20 | SQL Problem Level "MEDIUM" | | 1.9K | Polonia | 70 |
| 12 | Data Analyst Interview Problem - SQL Interview Query 25 | SQL Problem Level "EASY" | | 1.9K | Polonia | 71 |
| 1 | SPLIT & JOIN - SQL Interview Problem - 28 | #30DaySQLQueryChallenge | | 1.8K | Polonia | 75 |
| 4 | Solving a Complex SQL Interview Problem - 27 | #30DaySQLQueryChallenge | | 1.8K | Polonia | 73 |
| 5 | Popular Posts - SQL Interview Query 21 | SQL Problem Level "MEDIUM" | | 1.5K | Polonia | 73 |
| 13 | Lowest Token No - SQL Interview Query 26 | SQL Problem Level "EASY" | | 1.4K | Polonia | 71 |