My HackerRank MySQL solutions and challenges
| No | Question Name | Difficulty | Score | Solution(s) | Subject | HR Link |
|---|---|---|---|---|---|---|
| 1 | Select All | Easy | 10 | 1 | select |
link |
| 2 | Revising the Select Query I | Easy | 10 | 1 | select |
link |
| 3 | Revising the Select Query II | Easy | 10 | 1 | select |
link |
| 4 | Select By ID | Easy | 10 | 1 | select |
link |
| 5 | Japanese Cities' Attributes | Easy | 10 | 1 | select |
link |
| 6 | Japanese Cities' Names | Easy | 10 | 1 | select |
link |
| 7 | Weather Observation Station 1 | Easy | 15 | 1 | select |
link |
| 8 | Weather Observation Station 3 | Easy | 10 | 1 | select |
link |
| 9 | Weather Observation Station 4 | Easy | 10 | 1 | select |
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