SourCaPlacement OS
Targeted Campus Assessment Prep
Loading SourCa...
Synchronizing placement benchmarks & campus recruitment roadmaps
Targeted Campus Assessment Prep
Loading SourCa...
Synchronizing placement benchmarks & campus recruitment roadmaps
Targeted Campus Assessment Prep
Setting up coding workspace...
Loading problem statement, test cases, and compiler sandbox
| product_id (int) | new_price (int) | change_date (date) |
|---|---|---|
| 1 | 20 | 2019-08-14 |
| 2 | 50 | 2019-08-14 |
| 1 | 30 | 2019-08-15 |
| 1 | 35 | 2019-08-16 |
| 2 | 65 | 2019-08-17 |
| 3 | 20 | 2019-08-18 |
Click 'Run & Verify Query' to test your SQL against the sample test fixture.