| Holat | # | Nomi | Qiyinlik | Yechilish |
|---|---|---|---|---|
| 0194 | Bo‘limdagi eng katta maosh SQL join · subquery | Medium | 0% | |
| 0192 | Hech narsa olmagan mijozlar SQL left-join · subquery | Medium | 100% | |
| 0191 | O‘rtachadan ko‘p oluvchilar SQL subquery | Medium | 0% |
| Holat | # | Nomi | Qiyinlik | Yechilish |
|---|---|---|---|---|
| 0194 | Bo‘limdagi eng katta maosh SQL join · subquery | Medium | 0% | |
| 0192 | Hech narsa olmagan mijozlar SQL left-join · subquery | Medium | 100% | |
| 0191 | O‘rtachadan ko‘p oluvchilar SQL subquery | Medium | 0% |