9.5 деңгээл SQL маселелери
Төмөндөгү таблицалар берилген:
| id | name |
|---|---|
| 1 | Andrew |
| 2 | Jimmy |
| 3 | Nixton |
| 4 | Donella |
| id | customer_id | date | status |
|---|---|---|---|
| 1 | 3 | 2023-10-01 | PAID |
| 2 | 4 | 2023-01-10 | PENDING |
| 3 | 1 | 2023-09-03 | REJECTED |
| 4 | 2 | 2023-07-03 | REJECTED |
| 5 | 3 | 2023-07-05 | PAID |
| 6 | 1 | 2023-02-12 | PAID |
| 7 | 1 | 2023-02-28 | PAID |
| 8 | 4 | 2023-11-11 | PENDING |
| 9 | 3 | 2023-11-21 | PENDING |
| 10 | 2 | 2023-11-26 | PAID |
| 11 | 1 | 2023-05-04 | PAID |
| 12 | 2 | 2023-10-30 | REJECTED |
| 13 | 4 | 2023-10-12 | REJECTED |
| 14 | 3 | 2023-09-23 | PAID |
| 15 | 2 | 2023-01-13 | REJECTED |
| 16 | 3 | 2023-11-12 | PENDING |
| 17 | 1 | 2023-10-02 | PAID |
| 18 | 4 | 2023-11-21 | PENDING |
| 19 | 3 | 2023-11-22 | PENDING |
| 20 | 2 | 2023-02-03 | PAID |
| 21 | 4 | 2023-04-04 | REJECTED |
| 22 | 3 | 2023-09-30 | PAID |
| 23 | 1 | 2023-05-31 | PAID |
| 24 | 4 | 2023-11-26 | PENDING |
| 25 | 2 | 2023-11-03 | PENDING |
| 26 | 3 | 2023-01-30 | PAID |
| 27 | 1 | 2023-05-13 | PAID |
| 28 | 1 | 2023-07-16 | PAID |
| 29 | 2 | 2023-06-02 | REJECTED |
| 30 | 2 | 2023-07-30 | REJECTED |
| 31 | 4 | 2023-07-24 | PAID |
| 32 | 2 | 2023-07-31 | REJECTED |
| 33 | 4 | 2023-10-02 | REJECTED |
| 34 | 3 | 2023-10-10 | PAID |
Алар үчүн төмөндөгү маселелерди чечиңиз:
'PAID' статусуна ээ болгон заказдарынын баары 'Январь', 'Май', 'Июль', 'Октябрь' же 'PENDING' статусуна ээ болгон заказдарынын баары 'Ноябрь' айында болгон кардарларды табыңыз.
