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我有一個表:刪除指定用戶
| staff_id | leader_id | team_role | importance |
+ + + + +
| 1001037 | 1000321 | HOD | 1 |
| 1001037 | 1000322 | HOD | 1 |
| 1001037 | 1001037 | Supervisor | 2 |
| 1001094 | 1001037 | Checker | 3 |
| 1001075 | 1001037 | Checker | 3 |
| 1001096 | 1001075 | Squad Leader | 4 |
| 1000393 | 1001094 | Squad Leader | 4 |
| 1000465 | 1001094 | Squad Leader | 4 |
| 1000585 | 1001075 | Squad Leader | 4 |
| 1000664 | 1000585 | Team Member | 5 |
| 1000583 | 1000585 | Team Member | 5 |
| 1000570 | 1000465 | Team Member | 5 |
| 1000316 | 1000465 | Team Member | 5 |
在PHP中它是這樣的:
如果我想刪除用戶與staff_id = 1001075
我需要刪除所有分配給這個用戶ID的信息。所以這將是ids在1001075
是leader_id
。我能,但我還需要刪除用戶下到樹,以便在那裏leader_id= 1001075
是將1000585
然後我需要刪除其中leader_id= 1000585
我到底需要staff_id
要刪除這些用戶的用戶:
1001075
1001096
1000585
1000664
1000583
我該怎麼做?
你有沒有試圖達到這個目標 – RiggsFolly