0
我有以下表:MySQL的選擇行,其中在另一表中的值在一個場匹配值
- tbljobpost與字段JOB_ID INT,JOB_TITLE VARCHAR(50),skill_cat_id VARCHAR(50)
- tblappskills與字段app_control中等,skill_cat_id VARCHAR(50)
tbljobpost:
+-------------------------------------+
| job_id | job_title | skill_cat_id |
+-------------------------------------+
| 1 | Programmer | 1,2,3,4,5,6,7 |
+-------------------------------------+
tblappskills:
+-----------------------------+
| app_control | skill_cat_id |
+-----------------------------+
| 1 | 1,2,4,5,6 |
| 2 | 1,2,3,7,4 |
| 3 | 1,2,3,4,5,6,7 |
| 4 | 7,1,4,5,6,2,3 |
+-----------------------------+
如何查詢或過濾與tbljobpost
以逗號分隔的skill_cat_id
相同的tblappskills
? 而結果會是這樣的:
+-----------------------------+
| app_control | skill_cat_id |
+-----------------------------+
| 3 | 1,2,3,4,5,6,7 |
| 4 | 7,1,4,5,6,2,3 |
+-----------------------------+
你能給我一個例子在我的問題..我有點困惑.. tnx –