GROUP BY id_recruiter ORDER BY ID DESC不起作用

Question

MySQL结构
| ID | id_recruiter | date_created |
| 1 | 222 | 2018-08-15 |
| 2 | 222 | 2018-08-16 |
| 3 | 222 | 2018-08-17 |

MySQL Select

SELECT * FROM table WHERE id_recruiter=222 GROUP BY id_recruiter ORDER BY ID DESC

结果：| | 1 | 222 | 2018-08-15 |

我想获取最近的记录：| | 3 | 222 | 2018-08-17 |

请给我解决方法。非常感谢！

Answer 1

尝试以下查询：使用MAX聚合

SELECT max(id) as id, id_recruiter,max(date_created) as date_created FROM table 
WHERE id_recruiter=222 
GROUP BY id_recruiter