【发布时间】:2016-12-08 17:34:22
【问题描述】:
我有四个具有相同 sql 架构的表
user_1
+------+--------+----------------------+
| code | name | pass |
+------+--------+----------------------+
| 1 | rajiv | 12345 |
+------+--------+----------------------+
user_2
+------+--------+----------------------+
| code | name | pass |
+------+--------+----------------------+
| 1 | rajiv1 | 12345 |
+------+--------+----------------------+
user_3
+------+--------+----------------------+
| code | name | pass |
+------+--------+----------------------+
| 1 | raji2 | 12345 |
+------+--------+----------------------+
user_4
+------+--------+----------------------+
| code | name | pass |
+------+--------+----------------------+
| 1 | raji3 | 12345 |
+------+--------+----------------------+
我不想为这些表创建 4 个实体类
有什么方法可以让我只定义一个实体类和映射 所有四个表到该实体,以便我可以从任何一个获取数据 我想要的表
【问题讨论】:
标签: mysql hibernate hibernate-mapping