HQL中这样写对吗？select distinct stu,tea,cou from Student as stu,Teacher as tea,Course解决办法
HQL中这样写对吗？select distinct stu,tea,cou from Student as stu,Teacher as tea,Course
HQL中这样写对吗？select distinct stu,tea,cou from Student as stu,Teacher as tea,Course as cou where ......
------解决方案--------------------
hql语句貌似不能用distinct ，跟sql还是有区别的
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不能用distinct，我测试过了！之前我也遇到这样的问题！
------解决方案--------------------
放弃HQL 用executeSQLQuery 执行SQL 自己封装VO
HQL中这样写对吗？select distinct stu,tea,cou from Student as stu,Teacher as tea,Course as cou where ......
------解决方案--------------------
hql语句貌似不能用distinct ，跟sql还是有区别的
------解决方案--------------------
不能用distinct，我测试过了！之前我也遇到这样的问题！
------解决方案--------------------
放弃HQL 用executeSQLQuery 执行SQL 自己封装VO