解决Not supported for DML operations问题

在JPA的代码中,如果使用自定义update、delete语句时,例如:

@Query("delete from table t where t.id = ?1")

会碰到”Not supported for DML operations [delete “问题,解决方法,加上Modifying注解

@Modifying
@Query("delete from CfgComponentColumn c where c.component.id = ?1")

 

posted on 2019-01-18 15:13  wanbao  阅读(7021)  评论(0编辑  收藏  举报