删除学生失败

无论删除哪个学生console都会出现如下代码

Hibernate: 

    select

        students0_.sid as sid1_0_,

        students0_.sname as sname2_0_,

        students0_.gender as gender3_0_,

        students0_.birthday as birthday4_0_,

        students0_.address as address5_0_ 

    from

        STUDENTS students0_