mysql存入数据出错总结

ELECT t0.accusation_des, t0.submit_time, t0.result, t0.handle_time, t1.content,
                t4.nick_name,t5.content,t6.ask_title ,t7.state_name,t8.item_name,t9.school_name,t10.school_name,t12.school_name,t14.school_name
                FROM wxcommunity.t_accusation t0 
                left join wxcommunity.t_comment t1 on t1.commentId = t0.commentId 
                LEFT JOIN wxcommunity.t_ask t2 ON t2.askId = t1.askId
                LEFT JOIN wxcommunity.t_school t9 ON t9.schoolId = t2.schoolId
                LEFT JOIN wxcommunity.t_answer t3 ON t1.answer_id = t3.answer_id
                LEFT JOIN wxcommunity.t_ask t11 on t11.askId = t3.askId
                LEFT JOIN wxcommunity.t_school t12 ON t12.schoolId = t11.schoolId
                LEFT JOIN wxcommunity.t_member t4 ON t4.userid = t0.userid 
                left join wxcommunity.t_answer t5 on t5.answer_id = t0.answer_id
                LEFT JOIN wxcommunity.t_ask t13 on t13.askId = t5.askId
                LEFT JOIN wxcommunity.t_school t14 ON t14.schoolId = t13.schoolId
                LEFT JOIN wxcommunity.t_ask t6 on t6.askId = t0.askId
                LEFT JOIN wxcommunity.t_school t10 ON t10.schoolId = t6.schoolId
                LEFT JOIN wxcommunity.t_handle_state t7 on t7.stateId = t0.stateId
                LEFT JOIN wxcommunity.t_accusation_item t8 on t8.accusation_item_id = t0.accusation_item_id
                WHERE (t0.askId > 0  OR  t0.answer_id > 0 OR t1.askId > 0 OR t1.answer_id > 0)

总结：1，带有or逻辑关系的sql语句jpa查询出错，初步判断jpa本身bug。

        2，上述语句在数据库中直接查询（navicat执行sql语句）没问题，但是用在java代码中执行 executeNativeSql（）出错，开始时因mysql-connector-java查询出错查不出数据，换了一个mysql-connector-java5.1.30的能查出数据但是还是有错（查询记录老是少了一条）。初步判断java代码中mysql-connector-java驱动本身缺陷。