SQLGrammarException could not execute query cause by not found column id ,, id指的是,返回的结果没有Id
封装结果集出错,,不是全部字段时应该用Object 接收,,不能再用对象
单个字段单条记录时,返回类型最好用对应字段的类型或者Object。
多个字段时,不论是多条记录还是单条记录,返回类型都应该是List<Object[]>
GrammarException Parameter with that name [endTime] did not exist 参数未找到
select m.economic_loss from tb_event_evaluate_model m left join tb_receive_warn_event e on e.id = m.source_event_id where e.insert_time BETWEEN :beginLongTime AND :endTime order by m.id DESC;
在SQL后加入,order by m.id