UPDATE `wuye`.`complain` SET `client_id` = 1, `complain_type` = '一般投诉', `complain_time` = '2023-12-14 14:57:30', `complain_content` = '保安调戏业主', `complain_starts` = 1, `login_id` = #{loginId}, `complain_out_time` = now(), `complain_remark` = #{complainRemark} WHERE `complain_id` = 2; select * from complain left join client on complain.client_id =client.client_id LEFT JOIN `user` on complain.user_id =`user`.user_id select * from complain left join client on complain.client_id =client.client_id LEFT JOIN login on complain.login_id =login.login_id