insert into PPW_EMAIL.email_file_info(email_id, file_name, file_path, isvalid, creatorid, createtime, updaterid, updatetime) values (#{itemDo.emailId}, #{itemDo.fileName}, #{itemDo.filePath}, #{itemDo.isvalid}, #{itemDo.creatorId}, #{itemDo.createTime}, #{itemDo.updaterId}, #{itemDo.updateTime})