关键字描述:数据库 错误 提示 操作 后台 AND closed .uc_notelist后台操作提示数据库错误!Error:Unknown column 'app1' in 'where clause'Errno:1054SQL::SELECT * FROM `a1017155704`.uc_notelist WHERE closed='0' AND app1<'1' AND app1>'-5' LIMIT 1