SQL执行错误【ID：1030，错误信息是：Got error 28 from storage engine, SELECT ext.id,ext.identifier,ext.form_type,extc.content,ext.ext,ext.ftype FROM kd_fields ext JOIN kd_extc extc ON(ext.id=extc.id)  WHERE ext.ftype IN('list-1087176','list-1087175','list-1087174','list-1087173','list-1087172','list-1087171','list-1087170','list-1087169','list-1087168','list-1087167','list-1087166','list-1087165','list-1087164','list-1087163','list-1087162','list-1087161','list-1087160','list-1087159','list-1087158','list-1087157','list-1087156','list-1087155','list-1087154','list-1087153','list-1087152','list-1087151','list-1087150','list-1087149','list-1087148','list-1087147') ORDER BY ext.taxis ASC,ext.id DESC】