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-1051345','list-1051344','list-1051343','list-1051342','list-1051341','list-1051340','list-1051339','list-1051338','list-1051337','list-1051336','list-1051335','list-1051334','list-1051333','list-1051332','list-1051331','list-1051330','list-1051329','list-1051328','list-1051327','list-1051326','list-1051325','list-1051324','list-1051323','list-1051322','list-1051321','list-1051320','list-1051319','list-1051318','list-1051317','list-1051316') ORDER BY ext.taxis ASC,ext.id DESC】