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-1195344','list-1195343','list-1195342','list-1195341','list-1195340','list-1195339','list-1195338','list-1195337','list-1195336','list-1195335','list-1195334','list-1195333','list-1195332','list-1195331','list-1195330','list-1195329','list-1195328','list-1195327','list-1195326','list-1195325','list-1195324','list-1195323','list-1195322','list-1195321','list-1195320','list-1195319','list-1195318','list-1195317','list-1195316','list-1195315') ORDER BY ext.taxis ASC,ext.id DESC】