selectcount(*) as aggregate from`nm_cont_news`where id in (select cont_id from nm_cont_tags where tag_id=920and type=0)5.33ms/app/Libraries/AcadePaginator.php:88ningmeng
select * from`nm_cont_news`where id in (select cont_id from nm_cont_tags where tag_id=920and type=0) orderby`id`desc limit 12 offset 7213.63ms/app/Libraries/AcadePaginator.php:89ningmeng