mysql 的查询嵌套问题。
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->select a.*, d.sell_countfrom borough as a left join ( select da.* from ( select count(db.id) as sell_count,db.borough_id from housesell as db where db.borough_id = a.id ) as da ) as dwhere a.is_checked = 1 order by id desc LIMIT 0, 10
SELECT a.*, COUNT(db.id) AS sell_count FROM borough AS a LEFT JOIN housesell AS db ON( db.borough_id = a.id)WHERE a.is_checked = 1 GROUP BY a.idORDER BY id DESC LIMIT 0, 10<div class="clear"> </div>