{"status":"error","qu":"select pm.* from relation_master as  rm  left join product_master as pm on pm.product_id=rm.product_id where 1=1 and pm.product_price!=0  and rm.type_id='112' and rm.type='subcat'  order by pm.push_to_top_date desc,pm.product_id desc  LIMIT 20, 20"}