SELECT a.id, a.cat_id, a.name, a.price, a.content, a.image, a.add_time, a.description, a.filepath, a.prd_type, b.click
FROM `dou_product` a
FORCE INDEX (idx_cat_id_id)
INNER JOIN `dou_product_click` b ON a.id = b.product_id
WHERE cat_id IN (147)
LIMIT 3820, 20
人凝血因子亚基A(FSA)ELISA试剂盒 - Elisa试剂盒 - 产品中心 - 滨州红蓝生物科技有限公司
