SELECT g.id, g.spu_id as spuId, g.gmt_start as gmtStart, g.gmt_end as gmtEnd, g.min_price as minPrice, g.max_price as maxPrice, g.min_num as minNum, g.buyer_num as buyerNum, g.automatic_refund as automaticRefund, g.`status`, g.gmt_update as gmtUpdate, g.gmt_create as gmtCreate, s.original_price as originalPrice, s.price as price, s.vip_price as vipPrice, s.title, s.sales, s.img, s.unit FROM unimall_group_shop AS g LEFT JOIN unimall_spu as s on s.id = g.spu_id WHERE g.`status` = 1 ORDER BY id DESC SELECT g.id, g.spu_id as spuId, g.gmt_start as gmtStart, g.gmt_end as gmtEnd, g.min_price as minPrice, g.max_price as maxPrice, g.min_num as minNum, g.buyer_num as buyerNum, g.automatic_refund as automaticRefund, g.`status`, g.gmt_update as gmtUpdate, g.gmt_create as gmtCreate, s.original_price as originalPrice, s.price as price, s.vip_price as vipPrice, s.title, s.sales, s.img, s.unit FROM unimall_group_shop AS g LEFT JOIN unimall_spu as s on s.id = g.spu_id WHERE g.id = #{id} UPDATE unimall_group_shop SET buyer_num = buyer_num + #{num} WHERE id = #{id}