MySQL server error report:Array ( [0] => Array ( [message] => MySQL Query Error ) [1] => Array ( [sql] => SELECT min(g.shop_price) AS min, max(g.shop_price) as max FROM `dingzhi`.`ecs_goods` AS g WHERE (g.cat_id IN ('6','17','18','1128','1129','19','20','21') OR g.goods_id IN ('2676','2677','2720','3189','3190','3240','3241') ) AND g.area_mall_id = AND g.is_delete = 0 AND g.is_on_sale = 1 AND g.is_alone_sale = 1 ) [2] => Array ( [error] => You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND g.is_delete = 0 AND g.is_on_sale = 1 AND g.is_alone_sale = 1' at line 1 ) [3] => Array ( [errno] => 1064 ) )