<b>MySQL server error report:Array
(
    [0] => Array
        (
            [message] => MySQL Query Error
        )

    [1] => Array
        (
            [sql] => SELECT SQL_CACHE  b.brand_id, b.brand_name, b.brand_logo, b.brand_desc, COUNT(*) AS goods_num, IF(b.brand_logo > '', '1', '0') AS tag FROM `yxdt_office`.`ecs_brand`AS b, `yxdt_office`.`ecs_goods` AS g WHERE g.brand_id = b.brand_id  AND g.cat_id  IN ('1476','1540','1541','1542','1543','1544','1545','1546','1547','1548','1549','1550','1551','1552','1553','1555','1556','1557','1558','1559','1560','1561','1562','1564','1565','1566','1567','1568','1569','1570','1571','1572','1573','1574')  AND is_show = 1  AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_display=1 AND g.is_delete = 0 GROUP BY b.brand_id HAVING goods_num > 0 ORDER BY tag DESC, b.sort_order ASC LIMIT 3 
        )

    [2] => Array
        (
            [error] => Column 'is_show' in where clause is ambiguous
        )

    [3] => Array
        (
            [errno] => 1052
        )

)