无效在MySQL中使用4组功能（不是在5）

Question

任何想法，为什么查询

SELECT 
    m.* 
FROM 
    products_description pd, 
    products p 
    left join manufacturers m on p.manufacturers_id = m.manufacturers_id, 
    products_to_categories p2c 
WHERE 
    p.products_carrot = '0' and 
    p.products_status = '1' and 
    p.products_id = p2c.products_id and 
    pd.products_id = p2c.products_id and 
    pd.language_id = '4' and 
    p2c.categories_id = '42' 
GROUP BY manufacturers_id 
ORDER BY COUNT(*) 

可能给下列错误：

#1111 - Invalid use of group function

MySQL的4.0.24，而不是在MySQL 5.0。 51？

Answer 1

自我反应。提到一列，我想通过SELECT子句进行排序，并使用别名进行排序：

SELECT 
    m.*, COUNT(*) as cnt 
FROM 
    products_description pd, 
    products p 
    left outer join manufacturers m on p.manufacturers_id = m.manufacturers_id, 
    products_to_categories p2c 
WHERE 
    p.products_carrot = '0' and 
    p.products_status = '1' and 
    p.products_id = p2c.products_id and 
    pd.products_id = p2c.products_id and 
    pd.language_id = '4' and 
    p2c.categories_id = '42' 
GROUP BY p.manufacturers_id 
ORDER BY cnt