从MySQL连接中的多个表中选择？通过...分组？

Question

我有4张桌子：

1- resellers [id, name, etc..]
2- resellers_match [id, reseller_id, company_id]
3- companies [id, name, etc..]
4- products [id, name, company_id, etc..]

我需要从company_id与company_id.reseller_match和reseller.reseller_match = x匹配的产品中选择*;

我无法找到如何做到这一点。谢谢。

Answer 1

SELECT p.name as Product, c.name as Company, r.name as Reseller 
FROM products p
INNER JOIN companies c ON c.id = p.company_id 
INNER JOIN resellers_match rm ON c.id = rm.reseller_id 
INNER JOIN reseller r ON rm.reseller_id = r.id
ORDER BY p.name