mySQL你如何做一個連接鏈？

Question

嗨！ 我試圖找出如何在同一行代碼的多個步驟中進行聯接。 這是我到目前為止所得到的，但出現錯誤1064。

select * from jbcity
join jbsupplier on jbsupplier.city = jbcity.name where jbcity.state = "Mass"
join jbsupply on jbsupply.supplier = jbsupplier.id
join jbparts  on jbparts.id = jbsupply.part;

Answer 1

嘗試這個：

select * from jbcity
join jbsupplier on jbsupplier.city = jbcity.name 
join jbsupply on jbsupply.supplier = jbsupplier.id
join jbparts  on jbparts.id = jbsupply.part where jbcity.state = 'Mass';