如何做的Pig Latin

Question

我做外連接單柱在豬豬這樣

result = JOIN A by id LEFT OUTER, B by id; 

我如何加入的兩列兩列外連接，像 -

WHERE A.id=B.id AND A.name=B.name 

什麼是豬的等價物？我在豬手冊中找不到任何示例...有什麼幫助？

Answer 1

回答這個問題我自己 -

join a by (id, name), b by (id, name) 

http://ofps.oreilly.com/titles/9781449302641/advanced_pig_latin.html

Answer 2

以上回答實際上是一個INNER JOIN，正確的豬的說法應該是：

join a by (id, name) LEFT OUTER, b by (id, name)