SQL Server - 更新[重複]時的內部聯接

本文翻譯自：SQL Server - inner join when updating [duplicate]

This question already has an answer here: 這個問題在這裏已有答案：

• Update a table using JOIN in SQL Server? 在SQL Server中使用JOIN更新表？ 10 answers 10個答案

I have the below query which does not work. 我有以下查詢不起作用。 What am I doing wrong? 我究竟做錯了什麼？ Is this even possible? 這甚至可能嗎？

UPDATE ProductReviews AS R 
   INNER JOIN products AS P 
       ON R.pid = P.id 
SET R.status = '0' 
WHERE R.id = '17190' 
  AND P.shopkeeper = '89137'

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#1樓

參考：https://stackoom.com/question/eENz/SQL-Server-更新-重複-時的內部聯接

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#2樓

This should do it: 這應該這樣做：

UPDATE ProductReviews
SET    ProductReviews.status = '0'
FROM   ProductReviews
       INNER JOIN products
         ON ProductReviews.pid = products.id
WHERE  ProductReviews.id = '17190'
       AND products.shopkeeper = '89137'

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#3樓

UPDATE R 
SET R.status = '0' 
FROM dbo.ProductReviews AS R
INNER JOIN dbo.products AS P 
       ON R.pid = P.id 
WHERE R.id = '17190' 
  AND P.shopkeeper = '89137';