使用另一个表中的数据更新mysql表

Question

是否可以使用子选择在mysql 5.0上运行UPDATE命令。

我想运行的命令是这样的：

UPDATE book_details 
SET live = 1 
WHERE ISBN13 = '(SELECT ISBN13 FROM book_details_old WHERE live = 1)'; 

ISBN13当前存储为一个字符串。

这应该是更新10k +行。

感谢，

威廉

Answer 1

只是痘痘变化，你得到它：

UPDATE book_details 
SET live = 1 
WHERE ISBN13 in (SELECT ISBN13 FROM book_details_old WHERE live = 1); 

Answer 2

UPDATE book_details AS bd, book_details_old AS old 
SET bd.live=1 
WHERE bd.isbn13=old.isbn13 
AND old.live=1; 

Answer 3

UPDATE table1 t1, table2 t2 
SET t1.field_to_change = t2.field_with_data 
WHERE t1.field1 = t2.field2; 

Answer 4

要更新数据从其它表格

UPDATE tab t1 
SET  t1.company_name = t2.company_name 
FROM tab t2 
WHERE t1.id = t2.id 

Answer 5

要在其他表

UPDATE table1, table2 SET table1.field1 = table2.field1 where table1.id = table2.id

EX更新从数据的表。 UPDATE transaction, member SET transaction.Memberid = member.memberId WHERE transaction.CardId = member.CardId;