diff between tables

Posted by www.yegorov-p.ru on Stack Overflow See other posts from Stack Overflow or by www.yegorov-p.ru
Published on 2010-03-26T06:40:27Z Indexed on 2010/03/26 7:03 UTC
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I have two tables, with the same structure, for example: table "first' with columns 'a','b','c' and table 'second' with the same columns. How to find difference betweet those two tables? Of course, I can make some script on python, that will make set(a)-set(b), but I think there is some way to do it in mysql.

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