What are differences between INSERT and UPDATE in MySQL?

Posted by shin on Stack Overflow See other posts from Stack Overflow or by shin
Published on 2010-01-04T21:51:55Z Indexed on 2010/05/28 7:11 UTC
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Filed under:

sql

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mysql

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update

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insert

It seems INSERT and UPDATE do the same things to me.

Is there any occasions where I should use INSERT instead of UPDATE and vice versa?

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