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How to create fast database queries

Archive for April 7th, 2009

Keeping rows

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It's very simple to delete, say, 10 top rows in MySQL:

DELETE
FROM   t_deleter
ORDER BY
          id
LIMIT 10

What if we want to delete all rows except the first 10?
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Written by Quassnoi

April 7th, 2009 at 11:00 pm

Posted in MySQL