Question

I would only like to get only the data from the last hour. the query should be something like that…

SELECT some_date_related_data FROM some_table
WHERE time > now() - (1hour)

how can i achieve that?

Thanks!

Answer 1

Since you used NOW(), I’m guessing this is about MySQL. Then I’d suggest reading the manual 🙂

http://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html

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For MySQL:

WHERE time > NOW() - INTERVAL 1 HOUR ;

or

WHERE time > DATE_ADD( NOW(), INTERVAL -1 HOUR ) ;

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For MS-Access:

WHERE time > DateAdd( 'h', -1, Now() ) ;