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2006 Jul 25
6
Subtract a field from the current time in MySQL?
I have the following:
Table Products:
With a column called "purchased_at" of type "datetime".
Products.find(:all, :conditions => ["? - purchased_at >= 120",
Time.now])
Why doesn''t that work? What I''m trying to do is find records that were
purchased less than or equal to 2 minutes ago.
Thanks for your help.
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