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sql - Mysql strip time component from datetime

I need to do a date comparison in Mysql without taking into account the time component i.e. i need to convert '2008-11-05 14:30:00' to '2008-11-05'

Currently i am doing this:

SELECT from_days(to_days(my_date))

Is there a proper way of doing this?

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Yes, use the date function:

SELECT date(my_date)

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