> amvis wrote in post #1043961:
>> My database(PostgreSQL) have some amount of data, so i need to retrieve
>> the
>> data for current date only.But my doubt is how to compare the today date
>> with created_at field. Now am trying so many ways to find that.
>>
>> Is this correct way * where created_at BETWEEN '2012-01-16
>> 00:00:00.00000'
>> AND '2012-01-17 00:00:00.00000'...?*
>
> Answer by example:
>
> $ rails console
> 1.9.3-p0 :001 > today = Date.today
> => Fri, 03 Feb 2012
> 1.9.3-p0 :002 > tomorrow = Date.today + 1.day
> => Sat, 04 Feb 2012
> 1.9.3-p0 :003 > orders = Order.where(:created_at => today...tomorrow)
> Order Load (0.7ms) SELECT "orders".* FROM "orders" WHERE
> ("orders"."created_at" >= '2012-02-03' AND "orders"."created_at" <
> '2012-02-04')
Be sure to check your timezones...
Date.today does not honor the timezone set within Rails...
You might want to use Time.zone.now.to_date instead...
-philip
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
