Ruby on Rails Saturday, January 1, 2011

Michael Baldock wrote in post #971769:
> Hi all,
>
> I've got a database of events, and (possibly foolishly) I've got column
> names such as eventDate, with capital letters.

Oy. I agree with Michael that this is probably worth changing.

> When I want to order the
> list of events by their date, I use the line:
>
>
> @ed_ten_events = AllEvent.where(:city_location => 'Edinburgh',
> :ten_event => true).order('eventDate ASC')
>
>
> This works fine on the local server,

Using what DB?

> but on Heroku it crashes. The logs
> reveal that the Heroku Server is being searched with the wrong column
> name, one without capitals

Right. Heroku uses PostgreSQL, which converts all identifiers to
lowercase unless you surround them with double quotes. Check the
Postgres docs for more on this.

Best,
-- 
Marnen Laibow-Koser
http://www.marnen.org
marnen@marnen.org

Sent from my iPhone

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