In most instances, ActiveRecord's abstraction layer should be rich
enough that you don't need to do this very often, but if you really
have to you can run SQL commands on the database in at least two ways:
1) ActiveRecord::Base.connection.execute('select * from ....'). The
thing to note here is that it will return the raw result object from
the Postgres database adapter (http://ruby.scripting.ca/postgres/rdoc/
classes/PGresult.html)
2) If you're just doing a query on a specific model, you can do
YourModelHere.find_by_sql('select * from yourmodeltable').
Best,
/Morten
On Jul 21, 2008, at 11:23 AM, mikong wrote:
>
> To import data, go to the Data tab in the edit application view. Click
> on the number of records beside the table name. You should be able to
> find the Import CSV form.
> >
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Heroku" 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/heroku?hl=en
-~----------~----~----~----~------~----~------~--~---
