looks like you can run from the console
repository.adapter.query("...")
On Jan 30, 8:29 pm, senihele <[email protected]> wrote:
> Hey all,
>
> I have a Sinatra/Datamapper application on Heroku. Datamapper doesn't
> handle migrations very well, and to the best of my knowledge can't
> remove or rename a column without wiping out the entire database.
> Anyone have any ideas on how I can do this manually? I tried to run
> the raw sql via the console, but when i run
>
> ActiveRecord::Base.connection.execute("select ...")
>
> I get the error message:
>
> ActiveRecord::ConnectionNotEstablished:
> ActiveRecord::ConnectionNotEstablished
>
> It seems like Datamapper also now has support to AR style migrations,
> but I can' find anything on how to set this up with Sinatra. Since I
> haven't been using AR style migrations up until this point, it would
> just be easier to be able to to remove and rename the columns
> directly.
>
> Any ideas? Thanks.
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