From: Robert Klemme <shortcutter@...>
Date: 2010-01-29T17:23:43+09:00
Subject: Re: ActiveRecord::Rollback Config Help

2010/1/28 kels0n <kelsen23@gmail.com>:
> class TestRollback < ActiveRecord::Base
> end
>
> ActiveRecord::Base.establish_connection(
>  :adapter => 'sqlserver',
>  :username => 'user',
>  :password => 'pass',
>  :database => 'testdb',
>  :host => 'localhost'
> )
>
> TestRollback.transaction do
>  TestRollback.create(:name => 'Test')
>  raise ActiveRecord::Rollback
> end
>
> TestRollback.find(:all)  # returns [#<TestRollback name: "Test">]
>
> The only difference between this configuration and my one at home is I
> don't have version 1.15.6 of the activerecord gem installed on my home
> machine.  However, this script needs to use that version of
> activerecord because of some legacy code that I inherited and haven't
> had a chance to rewrite.  I'm hoping there's a way around this without
> having to rewrite the code.
>
> Any ideas?

I can't help you with AR but just making sure we exclude the easy
mistakes which still happen all the time: you have verified that the
record in question is not in the table before the TX starts, did you?

Kind regards

robert


-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/