gistfile1.txt

db:rollback

[mongrel@qaapp1-t current]$ pwd
/var/www/railsapps/auto/current
[mongrel@qaapp1-t current]$ RAILS_ENV=qa rake db:rollback
(in /var/www/railsapps/auto/releases/20100401170533)
==  ChangeAnswerCommentFieldToText: reverting =================================
-- change_column(:answers, :comment, :string)
   -> 0.8816s
==  ChangeAnswerCommentFieldToText: reverted (0.8821s) ========================


Answer to Question in Web Form:

>> a = Answer.last
=> #<Answer id: 8514, value: "123456789012345678901234567890123456789012345678901...", question_id: 2030, visible_in_profile: nil, editable_in_profile: nil, created_at: "2010-04-01 18:06:35", updated_at: "2010-04-01 18:06:35", form_response_id: 3685, comment: "", date_value: nil, boolean_value: nil, integer_value: nil, tabular_data_id: 0, float_value: nil, type: nil>
>> a.value
=> "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890"
>> 


Ran Migration...


[mongrel@qaapp1-t current]$ RAILS_ENV=qa rake db:migrate
(in /var/www/railsapps/auto/releases/20100401170533)
==  ChangeAnswerCommentFieldToText: migrating =================================
-- change_column(:answers, :comment, :text)
   -> 0.2611s
==  ChangeAnswerCommentFieldToText: migrated (0.2614s) ========================

Checked DB

>> a = Answer.last
=> #<Answer id: 8514, value: "123456789012345678901234567890123456789012345678901...", question_id: 2030, visible_in_profile: nil, editable_in_profile: nil, created_at: "2010-04-01 18:06:35", updated_at: "2010-04-01 18:06:35", form_response_id: 3685, comment: "", date_value: nil, boolean_value: nil, integer_value: nil, tabular_data_id: 0, float_value: nil, type: nil>
>> a.value
=> "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890"
>>