similar to: Are migrations executed within a transaction?

Hi! It seems that migration doesn''t use single transcation to execute the needed migrations for the database upgrade, so if I have database at version 5, and I wrote some migrations 6..10, and error occurs while executing migration 7, the database stays in state 6? I also think that migration taks could use some more verbosity, for example if migration fails, there''s no

I have a table that is to hold all ISO 639 language codes: alpha3t, alpha3b, alpha2, that bunch. It also (indirectly) holds language names, but that''s off-topic. alpha3t is the primary key, so I''ve told Active Record about this by saying set_primary_key "alpha3t" within the Language model. (Don''t try to call your models things like ISO639 (won''t work

Hi, Is it normal that a call to $(''some_form'').submit() doesn''t result in the execution of an onsubmit event handler on ''some_form''? Thanks, - Rowan -- Morality is usually taught by the immoral. -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, What's the purpose of test/mocks? I couldn't quite complete the Wiki entry on this because all the information I _could_ find was in the readme. - Rowan -- Morality is usually taught by the immoral. _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails

Hello everyone, I have another question related to a legacy schema I am working with. Do dynamic finders work with legacy schemas in general? The schema I am working with uses hungarian prefixes for column names. For example fOpen is 0 if a bug is closed and 1 if it is open (type smallint). When I try @bugs = Bug.find_all_by_fOpen(1), I get the following exception: undefined method

Hi all, I''m wondering if "rake freeze_gems" will freeze SwitchTower as well. If it doesn''t, I could try to modify the rake task at [1] to freeze extra gems such as switchtower into vendor/ (the rake task at [1] freezes gems into lib/ which I disagree with). Is there anyone else actually using a "frozen" SwitchTower? If so, what did you do to freeze it with a

Hi, I'd like to check the existance of a NOT NULL constraint for a given attribute using ActiveRecord. Is this possible or do I have to painstakingly query the information_schema myself? I need this for some reflection in a custom association. Thanks, - Rowan -- Morality is usually taught by the immoral. _______________________________________________ Rails mailing list

I''m working on a Rails project that needs to be deployed in the near future. To enable prompt responses to bug reports, me and my coding partner were thinking to use the following SVN repository lay-out/policy. We''re using trunk/ for our main-line development. Whenever we deploy something from our trunk, we first want to make a branch (e.g. branches/1.x) and then derive a tag

I have a table that lists domain names, with a form next to it to add new domains. I have AJAXified this so that new domains are immediately added as table rows. This works fine in Firefox 1.5/Win, but not in IE6/Win. Domains are added into the database, but the HTML table is not updated unless you reload the page. Some googling tells me there are issues with e.g. link_to_remote updating

Hi , I want to test the one below but I got the problem belongs_to :name, :class_name => "Phrase", :foreign_key => "name" in my test context "test"do should have_many :phrases end in language.rb belongs_to :name, :class_name => "Phrase", :foreign_key => "name" error is 1) Failure: test: check has_many and belongs_to

Hi everyone, I''m working on an file upload page that uses an ajax progress bar (http://sean.treadway.info/demo/upload/). I''ve also got validation on the uploads (must be a certain file size/mime type etc). When uploads pass validation - all is dandy. But when they fail - I can''t work out how to redisplay the form with the flash error messages (that normally appear

I read in various places that although migrations aren''t transactional, all you need to do is wrap you migration method in "ActiveRecord:: Base.connection.transaction do" to make the self.up or self.down transactional. In my experience (Rails + PostgreSQL), this doesn''t work very well. If my migration hits an exception, any tables that were touched remain modified.

Hi, I''m trying to run the "validates_inclusion_of" method in a before_save hook, because the range is dependant on the related data. But I can''t figure out how to call it. When calling it normally, it says it can''t find it. I''ve tried several combinations like "ActiveRecord::Validations.validates_inclusion_of", but I can''t seem to

Hi I''m trying to understand the AR find facilities, described here: http://api.rubyonrails.com/classes/ActiveRecord/Base.html#M000650 I have a list of ids that I want to retrieve, but have a condition that should restrict the list returned: return self.find( noteids, :conditions => [ "(private = 0 OR (private = 1 AND user_id = ?))", userid] ) According to the

Suppose I have one table: states id statename And I have two other tables that contains states: houses id color state_id places id place_name state_id How would my model relationships look like? class State < ActiveRecord::Base belongs_to house belongs_to place end class House < ActiveRecord::Base has_one state end class Place <

I''m new to RoR and have started building my first application. I''m building an account sign-up controller and I have two questions: 1. What is the best way to pass form params between methods in my sign-up controller? The solution I''m using seems too hacky and there''s got to be a something more elegant. I''m instantiating User.new to capture the

How can I pass @member varible from def member to def name and insert it into name_id? These methods are in the same controller. def member @member = params[:member] || '''' member = @member end def name name_id = @member end -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

Hi All I am trying to understand if I can use migrations to migrate data under the following conditions 1. Across 2 different databases (Oracle/DB2) with same schemas. 2. Across 2 different databases (Oracle/DB2) with different schemas. I am trying to avoid writing DBI/OCI8 scripts. Can somone please shed some light if this is even possible? thanks -daya -------------- next part

Hi all I have a new migration file created that adds some tables and fills one with some data: create_table :sound_styles do |t| t.column :name, :string, :null => false end create_table :show_types do |t| t.column :name, :string, :null => false end create_table :countries do |t| t.column :name, :string, :null => false end ActionView::Helpers::FormOptionsHelper::COUNTRIES.each

What is the best way to create a drop down where the viewable text in a concatenation of 2 or more columns? For instance, I hane a lookup table with these columns. Model FOO columns: id , name, phone In my drop select tag, I''d like the user to see: "name1 phone1" "name2 phone2" etc.. I know I can do this using find_by_sql . .. But, isn''t there a more