search for: initialschema

''rake migrate'' command can''t be executed on RadRails? I found Terminal Window at RadRails and executed ''rake migrate'' on that terminal many times.but nothing happend,even error messages. I made InitialSchema file like these and configured database.yml. of course I made database before executing ''rake migrate'' anyone,get me advice,please Tanks -~kota~ =================================== class InitialSchema < ActiveRecord::Migration def self.up create_table :lists do |t| t.co...

...ute and other behavior). Thus I decided to model edges as an ''Edge'' model and use a ''has_many :trough'' association in the Node model. However, it just doesn''t work, regardless of how hard I''ve tried. The database structure is as follows: class InitialSchema < ActiveRecord::Migration def self.up create_table :nodes do |t| t.column :title, :string, :null => false t.column :body, :text, :null => false, :default => '''' end create_table :edges do |t| t.column :node_id, :integer, :null => false...

One thing I found annoying about Migrations, besides that you have a very limited ways to define your data, is that it will overwrite EVERYTHING in your schema file. So if you spend hours customizing your initial schema file, to get it work, exactly like you''ll need it, that work immediately becomes for nothing once you run a migration. Your entire schema will get rewritten, not appended

Ahoy, I tried to install hieraki and it was a big mess. 1) upload_progress module needed to be installed 2) no test/development server configured in the config file so i had to add those 3) no log directory, had to add that 4) had to install 2 gems (ok fine) 5) once the server started, go to homepage and " NameError in Wiki/pageController#index uninitialized constant Node RAILS_ROOT:

Hi, I''m working on an app - my first Rails - and am looking for some suggestions on the best way (or good way) to set up my models / DB. In general there are teams and matches; a team will participate in multiple matches, and in each match there will be 6 teams - 3 vs. 3. I''m going to want to be able, for a particular team, pull up all matches for that team, to display a