20090704172355_create_groups_users.rb
13 lines
| 383 B
| text/x-ruby
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RubyLexer
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r2755 | class CreateGroupsUsers < ActiveRecord::Migration | ||
def self.up | ||||
create_table :groups_users, :id => false do |t| | ||||
t.column :group_id, :integer, :null => false | ||||
t.column :user_id, :integer, :null => false | ||||
end | ||||
add_index :groups_users, [:group_id, :user_id], :unique => true, :name => :groups_users_ids | ||||
end | ||||
def self.down | ||||
drop_table :groups_users | ||||
end | ||||
end | ||||