openstreetmap-website/db/migrate/031_create_countries.rb
Tom Hughes ac7bb003ec Cleanup migrations
Cleanup our migrations, replacing as much of our custom code
and monkey patching with modern standard rails methods.
2015-01-11 12:53:01 +00:00

21 lines
669 B
Ruby

require 'migrate'
require 'rexml/document'
class CreateCountries < ActiveRecord::Migration
def self.up
create_table :countries, :id => false do |t|
t.column :id, :primary_key, :null => false
t.column :code, :string, :limit => 2, :null => false
t.column :min_lat, :float, :limit => 53, :null => false
t.column :max_lat, :float, :limit => 53, :null => false
t.column :min_lon, :float, :limit => 53, :null => false
t.column :max_lon, :float, :limit => 53, :null => false
end
add_index :countries, [:code], :name => "countries_code_idx", :unique => true
end
def self.down
drop_table :countries
end
end