require 'migrate'
class CreateRedactions < ActiveRecord::Migration
- def up
+ def change
create_table :redactions do |t|
t.string :title
t.text :description
[:nodes, :ways, :relations].each do |tbl|
add_column tbl, :redaction_id, :integer, :null => true
- add_foreign_key tbl, [:redaction_id], :redactions, [:id]
+ add_foreign_key tbl, :redactions, :name => "#{tbl}_redaction_id_fkey"
end
end
-
- def down
- [:nodes, :ways, :relations].each do |tbl|
- remove_foreign_key tbl, [:redaction_id], :redactions, [:id]
- remove_column tbl, :redaction_id
- end
-
- drop_table :redactions
- end
end