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annotate db/migrate/20090406161854_add_parent_id_to_enumerations.rb @ 1169:492ff72268e3 bug_521

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Close obsolete branch bug_521
author Chris Cannam
date Thu, 18 Oct 2012 10:42:48 +0100
parents 513646585e45
children
rev   line source
Chris@0 1 class AddParentIdToEnumerations < ActiveRecord::Migration
Chris@0 2 def self.up
Chris@0 3 add_column :enumerations, :parent_id, :integer, :null => true, :default => nil
Chris@0 4 end
Chris@0 5
Chris@0 6 def self.down
Chris@0 7 remove_column :enumerations, :parent_id
Chris@0 8 end
Chris@0 9 end