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view db/migrate/104_add_projects_lft_and_rgt.rb @ 1563:171c31a5cca4 live

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A script to flatten an Hg repo with subrepos into one without. Not currently used.
author Chris Cannam
date Wed, 20 Jan 2016 15:03:23 +0000
parents 513646585e45
children
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class AddProjectsLftAndRgt < ActiveRecord::Migration
  def self.up
    add_column :projects, :lft, :integer
    add_column :projects, :rgt, :integer
  end

  def self.down
    remove_column :projects, :lft
    remove_column :projects, :rgt
  end
end