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path: root/db/migrate/20161220091118_add_index_on_issues_parent_id.rb
blob: 07592a9d83a77c667bc2cd401a8b0dbd78a5c1ef (plain)
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class AddIndexOnIssuesParentId < ActiveRecord::Migration[4.2]
  def change
    add_index :issues, :parent_id
  end
end