20150528093249_add_unique_index_on_roles_managed_roles.rb « migrate « db - redmine.git - Mirror of redmine code source: https://github.com/redmine/redmine

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class AddUniqueIndexOnRolesManagedRoles < ActiveRecord::Migration[4.2]
  def change
    add_index :roles_managed_roles, [:role_id, :managed_role_id], :unique => true
  end
end