db/migrate/20190626175626_add_group_creation_level_to_namespaces.rb


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# frozen_string_literal: true

class AddGroupCreationLevelToNamespaces < ActiveRecord::Migration[5.1]
  include Gitlab::Database::MigrationHelpers

  DOWNTIME = false
  disable_ddl_transaction!

  def up
    unless column_exists?(:namespaces, :subgroup_creation_level)
      add_column_with_default(:namespaces,
                              :subgroup_creation_level,
                              :integer,
                              default: 0)
    end
  end

  def down
    if column_exists?(:namespaces, :subgroup_creation_level)
      remove_column(:namespaces, :subgroup_creation_level)
    end
  end
end