db/migrate/20200904200803_backfill_default_false_to_local_only.rb


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class BackfillDefaultFalseToLocalOnly < ActiveRecord::Migration[5.2]
  disable_ddl_transaction!

  def up
    safety_assured do
      execute('UPDATE statuses SET local_only = false WHERE local_only IS NULL')
    end
  end

  def down
    nil
  end
end