db/post_migrate/20200804041930_add_not_null_constraint_on_external_diff_store_to_merge_request_diffs.rb


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# frozen_string_literal: true

class AddNotNullConstraintOnExternalDiffStoreToMergeRequestDiffs < ActiveRecord::Migration[6.0]
  include Gitlab::Database::MigrationHelpers

  DOWNTIME = false

  disable_ddl_transaction!

  def up
    add_not_null_constraint(:merge_request_diffs, :external_diff_store, validate: false)
  end

  def down
    remove_not_null_constraint(:merge_request_diffs, :external_diff_store)
  end
end