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# frozen_string_literal: true
require Rails.root.join('lib', 'mastodon', 'migration_helpers')
class OptimizeNullIndexWebPushSubscriptionsAccessTokenId < ActiveRecord::Migration[5.2]
include Mastodon::MigrationHelpers
disable_ddl_transaction!
def up
update_index :web_push_subscriptions, 'index_web_push_subscriptions_on_access_token_id', :access_token_id, where: 'access_token_id IS NOT NULL'
end
def down
update_index :web_push_subscriptions, 'index_web_push_subscriptions_on_access_token_id', :access_token_id
end
end
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