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# frozen_string_literal: true
class RemoveIndexNotificationsOnAccountActivity < ActiveRecord::Migration[5.2]
disable_ddl_transaction!
def up
remove_index :notifications, name: :account_activity
remove_index :notifications, name: :index_notifications_on_account_id_and_id
end
def down
add_index :notifications, [:account_id, :activity_id, :activity_type], unique: true, name: 'account_activity', algorithm: :concurrently
add_index :notifications, [:account_id, :id], order: { id: :desc }, algorithm: :concurrently
end
end
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