Doctrine\DBAL\Migrations\Version::markVersion PHP Method

    private function markVersion($direction)
    {
        $action = $direction === 'up' ? 'insert' : 'delete';
        $this->configuration->createMigrationTable();
        $this->connection->{$action}($this->configuration->getMigrationsTableName(), [$this->configuration->getMigrationsColumnName() => $this->version]);
    }