App\Console\Commands\Schema::fire PHP Method

    public function fire()
    {
        $tables = $this->input->getOption('tables');
        if ($tables == false) {
            $this->error('Cannot find table name.');
        }
        $tables = explode(',', $tables);
        if (count($tables) == 0) {
            $this->error('Cannot find table name.');
        }
        $config = $this->databaseHandler->getConfig();
        // 어떤 connection 에 table 이 있는지 알 수 없음
        $connectors = [];
        foreach ($config as $name => $settings) {
            $connectors[] = $this->databaseHandler->connection($name);
        }
        $cacheNames = [];
        /** @var \Xpressengine\Database\VirtualConnectionInterface $connector */
        foreach ($connectors as $connector) {
            foreach ($tables as $table) {
                if (in_array($table, $cacheNames) === true) {
                    continue;
                }
                if ($connector->setSchemaCache($table, true) === true) {
                    $cacheNames[] = $table;
                }
            }
        }
        if (count($cacheNames) === 0) {
            $this->error('Cannot find table name. Please check database table name');
        } else {
            $this->info(implode(',', array_unique($cacheNames)) . ' database tables cached.');
        }
    }