N98\Magento\Command\Database\AbstractShowCommand::execute PHP Method

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->_input = $input;
        $this->_output = $output;
        $this->initVariables($this->_input->getArgument('search'));
        $outputVars = $this->_allVariables;
        if (null === $this->_input->getArgument('search')) {
            $outputVars = array_intersect_key($this->_allVariables, $this->_importantVars);
        }
        $outputVars = $this->formatVariables($outputVars);
        reset($this->_importantVars);
        $hasDescription = isset($this->_importantVars[key($this->_importantVars)]['desc']) && false === $this->_input->getOption('no-description');
        $header = array('Variable Name', 'Value');
        if (true === $hasDescription) {
            $header[] = 'Description';
        }
        $this->renderTable($header, $this->generateRows($outputVars, $hasDescription));
    }