why developer does not use UninstallInterface for every modules they develop so module can uninstall completely. is there any problem to delete tables from database after uninstall modules?
app/code/Vendor/Module/Setup/Uninstall.php
<?php
namespace Vendor\Module\Setup;
use Magento\Framework\Setup\UninstallInterface;
use Magento\Framework\Setup\SchemaSetupInterface;
use Magento\Framework\Setup\ModuleContextInterface;
class Uninstall implements UninstallInterface
{
/**
* Module uninstall code
*
* @param SchemaSetupInterface $setup
* @param ModuleContextInterface $context
* @return void
*/
public function uninstall(
SchemaSetupInterface $setup,
ModuleContextInterface $context
) {
$setup->startSetup();
$connection = $setup->getConnection();
$connection->dropTable($connection->getTableName('your_table_name_here'));
$setup->endSetup();
}
}
