Magento 2 db connection

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$resource = $objectManager->get('Magento\Framework\App\ResourceConnection');
$connection = $resource->getConnection('\Magento\Framework\App\ResourceConnection::DEFAULT_CONNECTION'); 
$results = $connection->fetchone($query);

Similar codes

3 votes235 views1 answer
Laravel middleware route
PHP Laravel
0 vote249 views2 answers
Laravel General error: 1215 Cannot add foreign key constraint"
PHP Laravel
0 vote242 views1 answer
Laravel htaccess for aws ec2
PHP Laravel
7 votes236 views3 answers
Php login system
PHP
0 vote233 views1 answer
Turning a StdClass object into an array
PHP
0 vote248 views1 answer
Php copyright footer
PHP
1 vote301 views3 answers
Import faker in laravel
PHP Laravel
6 votes247 views3 answers
Laravel route namespace
PHP Laravel
0 vote231 views1 answer
How to log out php
PHP
1 vote242 views1 answer
Laravel-cors
PHP Laravel