How does \Magento\Framework\Data\Collection\AbstractDb::getSize() work?

Development Database

dmitry_fedyuk (Dmitrii Fediuk) April 29, 2016, 3:37pm 1

How does \Magento\Eav\Model\AttributeRepository::getList() work?

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/Data/Collection/AbstractDb.php#L209-L217


/**
 * Get collection size
 *
 * @return int
 */
public function getSize()
{
    if ($this->_totalRecords === null) {
        $sql = $this->getSelectCountSql();

Details: How does \Magento\Eav\Model\ResourceModel\Entity\Attribute\Collection::getSelectCountSql() work?

github.com

magento/magento2/blob/958164/lib/internal/Magento/Framework/Data/Collection/AbstractDb.php#L218-L221


        $this->_totalRecords = $this->getConnection()->fetchOne($sql, $this->_bindParams);
    }
    return intval($this->_totalRecords);
}

How does \Magento\Eav\Model\AttributeRepository::getList() work?