Accessing the Database¶
The TYPO3 database should always be accessed using the QueryBuilder of doctrine.
The ConnectionPool
class can be used to create
a QueryBuilder
instance:
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Database\Query\QueryBuilder;
$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('tablename');
See the Database Access API documentation for more details.