protected function _getStatement(QlDao $dao)
{
if (!$dao->hasCounter()) {
return parent::_getStatement($dao);
}
$data = $this->_getDaoChanges($dao, false);
foreach ($data as $field => $value) {
$data[$field] = $this->_getCounterValue($dao, $field, $value);
}
if ($data) {
$qb = static::_getQueryBuilderClass();
return $qb::update($dao->getTableName(), $data)->where($dao->getId(true));
}
return null;
}
