RelatedDataTable::deleteByDiscounts

static function deleteByDiscounts(array $discountIds)
{
	if(empty($discountIds))
	{
		return;
	}
	$connection = Application::getConnection();
	$helper = $connection->getSqlHelper();
	$connection->queryExecute(
		'delete from '.$helper->quote(self::getTableName()).
		' where ' . $helper->quote('DISCOUNT_ID') . ' in ('.implode(',', array_map('intval', $discountIds)).')'
	);
}