CCalendarEvent::cleanFieldsValueBySectionId

static function cleanFieldsValueBySectionId(int $sectionId, array $fields): void
{
	global $DB;
	$dbFields = [];

	foreach ($fields as $field)
	{
		$dbFields[$field] = false;
	}

	if (!$dbFields)
	{
		return;
	}

	$DB->Query("UPDATE b_calendar_event SET "
		. $DB->PrepareUpdate('b_calendar_event', $dbFields)
		. " WHERE SECTION_ID = " . $sectionId);
}