CIMMessenger::GetRelationById

static function GetRelationById($ID)
{
	global $DB;

	$ID = intval($ID);
	$arResult = Array();

	$strSql = "
		SELECT
			R.USER_ID, U.EXTERNAL_AUTH_ID, M.CHAT_ID
		FROM b_im_message M
		LEFT JOIN b_im_relation R ON M.CHAT_ID = R.CHAT_ID
		LEFT JOIN b_user U ON U.ID = R.USER_ID
		WHERE M.ID = ".$ID;
	$dbRes = $DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);
	while ($arRes = $dbRes->Fetch())
		$arResult[$arRes['USER_ID']] = $arRes;

	return $arResult;
}