QFQ

  sql = SELECT CONCAT('{{pageId:T0}}&form=request&formModeGlobal=readonly&r=', r.id) AS _Pages, 
                      @rank:=@rank+1 AS rank, CONCAT(pAp.name,' ',pAp.firstName), r.projektTitel, r.studiendekanStatus, 
                      CONCAT('{{pageId:T0}}&form=requestStudiendekan&r=', r.id, '|Freigabe|',
                        IF(r.studiendekanTimestamp = 0,'','Gesperrt: Freigabe / Ablehnung ist bereits erfolgt') ,'||', 
                      IF(r.studiendekanTimestamp = 0,'','disabled ') , '||',
                      IF(r.studiendekanTimestamp = 0,'0','1')  ) AS _Pages 
                 FROM Person AS pAp , Person AS pSd , Request as r 
                 WHERE r.pIdStudiendekan = pSd.id AND pSd.uzhShortName = '{{feUser:T}}'  AND r.grIdPool = 36 AND
                             r.pIdApplicant = pAp.id ORDER BY `pSd`.`id` DESC 

he