select id from editConference where ConfUrl = 'middleeast.pharmaceuticalconferences.com/2015/eposter/pharmacokinetic-interactions-between-hypericm-perforatum-l-and-conventional-drugs-pharma-middle-east-2015' and up=1 ORDER BY id ASC select id from editConference where ConfUrl = 'middleeast.pharmaceuticalconferences.com' and up = '1' ORDER BY id ASC