select id from editConference where ConfUrl = 'greenchemistry.conferenceseries.com/2016/eposter/heterogeneous-base-catalyzed-depolymerization-of-lignin-into-aromatic-monomers-green-chemistry-2016' and up=1 ORDER BY id ASC select id from editConference where ConfUrl = 'greenchemistry.conferenceseries.com' and up = '1' ORDER BY id ASC