Ignore non existing columns during migrations
Ignore non existing columns during migrations

kyfr59/atom-cg35,artefactual/atom,artefactual/atom,CENDARI/atom,artefactual/binder,kyfr59/atom-cg35,artefactual/binder,kyfr59/atom-cg35,Surfrdan/atom,Surfrdan/atom,CENDARI/atom,artefactual/atom,Surfrdan/atom,artefactual/binder,artefactual/binder,CENDARI/atom