db structure, allow null in columns for '' values
db structure, allow null in columns for '' values

cernbox/core,michaelletzgus/nextcloud-server,sharidas/core,IljaN/core,pollopolea/core,nextcloud/server,pixelipo/server,owncloud/core,jbicha/server,lrytz/core,endsguy/server,whitekiba/server,owncloud/core,xx621998xx/server,owncloud/core,bluelml/core,pixelipo/server,pmattern/server,sharidas/core,pollopolea/core,whitekiba/server,nextcloud/server,lrytz/core,Ardinis/server,bluelml/core,bluelml/core,xx621998xx/server,pollopolea/core,andreas-p/nextcloud-server,sharidas/core,endsguy/server,IljaN/core,Ardinis/server,whitekiba/server,cernbox/core,cernbox/core,lrytz/core,cernbox/core,Ardinis/server,pixelipo/server,jbicha/server,andreas-p/nextcloud-server,pmattern/server,bluelml/core,endsguy/server,lrytz/core,nextcloud/server,andreas-p/nextcloud-server,pollopolea/core,whitekiba/server,michaelletzgus/nextcloud-server,owncloud/core,pmattern/server,IljaN/core,michaelletzgus/nextcloud-server,lrytz/core,andreas-p/nextcloud-server,endsguy/server,sharidas/core,Ardinis/server,IljaN/core,xx621998xx/server,pollopolea/core,endsguy/server,pixelipo/server,Ardinis/server,jbicha/server,bluelml/core,jbicha/server,pixelipo/server,owncloud/core,pmattern/server,michaelletzgus/nextcloud-server,whitekiba/server,xx621998xx/server,nextcloud/server,phil-davis/core,sharidas/core,cernbox/core,andreas-p/nextcloud-server,IljaN/core,xx621998xx/server,pmattern/server,jbicha/server