Extract schema creation code into its own method.
Extract schema creation code into its own method.

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