(n:NrOwnershipService) RETURN r', 'SET r.touchedByBackfill=datetime()', {batchSize:20,iterateList:true,parallel:true,concurrency:3} ) YIELD total RETURN total ]]> (n:NrOwnershipService) RETURN r', 'SET r.touchedByBackfill=datetime()', {batchSize:20,iterateList:true,parallel:true,concurrency:3} ) YIELD total RETURN total ]]>