question: @ Procedure @ PerformsWrites @ Description ( "apoc.refactor.from(rel, startNode) redirect relationship to use new start-node" ) public Stream < RelationshipRefactorResult > from ( @ Name ( "relationship" ) Relationship rel , @ Name ( "newNode" ) Node newNode ) { RelationshipRefactorResult result = new RelationshipRefactorResult ( rel . getId ( ) ) ; try { Relationship newRel = newNode . createRelationshipTo ( rel . getEndNode ( ) , rel . getType ( ) ) ; copyProperties ( rel , newRel ) ; rel . delete ( ) ; return Stream . of ( result . withOther ( newRel ) ) ; } catch ( Exception e ) { return Stream . of ( result . withError ( e ) ) ; } }
target:  Redirects a relationships to a new target node.