Neo4j

Is there a way to replace a node with another existing one in neo4j, without having to delete all relationships, delete the old node, and reattach relationships to the new one? E.g. I have an industry node called online retail that 3 company nodes po...

Brand new to Cypher here! I am trying to write a script that allows me to build relationship between nodes. Currently using the syntax below to make a series of nodes: MERGE (a : Company {name:'CompanyA'}) ON CREATE SET a = {name:'CompanyA', sector:'...