apoc.refactor.mergeNodes Procedure apoc.refactor.mergeNodes([node1,node2],[{properties:'overwrite' or 'discard' or 'combine'}]) merge nodes onto first in list Signature apoc.refactor.mergeNodes(nodes :: LIST? OF NODE?, config = {} :: MAP?) :: (node :: NODE?) Input parameters Name Type Default nodes LIST? OF NODE? null config MAP? {} Output parameters Name Type node NODE? More documentation of apoc.refactor.mergeNodes