Try this:
MATCH (n:Person)
with n.Age as age, collect(n) as ns, count(*) as cn
where cn > 1
call apoc.refactor.mergeNodes(ns, {properties:{`.*`: 'discard'}}) yield node
return age, cn
August Summer Fun!
Try this:
MATCH (n:Person)
with n.Age as age, collect(n) as ns, count(*) as cn
where cn > 1
call apoc.refactor.mergeNodes(ns, {properties:{`.*`: 'discard'}}) yield node
return age, cn