apoc.create.setProperties
Procedure APOC Core
apoc.create.setProperties( [node,id,ids,nodes], [keys], [values]) - sets the given properties on the nodes(s)
Signature
apoc.create.setProperties(nodes :: ANY?, keys :: LIST? OF STRING?, values :: LIST? OF ANY?) :: (node :: NODE?)Input parameters
| Name | Type | Default |
|---|---|---|
nodes |
ANY? |
null |
keys |
LIST? OF STRING? |
null |
values |
LIST? OF ANY? |
null |
Usage Examples
The examples in this section are based on the following sample graph:
CREATE (jennifer:Person {name: "Jennifer", community: 1, partition: 4})
CREATE (karin:Person {name: "Karin", community: 4, partition: 2})
CREATE (elaine:Person {name: "Elaine", community: 3, partition: 3})
MERGE (jennifer)-[:FRIENDS {since: datetime("2019-06-01")}]-(karin)
MERGE (jennifer)-[:FRIENDS {since: datetime("2019-05-04")}]-(elaine);We can duplicate all node properties on Person nodes, by running the following query:
MATCH (p:Person)
WITH p, keys(p) AS keys
CALL apoc.create.setProperties(p,[k in keys | k + "Copy"], [k in keys | p[k]])
YIELD node
RETURN node;| node |
|---|
{"name":"Jennifer","partition":4,"community":1,"nameCopy":"Jennifer","partitionCopy":4,"communityCopy":1} |
{"name":"Karin","partition":2,"community":4,"nameCopy":"Karin","partitionCopy":2,"communityCopy":4} |
{"name":"Mark","partition":3,"community":3,"nameCopy":"Mark","partitionCopy":3,"communityCopy":3} |