apoc.create.setProperties
Procedure
apoc.create.setProperties(nodes ANY, keys LIST<STRING>, values LIST<ANY>)
- sets the given properties to the given NODE
values.
Signature
apoc.create.setProperties(nodes :: ANY, keys :: LIST<STRING>, values :: LIST<ANY>) :: (node :: NODE)
Input parameters
Name | Type | Default | Description |
---|---|---|---|
nodes |
ANY |
null |
|
keys |
LIST<STRING> |
null |
The property keys to add to the given |
values |
LIST<ANY> |
null |
The values to add to the properties. |
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} |