apoc.graph.from

Procedure

apoc.graph.from(data Any, name String, props Map<String, Any>) - generates a virtual sub-graph by extracting all of the nodes and relationships from the given data.

Signature

apoc.graph.from(data :: ANY?, name :: STRING?, properties :: MAP?) :: (graph :: MAP?)

Input parameters

Name	Type	Default
data	ANY?	null
name	STRING?	null
properties	MAP?	null

Name

Type

Default

data

ANY?

null

name

STRING?

null

properties

MAP?

null

Output parameters

Name	Type
graph	MAP?

Name

Type

graph

MAP?

Usage Examples

The examples in this section are based on the following sample graph:

CREATE (TheMatrix:Movie {title:'The Matrix', released:1999, tagline:'Welcome to the Real World'})
CREATE (Keanu:Person {name:'Keanu Reeves', born:1964})
CREATE (Carrie:Person {name:'Carrie-Anne Moss', born:1967})
CREATE (Laurence:Person {name:'Laurence Fishburne', born:1961})
CREATE (Hugo:Person {name:'Hugo Weaving', born:1960})
CREATE (LillyW:Person {name:'Lilly Wachowski', born:1967})
CREATE (LanaW:Person {name:'Lana Wachowski', born:1965})
CREATE (JoelS:Person {name:'Joel Silver', born:1952})
CREATE
(Keanu)-[:ACTED_IN {roles:['Neo']}]->(TheMatrix),
(Carrie)-[:ACTED_IN {roles:['Trinity']}]->(TheMatrix),
(Laurence)-[:ACTED_IN {roles:['Morpheus']}]->(TheMatrix),
(Hugo)-[:ACTED_IN {roles:['Agent Smith']}]->(TheMatrix),
(LillyW)-[:DIRECTED]->(TheMatrix),
(LanaW)-[:DIRECTED]->(TheMatrix),
(JoelS)-[:PRODUCED]->(TheMatrix);

MATCH (m:Movie)
WITH collect(m) AS movies
CALL apoc.graph.from(movies, "movies", {})
YIELD graph AS g
RETURN g;

Table 1. Results
graph
{name: "movies", relationships: [], nodes: [(:Movie {tagline: "Welcome to the Real World", title: "The Matrix", released: 1999})], properties: {}}