apoc.graph.fromDB
Procedure APOC Core
apoc.graph.fromDB('name',{properties}) - creates a virtual graph object for later processing
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);CALL apoc.graph.fromDB("all", {});| graph |
|---|
{name: "all", relationships: [[:ACTED_IN {roles: ["Neo"]}], [:ACTED_IN {roles: ["Trinity"]}], [:ACTED_IN {roles: ["Morpheus"]}], [:ACTED_IN {roles: ["Agent Smith"]}], [:DIRECTED], [:DIRECTED], [:PRODUCED]], nodes: [(:Movie {tagline: "Welcome to the Real World", title: "The Matrix", released: 1999}), (:Person {name: "Keanu Reeves", born: 1964}), (:Person {name: "Carrie-Anne Moss", born: 1967}), (:Person {name: "Laurence Fishburne", born: 1961}), (:Person {name: "Hugo Weaving", born: 1960}), (:Person {name: "Lilly Wachowski", born: 1967}), (:Person {name: "Lana Wachowski", born: 1965}), (:Person {name: "Joel Silver", born: 1952})], properties: {}} |