RNeo4j (version 1.6.4)

getRels: Retrieve Relationships with Cypher Queries

Description

Deprecated. Use cypherToList. Retrieve relationships from the graph with a Cypher query.

Usage

getRels(graph, query, ...)

Arguments

graph

A graph object.

query

A character string.

...

Parameters to pass to the query in the form key = value, if applicable.

Value

A list of relationship objects.

See Also

getSingleRel

Examples

## Not run: 
# graph = startGraph("http://localhost:7474/db/data/")
# clear(graph)
# 
# alice = createNode(graph, "Person", name = "Alice")
# bob = createNode(graph, "Person", name = "Bob")
# charles = createNode(graph, "Person", name = "Charles")
# david = createNode(graph, "Person", name = "David")
# 
# createRel(alice, "KNOWS", bob)
# createRel(alice, "KNOWS", charles)
# createRel(charles, "KNOWS", david)
# 
# createRel(bob, "WORKS_WITH", david)
# createRel(alice, "WORKS_WITH", david)
# 
# getRels(graph, "MATCH (:Person)-[k:KNOWS]->(:Person) RETURN k")
# getRels(graph, "MATCH (:Person {name:{name}})-[r]->(:Person) RETURN r", name = "Alice")
# ## End(Not run)