[TINKERPOP-1575] Improve use of Neo4j indicies for common searches

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Won't Do
• Affects Version/s: 3.2.3
• Component/s: neo4j
• Assignee: Cole Greer
• Reporter: Branden Moore
• Created: 30/Nov/16 15:52
• Updated: 08/Sep/23 15:24
• Resolved: 08/Sep/23 15:24

Description

When using a Neo4j-based graph, indicies are not used when more than one label is searched for.

gremlin> g.V().hasLabel("alpha").has("myProp", 10)
Final Traversal  [Neo4jGraphStep(vertex,[~label.eq(alpha),myProp.eq(10)]))]
gremlin> g.V().hasLabel("alpha", "beta").has("myProp", 10)
Final Traversal  [Neo4jGraphStep(vertex,[~label.within(alpha,beta),myProp.eq(10)]))]

Another example where indices are not used:

g.V().hasLabel('person').has(objId,within('test1','test2'))

Issue Links

• is duplicated by: TINKERPOP-2326 the query which contains the 'within' statement do not use the index, the query speed is too slower(in the neo4j-gremlin module)