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Posted to dev@tinkerpop.apache.org by "Robert Dale (JIRA)" <ji...@apache.org> on 2018/06/18 21:50:00 UTC
[jira] [Commented] (TINKERPOP-1575) Neo4j indicies not used when
multiple labels are searched for
[ https://issues.apache.org/jira/browse/TINKERPOP-1575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16516391#comment-16516391 ]
Robert Dale commented on TINKERPOP-1575:
----------------------------------------
Is there a line between neo4j-gremlin being a simple reference and is performance optimized?
> Neo4j indicies not used when multiple labels are searched for
> -------------------------------------------------------------
>
> Key: TINKERPOP-1575
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1575
> Project: TinkerPop
> Issue Type: Improvement
> Components: neo4j
> Affects Versions: 3.2.3
> Reporter: Branden Moore
> Priority: Minor
>
> When using a Neo4j-based graph, indicies are not used when more than one label is searched for.
> {noformat}
> 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)]))]
> {noformat}
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