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Head's Up! These forums are read-only. All users and content have migrated. Please join us at community.neo4j.com.

fabiooliveirasa
Node
since ‎12-17-2020
‎06-01-2022

User Statistics

  • 9 Posts
  • 0 Solutions
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User Activity

Filter link in relationshipProjection

03-23-2021
Hi All I have success to handle minimal Stp now (neo4j 4.1 with gds) following: Minimum Weight Spanning Tree - Neo4j Graph Data Science [... MATCH (n:Place{id: 'D'}) CALL gds.alpha.spanningTree.maximum.write({ nodeProjection: 'Place', relationshipPro...

SpanningTree algo

03-10-2021
Hi everyone, I'm trying to run minimum spanning tree algo inside Neo3.4, but even with apoc., algo. config lines inserted (unrestricted and whitelist) and jar file inside plugins folder. I receive ProcedureNotFound when I call algo.spanningTree.minim...

Query ShortPath based on Attribute

12-18-2020
Hi All, Someone already tried to get one Path based on some attribute ? I'm trying this one: MATCH (r1:EndNode { Name:'aaa'}),(r2:EndNode { Name:'bbb'}) MATCH p = allShortestPaths((r1)-[r*]-(r2)) WHERE r.Denied <> 'TESTONE' return p Without WHERE ca...

Static routing/Path

12-17-2020
Hi All, I'm new with Neo4J and I'm trying to use in IP/MPLS field. I'm able to get the routers and links using snmp queries. So now I already have nodes and relations inside Neo4J based on the network topology and I can query the path between nodes b...