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Neo4j/Cypher:如果它与另一个节点之间的任何关系满足特定条件,则返回节点_Neo4j_Cypher - Fatal编程技术网

Neo4j/Cypher:如果它与另一个节点之间的任何关系满足特定条件,则返回节点

Neo4j/Cypher:如果它与另一个节点之间的任何关系满足特定条件,则返回节点,neo4j,cypher,Neo4j,Cypher,有两个节点 路线图:(:路线图) 程序:(:程序) 他们与这段关系有关 (:Roadmap)您可以尝试使用以下功能: MATCH (rm:Roadmap)<-[r:IS_SHOWN_ON_ROADMAP]-(p:Program) WITH p, collect(r) as rs WHERE ALL(rel in rs WHERE rel.endDate IS NOT NULL) RETURN p 匹配(rm:路线图) MATCH (rm:Roadmap)<-[r:IS_SHOWN_

有两个节点

  • 路线图:(:路线图)
  • 程序:(:程序)
  • 他们与这段关系有关
    (:Roadmap)您可以尝试使用以下功能:

    MATCH (rm:Roadmap)<-[r:IS_SHOWN_ON_ROADMAP]-(p:Program)
    WITH p, collect(r) as rs WHERE ALL(rel in rs WHERE rel.endDate IS NOT NULL)
    RETURN p
    
    匹配(rm:路线图)
    
    MATCH (rm:Roadmap)<-[r:IS_SHOWN_ON_ROADMAP]-(p:Program)
    WITH p, collect(r) as rs WHERE ALL(rel in rs WHERE rel.endDate IS NOT NULL)
    RETURN p