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Neo4j/Cypher显示标签(匹配路径)_Neo4j_Cypher_Graph Databases - Fatal编程技术网

Neo4j/Cypher显示标签(匹配路径)

Neo4j/Cypher显示标签(匹配路径),neo4j,cypher,graph-databases,Neo4j,Cypher,Graph Databases,我的一个问题已经得到了回答: 最后一个问题是: query = CypherQuery(graph, "MATCH path=(n {name:{node}})<-[:DEPENDS_ON*]-() WITH NODES(path) AS np WITH REDUCE(s=[], i IN RANGE(0, LENGTH(np)-2, 1) | s + {p:np[i], c:np[i+1]}) AS cpairs UNWIND cpairs AS pairs WITH DISTINCT

我的一个问题已经得到了回答:

最后一个问题是:

query = CypherQuery(graph, "MATCH path=(n {name:{node}})<-[:DEPENDS_ON*]-() WITH NODES(path) AS np WITH REDUCE(s=[], i IN RANGE(0, LENGTH(np)-2, 1) | s + {p:np[i], c:np[i+1]}) AS cpairs UNWIND cpairs AS pairs WITH DISTINCT pairs AS ps RETURN ps.p, ps.c")

query=CypherQuery(graph,“MATCH path=(n{name:{node}}})你有没有试过在结尾处修改
、标签(ps.p)、标签(ps.c)
(aka in
RETURN
)?

嗨,谢谢,这很有效。我觉得很惭愧,因为我肯定在发布这个问题之前已经尝试过了(也许我在什么地方犯了愚蠢的错误:().无论如何,再次谢谢你!