我正在做一个Neo4j动手练习,下面是一个UCSD的视频。我正在剪辑和粘贴为练习提供的脚本。match (n)-[r:TO]->(m)not (n.Name in (neighbors+'D'))not (m.Name in (neighbors+'D'))where not((root)<--())
retur
我是neo4j的新手,所以我的问题对你来说可能听起来很愚蠢,但无论如何。MATCH (a) WHERE has(a.addr:street) RETURN a.addr:streetType mismatch: expected Node but was Boolean, Number, String or Co