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我对图形数据库有点兴趣,但我有一些疑问。我做了一些肤浅的研究(阅读),但并没有弄清楚(我熟悉图形和图形算法)。请原谅我的懒惰......但如果你有时间,请试一试这个问题。如何将以下 SQL 查询转换为 Neo4J Cypher:
给所有单单金额超过$100且单单商品数量大于3的客户。
这样的场景可以在 Neo4J 中建模吗?
假设模型的一些 2.0 Cypher:
match c:Customer-[:ordered]->o:Order-[:contains]->p:Product where o.total > 100.00 with c, o, count(p) as pcount where pcount > 3 return distinct c;