【发布时间】:2017-10-13 04:27:23
【问题描述】:
假设我在 neo4j 中有这个模型:
(n2) -> (n3)-> (n9)
/\
|
(n4)<-(n1)->(n5)->(n6)
| |
\/ \/
(n7) (n8)
所有节点都有firstname 和lastname 属性。
是否有任何密码可以列出所有节点及其父节点firstname 和lastname。
像这样的:
{
{
firstname: "n1 name",
lastname: "n1 last name"
parent: {}
},
{
firstname: "n2 name",
lastname: "n2 last name"
parent: {
firstname: "n1 name",
lastname: "n1 last name"
}
},
{
firstname: "n3 name",
lastname: "n3 last name"
parent: {
firstname: "n2 name",
lastname: "n2 last name"
}
},
.
.
.
{
firstname: "n9 name",
lastname: "n9 last name"
parent: {
firstname: "n3 name",
lastname: "n3 last name"
}
}
}
【问题讨论】:
标签: neo4j cypher graph-databases