计算机基础
Database
nosql-db
graph-db
neo4j
Crud

create

label

yuliang:Person:Student

property

{name: 'yuliang', age: 18}

create (yuliang:Person:Student {name: 'yuliang', age: 18})

delete

delete all

match (n)
 
 
delete n            // 删除所有结点(不存在关系)
detach delete n     // 删除所有节点(存在关系)

set

match (n:Person {name: "shuhao", age: 22})
 
set n.age = 23