如何导入csv数据以在neo4j中创建具有指定属性的节点
我必须创建30多个节点,将以下CSV数据作为属性如何导入csv数据以在neo4j中创建具有指定属性的节点,neo4j,cypher,graph-databases,Neo4j,Cypher,Graph Databases,我必须创建30多个节点,将以下CSV数据作为属性 id,name,skill,cur_company,pre_company,college,location 1,"pavan","java","CGI","CSC","JNTU","HYDERABAD" 2,"ravi","java","TCS","CSC","SGPL","DELHI" ... 如何通过导入上述数据来创建节点。像 u1:User {id:1,name:"pavan",skill:"java",cur_c
id,name,skill,cur_company,pre_company,college,location
1,"pavan","java","CGI","CSC","JNTU","HYDERABAD"
2,"ravi","java","TCS","CSC","SGPL","DELHI"
...
如何通过导入上述数据来创建节点。像
u1:User {id:1,name:"pavan",skill:"java",cur_company:"CGI",prev_company:"CSC",location:"HYDERBAD"}
u2:User {id:2,name:"ravi",skill:"java",cur_company:"TCS",prev_company:"CSC",location:"DELHI"}
Cypher中有一个专用命令:
load csv with headers from "file-url" as data
create (u:User {data}}
或
在应用上述命令之前,请在neo4j.conf文件中进行以下更改: 注释
#dbms.security.allow_csv_import_from_file_url=true
行
及
取消注释dbms.directories.import=import行嗨,Michael,感谢您的快速响应。我们可以在上面的上下文中将id设置为自动递增吗??
load csv with headers from "file-url" as data
create (u:User {id:data.id, name:data.name, ....}}