I load some csv files to create nodes and relationships.
While I only create 7 relationships. The schema shows 10 relationships.
CREATE CONSTRAINT constraint_nav IF NOT EXISTS ON (n:Nav) ASSERT n.nav_id IS...
I'm trying to load some csv files to create nodes and relationship.
But there is a problem I can't understand and solve.
Here is an example:
In the file [navtech.csv] I created some 'NavTech' nodes.
GPS系统 is one of them, which navtec...
Hi, I'm new to neo4j and Cypher language.
I have created 2 kinds of nodes using cypher:
load csv with headers from 'file:///trackCheckContent.csv' as line
Yes, I did shutdown the server before I delete the neo4j folder and restart it.
But it turns out to be the picture I sent. So I delete the whole folder and download a new community version
Now it's ok.
I will open another topic when I hav...
Sorry...I find another problem.
I use the way you wrote to load csv. And you can see the schema has 10 relationship lines,but I only create 7 relationship lines.
My method is the same as that written on the first floor, only the following parts hav...