11li
Node Clone
since ‎01-16-2022
‎06-01-2022

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Hi, everyone! I load some csv files to create nodes and relationships. While I only create 7 relationships. The schema shows 10 relationships. Process: 1.CREATE CONSTRAINT CREATE CONSTRAINT constraint_nav IF NOT EXISTS ON (n:Nav) ASSERT n.nav_id IS...
Hello everyone! 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 create(:TrackCheckContent{risk:line.risk,risk_id:line.risk_id,info_source:line.source,url:line...
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