Make all to all relationship among the element present in list

[vikrant462]

I have csv file with two column as source and target.
I need to make all to all relationship between all the element in the target column of each respective source.

here is my query, I am not able to make all to all relationship.

LOAD CSV with headers FROM 'file:///sample.csv' AS row

unwind (split(row.target,'|'))  as target

merge (n:MyNode{name:row.source})
merge (m:MyNode{name:target})
merge (m) -[:TO{weight:row.weight}]->(n)

merge (m) -[:r]-(m)  // not sure about this line

[vikrant462]

stackoverflow.com

Make all to all relationship among the element present in list in neo4j

neo4j, cypher

answered by InverseFalcon on 03:51PM - 26 Apr 21 UTC

here is the answer for same..