Greetings!
I am working on creating a relationship between 2 existing node programmatically using Python. While the nodes have been created, the query of creating the relationship is getting executed as code, but I am not able to visually see the relationship between the 2 nodes - such a relationship isn't even recognized in the Neo4j Browser.
def create_edge(tx, crimeID, junctID, dist) :
query = 'MATCH (c:Crime), (j:Junction) WHERE c.crime_id = $crime_id AND j.id = $junction_id CREATE (c)-[r:NEAREST_CRIME_JN {distance: $distance, crime_id: $crime_id, junction_id: $junction_id}]->(j) return type(r)'
result = tx.run(query,crime_id=crimeID, junction_id=junctID, distance=dist)
return result
#takes in a transaction and the custom dictionary - containing the distance, crime_id and junction_id - connection to be made
def add_nearjn_edge(tx,nearjndict) :
create_edge(tx,nearjndict["crime_id"],nearjndict["junction_id"],nearjndict["distance"])
print("Edge created")
"Edge created" is displayed for all records (about 11,986 records) - but the connection (directed arrow) is missing in the browser. The datatypes of the crime_id and junction_id are integer and string respectively, does that make a difference? Any leads to this as soon as possible will be much appreciated!!
