Best to ask such questions on stackoverflow:
In general, index the location array of [lat, lon]
CREATE CONSTRAINT ON (loc:Location) ASSERT loc.coords IS UNIQUE;
MERGE (loc:Location {coords:[{lat},{lon}]})
CREATE (m:Measure {value:{value}, time:{time}})-[:AT]->(loc);
Alternatively use two
Hi Jessica,
when you execute the query cypher query, just iterate over the cursor and
append it to a list. Then using the json.dumps() method you can get the
result in JSON format. You may then analyze it as per your needs
ᐧ
Regards,
Yayati Sule
Associate Data Scientist
Innoplexus Consulting
I'm migrating a postgresql database to neo4J. I am using the Python
language, but I have a problem. I have a table called 'historico' which
marks the rainfall recorded by a sensor in a certain latitude and
longitude. My problem is the following: if a node with such latitude and
longitude in my
