[Neo4j] Convert string to numbers

2017-02-06 Thread Jessica Marinho
I created a database with many nodes, some nodes store numbers as properties, but these numbers are stored as string, The numbers contain many digits like 43.9883999. Can I convert all these strings to numbers? -- You received this message because you are subscribed to the Google

[Neo4j] Query time

2016-12-30 Thread Jessica Marinho
I developed the following script: from neo4j.v1 import GraphDatabase, basic_auth driver = GraphDatabase.driver("bolt://localhost", auth=basic_auth("neo4j", "1234")) session = driver.session() session.run("MATCH (s:Sensor)-[r]-(d:Data)-[r1]-(h:Hora)-[r2]-(p:Precipitacao) WHERE

[Neo4j] Cypher queries in python

2016-05-26 Thread Jessica Marinho
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