Why do my deleted property keys appear?

When using the Neo4j Browser and selecting the left frame and top icon entitled Database Information or using the built in stored procedure db.propertyKeys() you may see property keys which are no longer associated with any nodes. This is expected.… Read more →

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Comparing relationship properties within a path

You want to compare relationship-properties of a path, either by a global value or parameter, or with each other within a path. Basic model: (:Person {person_id:’123′})-[:FRIEND {date:’1972-01-01′}]->(m:Person {person_id:’456′}) Make sure to have an constraint OR index on your nodes: Constraint… Read more →

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