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retrography/personlinker.cypher

Created June 21, 2014 17:18
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Basic Neo4j Cypher query to link all the individuals in the graph database using the same email address
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personlinker.cypher
MATCH (a:Person), (b:Person {email:a.email})
WHERE HAS(a.email) AND HAS(b.email)
AND a.email IS NOT NULL AND b.email IS NOT NULL
AND a<>b
CREATE UNIQUE (a)-[i:IS]-(b);
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