8 lines
236 B
Plaintext
8 lines
236 B
Plaintext
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MATCH (person1:Person {id:"17592186055119"}), (person2:Person {id:"8796093025131"})
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OPTIONAL MATCH (person1)-bfs[r](a, b | type(a) = "KNOWS", 15)-(person2)
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RETURN
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CASE r IS NULL
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WHEN true THEN -1
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ELSE size(r) + 1
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END AS pathLength;
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