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December 5, 2016 15:06
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Neo4j: Return paths that contain only 1 node with a given property
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| // Match all the paths you are interested in, store them as p | |
| // then set n.property to the appropriate value. | |
| // the final 1 means how many nodes with that property/value you want in the paths | |
| MATCH p=(c)-[:REL_TYPE*]-(n) | |
| WHERE LENGTH(FILTER(n IN EXTRACT(n IN nodes(p) | n) WHERE n.property = "value"))=1 | |
| RETURN DISTINCT n |
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