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Note that there's still a little apoc in the neo4j loading code, but I think we can live with that. |
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this was superseded by #85 |
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APOC was used in our queries to collect the distinct nodes and edges from a query by using asSet.
This has now been replaced with an UNWIND and COLLECT DISTINCT.
It's done in a subquery both because it's slightly more readable, but mostly to handle the case where no edges are returned. (the unwind in that case produces a None which borks a simpler query)