AT
Apache TinkerPop•9mo ago
vuon cham chi

filter lambda in remote console

hi all, i’m trying to do filter on remote console to neptune server but keep getting MalformedQueryException for query like g.V().filter { it.get().label() == ‘person’ }. Advices are appreciated. TIA
Solution:
Neptune does not support closures/lambdas: https://docs.aws.amazon.com/neptune/latest/userguide/access-graph-gremlin-differences.html#feature-gremlin-differences-lambda you would have to use pure Gremlin steps, thus g.V().hasLabel('person')
Gremlin standards compliance in Amazon Neptune - Amazon Neptune
Overview of differences between the Neptune and TinkerPop implementations of Gremlin.
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Solution
spmallette
spmallette•9mo ago
Neptune does not support closures/lambdas: https://docs.aws.amazon.com/neptune/latest/userguide/access-graph-gremlin-differences.html#feature-gremlin-differences-lambda you would have to use pure Gremlin steps, thus g.V().hasLabel('person')
Gremlin standards compliance in Amazon Neptune - Amazon Neptune
Overview of differences between the Neptune and TinkerPop implementations of Gremlin.
vuon cham chi
vuon cham chi•9mo ago
ah, thanks much for your quick response.
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