amazon-neptune

问题 I'm on the Gremlin console and connected to an AWS Neptune DB g.V().hasLabel('Risk').toList() provides the expected results, but when i try to assign the results to a variable risks = g.V().hasLabel('Risk').toList() I get the message below - the token recognition error is clearly throwing on the variable name because when i change the variable name the position and "at" part of the message changes. {"requestId":"650d7c4b-44d1-43f8-b9a3-fbf085cc3ead","code":"MalformedQueryException",

问题 I'm on the Gremlin console and connected to an AWS Neptune DB g.V().hasLabel('Risk').toList() provides the expected results, but when i try to assign the results to a variable risks = g.V().hasLabel('Risk').toList() I get the message below - the token recognition error is clearly throwing on the variable name because when i change the variable name the position and "at" part of the message changes. {"requestId":"650d7c4b-44d1-43f8-b9a3-fbf085cc3ead","code":"MalformedQueryException",

问题 I'm on the Gremlin console and connected to an AWS Neptune DB g.V().hasLabel('Risk').toList() provides the expected results, but when i try to assign the results to a variable risks = g.V().hasLabel('Risk').toList() I get the message below - the token recognition error is clearly throwing on the variable name because when i change the variable name the position and "at" part of the message changes. {"requestId":"650d7c4b-44d1-43f8-b9a3-fbf085cc3ead","code":"MalformedQueryException",

问题 I'm on the Gremlin console and connected to an AWS Neptune DB g.V().hasLabel('Risk').toList() provides the expected results, but when i try to assign the results to a variable risks = g.V().hasLabel('Risk').toList() I get the message below - the token recognition error is clearly throwing on the variable name because when i change the variable name the position and "at" part of the message changes. {"requestId":"650d7c4b-44d1-43f8-b9a3-fbf085cc3ead","code":"MalformedQueryException",

问题 I'm on the Gremlin console and connected to an AWS Neptune DB g.V().hasLabel('Risk').toList() provides the expected results, but when i try to assign the results to a variable risks = g.V().hasLabel('Risk').toList() I get the message below - the token recognition error is clearly throwing on the variable name because when i change the variable name the position and "at" part of the message changes. {"requestId":"650d7c4b-44d1-43f8-b9a3-fbf085cc3ead","code":"MalformedQueryException",

问题 I'm on the Gremlin console and connected to an AWS Neptune DB g.V().hasLabel('Risk').toList() provides the expected results, but when i try to assign the results to a variable risks = g.V().hasLabel('Risk').toList() I get the message below - the token recognition error is clearly throwing on the variable name because when i change the variable name the position and "at" part of the message changes. {"requestId":"650d7c4b-44d1-43f8-b9a3-fbf085cc3ead","code":"MalformedQueryException",

问题 In the AWS Neptune documentation it says it is Apache TinkerPop Gremlin compatible but it only refers to online transaction processing (OLTP) type of graph traversal queries. I haven't seen anything about long-running online analytical processing (OLAP) GraphComputer queries. Is it possible to execute OLAP queries on graphs stored in AWS Neptune graph database service? 回答1: I was at ReInvent and had a chance to talk to Brad about it. For the immediate future it’s all OLTP. only one query per

问题 In the AWS Neptune documentation it says it is Apache TinkerPop Gremlin compatible but it only refers to online transaction processing (OLTP) type of graph traversal queries. I haven't seen anything about long-running online analytical processing (OLAP) GraphComputer queries. Is it possible to execute OLAP queries on graphs stored in AWS Neptune graph database service? 回答1: I was at ReInvent and had a chance to talk to Brad about it. For the immediate future it’s all OLTP. only one query per

问题 In the AWS Neptune documentation it says it is Apache TinkerPop Gremlin compatible but it only refers to online transaction processing (OLTP) type of graph traversal queries. I haven't seen anything about long-running online analytical processing (OLAP) GraphComputer queries. Is it possible to execute OLAP queries on graphs stored in AWS Neptune graph database service? 回答1: I was at ReInvent and had a chance to talk to Brad about it. For the immediate future it’s all OLTP. only one query per

问题 I have a simple graph that has Nodes which represent duplicate record id in the below form Duplicate Id, Original Id A,B B,C C,D X,Y Y,Z The directed graph looks like A -> B ->C ->D and I want CSV result that looks like below that has each Node with ultimate leaf node with no more outgoing edges A,D B,D C,D X,Z Y,Z The above is a simplistic scenario to explain the problem however actual data will have more complex scenarios like below where I have 24 Nodes from A to X with each node connect