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Resolved! Unexpected list index behavior

I am seeing unexpected list index behavior while using negative indices.Here is a trivial list: WITH RANGE(1,10) AS indices RETURN indices I would like to answer the last item of the list as well as the last three items.I therefore use the fo...

tms by Graph Buddy
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  • 2 replies
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Intermittent issue in query execution time

Hi All,We are using a Neo4j Cluster in 4 core servers hosted in AWS EC2. The Neo4j version installed is "Neo4j Enterprise 4.3.6". We currently have a query that takes an average time of execution of less than 5ms. But sometimes it gives an execution ...

Yasith by Node
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  • 4 replies
  • 2 kudos

create unique node

hello im trying create node with 1 unique property called name so i try create something like thisCREATE CONSTRAINT ON (n:words) assert n.name is uniqueand after thatcreate (n:words{name:"test"})so my problem is i dont want to be case sensitive i mea...

How to find 1st degree, 2nd degree and so on ..

I want to find all the relationships of particular node which is directly connected to the node.for the 2nd degree I want to find all relationships to that node and also find all the relationships for their relationships node How to write query to fi...

relationship.png

create relationships from csv with distinct node

Hello, I have a CSV file as below:node01,relationship,node02 A_01,B_dependency,B_01 A_02,B_dependency,B_02 A_03,A_dependency,A_01 A_03,A_dependency,A_02 A_04,B_dependency,B_04I hope the graphe like below:001       My cypher code :  :auto USING PERIOD...

001.png 002.png

use of 'after' phase in trigger

with reference to the:  Solved: Freezed query after implemented AFTER trigger - Neo4j - 14059  , I understood that we should not use 'after' phase selector while creating a trigger for a 'create' event.I was trying to create a trigger. Which is:CALL ...

suvi by Node Link
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  • 1 replies
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How to import Cypher script into Neo4j AuraDB

Hello,  I am just starting to use neo4j AuraDB, and I didn't find where I can import Cypher script. I tried the apoc.cypher.runFile suggested in this link, but unfortunately I got the error saying that "There is no procedure 'apoc.cypher.runFile' not...

yuxin by Node
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  • 1 replies
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Computed Property from JWT e.g. tid

Hi,I am using GraphQL library for Neo4j.How can I define a property on a type (e.g. tenantId: String!) which will take its value from the 'tid' property of the jwt auth token?I currently use a '@bind' on the $jwt.sub but ideally, the 'tenantId' field...