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NEO4J QUESTIONS

Find, group by and count relationships in Neo4J using cypher
Find, group by and count relationships in Neo4J using cypher
Does that help First, as you mentioned we connect the interactions and the posts based on the postid (1).
TAG : neo4j
Date : November 23 2020, 11:01 PM , By : Sarang Joshi
CQL - How to set Neo4j node property using a dynamic key in cypher?
CQL - How to set Neo4j node property using a dynamic key in cypher?
wish helps you For anyone coming in after this, the library Tore suggested - APOC - just released version 3.0.4.2 which introduced "apoc.create.setProperty", and does exactly what I need. Additionally, I found that regexes are MUCH faster in Neo4j th
TAG : neo4j
Date : November 22 2020, 11:00 PM , By : Forrest
How to exclude relations in a query (graph shown in the browser)
How to exclude relations in a query (graph shown in the browser)
To fix this issue Not sure what is happening with your data or query, but if I created some test data
TAG : neo4j
Date : November 16 2020, 11:00 PM , By : Terri Searson
Trying to do a MATCH inside of a nested FOREACH list
Trying to do a MATCH inside of a nested FOREACH list
I hope this helps . I have a set of nodes with label Type. Some of them have relationships to other Type nodes and some of them do not. I want to loop through all of the Type nodes and do some action based on the relationship (whether it is null or h
TAG : neo4j
Date : November 10 2020, 11:01 PM , By : Anna
Fix the structure of a Label
Fix the structure of a Label
will be helpful for those in need The only way to achieve this would be implementing a TransactionEventHandler. See https://maxdemarzi.com/2015/03/25/triggers-in-neo4j/ for a great write up on this.
TAG : neo4j
Date : November 07 2020, 11:01 PM , By : Pagai
Combining results from multiple cypher match statements
Combining results from multiple cypher match statements
it fixes the issue I am attempting to combine any nodes returned by one of three match conditions:
TAG : neo4j
Date : November 06 2020, 11:01 PM , By : Mandarin
Reset node counter on neo4j-shell's dump
Reset node counter on neo4j-shell's dump
around this issue Ended up using regular expressions on Bash to achieve the desired result of removing all node identifiers from the files.cat dump.txt | sed s/\(_[0-9]*/\(/g > dump_new.txt
TAG : neo4j
Date : November 01 2020, 11:01 PM , By : PK111
Naming relationships changes the results?
Naming relationships changes the results?
To fix this issue You've mixed up the syntax of what differentiates a variable from a relationship type. In your first match, because there is no : character, ACTED_IN and DIRECTED are variables, matching to any relationship type, and throwing off yo
TAG : neo4j
Date : November 01 2020, 11:01 PM , By : Lydia Simpson
Cypher : return collections with unique nodes
Cypher : return collections with unique nodes
I think the issue was by ths following , thank you @InverseFalcon for your suggestion, I finally find my way thanks to the UNWIND function
TAG : neo4j
Date : November 01 2020, 12:01 AM , By : Mel Lain
neo4j relationships between PK and FK
neo4j relationships between PK and FK
around this issue Your usage of link is as a variable, not a label (you would use :Link if you wanted to create a new node with that label), and it's not really clear what your link is supposed to be, as you don't have any ids or any properties on it
TAG : neo4j
Date : October 29 2020, 12:01 AM , By : Judicate km
Cypher query and multi-pass references
Cypher query and multi-pass references
Hope this helps I have the following Cypher query that looks for the Permission for User via Role: , You can try this :
TAG : neo4j
Date : October 23 2020, 01:08 AM , By : xiaohuajian
Neo4j HTTP API transaction timeout period
Neo4j HTTP API transaction timeout period
hop of those help? You cannot set the timeout dynamically when you create a transaction.However, you can dynamically extend the global timeout period for an active transaction by using it to send an empty list of statements to the server, which will
TAG : neo4j
Date : October 14 2020, 09:39 AM , By : Nicolas Chabot
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