Introducing Neo4j Workspace We’re inviting you to check out Neo4j Workspace. Workspace combines our most powerful graph tools (Data Importer, Bloom, and Browser) all in one place to help you get up and running with graph databases faster. For experie...
The Neo4j Graph Platform includes the core database and all the technologies surrounding the database, making it useful and accessible for a lot of different users. When asking a question, please select a descriptive label that best matches your quer...
Hello, I am newbie in neo4j. I want to select one hop distance nodes with some conditions so Here Node A has two adjacent nodes B and C . and C here connected with D by relationship Pay I will take only B here cause. I will select those node wh...
Hello, Any idea why my variable pID become empty after when calling UNWIND rbs AS rb in this query: Match p=(Do:Departure)<-[:BOARD_AT]-(O:Origin)-[OD]->(D:Destination)-[:BOARD_AT]->(DD:Departure), (Dp:Departure) Where Dp<>Do and Dp<>DD WITH 60 as K...
Hi there, I am a newbie with Graph Database, so apologies if it a silly question. I am trying to create a model for product delivery tracking. (Image attached , also attached html code to create model) Delivery path for Product1, and product2 is as f...
Dear Community. I am using the latest installation + the desktop browser. I am loading up a number of CSV files which is working great - except lately I am getting syntax errors when I insert comments within the Cypher script. Here is the offending...
LOAD CSV reads row by row and one can do any kind of operation on that row. Is it possible to use more than one row at a time, for example, say I want to assign a relationship where every i'th row is a friend of (i-1)'th row? Or is it possible to sto...
Hello everybody, I'm learning Label Propagation Algorithm. I don't know how the data has to be, do I need to have a dense network ? I also don't about the relationship, I got all my nodes, but I don't know how to get the good labels. Do I need to hav...
I have a situation here i hv created MERGE (socketType)-[:SOCKET_OF_LEVEL]->(level) MERGE (socketType)-[:SOCKET_OF_POWER]->(maxPowerKW) Above A level can hv multiple socketTypes and each socketTypes can have a single or multiple maxPowerKW Now I did...
Hi. I am using Neo4j Community 4.0.4. I have encountered this issue using the offical Bolt driver for Python, but it is also completely reproducible in the Neo4j browser (version 4.0.7). I have a very simple graph for now, consisting of the following...
We are designing a model, and for performance reason, it has come up that we could filter with the Relation type instead of storing these attribute in the end node. For example (User)-[HAS_CREDIT_CARD_VISA_REGULATION_GDPR_DETECTED_ON_2012_01_01]-(Sen...
When touching certain items in my knowledge graph Bloom stops working and needs to be restarted. Here is the error message from the debug.log file: 2020-03-06 15:52:25.352+0000 ERROR [o.n.b.r.MetricsReportingBoltConnection] Protocol breach detected i...
For example, I have neo4j Desktop running on my machine that can be accessed by: http://localhost:7474/browser This is the project named 'Project' by default, and the database is named 'Graph' by default. For testing, I want to create another project...
I'm not sure, if this is the right place to ask, but I am running my unit tests in GitLab CI against a Neo4j-Cluster of 3 core servers. I am using the JavaScript driver and neo4j 3.5.12-enterprise. Most of the transactions are working well, both on m...
Is there any way i can do replication from PostgesSQL to Neo4j just like other heterogeneous replication like Oracle ->SQL server or ORACLE -> PostgreSQL .It doesn't needs to be real time .It is ok to have some latency . Thank you in advance . sojan
Hi, everyone I try to use PyTorch Geometric combine with Neo4j, and PyTorch Geometric needs to use the COO formate (coordinate format). Could I ask how should I deal with the relationship property of the edge in Neo4j?
Hello I have the following nodes: Catalog{id, name}User{id, email} I want to: create Catalog node if there is no such oneadd relationship [CREATED_BY{createdOn:datetime()}] MERGE (c:Collection{name:"Holiday meals"}) WITH c MATCH (u:User{email:"test@...
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