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Head's Up! These forums are read-only. All users and content have migrated. Please join us at community.neo4j.com.

redha_benhisse1
Node Clone
since ‎09-22-2021
‎02-08-2023

User Statistics

  • 21 Posts
  • 0 Solutions
  • 5 Kudos given
  • 3 Kudos received

User Activity

Adjacency matrix

12-01-2022
Hi everyone I would like to find the adjacency matrix of the following bipartite graph if the link exists, the matrix takes the value revenue. otherwise, it takes 0. MATCH (c:customer) WITH collect(c) AS cust UNWIND cust AS a MATCH (p:part) WITH col...

optional match with multipl nodes

10-02-2022
HiI would like to make an optiomal match for multiple nodes. My configuration is like follow : If I want to do a left join (optimal match) on several nodes that will match the following sql query : select d_year, c_nation, sum(lo_revenue) - sum(lo_s...

SHOW INDEXES dont wok for me

09-30-2022
i I dont undestand why SHOW INDEXES command dont work. I have an index management privileg  

export dump from windows to linux

09-28-2022
how can i export a neo4j database from windows to unix. when i tried, i got the following error message: neo4j-admin load --from=./globssb_28092022.dump --database=globssb --force WARNING: Max 1024 open files allowed, minimum of 40000 recommended. Se...

query relationship poor performance

09-23-2022
Hello everyone,Please, can someone help me?I have set up a large date graph representing the ssb as shown in the diagram below. however, queries performed only on nodes even those with aggregation functions give very fast answers. however, as soon as...
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