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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.

fanka_bacheva
Node Link
since ‎10-01-2019
‎10-21-2022

User Statistics

  • 6 Posts
  • 0 Solutions
  • 2 Kudos given
  • 2 Kudos received

User Activity

Optional parameters in query, skip clause if param value is missing

10-07-2020
Hello I have a recipe database containing Recepies, Ingredients, etc... I want to do the following query: :param ingredients => ["potato", "tomato"]; :param preparationTimeRange => ["15"]; :param skillLevel => ["Easy"]; MATCH (node:Recipe) WITH no...

Create unique node if not exist with unique relation to it

05-08-2020
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@...

The right way to call algo.similarity.jaccard function through .net

12-05-2019
Hello! I have the following query and it's working perfectly: MATCH (p1:Book{friendlyUrl:"a-modern-witch"})-[r:BOOK_ADDED_TO_CATALOG]->(catalog1:Catalog) WITH p1, collect(id(catalog1)) AS p1Catalog MATCH (p2:Book)-[:BOOK_ADDED_TO_CATALOG]->(catalog2:...

Query showing different results on almost the same query

11-30-2019
Hello everyone! I have a database with users, books and user catalogs with books. Users can follow each others. I want to create a recommendation algorithm that shows the top books added to another catalogs So.. here are the two queries. The only on...

How to count string frequency in array

10-02-2019
I have an array of strings and I want to count how many times one string is found in the array. For example: ["Harry Potter and the Order of the Phoenix", "Harry Potter and the Order of the Phoenix", "Harry Potter and the Order of the Phoenix", "Harr...
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