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Questions tagged [arangodb]

ArangoDB is a multi-model NoSQL database with a flexible data model for documents, graphs, and key-values collections.

ArangoDB is a multi-model NoSQL database with a flexible data model for documents, graphs, and key-values collections. It targets high-performance applications using a convenient declarative query language AQL and JavaScript extensions.

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Arango AQL use index to search for existing property

I want to get all object with available property "available" For u in col filter u.available!= null return u But the above query would not use index even if u.available is indexed. How can I iterate with the use of index?
Loredra L
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Python ArangoDB insertion of objects not completed after method is run

I use arango-orm (which uses python-arango in the background) in my Python/ArangoDB back-end. I have set up a small testing util that uses a remote database to insert test data, execute the unit tests and remove the test data again. I insert my test…
Valentin Grégoire
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ArangoDB create edge collection

I tried create collection of edges in c# via ArangoDB-NET driver (https://github.com/yojimbo87/ArangoDB-NET) and this code not working.. My code: var response =…
BeFine9
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arangodb join query not using index

FOR e IN events FOR b IN broadcasts FILTER e.eventId == b.eventId LET ev = e LET bcasts = b COLLECT evt = ev INTO broadcasts KEEP bcasts SORT broadcasts[*].bcasts.live DESC, broadcasts[*].bcasts.listenerCount DESC,…
Jeff Shoemaker
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Arango DB graph traversal is too slow

I am working on a route suggestion system between 2 locations. I have a "Locations" document collection(1K docs) and "Service" edge collection(10 lack docs). When I am trying to print all possible routes between 2 random locations, the query is…
Archana S
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How to include two analyzers into a single SEARCH statement?

I have a feeds collection with documents like this: { "created": 1510000000, "find": [ "title of the document", "body of the document" ], "filter": [ "/example.com", "-en" ] } created contains an epoch timestamp find…
Oliver Hausler
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Remove records in Arango DB UI with length condition

I want to delete some records from ArangoDB UI through the length condition. For example : For a collection, I want to delete records that are having the length of a string object as 9
Saptarshi ROY CHOUDHURY
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How to search for a case insensitive substring in an array of objects

In ArangoDB I am playing around with a test collection that is the IMDB dataset downloaded from their site as csv. The movies document is structured as follows: movies: { _key: 123456, name: "Movie title", ... , releases: [ {…
Milko
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How to return the results of a bulk insert?

How do I return the array of newly inserted documents? I want to perform a bulk insert from Java. INSERT { text: @text0, createdAt: @createdAt0 } IN messages LET result0 = { id: NEW._key, text: NEW.text, createdAt: NEW.createdAt } INSERT { …
vovahost
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ArangoDB group and sort

In ArangoDB I want to group and sort notification data. I have the following notification data sets [ {id: 1, groupId: 1, text: 'Aoo', time: 23}, {id: 2, groupId: 2, text: 'Boo', time: 32}, {id: 3, groupId: 1, text: 'Coo', time: 45}, {id: 4,…
soumyart
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How to create JWT token in arangodb by using foxx microservices?

I need to create JWT token for authentication (login) and expire it on logout. So what is the procedure for it ? I am using foxx micro services to do database manipulation. JWT token must be created by using service and token will be expire when…
Ajit Singh Rajawat
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ArangoRepository causing NullPointerException

When trying to build a Spring Boot microservice against ArangoDB, I'm getting a NullPointerException when using the repository object. This is the code involved: Config class that loads all repositories: @EnableArangoRepositories(basePackages=…
user1748166
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ArangoDB: how to distinguish insert and update operations from WAL?

See this link Insert and update/replace operations have the same 2300 code. I need to differentiate these two operations. Can someone help me understand this?
Tigran Sahakyan
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How do I import into arangodb CSV files that do not contain a header?

How do I import into arangodb CSV files that do not contain a header? I.e. is there another way to specify the _key, _from, _to fields, and the names of the other fields, or do I have to add a header to each of the CSV files to be imported?
Shafique Jamal
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Slow AQL sub-queries with offset LIMIT

I have two queries I need to execute, which are identical except for the limit which is offset slightly. They look something like FOR u IN users FILTER u.id == "ID" SORT u.score DESC LIMIT 5 RETURN u only the second one is offset (e.g. LIMIT…
ElJay
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