Hi Everyone,
I am having some problems with a query:
FOR v, e, p IN OUTBOUND 'users/120040' GRAPH 'ratedGraph'
LET user = p.vertices[0]
LET movie = p.vertices[1]
FOR genre in movie.genres
UPDATE { _key: user._key, [genre]: user[genre] + 1 }
IN users
So I have simple named Graph called "ratedGraph". It contains users and
movies as well as their edges between.
I want to create some kind of user profile, that stores how much a user
likes a genre.
So I iterate over all connected movies and count the occurring genres. The
count values shall be stored in the user document, so it would look like
this:
{
"_key": "120040",
"_id": "users/120040",
"_rev": "_Vxi_Fha--v",
"Action": 1,
"Adventure": 1,
"Thriller": 1,
...
}
But there seems to be something wrong with my query. Each time I run it,
every genre count value is just incremented by one.
I hope understand my problem and can help me out.
Thank you!
- Tobias
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