thank youU!
Now it works!!
Il giorno sabato 4 giugno 2016 14:46:35 UTC+2, Simran Brucherseifer ha
scritto:
>
> Welcome Michele!
>
> In ArangoDB, document keys are strings. They must not be numeric, although
> it's perfectly fine to turn a number into a string and use that instead
> (note the quote marks):
>
> { "_key": "123" }
>
> In CSV, entries like 123 or 0.1 are actually interpreted as numbers. You
> must store handles as strings however. So instead of
>
> Tracks/0001,Tracks/0002,0.1
>
> you should store it like this:
>
> "Tracks/0001","Tracks/0002","0.1"
>
> Here's a sample CSV I successfully imported:
>
> "_from","_to","_key"
> "vert/001","vert/002","0.1"
> "vert/002","vert/003","0.2"
> "vert/003","vert/004","0.3"
>
>
> Note the blank line at the end. In my test, arangoimp ignored the last
> row, so the 3rd edge was not imported. The extra line fixed this.
>
> Also note that this will not create any vertex documents with keys "0.1"
> etc. but just the edges (they are dangling edges). As this shows, it is not
> checked whether the documents you reference in _from and _to exist. It is
> checked whether the referenced vertex collections exist however, which
> means there has to be document collection "vert" or you will see a
> "collection does not exist" error during import. The command-line option
> --create-collection
> true will create the target edge collection if necessary, but not
> implicitly create those vertex collections.
>
> Hope this helped.
>
> Best, Simran
>
--
You received this message because you are subscribed to the Google Groups
"ArangoDB" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
