Hi Nicolas,
Try to remove the parentheses:
MATCH {class: Pokemon, as: p}.inE('has_type').outV(){class: Type, as: t}
RETURN p, t
In the meantime I'll check why it doesn't work (it should...)
Thanks
Luigi
2017-04-19 16:01 GMT+02:00 nicolas treiber <[email protected]>:
> Hi,
>
> I have a weird problem that popped out of nowhere. I have class Pokemon
> (yeah I work with pokemon data for testing) and a class Type. Each Pokemon
> has an 'in' relationship with one or multiple types, and a wanted to fetch
> all the pokemon of a given type (for example "fire"). So i made a query
> that worked perfectly:
> MATCH {class: Pokemon, as: p}.(inE('has_type').outV()){class: Type, as:
> t} RETURN p, t
>
> but suddenly, without any reason, it does not work anymore, given me the
> following error: 'invalid pattern to match"
> I thought that it may be because of the data (maybe I had made some wrong
> changes), but the following query perfetcly works:
> MATCH {class: Pokemon, as: p}<-has_type-{class: Type, as: t} RETURN p, t
> and to me it appears to be exactly the same thing, only a different syntax
> for the relationship, and I'm pretty sure it's not because of the syntax
> because i followed the example of the doc (https://orientdb.com/docs/2.
> 2/SQL-Match.html) and I tested the following query with the data from
> the doc:
> MATCH {class: Person, as: person}.(inE('Friend’).outV()){class: Person,
> as: friend} RETURN person, friend
>
> Any idea about what black magic just occured ?
>
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