graphqldgraph

List all outgoing edges using GraphQL in DGraph

I have freebase dump in a distributed environment in Dgraph.

I also have 4.5 Million node addresses and want to iterate over the edges of those nodes.

I am using GraphQL. Can you point me in the right direction as to how I can (enumerate?) over the edges and reach the neighbor nodes?

Note: I don't know the edge types.

Is this relevant? http://graphql.org/learn/pagination/

Solution

  • To get a list of predicates in GraphQL+-, you can use _predicate_ keyword. If you want to expand the predicates, you can use expand function. Keyword _all_ can be especially useful for you.

    Take a look at Expand Predicates section of Dgraph documentation for more details and examples.