Elasticsearch Nest : Fetching random documents

Question

I am trying to get random records using Elastic Search NEST client. Is there any way to do this?

Answer 1

To compliment @pickypg's answer, here's an example of how to compose a function_score query with a random_score function in NEST:

client.Search<MyType>(s => s
    .Query(q => q
        .FunctionScore(fs => fs
            .Query(fq => fq.MatchAll())
            .RandomScore()
        )
    )
);