How to save multiple query variables result as separate field in custom data structure as a result?

[MichelDiz]

So try like this:

{
    A as var(...) {} //Already wrote this query.
    B as var(...) {} //Already wrote this query.

    allResults(func: uid(A, B) ) {
        uid
        expand(_all_)
    }
}

@samadadi

For the performance reason

For the Dgraph there is no problem of performance to have different query blocks.