SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function geohashEncode (children 1)
     ExpressionList (children 3)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal Float64_-5.60302734375
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal Float64_42.593994140625
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal UInt64_0