SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function arrayPartialShuffle (children 1)
     ExpressionList (children 3)
      Literal Array_[UInt64_9223372036854775808]
      Literal UInt64_0
      Literal UInt64_195939070