SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function arrayMin (children 1)
     ExpressionList (children 2)
      Function lambda (children 1)
       ExpressionList (children 2)
        Function tuple (children 1)
         ExpressionList (children 1)
          Identifier x1
        Function multiply (children 1)
         ExpressionList (children 2)
          Identifier x1
          Function toNullable (children 1)
           ExpressionList (children 1)
            Literal Int64_-1
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal Array_[UInt64_1, UInt64_2, UInt64_3]
