Explain EXPLAIN PIPELINE (children 1)
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 5)
    ExpressionList (children 2)
     Function SUM (alias sum_value) (children 1)
      ExpressionList (children 1)
       Identifier number
     Function count (alias count_value) (children 1)
      ExpressionList
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers_mt (children 1)
        ExpressionList (children 1)
         Literal UInt64_1000000
    ExpressionList (children 2)
     ExpressionList (children 1)
      Function modulo (children 1)
       ExpressionList (children 2)
        Identifier number
        Literal UInt64_10
     ExpressionList (children 1)
      Function modulo (children 1)
       ExpressionList (children 2)
        Identifier number
        Literal UInt64_100
    ExpressionList (children 2)
     OrderByElement (children 1)
      Identifier sum_value
     OrderByElement (children 1)
      Identifier count_value
    Set
