SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 3)
    Identifier u
    Identifier s
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Identifier u
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier t
    TablesInSelectQueryElement (children 2)
     TableExpression (children 1)
      Subquery (alias t1) (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 1)
           Function CAST (alias u) (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal \'UInt32\'
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Function numbers (children 1)
              ExpressionList (children 1)
               Literal UInt64_10
     TableJoin (children 1)
      ExpressionList (children 1)
       Identifier u
   Function equals (children 1)
    ExpressionList (children 2)
     Identifier u
     Literal UInt64_2
   ExpressionList (children 1)
    OrderByElement (children 1)
     Literal UInt64_1
