SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function toDayOfWeek (children 1)
     ExpressionList (children 1)
      Function toStartOfISOYear (children 1)
       ExpressionList (children 1)
        Function toDateTime (children 1)
         ExpressionList (children 1)
          Function plus (children 1)
           ExpressionList (children 2)
            Literal UInt64_1000000000
            Function modulo (children 1)
             ExpressionList (children 2)
              Function rand64 (children 1)
               ExpressionList
              Literal UInt64_1000000000
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_10000
