SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function tuple (children 1)
     ExpressionList (children 2)
      Function tuple (children 1)
       ExpressionList (children 1)
        Function sum (children 1)
         ExpressionList (children 1)
          Function if (children 1)
           ExpressionList (children 3)
            Function equals (children 1)
             ExpressionList (children 2)
              Function modulo (children 1)
               ExpressionList (children 2)
                Identifier number
                Literal UInt64_2
              Literal UInt64_0
            Function toNullable (children 1)
             ExpressionList (children 1)
              Literal UInt64_0
            Literal UInt64_123
      Function toUInt8 (children 1)
       ExpressionList (children 1)
        Literal UInt64_3
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_100
