SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function intDiv (children 1)
     ExpressionList (children 2)
      Function CAST (children 1)
       ExpressionList (children 2)
        Literal \'1.0\'
        Literal \'Decimal256(3)\'
      Function toDate (children 1)
       ExpressionList (children 1)
        Literal \'2023-01-02\'
