SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 4)
    Function isDecimalOverflow (children 1)
     ExpressionList (children 2)
      Function plus (children 1)
       ExpressionList (children 2)
        Function toDecimal128 (children 1)
         ExpressionList (children 2)
          Literal \'99999999999999999999999999999999999999\'
          Literal UInt64_0
        Literal UInt64_1
      Literal UInt64_38
    Function isDecimalOverflow (children 1)
     ExpressionList (children 1)
      Function plus (children 1)
       ExpressionList (children 2)
        Function toDecimal128 (children 1)
         ExpressionList (children 2)
          Literal \'99999999999999999999999999999999999999\'
          Literal UInt64_0
        Literal UInt64_1
    Function isDecimalOverflow (children 1)
     ExpressionList (children 2)
      Function minus (children 1)
       ExpressionList (children 2)
        Function toDecimal128 (children 1)
         ExpressionList (children 2)
          Literal \'-99999999999999999999999999999999999999\'
          Literal UInt64_0
        Literal UInt64_1
      Literal UInt64_38
    Function isDecimalOverflow (children 1)
     ExpressionList (children 1)
      Function minus (children 1)
       ExpressionList (children 2)
        Function toDecimal128 (children 1)
         ExpressionList (children 2)
          Literal \'-99999999999999999999999999999999999999\'
          Literal UInt64_0
        Literal UInt64_1
