SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 6)
    Function countDigits (children 1)
     ExpressionList (children 1)
      Function toDecimal32 (children 1)
       ExpressionList (children 2)
        Literal UInt64_1
        Literal UInt64_9
    Function countDigits (children 1)
     ExpressionList (children 1)
      Function toDecimal32 (children 1)
       ExpressionList (children 2)
        Literal Int64_-1
        Literal UInt64_9
    Function countDigits (children 1)
     ExpressionList (children 1)
      Function toDecimal64 (children 1)
       ExpressionList (children 2)
        Literal UInt64_1
        Literal UInt64_18
    Function countDigits (children 1)
     ExpressionList (children 1)
      Function toDecimal64 (children 1)
       ExpressionList (children 2)
        Literal Int64_-1
        Literal UInt64_18
    Function countDigits (children 1)
     ExpressionList (children 1)
      Function toDecimal128 (children 1)
       ExpressionList (children 2)
        Literal UInt64_1
        Literal UInt64_38
    Function countDigits (children 1)
     ExpressionList (children 1)
      Function toDecimal128 (children 1)
       ExpressionList (children 2)
        Literal Int64_-1
        Literal UInt64_38