FreeTDS Development Group

[Frediano Ziglio <freddy77 AT gmail.com>]

Hi Sebastian,
   why don't help with developing/testing for the next release? I hope
will be much sooner than last one. I just push on master changes to
improve XML and SQL_VARIANT.

Frediano


2015-07-03 9:10 GMT+01:00 Sebastien FLAESCH <sf AT 4js.com>:
> Ok thank you Frediano.
> I can workaround by testing SQL_CHAR + 2147483647
> Seb
>
>
> On 07/02/2015 09:42 PM, Frediano Ziglio wrote:
>>
>> 2015-07-02 10:28 GMT+01:00 Sebastien FLAESCH <sf AT 4js.com>:
>>>
>>> Back to the inital problem: For now with 0.95.5 I get invalid
>>> SQLDescribeCol
>>> info when using the XML type:
>>>
>>>    sqltype   = SQL_CHAR (1)
>>>    precision = 2147483647
>>>
>>
>> Well, not invalid just perhaps wrong. XML is represented as text and
>> SQL_CHAR is text data. Is not like returning date instead of int.
>>
>>> With other ODBC drivers I get:
>>>
>>>    sqltype = SQL_SS_XML (-152)
>>>    precision = 0
>>>
>>> Attached, the TDSDUMP.
>>>
>>> You can see:
>>>
>>> token.c:1537:tds7_get_data_info:
>>>          colname = t
>>>          type = 241 (xml)
>>>          server's type = 241 (xml)
>>>          column_varint_size = 8
>>>          column_size = 2147483647 (2147483647 on server)
>>>
>>> Seb
>>>
>>
>> I'm changing in master but I don't think to port back to stable
>> release or at least not before having these stuff all at once. I would
>> prefer to update as much information as possible
>>
>> Frediano
>>
>>> On 06/20/2015 12:30 PM, Frediano Ziglio wrote:
>>>>
>>>>
>>>> Il 19/Giu/2015 11:53, "Sebastien FLAESCH" <sf AT 4js.com> ha scritto:
>>>>>
>>>>>
>>>>>
>>>>> Seems that when using the XML type, SQLDescribeCol() returns SQL_CHAR,
>>>>> and
>>>>> precision=2147483647 ... expected?
>>>>>
>>>>> BTW what are [N]VARCHAR(MAX) types supposed to return in
>>>>> SQLDescribeCol()?
>>>>>
>>>>> Seb
>>>>>
>>>>
>>>> don't remember. Should be part of describecol test.
>>>>
>>>> Frediano
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