Re: Status of UTF-8 support in 0.83 dev

Frediano,

I have just tested latest sources with SQLBindParameter using:

  ParameterType  = SQL_WVARCHAR
  ColumnSize     = 2

It works now but I just wanted to confirm something with you:

When binding with SQL_VARCHAR (no W) with ColumnSize=20, SQL Server
Profile trace shows the parameter for sp_prepare is defined as:

    @P1 VARCHAR(20)

When binding with SQL_WVARCHAR, I see following type:

    @P1 NVARCHAR(40)
                 ^^----!!!

Even if ColumnSize=20 ...

Why 40 and not 20? Is this expected?

It appears that the sp_execute call uses the correct number of blanks:

   N'ab   <18 blanks>  '

So I would rather expect:

    @P1 NVARCHAR(20)

for sp_prepare ... no?

Can you double check that please?

Thanks a lot for your help ;-)
Seb

ZIGLIO, Frediano, VF-IT wrote:
>> Hi all,
>>
>> Any chance to get this fixed soon?
>>
>> For now I am blocked and cannot continue my developments and our
>> customer is waiting for this fix...
>>
>> If you point me to the piece of code (in libTDS and ODBC) I can
>> have a look...
>>
>> Thanks a lot.
>> Seb
>>
> 
> Yes, I committed the fix 4 days ago.
> 
> freddy77
> 
> ....
>>> libTDS should pass on_server.column_size while ODBC should 
>> fill it... fix waiting... (this
>>> evening I'm quite busy)
>>>
>>> freddy77
>>>
>>>
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