On Wed, Jan 13, 2010 at 3:52 AM, Andreas Raab <andreas.raab at gmx.de> wrote:

> Mariano Martinez Peck wrote:
>
>  On Wed, Jan 13, 2010 at 12:10 AM, Andreas Raab <andreas.raab at gmx.de<mailto:
>> andreas.raab at gmx.de>> wrote:
>>
>>    Mariano Martinez Peck wrote:
>>
>>           RHEL 5.3 + unixODBC + MySQL. BTW, it's not as if ODBC doesn't
>>           support asynchronous operations either (see for example
>>
>> http://msdn.microsoft.com/en-us/library/ms713563%28VS.85%29.aspx)
>>
>>        Thanks for the link. I wasn't aware of that. However, do you
>>        know which function does the squeak ODBC driver calls ? because
>>        maybe there are asynchronous  queries, but the driver is calling
>>        the synchronous ones.
>>
>>
>> And even more, I don't know which ODBC version does the ODBC squeak
>> version supports. This asynchronous queries seems to be from 3.8. Is that
>> supported ?
>>
>
> You're misreading the information. It says prior to 3.8 only statement
> operations could be executed asynchronously (not connect and some other). I
> had started to implement async support only to find that the unixODBC MySQL
> driver doesn't support it. So I dropped it as a waste of time :-)
>
>
Yes, it depends not only in the database, but also on the OS. I remember one
backend (I don't remember which one) that in Linux for example, it supports
async but it doesn't in Windows. It maybe be for sockets functions like
select() or something like that :(


> Cheers,
>  - Andreas
>
>
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