Re: Serial columns and ADO

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От Dmitry Samokhin
Тема Re: Serial columns and ADO
Дата
Msg-id ej1ghi$1sa8$1@news.hub.org
обсуждение исходный текст
Ответ на Serial columns and ADO  (Dmitry Samokhin <sdld@mail.ru>)
Ответы Re: Serial columns and ADO  (Hiroshi Inoue <inoue@tpf.co.jp>)
Список pgsql-odbc
Hiroshi-san,
I've tried your snapshot (8.2.0201) and found no difference in behaviour. It
sends 'SELECT 0' as before. Is it really corrected in the snapshot? Maybe I
have incorrect driver settings. Which ones affect most of all?
Dmitry.


"Hiroshi Inoue" <inoue@tpf.co.jp> wrote in message
news:4553CAC6.5020001@tpf.co.jp...
> Dmitry Samokhin wrote:
>> As far as I understand, since the driver exposes 'serial' columns as
>> 'AutoNumber', ADO issues 'SELECT @@IDENTITY' to retreive the new
>> generated values just after inserts. The driver, in turn, has to modify
>> that query into 'SELECT currval(...)'.
>>
>> When working with PG tables from inside MS Access, it all works
>> perfectly! But here is a small test suite that doesn't work as expected:
>
> Please try the snapshot dll at
> http://www.geocities.jp/inocchichichi/psqlodbc/index.html
> .
>
> regards,
> Hiroshi Inoue
>
> ---------------------------(end of broadcast)---------------------------
> TIP 2: Don't 'kill -9' the postmaster
>



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