Hi, Everyone
If you really interested, I have fully working version of the ODBC backend with
Unicode fields implemented.
I can share the code, but it would be really cool if someone will help me
pushing those changes to SOCI repository.
In my implementation I used UTF8 based columns support with translation to
MSSQL`s UCS2 and back.
Regards,
Stepanov Sergey
XMPP: [email protected]
SKYPE: sergey.y.stepanov
mobile: +7(921)345-78-22
> 24 июня 2013 г. 17:39:13 пользователь Vadim Zeitlin ([email protected])
> написал:
>
> On Sun, 23 Jun 2013 13:03:32 +0200 (CEST) "[email protected]"
> <[email protected]> wrote:
>
> hs> My plan is to clone the ODBC backend and come up with a first version
> hs> of a new MSSQL interface.
>
> Hello,
>
> Having a native MS SQL backend would be very nice to have in any case,
> even independently of the Unicode issues, so it would be definitely great
> to at least start working on this.
>
> hs> But there is a global issue doing so. I need the extends the core with
> hs> support of
> hs>
> hs> #define SQL_WCHAR (-8)
> hs> #define SQL_WVARCHAR (-9)
> hs>
> hs> with a new core data_type
> hs>
> hs> dt_wstring
> hs>
> hs> and exchanged to
> hs>
> hs> std::wstring.
>
> This would be already useful and AFAICS shouldn't be a big problem to
> implement but I think it would be really useful to also allow exchange
> between Unicode database fields and UTF-8-encoded std::string (no "w").
> What do you think?
>
> hs> Should the support additionally enrolled to any other backend too if
> hs> the backend is able to support such types using std::wstring?
>
> Ideally all this should be backend-independent, of course. Even if the
> backend doesn't specifically support Unicode at all, we could just encode
> std::wstring in UTF-8 and use the existing code. In fact, I'd think that
> this would be the right thing to do for all the other backends but I didn't
> actually check it.
>
> Regards,
> VZ
>
>
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