Re: Linux Unicode character size

Hello,

First of all both driver and ODBC driver manager should be built
correctly to support UNICODE on your system. Here are some lines from
sqltypes.h (unixODBC 2.2.12):

#ifdef SQL_WCHART_CONVERT
/*
* Use this if you want to use the C/C++ portable definition of a wide
char, wchar_t
* Microsoft hardcoded a definition of unsigned short which may not be
compatible with
* your platform specific wide char definition.
*/
#include <wchar.h>
#endif

So, if you are building unixODBC with SQL_WCHART_CONVERT - you
should specify the same option for psqlodbc.
If SQLWCHAR = wchar_t, then sizeof(SQLWCHAR) = 4. If SQLWCHAR =
unsigned short, then sizeof (SQLWCHAR) = 2. SQLWCHAR on Windows is
always 2 bytes wide.

FabijanicA(at)nucorsteel(dot)com wrote:
>
> What is the character size expected by Unicode driver on Linux (or any
> UNIX for that matter), i.e. does Unicode driver operate with UTF16 or 32?
>
> Thanks in advance,
>
> Alex-----------------------------------------------------------------------------------------------------------------------------------------
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