Re: [Firebird-odbc-devel] Actual odbc-driver build and Firebird 2.1.x

[Roman S. <rom...@re...>]

bill lam wrote:
> Roman Simakov wrote:
>   
>> Summary. Roughly speaking, on Windows Unicode is UTF-16 or native 
>> wchar_t. On Linux - UTF-8 or UTF-16 according to 
>> SQL_ATTR_APP_UNICODE_TYPE and SQL_ATTR_DRIVER_UNICODE_TYPE attributes 
>> and ODBC driver manager.
>>
>> I could missing something :)
>>     
>
> Thank you for information. iirc unixodbc does not have these two options. The 
> size of SQLWCHAR have to be chosen to be either 2 or 4 during compilation of 
> unixodbc. Are they datadirect specific extension? afaik software from datadirect 
> are neither open-source nor freeware.
>   
I don't now about any specific datadirect extentions.
It seems unixODBC uses UCS-2.
http://publib.boulder.ibm.com/infocenter/db2luw/v9/index.jsp?topic=/com.ibm.db2.udb.apdv.cli.doc/doc/c0011522.htm

Roman Simakov