Thank you, ++mje! This is very helpful to know. And it's authoritative, too, as it's coming straight from the maintainer of DBD::ODBC.

Your post prompted me to reread the documentation of DBD::ODBC's Unicode support more carefully. Among the wealth of detailed information about Unicode and various different drivers for different RDBMSes, the documentation does state:

DBD::ODBC uses the wide character versions of the ODBC API and the SQL_WCHAR ODBC type to support unicode in Perl.
Wide characters returned from the ODBC driver will be converted to UTF-8 and the perl scalars will have the utf8 flag set (by using sv_utf8_decode).
perl scalars which are UTF-8 and are sent through the ODBC API will be converted to UTF-16 and passed to the ODBC wide APIs or signalled as SQL_WCHARs (e.g., in the case of bound columns).

I think it might be helpful to have an entry in the DBD::ODBC FAQ like "How Do I Handle Unicode Text With MS Access?" that simply and plainly explains that, mostly, it should Just Work. (Shouldn't it?)

In reply to Re^6: Mugged by UTF8, this CANNOT be right by Jim
in thread Mugged by UTF8, this CANNOT be right by tosh

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