Re: [Virtuoso-users] ODBC, Python and Unicode

2007-04-02 Thread Anton Krasovsky
Hi Hugh, I tried to do some tests, and found that pyodbc when used with virtodbc32u_r.so fails to execute any queries with error: "[HY001] [iODBC][Driver Manager]Memory allocation error (-1211581185)" though it works for non-unicode queries with virtodbc32_r.so. The mxODBC seem to work with v

Re: [Virtuoso-users] ODBC, Python and Unicode

2007-04-02 Thread Hugh Williams
Hi Anton, Can you please provide details on how you are attempting to save these unicode strings as RDF literals ? >From on OpenLink point of view both iODBC and the Virtuoso ODBC driver support unicode, although note for the Virtuoso ODBC Driver you need to ensure you are using the virtodbc32u_r

[Virtuoso-users] ODBC, Python and Unicode

2007-04-02 Thread Anton Krasovsky
Hi, yesterday I tried to do few simple tests saving python unicode string as RDF literals in Virtuoso, but with no success. So I wonder if there is any existing guide on setting system up for Unicode support? What db driver should I use mxODBC or pyodbc? What ODBC manager unixODBC or iODBC? What