Buffer size is too short when converted byte stream in byte array is longer than string like column length got by 'SQLDescribeCol' ODBC API.
For example, IBM DB2 driver which supports encoding conversion.
When DB internal encoding is EUC, and HDBC required UTF8 byte stream,
longer client buffer length may be required than DB server column length.
Buffer size is too short when converted byte stream in byte array is longer than string like column length got by 'SQLDescribeCol' ODBC API.
For example, IBM DB2 driver which supports encoding conversion. When DB internal encoding is EUC, and HDBC required UTF8 byte stream, longer client buffer length may be required than DB server column length.