In versions of the Easysoft ODBC-Oracle Driver before 2.1, no.
Oracle does not support the describing of parameters, so the Easysoft ODBC-Oracle Driver does not fully support the SQLDescribeParam ODBC API. This prevents you from using some applications and interfaces properly without modification (e.g. PHP ). Since 2.1, we have added the DESCRIBE_PARAM_AS_STRINGS
odbc.ini setting (UNIX) and the Describe Parameters
DSN setting (Windows). When set to 1 / enabled in the data source, this setting adds the SQLDescribeParam ODBC API, which describes all parameters as strings.