Hi, Dne 25.9.2012 18:37, Maximiliano Robaina napsal(a): > > u'2007-05-30 13:20:10' <-- repr of value
That's the problem. While FDB supports automatic conversion of input parameters (other than CHAR/VARCHAR) from strings like KInterbasDB, it works for StringType, but not UnicodeType. It's apparently a bug in FDB. Quick fix: in _Tuple2XSQLDA find: # Fill in value by type if ((vartype != SQL_BLOB and isinstance(value, (StringType))) or vartype in [SQL_TEXT, SQL_VARYING]): and replace -> isinstance(value, (StringType))) with -> isinstance(value, (StringType, UnicodeTYpe))) best regards Pavel Cisar IBPhoenix