Re: [Firebird-odbc-devel] Driver issues

[Alexander P. <ale...@re...>]

Martijn Tonies wrote:
> I noticed HY009 could signal "invalid use of null pointer", is that 
> correct?
Generally HY009 is an invalid argument value with usage a null pointer.
>> What ODBC API function is failed? It is not a message of Firebird ODBC
>> driver (but "Fetch type out of range" is a message of driver. By the way
>> Firebird ODBC driver supports only FORWARD ONLY and STATIC cursors in 
>> full).
>>     
>
> What causes "fetch type out of range"?
>   
In SQLFetchScroll or SQLExtendedFetch, the wrong usage of an operation type:
if( cursorType == SQL_CURSOR_FORWARD_ONLY && orientation != SQL_FETCH_NEXT )
        return sqlReturn (SQL_ERROR, "HY106", "Fetch type out of range");


Regards,
Alexander