On Mon, 5 Feb 2001, Ciot, Thierry wrote:
> When using an access DB with the odbc bridge I get an unsupported feature
> exception at:
>
> ResultSetTag.doStartTag() {
> ...
> if (_rset.isBeforeFirst() == false) { return SKIP_BODY; }
> ...
> }
>
> I commented out that line and got the example working.
> I suppose the author wanted to check if the result set was empty?
>
> Is there any other way to do that such that it is compatable with the ODBC
> bridge?
Since it does a _rset.next() anyway to prepare the ResultSet for later
use, it'd probably be better to turn
if (_rset.isBeforeFirst() == false) { return SKIP_BODY; }
_rset.next();
into
if (!_rset.next())
return SKIP_BODY;
anyway. I think you're right about the code trying to determine whether
the ResultSet has any rows; if that's true, then this fix should work.
Shawn
