One more thing: the following code works well, that is the limit has
effect:
typedef dbo::collection< dbo::ptr<Test> > TTT;
dbo::Transaction transaction(*session);
TTT ttt = session->query< dbo::ptr<Test> >("select test from test").limit(2);
for (TTT::const_iterator i = ttt.begin(); i != ttt.end(); ++i)
std::cerr << " column1 " << (*i)->col1 << std::endl;
It means, that limit is not handled in dbo::QueryModel::setQuery
function.
Regards,
Gabor
On Thu, 2011-02-24 at 12:43 +0100, Gabor E. Tusnady wrote:
> Dear List,
>
> I try to use WTableView with QueryModel as follows:
>
> ...
> dbo::QueryModel< dbo::ptr<Test> > *model = new dbo::QueryModel<
> dbo::ptr<Test> > ();
> dbo::Query< dbo::ptr<Test> > dboquery = session->query< dbo::ptr<Test>
> >(query).limit(limit);
> model->setQuery( dboquery );
> WTableView *widget = new WTableView( );
> widget->setModel( model );
> ...
>
> While query work well, the limit (and similarly offset) has no effect on
> the resulting Table. I am using the latest git. I tried sqlite, pgsql
> and mysql backend, but got the same results.
>
> Any idea, what is wrong with my code?
>
> Thanks,
> tusi
>
>
>
>
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