Hi, Dominique,
Would you mind use fastbit_result_get_unsigned instead of
fastbit_result_getUnsigned? This should temporarily fix the problem.
We will have to look into a more permanent fix in the mean time.
John
On 2/11/13 2:34 PM, Dominique Prunier wrote:
> Hi,
>
>
>
> I found a weird issue using bundle. When select twice the same
> property, the result bundle gets created with a single colmn.
>
>
>
> For example, my test code is:
>
>
>
> FastBitQueryHandleq = fastbit_build_query("prop,prop",
> "/tmp/partition", NULL);
>
> FastBitResultSetHandler = fastbit_build_result_set(q);
>
> *while*(fastbit_result_set_next_bundle(r) == 0) {
>
> std::cerr << "r:"<< fastbit_result_set_getUnsigned(r, 0)<< " "<<
> fastbit_result_set_getUnsigned(r, 1) << "\n";
>
> }
>
> fastbit_destroy_result_set(r);
>
> fastbit_destroy_query(q);
>
>
>
> which systematically fails for column 1 (with -1 because column
> doesn’t exist in the bundle):
>
>
>
> r:1 *4294967295*
>
> r:2 *4294967295*
>
>
>
> As far as i understand, i debuged to the bundle create function, which
> tests the selectClause::aggSize (which is 1) as opposed to
> selectClause:: numTerms (which is 2):
>
>
>
> ibis::bundle* *ibis::bundle::create*(*const*ibis::query& q, *int*dir) {
>
> ...
>
> *else**if*(q.components().aggSize() == 1)
>
> bdl = *new*ibis::bundle1(q, dir);
>
> ...
>
>
>
>
>
> I’m not sure what should be fixed so that the exposed width of the
> result set is actually the correct number of terms in the select
> clause. Any idea ?
>
>
>
> Thanks,
>
>
>
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