External Table, Combo Box must group by

This evening I got headache when populate a combo box with Oracle external database.  The entity consist of more that two columns and i aggregate it in the preparation without group by, what happens when an event onchange on the combo box happen is that it got wrong value. After grouping by two columns then it runs like a charm. 

Then i create an entity (not external) with more than two columns and then use it to populate a combo box widget, and surprisingly it works as it should be.




Hi Indra,

I don't know if I understood very well your problem... is it still a problem? Can you explain it with a little bit more detail?



Hi Joao,

Thank you. My problem is solved already.

Best regards,