Użytkownik OKB (not okblacke) napisał: > I tracked down the source of the problem. The issue is that > dCursorMixin uses DataStructure to determine whether the given column is > valid for a sort. The DataStructure code, in turn, relies on the > BackendObject's getStructureDescription method. But this method uses > something called getStructureOnlySQL, and that uses getSQL --- bypassing > the UserSQL. The result is that, even when UserSQL is specified, the > cursor tries to get the DataStructure by using the auto-generated SQL. > This fails when custom SQL returns different columns than are present > in the table, since then the actual results don't match the "structure- > only" description.
Hi. I guess that if you define your dBizobj.DataStructure manually in the class initProperties method, then everything should works fine. Try to do this. -- Regards Jacek Kałucki _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users Searchable Archives: http://leafe.com/archives/search/dabo-users This message: http://leafe.com/archives/byMID/[email protected]
