I'm testing an application that uses oracle 9i version 9.0.1 and no errors are raised and all queries return their results correctlty but when testing with version 9.0.2.8 for some columns the error ORA-918 for ambiguous column
is raised.
although from this SO question this error should be raised only in 10.2.0.4, 10.2.0.5 and 11.1.0.6 (and not any 9i version) so why is it in 9.0.2.8 ?
any suggestions ?