Hi,
I need your help. I'm getting "ORA-00904 : XMLRoot invalid identifier" when use the XML SQL in a prod machine, but in my notebook run correct.
select XMLSerialize( CONTENT XMLRoot( XMLElement( ERRCOL_LIST
,XMLAgg( XMLElement( ERRCOL_LIST_ITEM
,XMLForest( table_name
))))))
from ALL_TAB_COLUMNS
advanced thanks.
PS:Sorry, my english is very poor.