newby question re exp/imp
If we do an exp full=y
and want to import the data into another instance and overwite the data, what do we do?
If I just do a straight import, presumably entries will not be overwritten? - so do existing objects not get re-created either, and just left alone?
and if I do not say ignore=y will it fail?
I basically want to overwrite the existing data in the schema to imp into - can I do that easily?