2009/11/19 zh509@york.ac.uk:
Greeting,
May I ask the question about wikipedia database. I downloaded the Wikipedia revision current data. and found there are some records have the exactly same rev_id, rev_user and same timestamp. What does it mean? are they the same edit or different?
If they belong to the same wiki, they're very likely to be the same edit. Of course such duplicates should theoretically not occur.
Roan Kattouw (Catrope)