On Nov 19 2009, Roan Kattouw wrote:
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)
Thanks, I noted that because i add Revision Table and Page table together. May I ask why for the same page.page_latest, there are two same records on the table? Is that the link between revision and Page is the rev_id=page.page_latest?
thanks.
Zeyi
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