thank you very much, exactly what i needed.
On Mon, Jan 31, 2011 at 9:57 PM, Adam O'Donnell <a...@immunet.com> wrote: > I would create separate partitions, one for each day worth of data, > and then drop the partitions that are no longer needed. > > On Mon, Jan 31, 2011 at 11:56 AM, Cam Bazz <camb...@gmail.com> wrote: >> Hello, >> >> I understand there is no way to delete data stored in a table. like a >> `delete from table_name` in the hive language. >> All this is fine, because all the query results are inserted into >> another table, and the previous data in it is overwritten. >> >> When we need to store data collectively in to a table, like add more >> rows to it with each run, how do we do it? >> >> Best Regards, >> -C.B. >> > > > > -- > Adam J. O'Donnell, Ph.D. > Immunet Corporation > Cell: +1 (267) 251-0070 >
