On Tue, Sep 30, 2014 at 9:34 PM, Russ Weeks <[email protected]> wrote:
> > an iterator in the scan scope would be guaranteed to only see > unprocessed data if the iterator has not been configured for minor > compaction or major compaction scopes at all > > Excellent, thanks Christopher. That simplifies things. One more question: > I understand that an iterator may be re-seeked at any point in its > lifetime, which could cause it to see unprocessed data a second time. I > assume this is true for scan-scope iterators as well? > > -Russ > > Yes, it is true for scan scope also. A simple example would be another user iterator that sits on top of yours that does a Cartesian product of its data source. -- Christopher L Tubbs II http://gravatar.com/ctubbsii
