Hi, I am also interested in this logical plan optimization framework functionality. You mentioned that rules are being developed, could you explain a little bit more about them? Are they like the classic logical optimizations (early projection, early filtering, among others)? Thanks in advance.
Renato M. logical plan optimization framework 2010/6/28 Alan Gates <ga...@yahoo-inc.com> > > On Jun 28, 2010, at 12:36 AM, Swati Jain wrote: > > Thanks for the prompt reply. As you mentioned optimization is in its >> developing stage, does it mean optimization framework is not complete or >> only rules are in developing stage? In addition to that, I would really >> appreciate if you could give a rough idea when the patch will be available >> and what functionality will it contain? >> >> At this point we believe the framework is complete and rules are being > developed. But the framework has never been used in user testing situations > (alpha or beta testing) so there will be a whole round of bugs to fix once > that testing is done. > > The current plan is to switch to this code as the actual optimizer with > 0.8, which we hope to release late this year (no promises). > > Alan. >
