On Tue, Jun 2, 2020 at 9:38 PM Dmitry Dolgov <9erthali...@gmail.com> wrote:
> > On Tue, Jun 02, 2020 at 08:36:31PM +0800, Andy Fan wrote: > > > > > Other than that to summarize current open points for future readers > > > (this thread somehow became quite big): > > > > > > * Making UniqueKeys usage more generic to allow using skip scan for > more > > > use cases (hopefully it was covered by the v33, but I still need a > > > confirmation from David, like blinking twice or something). > > > > > > * Suspicious performance difference between different type of workload, > > > mentioned by Tomas (unfortunately I had no chance yet to > investigate). > > > > > > * Thinking about supporting conditions, that are not covered by the > index, > > > to make skipping more flexible (one of the potential next steps in > the > > > future, as suggested by Floris). > > > > > > > Looks this is the latest patch, which commit it is based on? Thanks > > I have a rebased version, if you're about it. Didn't posted it yet > mostly since I'm in the middle of adapting it to the UniqueKeys from > other thread. Would it be ok for you to wait a bit until I'll post > finished version? > Sure, that's OK. The discussion on UniqueKey thread looks more complex than what I expected, that's why I want to check the code here, but that's fine, you can work on your schedule. -- Best Regards Andy Fan
