On Sat, Apr 27, 2019 at 02:47:44PM +1200, David Rowley wrote:
> On Sat, 27 Apr 2019 at 14:22, Bruce Momjian wrote:
> > > > * They are hard to explain
> > >
> > > That can be true, but we generally get there if not the first time
> > > then after a few iterations. Authors and committers of the
> >
On Sat, 27 Apr 2019 at 14:22, Bruce Momjian wrote:
> > > * They are hard to explain
> >
> > That can be true, but we generally get there if not the first time
> > then after a few iterations. Authors and committers of the
> > improvements are likely to be able to help find suitable wording.
>
> I
> Postgres optimizer smarter is great, as is highlighting that work in
> > > the release notes IMO.
> >
> > This thread highlights the challenges of having optimizer items in the
> > release notes:
> >
> > * They often reply to only a small percentage of queries
t; > optimizations I had taken for granted when I worked primarily with SQL
> > Server and were not present in Postgres. Work being done to make the
> > Postgres optimizer smarter is great, as is highlighting that work in
> > the release notes IMO.
>
> This thread highlight
resent in Postgres. Work being done to make the
> Postgres optimizer smarter is great, as is highlighting that work in
> the release notes IMO.
This thread highlights the challenges of having optimizer items in the
release notes:
* They often reply to only a small percentage of queries
* Th
As a user, I am interested in the optimizer changes for sure, and I
actually had wished they were highlighted more in previous releases.
> I think planner smarts are arguably one of our weakest areas when
> compared to the big commercial databases. The more we can throw in
> there about this sort
On Tue, 23 Apr 2019 at 04:54, Bruce Momjian wrote:
>
> We had a discussion in October about adding more optimizer items to the
> release notes:
>
>
> https://www.postgresql.org/message-id/flat/20181010220601.GA7807%40momjian.us#11d805ea0b0fcd0552dfa99251417cc1
>
> There was no agreement o
On 4/22/19 6:54 PM, Bruce Momjian wrote:
We had a discussion in October about adding more optimizer items to the
release notes:
https://www.postgresql.org/message-id/flat/20181010220601.GA7807%40momjian.us#11d805ea0b0fcd0552dfa99251417cc1
There was no agreement on a change, but if peop
We had a discussion in October about adding more optimizer items to the
release notes:
https://www.postgresql.org/message-id/flat/20181010220601.GA7807%40momjian.us#11d805ea0b0fcd0552dfa99251417cc1
There was no agreement on a change, but if people want to propose a
change, please post he
