On Sat, May 11, 2024 at 01:27:25PM +0800, Andy Fan wrote: > > Hello Bruce, > > > I have committed the first draft of the PG 17 release notes; you can > > see the results here: > > > > https://momjian.us/pgsql_docs/release-17.html > > Thank you for working on this! > > > I welcome feedback. For some reason it was an easier job than usual. > > Do you think we need to add the following 2 items? > > - 9f133763961e280d8ba692bcad0b061b861e9138 this is an optimizer > transform improvement.
It was unclear from the commit message exactly what user-visible optimization this allowed. Do you have details? > - a8a968a8212ee3ef7f22795c834b33d871fac262 this is an optimizer costing > improvement. Does this allow faster UNION ALL with LIMIT, perhaps? -- Bruce Momjian <br...@momjian.us> https://momjian.us EDB https://enterprisedb.com Only you can decide what is important to you.
