On Mon, 6 Nov 2023 at 23:04, Jonathan S. Katz <jk...@postgresql.org> wrote: > > Hi, > > Attached is the release announcement draft for the 2023-11-09 release > (16.1 et al.). > > Please review for accuracy and notable omissions. Please have all > feedback in by 2023-11-09 08:00 UTC at the latest (albeit the sooner the > better).
> 20231109updaterelease.md > [...] > * Provide more efficient indexing of `date`, `timestamptz`, and `timestamp` > values in BRIN indexes. While not required, we recommend > [reindexing](https://www.postgresql.org/docs/current/sql-reindex.html) BRIN > indexes that include these data types after installing this update. As the type's minmax_multi opclasses are marked as default, I believe it makes sense to explicitly mention that only indexes that use the type's minmax_multi opclasses would need to be reindexed for them to see improved performance. The types' *_bloom and *_minmax opclasses were not affected and therefore do not need to be reindexed. Kind regards, Matthias van de meent.
