From 5469e44ffc2077cb8371686497022cb5afd1af87 Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Thu, 4 May 2017 20:33:06 -0400 Subject: [PATCH] doc: update PG 10 release notes Mention vacuum verbose includes oldest xmin, BRIN index usage estimation, and multi-column statistics. Reported-by: Masahiko Sawada, Alvaro Herrera --- doc/src/sgml/release-10.sgml | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/doc/src/sgml/release-10.sgml b/doc/src/sgml/release-10.sgml index 5c26f2d0ea2..dafddfbd172 100644 --- a/doc/src/sgml/release-10.sgml +++ b/doc/src/sgml/release-10.sgml @@ -552,6 +552,17 @@ + + + + Improve accuracy in determining if a BRIN index scan + is beneficial (David Rowley, Emre Hasegeli) + + + - Add the ability to compute a correlation ratio and the number of - distinct values on several columns (Tomas Vondra, David Rowley) + Add multi-column optimizer statistics to compute the correlation + ratio and number of distinct values (Tomas Vondra, David Rowley, + Álvaro Herrera) @@ -1755,10 +1767,12 @@ - Have VACUUM VERBOSE - report the number of skipped frozen pages (Masahiko Sawada) + Have VACUUM VERBOSE report + the number of skipped frozen pages and oldest xmin (Masahiko Sawada)