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

diff --git a/doc/src/sgml/release-10.sgml b/doc/src/sgml/release-10.sgml
index 5c26f2d0ea267e81c0d7179c61a49e6e03cf891c..dafddfbd1720bcee0959819bcf29bf886453f948 100644 (file)
--- 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)