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| author | Bruce Momjian <bruce@momjian.us> | 2017-05-04 20:33:06 -0400 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2017-05-04 20:33:06 -0400 |
| commit | 5469e44ffc2077cb8371686497022cb5afd1af87 (patch) | |
| tree | 66ba11fbc67bb344ffaa40bcdb155ad0f6aa9337 | |
| parent | 4f45beba7aea007cbae68eaea5d04d4cab7e4f62 (diff) | |
| download | postgresql-5469e44ffc2077cb8371686497022cb5afd1af87.tar.gz postgresql-5469e44ffc2077cb8371686497022cb5afd1af87.zip | |
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
| -rw-r--r-- | doc/src/sgml/release-10.sgml | 22 |
1 files 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 @@ -554,6 +554,17 @@ <listitem> <!-- + Author: Alvaro Herrera <alvherre@alvh.no-ip.org> + 2017-04-06 [7e534adcd] Fix BRIN cost estimation + --> + <para> + Improve accuracy in determining if a <acronym>BRIN</> index scan + is beneficial (David Rowley, Emre Hasegeli) + </para> + </listitem> + + <listitem> + <!-- Author: Tom Lane <tgl@sss.pgh.pa.us> 2016-09-09 [b1328d78f] Invent PageIndexTupleOverwrite, and teach BRIN and GiST --> @@ -707,8 +718,9 @@ 2017-04-05 [2686ee1b7] Collect and use multi-column dependency stats --> <para> - 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) </para> <para> @@ -1755,10 +1767,12 @@ <!-- Author: Fujii Masao <fujii@postgresql.org> 2017-03-25 [70adf2fbe] Make VACUUM VERBOSE report the number of skipped frozen + Author: Simon Riggs <simon@2ndQuadrant.com> + 2017-03-03 [9eb344faf] Allow vacuums to report oldestxmin --> <para> - Have <link linkend="SQL-VACUUM"><command>VACUUM VERBOSE</></> - report the number of skipped frozen pages (Masahiko Sawada) + Have <link linkend="SQL-VACUUM"><command>VACUUM VERBOSE</></> report + the number of skipped frozen pages and oldest xmin (Masahiko Sawada) </para> <para> |