From c0a40e7831b19f75178a45d8db00f5e91d606e33 Mon Sep 17 00:00:00 2001 From: "Jonathan S. Katz" Date: Sat, 15 Sep 2018 10:43:44 -0400 Subject: [PATCH 1/2] Updates to major improvements section of release notes. --- doc/src/sgml/release-11.sgml | 45 ++++++++++++++++++++++++++++++-------------- 1 file changed, 31 insertions(+), 14 deletions(-) diff --git a/doc/src/sgml/release-11.sgml b/doc/src/sgml/release-11.sgml index 684d34c091..f81dd929e3 100644 --- a/doc/src/sgml/release-11.sgml +++ b/doc/src/sgml/release-11.sgml @@ -6,7 +6,7 @@ Release date: - 2018-??-?? (CURRENT AS OF 2018-07-30) + 2018-10-?? (CURRENT AS OF 2018-09-20) @@ -22,7 +22,7 @@ - Major improvements to partitioning: + Improvements to partitioning functionality, including: @@ -37,9 +37,8 @@ - Improved SELECT query performance due to - enhanced partition elimination during query processing and - execution + Improved SELECT performance from enhanced partition + elimination strategies during query processing and execution @@ -48,29 +47,37 @@ KEY, indexes, and triggers on partitioned tables + + + Having a "default" partition for storing data that does not match a + partition key + + - Improvements to parallelism: + Improvements to parallelism, including: - Parallelized hash joins + B-tree indexes can now be built in parallel with + CREATE INDEX - Parallelized CREATE INDEX for B-tree indexes + Parallelized CREATE TABLE .. AS, + CREATE MATERIALIZED VIEW, and certain + queries using UNION - Parallelized CREATE TABLE .. AS, - CREATE MATERIALIZED VIEW, and certain - queries using UNION + Performance improvements for parallelized hash joins and parallelized + sequential scans @@ -79,14 +86,17 @@ - SQL stored procedures, with support for embedded transactions + SQL stored procedures that support embedded transactions. Stored + procedures can be created with + CREATE PROCEDURE and executed with + CALL - JIT compilation of some SQL code, including support for fast evaluation - of expressions + Introduction of just-in-time (JIT) compilation + during query execution @@ -99,6 +109,13 @@ + + + Covering indexes, which can be utilized using the + INCLUDE clause of CREATE INDEX + + + Many other useful performance improvements, including making -- 2.14.3 (Apple Git-98)