From 6eb612fea9d080f2ae77ecb7091e73dc9f298c97 Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Fri, 5 Oct 2018 17:20:24 -0400 Subject: [PATCH] doc: update PG 11 release notes Discussion: https://postgr.es/m/1f5b2e66-7ba8-98ec-c06a-aee9ff33f050@postgresql.org Author: Jonathan S. Katz Backpatch-through: 11 --- doc/src/sgml/release-11.sgml | 59 ++++++++++++++++++++---------------- 1 file changed, 33 insertions(+), 26 deletions(-) diff --git a/doc/src/sgml/release-11.sgml b/doc/src/sgml/release-11.sgml index ae65431bbe..ca42f28cc9 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 any + of the remaining partitions + + - 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 @@ -79,7 +86,10 @@ - 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 @@ -99,6 +109,13 @@ + + + Covering indexes, which can be utilized using the + INCLUDE clause of CREATE INDEX + + + Many other useful performance improvements, including making @@ -179,10 +196,6 @@ would be dumped without such specifications if the database locale and encoding matched the old cluster's defaults. - - - DID I GET EVERYTHING? - @@ -597,8 +610,7 @@ The new command ALTER INDEX ATTACH PARTITION allows indexes to be attached to partitions. This does not behave as a global index - since the contents are private to each index. WARN WHEN USING - AN EXISTING INDEX? + since the contents are private to each index. @@ -907,7 +919,7 @@ same commits as above - This reduces the likelihood of serialization conflicts. ACCURATE? + This reduces the likelihood of serialization conflicts. @@ -1980,7 +1992,6 @@ same commits as above CALLs or in nested PL/pgSQL DO and CALL blocks that only contain other PL/pgSQL DO and CALL blocks. - ACCURATE? @@ -2405,11 +2416,6 @@ same commits as above when the WAL streaming method () is used. - - - IS IT CLEAR FROM THE DOCS THAT THE REPLICATION SLOT IS NOT - TEMPORARY? - @@ -2904,7 +2910,8 @@ same commits as above - This is useful for KNN-GiST searches. HOW? + This is useful for KNN-GiST searches when looking for coordinates in + descending order. -- 2.40.0