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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
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@ -6,7 +6,7 @@
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<formalpara>
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<title>Release date:</title>
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<para>2018-??-?? (CURRENT AS OF 2018-07-30)</para>
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<para>2018-10-?? (CURRENT AS OF 2018-09-20)</para>
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</formalpara>
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<sect2>
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@ -22,7 +22,7 @@
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<listitem>
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<para>
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Major improvements to partitioning:
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Improvements to partitioning functionality, including:
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<itemizedlist>
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<listitem>
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<para>
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@ -37,9 +37,8 @@
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</listitem>
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<listitem>
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<para>
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Improved <command>SELECT</command> query performance due to
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enhanced partition elimination during query processing and
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execution
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Improved <command>SELECT</command> performance from enhanced partition
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elimination strategies during query processing and execution
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</para>
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</listitem>
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<listitem>
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@ -48,22 +47,24 @@
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KEY</literal>, indexes, and triggers on partitioned tables
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</para>
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</listitem>
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<listitem>
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<para>
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Having a "default" partition for storing data that does not match any
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of the remaining partitions
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</para>
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</listitem>
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</itemizedlist>
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</para>
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</listitem>
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<listitem>
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<para>
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Improvements to parallelism:
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Improvements to parallelism, including:
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<itemizedlist>
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<listitem>
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<para>
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Parallelized hash joins
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</para>
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</listitem>
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<listitem>
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<para>
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Parallelized <command>CREATE INDEX</command> for B-tree indexes
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B-tree indexes can now be built in parallel with
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<command>CREATE INDEX</command>
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</para>
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</listitem>
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<listitem>
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@ -73,13 +74,22 @@
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queries using <literal>UNION</literal>
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</para>
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</listitem>
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<listitem>
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<para>
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Performance improvements for parallelized hash joins and parallelized
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sequential scans
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</para>
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</listitem>
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</itemizedlist>
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</para>
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</listitem>
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<listitem>
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<para>
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SQL stored procedures, with support for embedded transactions
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SQL stored procedures that support embedded transactions. Stored
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procedures can be created with <link linkend="sql-createprocedure">
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<command>CREATE PROCEDURE</command></link> and executed with
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<link linkend="sql-call"><command>CALL</command></link>
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</para>
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</listitem>
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@ -99,6 +109,13 @@
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</para>
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</listitem>
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<listitem>
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<para>
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Covering indexes, which can be utilized using the
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<literal>INCLUDE</literal> clause of <command>CREATE INDEX</command>
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</para>
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</listitem>
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<listitem>
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<para>
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Many other useful performance improvements, including making
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@ -179,10 +196,6 @@
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would be dumped without such specifications if the database locale
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and encoding matched the old cluster's defaults.
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</para>
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<para>
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DID I GET EVERYTHING?
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</para>
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</listitem>
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<listitem>
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@ -597,8 +610,7 @@
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The new command <link linkend="sql-alterindex"><command>ALTER
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INDEX ATTACH PARTITION</command></link> allows indexes to be
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attached to partitions. This does not behave as a global index
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since the contents are private to each index. WARN WHEN USING
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AN EXISTING INDEX?
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since the contents are private to each index.
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</para>
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</listitem>
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@ -907,7 +919,7 @@ same commits as above
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</para>
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<para>
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This reduces the likelihood of serialization conflicts. ACCURATE?
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This reduces the likelihood of serialization conflicts.
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</para>
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</listitem>
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@ -1980,7 +1992,6 @@ same commits as above
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<command>CALL</command>s or in nested PL/pgSQL DO and
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<command>CALL</command> blocks that only contain other PL/pgSQL
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<command>DO</command> and <command>CALL</command> blocks.
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ACCURATE?
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</para>
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</listitem>
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@ -2405,11 +2416,6 @@ same commits as above
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when the <acronym>WAL</acronym> streaming method
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(<option>--wal-method=stream</option>) is used.
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</para>
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<para>
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IS IT CLEAR FROM THE DOCS THAT THE REPLICATION SLOT IS NOT
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TEMPORARY?
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</para>
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</listitem>
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<listitem>
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@ -2904,7 +2910,8 @@ same commits as above
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</para>
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<para>
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This is useful for KNN-GiST searches. HOW?
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This is useful for KNN-GiST searches when looking for coordinates in
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descending order.
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</para>
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</listitem>
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