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| -rw-r--r-- | doc/src/sgml/release-17.sgml | 76 |
1 files changed, 75 insertions, 1 deletions
diff --git a/doc/src/sgml/release-17.sgml b/doc/src/sgml/release-17.sgml index 9d69016cd6c..fdbbbed07aa 100644 --- a/doc/src/sgml/release-17.sgml +++ b/doc/src/sgml/release-17.sgml @@ -18,7 +18,81 @@ </para> <itemizedlist> - <listitem><para>TO BE COMPLETED LATER</para></listitem> + <listitem> + <para> + New memory management system for <command>VACUUM</command>, which reduces + memory consumption and can improve overall vacuuming performance. + </para> + </listitem> + + <listitem> + <para> + New <acronym>SQL/JSON</acronym> capabilities, including constructors, + identity functions, and the <link + linkend="functions-sqljson-table"><function>JSON_TABLE()</function></link> + function, which converts JSON data into a table representation. + </para> + </listitem> + + <listitem> + <para> + Various query performance improvements, including to sequential reads + using streaming I/O, write throughput under high concurrency, and + searches over multiple values in a <link linkend="btree">btree</link> + index. + </para> + </listitem> + + <listitem> + <para> + Logical replication enhancements, including: + <itemizedlist> + <listitem> + <para> + Failover control + </para> + </listitem> + <listitem> + <para> + <link + linkend="app-pgcreatesubscriber"><application>pg_createsubscriber</application></link>, + a utility that logical replicas from physical standbys + </para> + </listitem> + <listitem> + <para> + <link + linkend="pgupgrade"><application>pg_upgrade</application></link> now + preserves replication slots on both publishers and subscribers + </para> + </listitem> + </itemizedlist> + </para> + </listitem> + + <listitem> + <para> + New client-side connection option, <link + linkend="libpq-connect-sslnegotiation"><literal>sslnegotiation=direct</literal></link>, + that allows direct TLS handshakes that avoids a round-trip negotation. + </para> + </listitem> + + <listitem> + <para> + <link + linkend="app-pgbasebackup"><application>pg_basebackup</application></link> + now supports incremental backup. + </para> + </listitem> + + <listitem> + <para> + <link linkend="sql-copy"><command>COPY</command></link> adds a new option, + <literal>ON_ERROR ignore</literal>, that allows a copy operation to + continue in the event of an error. + </para> + </listitem> </itemizedlist> <para> |