<para>
Ignore CTEs when looking up the target table for
<command>INSERT</command>/<command>UPDATE</command>/<command>DELETE</command>,
- and prevent matching qualified target-table names to trigger transition
- table names (Thomas Munro)
+ and prevent matching schema-qualified target table names to trigger
+ transition table names (Thomas Munro)
</para>
<para>
Branch: REL9_6_STABLE [f74f871b8] 2017-10-29 13:14:37 +0530
-->
<para>
- Fix parallel query handling to not fail when a recently-active role is
+ Fix parallel query handling to not fail when a recently-used role is
dropped (Amit Kapila)
</para>
</listitem>
<listitem>
<!--
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [7769fc000] 2017-09-27 17:05:53 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [07ea925e2] 2017-09-27 17:05:53 -0400
-Branch: REL9_6_STABLE [def03e4bf] 2017-09-27 17:05:53 -0400
-Branch: REL9_5_STABLE [ad56dbd6c] 2017-09-27 17:05:53 -0400
-Branch: REL9_4_STABLE [c38575edc] 2017-09-27 17:05:53 -0400
-Branch: REL9_3_STABLE [2e82fba0e] 2017-09-27 17:05:54 -0400
-Branch: REL9_2_STABLE [72d4fd08e] 2017-09-27 17:05:54 -0400
--->
- <para>
- Properly reject attempts to convert infinite float values to
- type <type>numeric</type> (Tom Lane, KaiGai Kohei)
- </para>
-
- <para>
- Previously the behavior was platform-dependent.
- </para>
- </listitem>
-
- <listitem>
-<!--
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Branch: master [be72b9c37] 2017-10-30 15:52:02 +0100
Branch: REL_10_STABLE [52ca7572c] 2017-10-30 15:52:13 +0100
<listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [6f44fe7f1] 2017-09-17 15:28:51 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [244b4a37e] 2017-09-17 15:28:51 -0400
-Branch: REL9_6_STABLE [86e4ebb9a] 2017-09-17 15:28:51 -0400
-Branch: REL9_5_STABLE [eeff68396] 2017-09-17 15:28:51 -0400
--->
- <para>
- Correctly ignore <structname>RelabelType</structname> expression nodes
- when determining relation distinctness (David Rowley)
- </para>
- </listitem>
-
- <listitem>
-<!--
-Author: Tom Lane <tgl@sss.pgh.pa.us>
Branch: master [52328727b] 2017-10-11 22:18:10 -0400
Branch: REL_10_STABLE [604723d29] 2017-10-11 22:18:01 -0400
Branch: REL9_6_STABLE [96cfc7e19] 2017-10-11 22:18:01 -0400
<listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [899bd785c] 2017-09-25 16:09:19 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [4621c7f7a] 2017-09-25 16:09:19 -0400
-Branch: REL9_6_STABLE [175061222] 2017-09-25 16:09:20 -0400
-Branch: REL9_5_STABLE [05297416f] 2017-09-25 16:09:20 -0400
-Branch: REL9_4_STABLE [3a07a6f3e] 2017-09-25 16:09:20 -0400
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [5ea96efaa] 2017-09-26 13:42:53 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [d29f30d8c] 2017-09-26 13:43:00 -0400
-Branch: REL9_6_STABLE [12ac252f9] 2017-09-26 13:43:07 -0400
-Branch: REL9_5_STABLE [06852f215] 2017-09-26 13:43:12 -0400
-Branch: REL9_4_STABLE [e5c058e2e] 2017-09-26 13:43:17 -0400
--->
- <para>
- Avoid <systemitem>SIGBUS</systemitem> crash on Linux when a DSM memory
- request exceeds the space available in <systemitem>tmpfs</systemitem>
- (Thomas Munro)
- </para>
- </listitem>
-
- <listitem>
-<!--
-Author: Tom Lane <tgl@sss.pgh.pa.us>
Branch: master [643c27e36] 2017-10-08 15:25:26 -0400
Branch: REL_10_STABLE [c3723317d] 2017-10-08 15:25:26 -0400
Branch: REL9_6_STABLE [13a8924ec] 2017-10-08 15:25:26 -0400
<listitem>
<!--
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [27c6619e9] 2017-09-17 14:50:01 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [66fe509be] 2017-09-17 14:50:01 -0400
-Branch: REL9_6_STABLE [c0d21bdb8] 2017-09-17 14:50:01 -0400
-Branch: REL9_5_STABLE [825fac5d3] 2017-09-17 14:50:01 -0400
-Branch: REL9_4_STABLE [bc0974703] 2017-09-17 14:50:01 -0400
-Branch: REL9_3_STABLE [b1be33593] 2017-09-17 14:50:01 -0400
-Branch: REL9_2_STABLE [4cd6cd21d] 2017-09-17 14:50:01 -0400
--->
- <para>
- Prevent low-probability crash in processing of nested trigger firings
- (Tom Lane)
- </para>
- </listitem>
-
- <listitem>
-<!--
-Author: Peter Eisentraut <peter_e@gmx.net>
-Branch: master [aa6b7b72d] 2017-09-22 17:10:36 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [3d7f11a0f] 2017-09-23 10:03:05 -0400
-Branch: REL9_6_STABLE [a1f30ecc5] 2017-09-23 10:03:36 -0400
-Branch: REL9_5_STABLE [acae13faa] 2017-09-23 10:04:55 -0400
-Branch: REL9_4_STABLE [9bf049946] 2017-09-23 10:05:28 -0400
-Branch: REL9_3_STABLE [e0f5710c5] 2017-09-23 10:05:40 -0400
-Branch: REL9_2_STABLE [2eb84e54a] 2017-09-23 10:14:30 -0400
--->
- <para>
- Correctly restore the umask setting when file creation fails
- in <command>COPY</command> or <function>lo_export()</function>
- (Peter Eisentraut)
- </para>
- </listitem>
-
- <listitem>
-<!--
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [714805010] 2017-09-21 18:13:11 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [a2b1eb234] 2017-09-21 18:13:11 -0400
-Branch: REL9_6_STABLE [ea31541f5] 2017-09-21 18:13:11 -0400
-Branch: REL9_5_STABLE [122289a66] 2017-09-21 18:13:11 -0400
-Branch: REL9_4_STABLE [b572b435c] 2017-09-21 18:13:11 -0400
-Branch: REL9_3_STABLE [a09d8be7d] 2017-09-21 18:13:11 -0400
-Branch: REL9_2_STABLE [e56facd8b] 2017-09-21 18:13:11 -0400
--->
- <para>
- Give a better error message for duplicate column names
- in <command>ANALYZE</command> (Nathan Bossart)
- </para>
- </listitem>
-
- <listitem>
-<!--
-Author: Robert Haas <rhaas@postgresql.org>
-Branch: master [81276fdd3] 2017-09-14 17:19:04 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [a2a61f633] 2017-09-14 16:44:01 -0400
-Branch: REL9_6_STABLE [353328ad1] 2017-09-14 16:47:11 -0400
+Author: Noah Misch <noah@leadboat.com>
+Branch: master [bab3a714b] 2017-11-05 09:25:52 -0800
+Branch: REL_10_STABLE [2168f37c4] 2017-11-05 09:25:59 -0800
+Branch: REL9_6_STABLE [1cac62dac] 2017-11-05 09:26:28 -0800
+Branch: REL9_5_STABLE [7932891ab] 2017-11-05 09:26:43 -0800
+Branch: REL9_4_STABLE [2a2e2e85e] 2017-11-05 09:26:47 -0800
-->
<para>
- Add missing cases in <function>GetCommandLogLevel()</function>,
- preventing errors when certain SQL commands are used while
- <varname>log_statement</varname> is set to <literal>ddl</literal>
- (Michael Paquier)
+ Allow <command>COPY</command>'s <literal>FREEZE</literal> option to
+ work when the transaction isolation level is <literal>REPEATABLE
+ READ</literal> or higher (Noah Misch)
</para>
- </listitem>
- <listitem>
-<!--
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: REL9_6_STABLE [2ac598874] 2017-10-17 12:15:08 -0400
-Branch: REL9_5_STABLE [9e20276e1] 2017-10-17 12:15:08 -0400
-Branch: REL9_4_STABLE [38f17e8ee] 2017-10-17 12:15:08 -0400
-Branch: REL9_3_STABLE [06b2a73ed] 2017-10-17 12:15:08 -0400
--->
<para>
- Fix mis-parsing of the last line in a
- non-newline-terminated <filename>pg_hba.conf</filename> file
- (Tom Lane)
+ This case was unintentionally broken by a previous bug fix.
</para>
</listitem>
<listitem>
<!--
-Author: Stephen Frost <sfrost@snowman.net>
-Branch: master [d2e40b310] 2017-09-13 20:02:09 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [68a7c24fd] 2017-09-13 20:04:43 -0400
-Branch: REL9_6_STABLE [caae416aa] 2017-09-13 20:02:27 -0400
--->
- <para>
- Fix <application>pg_dump</application> to ensure that it
- emits <command>GRANT</command> commands in a valid order
- (Stephen Frost)
- </para>
- </listitem>
-
- <listitem>
-<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
Branch: master [080351466] 2017-10-31 13:40:23 -0400
Branch: REL_10_STABLE [9cf2b854a] 2017-10-31 13:40:23 -0400
<para>
This prevents problems when the <application>parray_gin</application>
- extension is installed, since it defines a conflicting operator.
+ extension is installed, since that defines a conflicting operator.
</para>
</listitem>
<listitem>
<!--
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [2e70d6b5e] 2017-08-29 15:18:01 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [b481b39b8] 2017-08-29 15:18:01 -0400
-Branch: REL9_6_STABLE [bc95e5874] 2017-08-29 15:18:01 -0400
-Branch: REL9_5_STABLE [dfd1042c6] 2017-08-29 15:18:01 -0400
-Branch: REL9_4_STABLE [1c53722ff] 2017-08-29 15:18:01 -0400
-Branch: REL9_3_STABLE [d391fb6c3] 2017-08-29 15:18:01 -0400
-Branch: REL9_2_STABLE [a07058a6d] 2017-08-29 15:18:01 -0400
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [9d6b160d7] 2017-09-01 15:14:46 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [f2fe1cbef] 2017-09-01 15:14:18 -0400
-Branch: REL9_6_STABLE [3a0f8e7d3] 2017-09-01 15:14:18 -0400
-Branch: REL9_5_STABLE [1305186de] 2017-09-01 15:14:18 -0400
-Branch: REL9_4_STABLE [53863ebeb] 2017-09-01 15:14:18 -0400
-Branch: REL9_3_STABLE [dd344de67] 2017-09-01 15:14:18 -0400
-Branch: REL9_2_STABLE [f60a236ba] 2017-09-01 15:14:18 -0400
--->
- <para>
- Fix <application>libpq</application> to guard against integer
- overflow in the row count of a <structname>PGresult</structname>
- (Michael Paquier)
- </para>
- </listitem>
-
- <listitem>
-<!--
-Author: Michael Meskes <meskes@postgresql.org>
-Branch: master [35e156882] 2017-09-12 04:53:36 +0200
-Branch: REL_10_STABLE Release: REL_10_0 [75fbf8ad1] 2017-09-18 23:07:18 +0200
-Branch: REL9_6_STABLE [59b5a3e5c] 2017-09-18 23:07:34 +0200
-Branch: REL9_5_STABLE [3a5aa7de3] 2017-09-18 23:07:44 +0200
-Branch: REL9_4_STABLE [e5b8b771e] 2017-09-18 23:08:17 +0200
-Branch: REL9_3_STABLE [149cfdb3a] 2017-09-18 23:08:24 +0200
--->
- <para>
- Fix <application>ecpg</application>'s handling of out-of-scope cursor
- declarations with pointer or array variables (Michael Meskes)
- </para>
- </listitem>
-
- <listitem>
-<!--
Author: Michael Meskes <meskes@postgresql.org>
Branch: master [0af98a95c] 2017-10-26 10:16:04 +0200
Branch: REL_10_STABLE [65ba1b5c2] 2017-10-26 10:39:37 +0200
<listitem>
<!--
-Author: Michael Meskes <meskes@postgresql.org>
-Branch: master [a772624b1] 2017-08-26 12:57:21 +0200
-Branch: REL_10_STABLE Release: REL_10_0 [38d7cb67f] 2017-09-14 00:47:03 +0200
-Branch: REL9_6_STABLE [839ee1811] 2017-09-14 01:17:03 +0200
-Author: Michael Meskes <meskes@postgresql.org>
-Branch: master [04fbe0e45] 2017-08-26 19:11:58 +0200
-Branch: REL_10_STABLE Release: REL_10_0 [eaf7001eb] 2017-09-14 00:47:08 +0200
-Branch: REL9_6_STABLE [407e66078] 2017-09-14 01:17:15 +0200
--->
- <para>
- Fix <application>ecpg</application>'s regression tests to work reliably
- on Windows (Christian Ullrich, Michael Meskes)
- </para>
- </listitem>
-
- <listitem>
-<!--
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [47f849a3c] 2017-09-22 00:04:29 -0400
-Branch: REL_10_STABLE Release: REL_10_0 [3876b16ce] 2017-09-22 00:04:21 -0400
-Branch: REL9_6_STABLE [e25f4401d] 2017-09-22 00:04:21 -0400
-Branch: REL9_5_STABLE [89f02e17a] 2017-09-22 00:04:21 -0400
-Branch: REL9_4_STABLE [dbd6099fb] 2017-09-22 00:04:21 -0400
-Branch: REL9_3_STABLE [2020f90bf] 2017-09-22 00:04:21 -0400
-Branch: REL9_2_STABLE [a07105afa] 2017-09-22 00:04:21 -0400
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-Branch: master [24a1897ab] 2017-10-23 17:54:09 -0400
-Branch: REL_10_STABLE [dffe7fbc2] 2017-10-23 17:54:09 -0400
-Branch: REL9_6_STABLE [173b7a4a7] 2017-10-23 17:54:09 -0400
-Branch: REL9_5_STABLE [4b433a8b0] 2017-10-23 17:54:09 -0400
-Branch: REL9_4_STABLE [876e076eb] 2017-10-23 17:54:09 -0400
-Branch: REL9_3_STABLE [9c74dd2d5] 2017-10-23 17:54:09 -0400
-Branch: REL9_2_STABLE [1317d1301] 2017-10-23 17:54:09 -0400
--->
- <para>
- Sync our copy of the timezone library with IANA release tzcode2017c
- (Tom Lane)
- </para>
-
- <para>
- This fixes various issues; the only one likely to be user-visible
- is that the default DST rules for a POSIX-style zone name, if
- no <filename>posixrules</filename> file exists in the timezone data
- directory, now match current US law rather than what it was a dozen
- years ago.
- </para>
- </listitem>
-
- <listitem>
-<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
Branch: master [8df4ce1ea] 2017-10-23 18:15:36 -0400
Branch: REL_10_STABLE [0cde56247] 2017-10-23 18:15:42 -0400
<!-- doc/src/sgml/release-9.2.sgml -->
<!-- See header comment in release.sgml about typical markup -->
+ <sect1 id="release-9-2-24">
+ <title>Release 9.2.24</title>
+
+ <formalpara>
+ <title>Release date:</title>
+ <para>2017-11-09</para>
+ </formalpara>
+
+ <para>
+ This release contains a variety of fixes from 9.2.23.
+ For information about new features in the 9.2 major release, see
+ <xref linkend="release-9-2">.
+ </para>
+
+ <para>
+ This is expected to be the last <productname>PostgreSQL</productname>
+ release in the 9.2.X series. Users are encouraged to update to a newer
+ release branch soon.
+ </para>
+
+ <sect2>
+ <title>Migration to Version 9.2.24</title>
+
+ <para>
+ A dump/restore is not required for those running 9.2.X.
+ </para>
+
+ <para>
+ However, if you are upgrading from a version earlier than 9.2.22,
+ see <xref linkend="release-9-2-22">.
+ </para>
+
+ </sect2>
+
+ <sect2>
+ <title>Changes</title>
+
+ <itemizedlist>
+
+ <listitem>
+ <para>
+ Properly reject attempts to convert infinite float values to
+ type <type>numeric</type> (Tom Lane, KaiGai Kohei)
+ </para>
+
+ <para>
+ Previously the behavior was platform-dependent.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix corner-case crashes when columns have been added to the end of a
+ view (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Record proper dependencies when a view or rule
+ contains <structname>FieldSelect</structname>
+ or <structname>FieldStore</structname> expression nodes (Tom Lane)
+ </para>
+
+ <para>
+ Lack of these dependencies could allow a column or data
+ type <command>DROP</command> to go through when it ought to fail,
+ thereby causing later uses of the view or rule to get errors.
+ This patch does not do anything to protect existing views/rules,
+ only ones created in the future.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly detect hashability of range data types (Tom Lane)
+ </para>
+
+ <para>
+ The planner mistakenly assumed that any range type could be hashed
+ for use in hash joins or hash aggregation, but actually it must check
+ whether the range's subtype has hash support. This does not affect any
+ of the built-in range types, since they're all hashable anyway.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix low-probability loss of <command>NOTIFY</command> messages due to
+ XID wraparound (Marko Tiikkaja, Tom Lane)
+ </para>
+
+ <para>
+ If a session executed no queries, but merely listened for
+ notifications, for more than 2 billion transactions, it started to miss
+ some notifications from concurrently-committing transactions.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Prevent low-probability crash in processing of nested trigger firings
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly restore the umask setting when file creation fails
+ in <command>COPY</command> or <function>lo_export()</function>
+ (Peter Eisentraut)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Give a better error message for duplicate column names
+ in <command>ANALYZE</command> (Nathan Bossart)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>libpq</application> to not require user's home
+ directory to exist (Tom Lane)
+ </para>
+
+ <para>
+ In v10, failure to find the home directory while trying to
+ read <filename>~/.pgpass</filename> was treated as a hard error,
+ but it should just cause that file to not be found. Both v10 and
+ previous release branches made the same mistake when
+ reading <filename>~/.pg_service.conf</filename>, though this was less
+ obvious since that file is not sought unless a service name is
+ specified.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>libpq</application> to guard against integer
+ overflow in the row count of a <structname>PGresult</structname>
+ (Michael Paquier)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Sync our copy of the timezone library with IANA release tzcode2017c
+ (Tom Lane)
+ </para>
+
+ <para>
+ This fixes various issues; the only one likely to be user-visible
+ is that the default DST rules for a POSIX-style zone name, if
+ no <filename>posixrules</filename> file exists in the timezone data
+ directory, now match current US law rather than what it was a dozen
+ years ago.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Update time zone data files to <application>tzdata</application>
+ release 2017c for DST law changes in Fiji, Namibia, Northern Cyprus,
+ Sudan, Tonga, and Turks & Caicos Islands, plus historical
+ corrections for Alaska, Apia, Burma, Calcutta, Detroit, Ireland,
+ Namibia, and Pago Pago.
+ </para>
+ </listitem>
+
+ </itemizedlist>
+
+ </sect2>
+ </sect1>
+
<sect1 id="release-9-2-23">
<title>Release 9.2.23</title>
<!-- doc/src/sgml/release-9.3.sgml -->
<!-- See header comment in release.sgml about typical markup -->
+ <sect1 id="release-9-3-20">
+ <title>Release 9.3.20</title>
+
+ <formalpara>
+ <title>Release date:</title>
+ <para>2017-11-09</para>
+ </formalpara>
+
+ <para>
+ This release contains a variety of fixes from 9.3.19.
+ For information about new features in the 9.3 major release, see
+ <xref linkend="release-9-3">.
+ </para>
+
+ <sect2>
+ <title>Migration to Version 9.3.20</title>
+
+ <para>
+ A dump/restore is not required for those running 9.3.X.
+ </para>
+
+ <para>
+ However, if you are upgrading from a version earlier than 9.3.18,
+ see <xref linkend="release-9-3-18">.
+ </para>
+
+ </sect2>
+
+ <sect2>
+ <title>Changes</title>
+
+ <itemizedlist>
+
+ <listitem>
+ <para>
+ Properly reject attempts to convert infinite float values to
+ type <type>numeric</type> (Tom Lane, KaiGai Kohei)
+ </para>
+
+ <para>
+ Previously the behavior was platform-dependent.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix corner-case crashes when columns have been added to the end of a
+ view (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Record proper dependencies when a view or rule
+ contains <structname>FieldSelect</structname>
+ or <structname>FieldStore</structname> expression nodes (Tom Lane)
+ </para>
+
+ <para>
+ Lack of these dependencies could allow a column or data
+ type <command>DROP</command> to go through when it ought to fail,
+ thereby causing later uses of the view or rule to get errors.
+ This patch does not do anything to protect existing views/rules,
+ only ones created in the future.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly detect hashability of range data types (Tom Lane)
+ </para>
+
+ <para>
+ The planner mistakenly assumed that any range type could be hashed
+ for use in hash joins or hash aggregation, but actually it must check
+ whether the range's subtype has hash support. This does not affect any
+ of the built-in range types, since they're all hashable anyway.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix low-probability loss of <command>NOTIFY</command> messages due to
+ XID wraparound (Marko Tiikkaja, Tom Lane)
+ </para>
+
+ <para>
+ If a session executed no queries, but merely listened for
+ notifications, for more than 2 billion transactions, it started to miss
+ some notifications from concurrently-committing transactions.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Prevent low-probability crash in processing of nested trigger firings
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly restore the umask setting when file creation fails
+ in <command>COPY</command> or <function>lo_export()</function>
+ (Peter Eisentraut)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Give a better error message for duplicate column names
+ in <command>ANALYZE</command> (Nathan Bossart)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix mis-parsing of the last line in a
+ non-newline-terminated <filename>pg_hba.conf</filename> file
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>libpq</application> to not require user's home
+ directory to exist (Tom Lane)
+ </para>
+
+ <para>
+ In v10, failure to find the home directory while trying to
+ read <filename>~/.pgpass</filename> was treated as a hard error,
+ but it should just cause that file to not be found. Both v10 and
+ previous release branches made the same mistake when
+ reading <filename>~/.pg_service.conf</filename>, though this was less
+ obvious since that file is not sought unless a service name is
+ specified.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>libpq</application> to guard against integer
+ overflow in the row count of a <structname>PGresult</structname>
+ (Michael Paquier)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>ecpg</application>'s handling of out-of-scope cursor
+ declarations with pointer or array variables (Michael Meskes)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Make ecpglib's Informix-compatibility mode ignore fractional digits in
+ integer input strings, as expected (Gao Zengqi, Michael Meskes)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Sync our copy of the timezone library with IANA release tzcode2017c
+ (Tom Lane)
+ </para>
+
+ <para>
+ This fixes various issues; the only one likely to be user-visible
+ is that the default DST rules for a POSIX-style zone name, if
+ no <filename>posixrules</filename> file exists in the timezone data
+ directory, now match current US law rather than what it was a dozen
+ years ago.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Update time zone data files to <application>tzdata</application>
+ release 2017c for DST law changes in Fiji, Namibia, Northern Cyprus,
+ Sudan, Tonga, and Turks & Caicos Islands, plus historical
+ corrections for Alaska, Apia, Burma, Calcutta, Detroit, Ireland,
+ Namibia, and Pago Pago.
+ </para>
+ </listitem>
+
+ </itemizedlist>
+
+ </sect2>
+ </sect1>
+
<sect1 id="release-9-3-19">
<title>Release 9.3.19</title>
<!-- doc/src/sgml/release-9.4.sgml -->
<!-- See header comment in release.sgml about typical markup -->
+ <sect1 id="release-9-4-15">
+ <title>Release 9.4.15</title>
+
+ <formalpara>
+ <title>Release date:</title>
+ <para>2017-11-09</para>
+ </formalpara>
+
+ <para>
+ This release contains a variety of fixes from 9.4.14.
+ For information about new features in the 9.4 major release, see
+ <xref linkend="release-9-4">.
+ </para>
+
+ <sect2>
+ <title>Migration to Version 9.4.15</title>
+
+ <para>
+ A dump/restore is not required for those running 9.4.X.
+ </para>
+
+ <para>
+ However, if you are upgrading from a version earlier than 9.4.13,
+ see <xref linkend="release-9-4-13">.
+ </para>
+ </sect2>
+
+ <sect2>
+ <title>Changes</title>
+
+ <itemizedlist>
+
+ <listitem>
+ <para>
+ Fix crash when logical decoding is invoked from a SPI-using function,
+ in particular any function written in a PL language
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <function>json_build_array()</function>,
+ <function>json_build_object()</function>, and their <type>jsonb</type>
+ equivalents to handle explicit <literal>VARIADIC</literal> arguments
+ correctly (Michael Paquier)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Properly reject attempts to convert infinite float values to
+ type <type>numeric</type> (Tom Lane, KaiGai Kohei)
+ </para>
+
+ <para>
+ Previously the behavior was platform-dependent.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix corner-case crashes when columns have been added to the end of a
+ view (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Record proper dependencies when a view or rule
+ contains <structname>FieldSelect</structname>
+ or <structname>FieldStore</structname> expression nodes (Tom Lane)
+ </para>
+
+ <para>
+ Lack of these dependencies could allow a column or data
+ type <command>DROP</command> to go through when it ought to fail,
+ thereby causing later uses of the view or rule to get errors.
+ This patch does not do anything to protect existing views/rules,
+ only ones created in the future.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly detect hashability of range data types (Tom Lane)
+ </para>
+
+ <para>
+ The planner mistakenly assumed that any range type could be hashed
+ for use in hash joins or hash aggregation, but actually it must check
+ whether the range's subtype has hash support. This does not affect any
+ of the built-in range types, since they're all hashable anyway.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix low-probability loss of <command>NOTIFY</command> messages due to
+ XID wraparound (Marko Tiikkaja, Tom Lane)
+ </para>
+
+ <para>
+ If a session executed no queries, but merely listened for
+ notifications, for more than 2 billion transactions, it started to miss
+ some notifications from concurrently-committing transactions.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Avoid <systemitem>SIGBUS</systemitem> crash on Linux when a DSM memory
+ request exceeds the space available in <systemitem>tmpfs</systemitem>
+ (Thomas Munro)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Prevent low-probability crash in processing of nested trigger firings
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Allow <command>COPY</command>'s <literal>FREEZE</literal> option to
+ work when the transaction isolation level is <literal>REPEATABLE
+ READ</literal> or higher (Noah Misch)
+ </para>
+
+ <para>
+ This case was unintentionally broken by a previous bug fix.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly restore the umask setting when file creation fails
+ in <command>COPY</command> or <function>lo_export()</function>
+ (Peter Eisentraut)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Give a better error message for duplicate column names
+ in <command>ANALYZE</command> (Nathan Bossart)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix mis-parsing of the last line in a
+ non-newline-terminated <filename>pg_hba.conf</filename> file
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>libpq</application> to not require user's home
+ directory to exist (Tom Lane)
+ </para>
+
+ <para>
+ In v10, failure to find the home directory while trying to
+ read <filename>~/.pgpass</filename> was treated as a hard error,
+ but it should just cause that file to not be found. Both v10 and
+ previous release branches made the same mistake when
+ reading <filename>~/.pg_service.conf</filename>, though this was less
+ obvious since that file is not sought unless a service name is
+ specified.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>libpq</application> to guard against integer
+ overflow in the row count of a <structname>PGresult</structname>
+ (Michael Paquier)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>ecpg</application>'s handling of out-of-scope cursor
+ declarations with pointer or array variables (Michael Meskes)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ In ecpglib, correctly handle backslashes in string literals depending
+ on whether <varname>standard_conforming_strings</varname> is set
+ (Tsunakawa Takayuki)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Make ecpglib's Informix-compatibility mode ignore fractional digits in
+ integer input strings, as expected (Gao Zengqi, Michael Meskes)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Sync our copy of the timezone library with IANA release tzcode2017c
+ (Tom Lane)
+ </para>
+
+ <para>
+ This fixes various issues; the only one likely to be user-visible
+ is that the default DST rules for a POSIX-style zone name, if
+ no <filename>posixrules</filename> file exists in the timezone data
+ directory, now match current US law rather than what it was a dozen
+ years ago.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Update time zone data files to <application>tzdata</application>
+ release 2017c for DST law changes in Fiji, Namibia, Northern Cyprus,
+ Sudan, Tonga, and Turks & Caicos Islands, plus historical
+ corrections for Alaska, Apia, Burma, Calcutta, Detroit, Ireland,
+ Namibia, and Pago Pago.
+ </para>
+ </listitem>
+
+ </itemizedlist>
+
+ </sect2>
+ </sect1>
+
<sect1 id="release-9-4-14">
<title>Release 9.4.14</title>
<!-- doc/src/sgml/release-9.5.sgml -->
<!-- See header comment in release.sgml about typical markup -->
+ <sect1 id="release-9-5-10">
+ <title>Release 9.5.10</title>
+
+ <formalpara>
+ <title>Release date:</title>
+ <para>2017-11-09</para>
+ </formalpara>
+
+ <para>
+ This release contains a variety of fixes from 9.5.9.
+ For information about new features in the 9.5 major release, see
+ <xref linkend="release-9-5">.
+ </para>
+
+ <sect2>
+ <title>Migration to Version 9.5.10</title>
+
+ <para>
+ A dump/restore is not required for those running 9.5.X.
+ </para>
+
+ <para>
+ However, if you use BRIN indexes, see the first changelog entry below.
+ </para>
+
+ <para>
+ Also, if you are upgrading from a version earlier than 9.5.8,
+ see <xref linkend="release-9-5-8">.
+ </para>
+ </sect2>
+
+ <sect2>
+ <title>Changes</title>
+
+ <itemizedlist>
+
+ <listitem>
+ <para>
+ Fix BRIN index summarization to handle concurrent table extension
+ correctly (Álvaro Herrera)
+ </para>
+
+ <para>
+ Previously, a race condition allowed some table rows to be omitted from
+ the index. It may be necessary to reindex existing BRIN indexes to
+ recover from past occurrences of this problem.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix possible failures during concurrent updates of a BRIN index
+ (Tom Lane)
+ </para>
+
+ <para>
+ These race conditions could result in errors like <quote>invalid index
+ offnum</quote> or <quote>inconsistent range map</quote>.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix crash when logical decoding is invoked from a SPI-using function,
+ in particular any function written in a PL language
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <function>json_build_array()</function>,
+ <function>json_build_object()</function>, and their <type>jsonb</type>
+ equivalents to handle explicit <literal>VARIADIC</literal> arguments
+ correctly (Michael Paquier)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Properly reject attempts to convert infinite float values to
+ type <type>numeric</type> (Tom Lane, KaiGai Kohei)
+ </para>
+
+ <para>
+ Previously the behavior was platform-dependent.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix corner-case crashes when columns have been added to the end of a
+ view (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Record proper dependencies when a view or rule
+ contains <structname>FieldSelect</structname>
+ or <structname>FieldStore</structname> expression nodes (Tom Lane)
+ </para>
+
+ <para>
+ Lack of these dependencies could allow a column or data
+ type <command>DROP</command> to go through when it ought to fail,
+ thereby causing later uses of the view or rule to get errors.
+ This patch does not do anything to protect existing views/rules,
+ only ones created in the future.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly detect hashability of range data types (Tom Lane)
+ </para>
+
+ <para>
+ The planner mistakenly assumed that any range type could be hashed
+ for use in hash joins or hash aggregation, but actually it must check
+ whether the range's subtype has hash support. This does not affect any
+ of the built-in range types, since they're all hashable anyway.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly ignore <structname>RelabelType</structname> expression nodes
+ when determining relation distinctness (David Rowley)
+ </para>
+
+ <para>
+ This allows the intended optimization to occur when a subquery has
+ a result column of type <type>varchar</type>.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix low-probability loss of <command>NOTIFY</command> messages due to
+ XID wraparound (Marko Tiikkaja, Tom Lane)
+ </para>
+
+ <para>
+ If a session executed no queries, but merely listened for
+ notifications, for more than 2 billion transactions, it started to miss
+ some notifications from concurrently-committing transactions.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Avoid <systemitem>SIGBUS</systemitem> crash on Linux when a DSM memory
+ request exceeds the space available in <systemitem>tmpfs</systemitem>
+ (Thomas Munro)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Prevent low-probability crash in processing of nested trigger firings
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Allow <command>COPY</command>'s <literal>FREEZE</literal> option to
+ work when the transaction isolation level is <literal>REPEATABLE
+ READ</literal> or higher (Noah Misch)
+ </para>
+
+ <para>
+ This case was unintentionally broken by a previous bug fix.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly restore the umask setting when file creation fails
+ in <command>COPY</command> or <function>lo_export()</function>
+ (Peter Eisentraut)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Give a better error message for duplicate column names
+ in <command>ANALYZE</command> (Nathan Bossart)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix mis-parsing of the last line in a
+ non-newline-terminated <filename>pg_hba.conf</filename> file
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>pg_basebackup</application>'s matching of tablespace
+ paths to canonicalize both paths before comparing (Michael Paquier)
+ </para>
+
+ <para>
+ This is particularly helpful on Windows.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>libpq</application> to not require user's home
+ directory to exist (Tom Lane)
+ </para>
+
+ <para>
+ In v10, failure to find the home directory while trying to
+ read <filename>~/.pgpass</filename> was treated as a hard error,
+ but it should just cause that file to not be found. Both v10 and
+ previous release branches made the same mistake when
+ reading <filename>~/.pg_service.conf</filename>, though this was less
+ obvious since that file is not sought unless a service name is
+ specified.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>libpq</application> to guard against integer
+ overflow in the row count of a <structname>PGresult</structname>
+ (Michael Paquier)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>ecpg</application>'s handling of out-of-scope cursor
+ declarations with pointer or array variables (Michael Meskes)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ In ecpglib, correctly handle backslashes in string literals depending
+ on whether <varname>standard_conforming_strings</varname> is set
+ (Tsunakawa Takayuki)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Make ecpglib's Informix-compatibility mode ignore fractional digits in
+ integer input strings, as expected (Gao Zengqi, Michael Meskes)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Sync our copy of the timezone library with IANA release tzcode2017c
+ (Tom Lane)
+ </para>
+
+ <para>
+ This fixes various issues; the only one likely to be user-visible
+ is that the default DST rules for a POSIX-style zone name, if
+ no <filename>posixrules</filename> file exists in the timezone data
+ directory, now match current US law rather than what it was a dozen
+ years ago.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Update time zone data files to <application>tzdata</application>
+ release 2017c for DST law changes in Fiji, Namibia, Northern Cyprus,
+ Sudan, Tonga, and Turks & Caicos Islands, plus historical
+ corrections for Alaska, Apia, Burma, Calcutta, Detroit, Ireland,
+ Namibia, and Pago Pago.
+ </para>
+ </listitem>
+
+ </itemizedlist>
+
+ </sect2>
+ </sect1>
+
<sect1 id="release-9-5-9">
<title>Release 9.5.9</title>
<!-- doc/src/sgml/release-9.6.sgml -->
<!-- See header comment in release.sgml about typical markup -->
+ <sect1 id="release-9-6-6">
+ <title>Release 9.6.6</title>
+
+ <formalpara>
+ <title>Release date:</title>
+ <para>2017-11-09</para>
+ </formalpara>
+
+ <para>
+ This release contains a variety of fixes from 9.6.5.
+ For information about new features in the 9.6 major release, see
+ <xref linkend="release-9-6">.
+ </para>
+
+ <sect2>
+ <title>Migration to Version 9.6.6</title>
+
+ <para>
+ A dump/restore is not required for those running 9.6.X.
+ </para>
+
+ <para>
+ However, if you use BRIN indexes, see the first changelog entry below.
+ </para>
+
+ <para>
+ Also, if you are upgrading from a version earlier than 9.6.4,
+ see <xref linkend="release-9-6-4">.
+ </para>
+ </sect2>
+
+ <sect2>
+ <title>Changes</title>
+
+ <itemizedlist>
+
+ <listitem>
+ <para>
+ Fix BRIN index summarization to handle concurrent table extension
+ correctly (Álvaro Herrera)
+ </para>
+
+ <para>
+ Previously, a race condition allowed some table rows to be omitted from
+ the index. It may be necessary to reindex existing BRIN indexes to
+ recover from past occurrences of this problem.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix possible failures during concurrent updates of a BRIN index
+ (Tom Lane)
+ </para>
+
+ <para>
+ These race conditions could result in errors like <quote>invalid index
+ offnum</quote> or <quote>inconsistent range map</quote>.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix crash when logical decoding is invoked from a SPI-using function,
+ in particular any function written in a PL language
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix incorrect query results when multiple <literal>GROUPING
+ SETS</literal> columns contain the same simple variable (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix incorrect parallelization decisions for nested queries
+ (Amit Kapila, Kuntal Ghosh)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix parallel query handling to not fail when a recently-used role is
+ dropped (Amit Kapila)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <function>json_build_array()</function>,
+ <function>json_build_object()</function>, and their <type>jsonb</type>
+ equivalents to handle explicit <literal>VARIADIC</literal> arguments
+ correctly (Michael Paquier)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [7769fc000] 2017-09-27 17:05:53 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [07ea925e2] 2017-09-27 17:05:53 -0400
+Branch: REL9_6_STABLE [def03e4bf] 2017-09-27 17:05:53 -0400
+Branch: REL9_5_STABLE [ad56dbd6c] 2017-09-27 17:05:53 -0400
+Branch: REL9_4_STABLE [c38575edc] 2017-09-27 17:05:53 -0400
+Branch: REL9_3_STABLE [2e82fba0e] 2017-09-27 17:05:54 -0400
+Branch: REL9_2_STABLE [72d4fd08e] 2017-09-27 17:05:54 -0400
+-->
+ <para>
+ Properly reject attempts to convert infinite float values to
+ type <type>numeric</type> (Tom Lane, KaiGai Kohei)
+ </para>
+
+ <para>
+ Previously the behavior was platform-dependent.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix corner-case crashes when columns have been added to the end of a
+ view (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Record proper dependencies when a view or rule
+ contains <structname>FieldSelect</structname>
+ or <structname>FieldStore</structname> expression nodes (Tom Lane)
+ </para>
+
+ <para>
+ Lack of these dependencies could allow a column or data
+ type <command>DROP</command> to go through when it ought to fail,
+ thereby causing later uses of the view or rule to get errors.
+ This patch does not do anything to protect existing views/rules,
+ only ones created in the future.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Correctly detect hashability of range data types (Tom Lane)
+ </para>
+
+ <para>
+ The planner mistakenly assumed that any range type could be hashed
+ for use in hash joins or hash aggregation, but actually it must check
+ whether the range's subtype has hash support. This does not affect any
+ of the built-in range types, since they're all hashable anyway.
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [6f44fe7f1] 2017-09-17 15:28:51 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [244b4a37e] 2017-09-17 15:28:51 -0400
+Branch: REL9_6_STABLE [86e4ebb9a] 2017-09-17 15:28:51 -0400
+Branch: REL9_5_STABLE [eeff68396] 2017-09-17 15:28:51 -0400
+-->
+ <para>
+ Correctly ignore <structname>RelabelType</structname> expression nodes
+ when determining relation distinctness (David Rowley)
+ </para>
+
+ <para>
+ This allows the intended optimization to occur when a subquery has
+ a result column of type <type>varchar</type>.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Prevent sharing transition states between ordered-set aggregates
+ (David Rowley)
+ </para>
+
+ <para>
+ This causes a crash with the built-in ordered-set aggregates, and
+ probably with user-written ones as well. v11 and later will include
+ provisions for dealing with such cases safely, but in released
+ branches, just disable the optimization.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Prevent <varname>idle_in_transaction_session_timeout</varname> from
+ being ignored when a <varname>statement_timeout</varname> occurred
+ earlier (Lukas Fittl)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix low-probability loss of <command>NOTIFY</command> messages due to
+ XID wraparound (Marko Tiikkaja, Tom Lane)
+ </para>
+
+ <para>
+ If a session executed no queries, but merely listened for
+ notifications, for more than 2 billion transactions, it started to miss
+ some notifications from concurrently-committing transactions.
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [899bd785c] 2017-09-25 16:09:19 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [4621c7f7a] 2017-09-25 16:09:19 -0400
+Branch: REL9_6_STABLE [175061222] 2017-09-25 16:09:20 -0400
+Branch: REL9_5_STABLE [05297416f] 2017-09-25 16:09:20 -0400
+Branch: REL9_4_STABLE [3a07a6f3e] 2017-09-25 16:09:20 -0400
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [5ea96efaa] 2017-09-26 13:42:53 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [d29f30d8c] 2017-09-26 13:43:00 -0400
+Branch: REL9_6_STABLE [12ac252f9] 2017-09-26 13:43:07 -0400
+Branch: REL9_5_STABLE [06852f215] 2017-09-26 13:43:12 -0400
+Branch: REL9_4_STABLE [e5c058e2e] 2017-09-26 13:43:17 -0400
+-->
+ <para>
+ Avoid <systemitem>SIGBUS</systemitem> crash on Linux when a DSM memory
+ request exceeds the space available in <systemitem>tmpfs</systemitem>
+ (Thomas Munro)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Reduce the frequency of data flush requests during bulk file copies to
+ avoid performance problems on macOS, particularly with its new APFS
+ file system (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [27c6619e9] 2017-09-17 14:50:01 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [66fe509be] 2017-09-17 14:50:01 -0400
+Branch: REL9_6_STABLE [c0d21bdb8] 2017-09-17 14:50:01 -0400
+Branch: REL9_5_STABLE [825fac5d3] 2017-09-17 14:50:01 -0400
+Branch: REL9_4_STABLE [bc0974703] 2017-09-17 14:50:01 -0400
+Branch: REL9_3_STABLE [b1be33593] 2017-09-17 14:50:01 -0400
+Branch: REL9_2_STABLE [4cd6cd21d] 2017-09-17 14:50:01 -0400
+-->
+ <para>
+ Prevent low-probability crash in processing of nested trigger firings
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Allow <command>COPY</command>'s <literal>FREEZE</literal> option to
+ work when the transaction isolation level is <literal>REPEATABLE
+ READ</literal> or higher (Noah Misch)
+ </para>
+
+ <para>
+ This case was unintentionally broken by a previous bug fix.
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Peter Eisentraut <peter_e@gmx.net>
+Branch: master [aa6b7b72d] 2017-09-22 17:10:36 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [3d7f11a0f] 2017-09-23 10:03:05 -0400
+Branch: REL9_6_STABLE [a1f30ecc5] 2017-09-23 10:03:36 -0400
+Branch: REL9_5_STABLE [acae13faa] 2017-09-23 10:04:55 -0400
+Branch: REL9_4_STABLE [9bf049946] 2017-09-23 10:05:28 -0400
+Branch: REL9_3_STABLE [e0f5710c5] 2017-09-23 10:05:40 -0400
+Branch: REL9_2_STABLE [2eb84e54a] 2017-09-23 10:14:30 -0400
+-->
+ <para>
+ Correctly restore the umask setting when file creation fails
+ in <command>COPY</command> or <function>lo_export()</function>
+ (Peter Eisentraut)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [714805010] 2017-09-21 18:13:11 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [a2b1eb234] 2017-09-21 18:13:11 -0400
+Branch: REL9_6_STABLE [ea31541f5] 2017-09-21 18:13:11 -0400
+Branch: REL9_5_STABLE [122289a66] 2017-09-21 18:13:11 -0400
+Branch: REL9_4_STABLE [b572b435c] 2017-09-21 18:13:11 -0400
+Branch: REL9_3_STABLE [a09d8be7d] 2017-09-21 18:13:11 -0400
+Branch: REL9_2_STABLE [e56facd8b] 2017-09-21 18:13:11 -0400
+-->
+ <para>
+ Give a better error message for duplicate column names
+ in <command>ANALYZE</command> (Nathan Bossart)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Robert Haas <rhaas@postgresql.org>
+Branch: master [81276fdd3] 2017-09-14 17:19:04 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [a2a61f633] 2017-09-14 16:44:01 -0400
+Branch: REL9_6_STABLE [353328ad1] 2017-09-14 16:47:11 -0400
+-->
+ <para>
+ Add missing cases in <function>GetCommandLogLevel()</function>,
+ preventing errors when certain SQL commands are used while
+ <varname>log_statement</varname> is set to <literal>ddl</literal>
+ (Michael Paquier)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: REL9_6_STABLE [2ac598874] 2017-10-17 12:15:08 -0400
+Branch: REL9_5_STABLE [9e20276e1] 2017-10-17 12:15:08 -0400
+Branch: REL9_4_STABLE [38f17e8ee] 2017-10-17 12:15:08 -0400
+Branch: REL9_3_STABLE [06b2a73ed] 2017-10-17 12:15:08 -0400
+-->
+ <para>
+ Fix mis-parsing of the last line in a
+ non-newline-terminated <filename>pg_hba.conf</filename> file
+ (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <function>AggGetAggref()</function> to return the
+ correct <structname>Aggref</structname> nodes to aggregate final
+ functions whose transition calculations have been merged (Tom Lane)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Stephen Frost <sfrost@snowman.net>
+Branch: master [d2e40b310] 2017-09-13 20:02:09 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [68a7c24fd] 2017-09-13 20:04:43 -0400
+Branch: REL9_6_STABLE [caae416aa] 2017-09-13 20:02:27 -0400
+-->
+ <para>
+ Fix <application>pg_dump</application> to ensure that it
+ emits <command>GRANT</command> commands in a valid order
+ (Stephen Frost)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>pg_basebackup</application>'s matching of tablespace
+ paths to canonicalize both paths before comparing (Michael Paquier)
+ </para>
+
+ <para>
+ This is particularly helpful on Windows.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Fix <application>libpq</application> to not require user's home
+ directory to exist (Tom Lane)
+ </para>
+
+ <para>
+ In v10, failure to find the home directory while trying to
+ read <filename>~/.pgpass</filename> was treated as a hard error,
+ but it should just cause that file to not be found. Both v10 and
+ previous release branches made the same mistake when
+ reading <filename>~/.pg_service.conf</filename>, though this was less
+ obvious since that file is not sought unless a service name is
+ specified.
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [2e70d6b5e] 2017-08-29 15:18:01 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [b481b39b8] 2017-08-29 15:18:01 -0400
+Branch: REL9_6_STABLE [bc95e5874] 2017-08-29 15:18:01 -0400
+Branch: REL9_5_STABLE [dfd1042c6] 2017-08-29 15:18:01 -0400
+Branch: REL9_4_STABLE [1c53722ff] 2017-08-29 15:18:01 -0400
+Branch: REL9_3_STABLE [d391fb6c3] 2017-08-29 15:18:01 -0400
+Branch: REL9_2_STABLE [a07058a6d] 2017-08-29 15:18:01 -0400
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [9d6b160d7] 2017-09-01 15:14:46 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [f2fe1cbef] 2017-09-01 15:14:18 -0400
+Branch: REL9_6_STABLE [3a0f8e7d3] 2017-09-01 15:14:18 -0400
+Branch: REL9_5_STABLE [1305186de] 2017-09-01 15:14:18 -0400
+Branch: REL9_4_STABLE [53863ebeb] 2017-09-01 15:14:18 -0400
+Branch: REL9_3_STABLE [dd344de67] 2017-09-01 15:14:18 -0400
+Branch: REL9_2_STABLE [f60a236ba] 2017-09-01 15:14:18 -0400
+-->
+ <para>
+ Fix <application>libpq</application> to guard against integer
+ overflow in the row count of a <structname>PGresult</structname>
+ (Michael Paquier)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Michael Meskes <meskes@postgresql.org>
+Branch: master [35e156882] 2017-09-12 04:53:36 +0200
+Branch: REL_10_STABLE Release: REL_10_0 [75fbf8ad1] 2017-09-18 23:07:18 +0200
+Branch: REL9_6_STABLE [59b5a3e5c] 2017-09-18 23:07:34 +0200
+Branch: REL9_5_STABLE [3a5aa7de3] 2017-09-18 23:07:44 +0200
+Branch: REL9_4_STABLE [e5b8b771e] 2017-09-18 23:08:17 +0200
+Branch: REL9_3_STABLE [149cfdb3a] 2017-09-18 23:08:24 +0200
+-->
+ <para>
+ Fix <application>ecpg</application>'s handling of out-of-scope cursor
+ declarations with pointer or array variables (Michael Meskes)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ In ecpglib, correctly handle backslashes in string literals depending
+ on whether <varname>standard_conforming_strings</varname> is set
+ (Tsunakawa Takayuki)
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Make ecpglib's Informix-compatibility mode ignore fractional digits in
+ integer input strings, as expected (Gao Zengqi, Michael Meskes)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Michael Meskes <meskes@postgresql.org>
+Branch: master [a772624b1] 2017-08-26 12:57:21 +0200
+Branch: REL_10_STABLE Release: REL_10_0 [38d7cb67f] 2017-09-14 00:47:03 +0200
+Branch: REL9_6_STABLE [839ee1811] 2017-09-14 01:17:03 +0200
+Author: Michael Meskes <meskes@postgresql.org>
+Branch: master [04fbe0e45] 2017-08-26 19:11:58 +0200
+Branch: REL_10_STABLE Release: REL_10_0 [eaf7001eb] 2017-09-14 00:47:08 +0200
+Branch: REL9_6_STABLE [407e66078] 2017-09-14 01:17:15 +0200
+-->
+ <para>
+ Fix <application>ecpg</application>'s regression tests to work reliably
+ on Windows (Christian Ullrich, Michael Meskes)
+ </para>
+ </listitem>
+
+ <listitem>
+<!--
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [47f849a3c] 2017-09-22 00:04:29 -0400
+Branch: REL_10_STABLE Release: REL_10_0 [3876b16ce] 2017-09-22 00:04:21 -0400
+Branch: REL9_6_STABLE [e25f4401d] 2017-09-22 00:04:21 -0400
+Branch: REL9_5_STABLE [89f02e17a] 2017-09-22 00:04:21 -0400
+Branch: REL9_4_STABLE [dbd6099fb] 2017-09-22 00:04:21 -0400
+Branch: REL9_3_STABLE [2020f90bf] 2017-09-22 00:04:21 -0400
+Branch: REL9_2_STABLE [a07105afa] 2017-09-22 00:04:21 -0400
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+Branch: master [24a1897ab] 2017-10-23 17:54:09 -0400
+Branch: REL_10_STABLE [dffe7fbc2] 2017-10-23 17:54:09 -0400
+Branch: REL9_6_STABLE [173b7a4a7] 2017-10-23 17:54:09 -0400
+Branch: REL9_5_STABLE [4b433a8b0] 2017-10-23 17:54:09 -0400
+Branch: REL9_4_STABLE [876e076eb] 2017-10-23 17:54:09 -0400
+Branch: REL9_3_STABLE [9c74dd2d5] 2017-10-23 17:54:09 -0400
+Branch: REL9_2_STABLE [1317d1301] 2017-10-23 17:54:09 -0400
+-->
+ <para>
+ Sync our copy of the timezone library with IANA release tzcode2017c
+ (Tom Lane)
+ </para>
+
+ <para>
+ This fixes various issues; the only one likely to be user-visible
+ is that the default DST rules for a POSIX-style zone name, if
+ no <filename>posixrules</filename> file exists in the timezone data
+ directory, now match current US law rather than what it was a dozen
+ years ago.
+ </para>
+ </listitem>
+
+ <listitem>
+ <para>
+ Update time zone data files to <application>tzdata</application>
+ release 2017c for DST law changes in Fiji, Namibia, Northern Cyprus,
+ Sudan, Tonga, and Turks & Caicos Islands, plus historical
+ corrections for Alaska, Apia, Burma, Calcutta, Detroit, Ireland,
+ Namibia, and Pago Pago.
+ </para>
+ </listitem>
+
+ </itemizedlist>
+
+ </sect2>
+ </sect1>
+
<sect1 id="release-9-6-5">
<title>Release 9.6.5</title>
projects / users / gsingh / postgres.git / commitdiff