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Mise à jour en version 8.4.12
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@gleu
gleu committed Jun 3, 2012
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14 changes: 10 additions & 4 deletions backup.xml
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Expand Up @@ -1482,10 +1482,6 @@ archive_command = 'local_backup_script.sh "%p" "%f"'
Ainsi toute la complexité est gérée dans le script qui peut être
écrit dans un langage de scripts populaires comme
<application>bash</application> ou <application>perl</application>.
Tout message écrit sur <literal>stderr</literal> à partir du script
apparaîtra dans les journaux applicatifs de la base de données, cela
permettant aux configurations complexes d'être diagnostiquées facilement
en cas d'échec.
</para>
<para>
Quelques exemples de besoins résolus dans
Expand Down Expand Up @@ -1516,6 +1512,16 @@ archive_command = 'local_backup_script.sh "%p" "%f"'
</listitem>
</itemizedlist>
</para>

<tip>
<para>
Lors de l'utilisation du script <varname>archive_command</varname>, il
est préférable d'activer <xref linkend="guc-logging-collector"/>.
Tout message envoyé dans <systemitem>stderr</systemitem> à partir du
script apparaîtra dans les traces du serveur, permettant un diagnostic
plus aisé de configurations complexes en cas de problème.
</para>
</tip>
</sect3>
</sect2>

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11 changes: 2 additions & 9 deletions external-projects.xml
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Expand Up @@ -105,24 +105,17 @@
<entry><ulink url="http://npgsql.projects.postgresql.org/">http://npgsql.projects.postgresql.org/</ulink></entry>
</row>

<row>
<entry>ODBCng</entry>
<entry>ODBC</entry>
<entry>Pilote ODBC alternatif</entry>
<entry><ulink url="http://projects.commandprompt.com/public/odbcng/">http://projects.commandprompt.com/public/odbcng/</ulink></entry>
</row>

<row>
<entry>pgtclng</entry>
<entry>Tcl</entry>
<entry></entry>
<entry><ulink url="http://pgfoundry.org/projects/pgtclng/">http://pgfoundry.org/projects/pgtclng/</ulink></entry>
<entry><ulink url="http://sourceforge.net/projects/pgtclng/">http://sourceforge.net/projects/pgtclng/</ulink></entry>
</row>

<row>
<entry>psqlODBC</entry>
<entry>ODBC</entry>
<entry>Pilote ODBC le plus utilisé</entry>
<entry>Pilote ODBC</entry>
<entry><ulink url="http://psqlodbc.projects.postgresql.org/">http://psqlodbc.projects.postgresql.org/</ulink></entry>
</row>

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20 changes: 20 additions & 0 deletions ref/initdb.xml
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Expand Up @@ -206,6 +206,15 @@
</listitem>
</varlistentry>

<varlistentry>
<term><option>--no-locale</option></term>
<listitem>
<para>
Équivalent à <option>--locale=C</option>.
</para>
</listitem>
</varlistentry>

<varlistentry>
<term><option>-X <replaceable class="parameter">directory</replaceable></option></term>
<term><option>--xlogdir=<replaceable class="parameter">directory</replaceable></option></term>
Expand Down Expand Up @@ -254,6 +263,17 @@
</para>
</listitem>
</varlistentry>

<varlistentry>
<term><option>--text-search-config=<replaceable>CFG</></option></term>
<listitem>
<para>
Sélectionne la configuration par défaut de la recherche plein texte.
Voir <xref linkend="guc-default-text-search-config"/> pour plus
d'informations.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>

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229 changes: 229 additions & 0 deletions release-8.3.xml
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Expand Up @@ -4,6 +4,235 @@
par $Author: gleu $
révision $Revision: 1317 $ -->

<sect1 id="release-8-3-19">
<title>Release 8.3.19</title>

<note>
<title>Release Date</title>
<simpara>2012-06-04</simpara>
</note>

<para>
This release contains a variety of fixes from 8.3.18.
For information about new features in the 8.3 major release, see
<xref linkend="release-8-3"/>.
</para>

<sect2>
<title>Migration to Version 8.3.19</title>

<para>
A dump/restore is not required for those running 8.3.X.
</para>

<para>
However, if you are upgrading from a version earlier than 8.3.17,
see the release notes for 8.3.17.
</para>

</sect2>

<sect2>
<title>Changes</title>

<itemizedlist>

<listitem>
<para>
Fix incorrect password transformation in
<filename>contrib/pgcrypto</filename>'s DES <function>crypt()</function> function
(Solar Designer)
</para>

<para>
If a password string contained the byte value <literal>0x80</literal>, the
remainder of the password was ignored, causing the password to be much
weaker than it appeared. With this fix, the rest of the string is
properly included in the DES hash. Any stored password values that are
affected by this bug will thus no longer match, so the stored values may
need to be updated. (CVE-2012-2143)
</para>
</listitem>

<listitem>
<para>
Ignore <literal>SECURITY DEFINER</literal> and <literal>SET</literal> attributes for
a procedural language's call handler (Tom Lane)
</para>

<para>
Applying such attributes to a call handler could crash the server.
(CVE-2012-2655)
</para>
</listitem>

<listitem>
<para>
Allow numeric timezone offsets in <type>timestamp</type> input to be up to
16 hours away from UTC (Tom Lane)
</para>

<para>
Some historical time zones have offsets larger than 15 hours, the
previous limit. This could result in dumped data values being rejected
during reload.
</para>
</listitem>

<listitem>
<para>
Fix timestamp conversion to cope when the given time is exactly the
last DST transition time for the current timezone (Tom Lane)
</para>

<para>
This oversight has been there a long time, but was not noticed
previously because most DST-using zones are presumed to have an
indefinite sequence of future DST transitions.
</para>
</listitem>

<listitem>
<para>
Fix <type>text</type> to <type>name</type> and <type>char</type> to <type>name</type>
casts to perform string truncation correctly in multibyte encodings
(Karl Schnaitter)
</para>
</listitem>

<listitem>
<para>
Fix memory copying bug in <function>to_tsquery()</function> (Heikki Linnakangas)
</para>
</listitem>

<listitem>
<para>
Fix slow session startup when <structname>pg_attribute</structname> is very large
(Tom Lane)
</para>

<para>
If <structname>pg_attribute</structname> exceeds one-fourth of
<varname>shared_buffers</varname>, cache rebuilding code that is sometimes
needed during session start would trigger the synchronized-scan logic,
causing it to take many times longer than normal. The problem was
particularly acute if many new sessions were starting at once.
</para>
</listitem>

<listitem>
<para>
Ensure sequential scans check for query cancel reasonably often (Merlin
Moncure)
</para>

<para>
A scan encountering many consecutive pages that contain no live tuples
would not respond to interrupts meanwhile.
</para>
</listitem>

<listitem>
<para>
Ensure the Windows implementation of <function>PGSemaphoreLock()</function>
clears <varname>ImmediateInterruptOK</varname> before returning (Tom Lane)
</para>

<para>
This oversight meant that a query-cancel interrupt received later
in the same query could be accepted at an unsafe time, with
unpredictable but not good consequences.
</para>
</listitem>

<listitem>
<para>
Show whole-row variables safely when printing views or rules
(Abbas Butt, Tom Lane)
</para>

<para>
Corner cases involving ambiguous names (that is, the name could be
either a table or column name of the query) were printed in an
ambiguous way, risking that the view or rule would be interpreted
differently after dump and reload. Avoid the ambiguous case by
attaching a no-op cast.
</para>
</listitem>

<listitem>
<para>
Ensure autovacuum worker processes perform stack depth checking
properly (Heikki Linnakangas)
</para>

<para>
Previously, infinite recursion in a function invoked by
auto-<command>ANALYZE</command> could crash worker processes.
</para>
</listitem>

<listitem>
<para>
Fix logging collector to not lose log coherency under high load (Andrew
Dunstan)
</para>

<para>
The collector previously could fail to reassemble large messages if it
got too busy.
</para>
</listitem>

<listitem>
<para>
Fix logging collector to ensure it will restart file rotation
after receiving <systemitem>SIGHUP</systemitem> (Tom Lane)
</para>
</listitem>

<listitem>
<para>
Fix PL/pgSQL's <command>GET DIAGNOSTICS</command> command when the target
is the function's first variable (Tom Lane)
</para>
</listitem>

<listitem>
<para>
Fix several performance problems in <application>pg_dump</application> when
the database contains many objects (Jeff Janes, Tom Lane)
</para>

<para>
<application>pg_dump</application> could get very slow if the database contained
many schemas, or if many objects are in dependency loops, or if there
are many owned sequences.
</para>
</listitem>

<listitem>
<para>
Fix <filename>contrib/dblink</filename>'s <function>dblink_exec()</function> to not leak
temporary database connections upon error (Tom Lane)
</para>
</listitem>

<listitem>
<para>
Update time zone data files to <application>tzdata</application> release 2012c
for DST law changes in Antarctica, Armenia, Chile, Cuba, Falkland
Islands, Gaza, Haiti, Hebron, Morocco, Syria, and Tokelau Islands;
also historical corrections for Canada.
</para>
</listitem>

</itemizedlist>

</sect2>
</sect1>

<sect1 id="release-8-3-18">
<title>Release 8.3.18</title>

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