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Create release notes for 7.4.15.

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Bruce Momjian 2007-01-05 20:02:55 +00:00
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doc/src/sgml/release.sgml
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$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.235.2.44 2006/10/11 20:56:21 tgl Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/release.sgml,v 1.235.2.45 2007/01/05 20:02:55 momjian Exp $
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<appendix id="release">
<title>Release Notes</title>
<sect1 id="release-7-4-15">
<title>Release 7.4.15</title>
<note>
<title>Release date</title>
<simpara>2007-01-08</simpara>
</note>
<para>
This release contains a variety of fixes from 7.4.14.
</para>
<sect2>
<title>Migration to version 7.4.15</title>
<para>
A dump/restore is not required for those running 7.4.X. However,
if you are upgrading from a version earlier than 7.4.11, see the release
notes for 7.4.11.
</para>
</sect2>
<sect2>
<title>Changes</title>
<itemizedlist>
<listitem>
<para>
Improve handling of <function>getaddrinfo()</> on AIX (Tom)
</para>
<para>
This fixes a problem with starting the statistics collector,
among other things.
</para>
</listitem>
<listitem>
<para>
Fix <link linkend="SQL-VACUUM"><command>VACUUM</></link> to recover from
a rare problem during index page deletion/split (Tom)
</para>
</listitem>
<listitem>
<para>
Fix error when constructing an <literal>ARRAY[]</> made up of multiple empty
elements (Tom)
</para>
</listitem>
<listitem>
<para>
Fix problem with extending hash indexes that span multiple 1-gigabyte
segments (Tom)
</para>
</listitem>
<listitem>
<para>
<function>to_number()</> and <function>to_char(numeric)</>
are now <literal>STABLE</>, not <literal>IMMUTABLE</>, for
new <link linkend="APP-INITDB"><application>initdb</></link>
installs (Tom)
</para>
<para>
This is because <link
linkend="guc-lc-numeric"><varname>lc_numeric</></link> can potentially
change the output of the functions.
</para>
</listitem>
<listitem>
<para>
Improve index usage of regular expressions that use parentheses (Tom)
</para>
<para>
This improves <application>psql</> <literal>\d</> performance also.
</para>
</listitem>
</itemizedlist>
</sect2>
</sect1>
<sect1 id="release-7-4-14">
<title>Release 7.4.14</title>
@ -2964,6 +3054,64 @@ DROP SCHEMA information_schema CASCADE;
</sect2>
</sect1>
<sect1 id="release-7-3-17">
<title>Release 7.3.17</title>
<note>
<title>Release date</title>
<simpara>2007-01-08</simpara>
</note>
<para>
This release contains a variety of fixes from 7.3.16.
</para>
<sect2>
<title>Migration to version 7.3.17</title>
<para>
A dump/restore is not required for those running 7.3.X. However,
if you are upgrading from a version earlier than 7.3.13, see the release
notes for 7.3.13.
</para>
</sect2>
<sect2>
<title>Changes</title>
<itemizedlist>
<listitem>
<para>
<function>to_number()</> and <function>to_char(numeric)</>
are now <literal>STABLE</>, not <literal>IMMUTABLE</>, for
new <link linkend="APP-INITDB"><application>initdb</></link>
installs (Tom)
</para>
<para>
This is because <link
linkend="guc-lc-numeric"><varname>lc_numeric</></link> can potentially
change the output of the functions.
</para>
</listitem>
<listitem>
<para>
Improve index usage of regular expressions that use parentheses (Tom)
</para>
<para>
This improves <application>psql</> <literal>\d</> performance also.
</para>
</listitem>
</itemizedlist>
</sect2>
</sect1>
<sect1 id="release-7-3-16">
<title>Release 7.3.16</title>