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Updates from Jim Nasby.

This commit is contained in:
Bruce Momjian 2006-09-18 22:43:16 +00:00
parent 9b4cda0df6
commit 1fc333f041
1 changed files with 20 additions and 29 deletions
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49
doc/src/sgml/release.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.435 2006/09/18 21:45:10 momjian Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.436 2006/09/18 22:43:16 momjian Exp $ -->
<!--
Typical markup:
@ -85,9 +85,9 @@ For new features, add links to the documentation sections.
<title>Additional Changes</title>
<para>
Below you will find a detailed account of the additional changes
between <productname>PostgreSQL</productname> 8.2 and the
previous major release.
Below you will find a detailed account of the additional
changes between <productname>PostgreSQL</productname> 8.2 and
the previous major release.
</para>
<sect3>
@ -230,7 +230,15 @@ For new features, add links to the documentation sections.
<listitem>
<para>
Improve performance of statistics monitoring, especially <literal>pg_stat_activity</> (Tom)
Improve performance of statistics monitoring, especially
<literal>stats_command_string</> (Tom, Bruce)
</para>
<para>
This release sets <envar>stats_command_string</> to
<literal>on</> by default, now that its overhead is minimal.
This means <literal>pg_stat_activity</> now will show all
active queries by default.
</para>
</listitem>
@ -319,17 +327,6 @@ For new features, add links to the documentation sections.
</para>
</listitem>
<listitem>
<para>
Default <envar>stats_command_string</> to <literal>on</>, now that its overhead is minimal
(Bruce)
</para>
<para>
This means <literal>pg_stat_activity</> now will show all active queries by default.
</para>
</listitem>
<listitem>
<para>
Add <acronym>GUC</> <envar>update_process_title</> to control whether the <application>ps</> display is
@ -587,9 +584,9 @@ For new features, add links to the documentation sections.
</para>
<para>
The old behavior is still available by omitting <literal>.*</>. The new behavior is
substantially more useful since it allows, for example, triggers to check
for data changes with <literal>if row(new.*) IS DISTINCT FROM row(old.*)</>.
The new behavior is substantially more useful since it allows, for example,
triggers to check for data changes with <literal>IF row(new.*) IS DISTINCT FROM row(old.*)</>.
The old behavior is still available by omitting <literal>.*</>.
</para>
</listitem>
@ -799,7 +796,7 @@ For new features, add links to the documentation sections.
<listitem>
<para>
Allow placeholder (shell) types to be create (Martijn van Oosterhout)
Allow placeholder (shell) types to be created (Martijn van Oosterhout)
</para>
<para>
@ -904,12 +901,6 @@ For new features, add links to the documentation sections.
</para>
</listitem>
<listitem>
<para>
Remove dead index entries during btree page split (Junji Teramoto)
</para>
</listitem>
<listitem>
<para>
Allow <command>VACUUM</> to expire rows without being affected by other concurrent
@ -919,13 +910,13 @@ For new features, add links to the documentation sections.
<listitem>
<para>
Avoid extra scan of table during <command>VACUUM</> of index-less table (Greg Stark)
Avoid extra scan of tables during <command>VACUUM</> of index-less table (Greg Stark)
</para>
</listitem>
<listitem>
<para>
Add option to allow indexes to be created indexes without blocking
Add option to allow indexes to be created without blocking
concurrent writes to the table (Greg Stark)
</para>
@ -1549,7 +1540,7 @@ Tom)
</para>
<para>
Rtree has been re implemented using <acronym>GIST</>.
Rtree has been re-implemented using <acronym>GIST</>.
</para>
</listitem>