-<!-- $PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.602 2009/03/27 00:11:34 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.603 2009/03/27 00:45:40 momjian Exp $ -->
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</para>
<para>
- This was available previously via a configure --enable-integer-datetimes
- (Neil Conway)
+ This was available previously via a configure
+ --enable-integer-datetimes.
</para>
</listitem>
<para>
While semi-joins merely replace existing IN joins, anti-joins
- are a new capability for NOT IN and NOT EXIST clauses (Tom)
+ are a new capability for NOT IN and NOT EXISTS clauses (Tom)
This improves optimization possibilities.
</para>
</listitem>
</para>
<para>
- IN and EXISTs now provide similar performance for equivalent clauses.
+ IN and EXISTS now provide similar performance for equivalent clauses.
</para>
</listitem>
</para>
<para>
- A new constraint_exclusion setting, "partition", which matches this
+ A new constraint_exclusion setting, "partition", was added to match this
behavior.
</para>
</listitem>
<listitem>
<para>
- Move that server statistics file into the subdirectory pg_stat_tmp
- (Magnus)
+ Move the server statistics file into the subdirectory pg_stat_tmp
+ and allow its location to be specified via stats_temp_directory (Magnus)
</para>
<para>
</para>
</listitem>
- <listitem>
- <para>
- Allow the location of the new pg_stat_tmp to be configured via
- the stats_temp_directory setting (Magnus)
-
- </para>
- </listitem>
-
</itemizedlist>
</sect3>