@@ -669,7 +669,8 @@ distinct values on several columns (Tomas Vondra, David Rowley)
669
669
New commands are <command><link linkend="SQL-CREATESTATISTICS">CREATE</></>,
670
670
<command><link linkend="SQL-ALTERSTATISTICS">ALTER</></>, and
671
671
<command><link linkend="SQL-DROPSTATISTICS">DROP STATISTICS</></>. This is helpful in
672
- estimating query memory usage and ... HOW IS RATIO USED?
672
+ estimating query memory usage and when combining the statistics from
673
+ individual columns.
673
674
</para>
674
675
</listitem>
675
676
@@ -683,17 +684,6 @@ Improve planner matching of boolean indexes (Tom Lane)
683
684
</para>
684
685
</listitem>
685
686
686
- <listitem>
687
- <!--
688
- Author: Robert Haas <rhaas@postgresql.org>
689
- 2017-03-16 [b30fb56b0] postgres_fdw: Push down <literal>FULL JOIN</>s with restriction clau
690
- -->
691
- <para>
692
- Improve optimization of <literal>FULL JOIN</> queries containing subqueries in the
693
- <literal>FROM</> clause (Etsuro Fujita)
694
- </para>
695
- </listitem>
696
-
697
687
<listitem>
698
688
<!--
699
689
Author: Tom Lane <tgl@sss.pgh.pa.us>
@@ -830,7 +820,7 @@ Author: Stephen Frost <sfrost@snowman.net>
830
820
-->
831
821
<para>
832
822
Allow explicit control over <command><link linkend="SQL-EXPLAIN">EXPLAIN</></>'s display of planning and execution
833
- time (Stephen Frost )
823
+ time (Ashutosh Bapat )
834
824
</para>
835
825
836
826
<para>
@@ -2694,6 +2684,17 @@ optimization.
2694
2684
</para>
2695
2685
</listitem>
2696
2686
2687
+ <listitem>
2688
+ <!--
2689
+ Author: Robert Haas <rhaas@postgresql.org>
2690
+ 2017-03-16 [b30fb56b0] postgres_fdw: Push down <literal>FULL JOIN</>s with restriction clau
2691
+ -->
2692
+ <para>
2693
+ Allow push down of <literal>FULL JOIN</> queries containing subqueries in the
2694
+ <literal>FROM</> clause to foreign servers (Etsuro Fujita)
2695
+ </para>
2696
+ </listitem>
2697
+
2697
2698
<listitem>
2698
2699
<!--
2699
2700
Author: Heikki Linnakangas <heikki.linnakangas@iki.fi>
0 commit comments