On 8/25/18 11:24 PM, Peter Geoghegan wrote: > On Sat, Aug 25, 2018 at 2:18 PM, Bruce Momjian <br...@momjian.us> wrote: >>> I think that's less "our" logic and more yours, that has become >>> established because you've done most of the major release notes for a >>> long time. I'm not trying to say that that's wrong or anything, just >> >> I don't do my work in a vacuum. My behavior is based on what feedback I >> have gotten from the community on what to include/exclude. > > FWIW, I agree with what Andres said about planner changes and the release > notes. >
Hello, Here is the patch that mention 1f6d515a67. Note I am not sure about my explanation. Thanks -- Adrien
diff --combined doc/src/sgml/release-11.sgml
index 53b6fa339c,ae65431bbe..0000000000
--- a/doc/src/sgml/release-11.sgml
+++ b/doc/src/sgml/release-11.sgml
@@@ -1056,18 -1056,6 +1056,18 @@@ same commits as abov
</listitem>
+ <listitem>
+<!--
+2017-08-21 [1f6d515a67] Push limit through subqueries to underlying sort
+-->
+
+ <para>
+ Push LIMIT through subqueries to underlying sort (if there is no filtering
+ predicate or SRF).
+ </para>
+
+ </listitem>
+
</itemizedlist>
</sect4>
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