index 6054df4f81806c59db6f0ab599fbd2761aea9c02..86c4a231684bc602960856bd588429a9713c1194 100644 (file)
@@ -372,6 +372,21 @@ Improve the performance of hash joins (David Rowley)
</para>
</listitem>
+<!--
+Author: Amit Langote <amitlan@postgresql.org>
+2025年04月04日 [88f55bc97] Make derived clause lookup in EquivalenceClass more effi
+Author: David Rowley <drowley@postgresql.org>
+2025年04月08日 [d69d45a5a] Speedup child EquivalenceMember lookup in planner
+-->
+
+<listitem>
+<para>
+Allow partitions to be pruned more efficienty (Ashutosh Bapat, Yuya Watari, David Rowley)
+<ulink url="&commit_baseurl;88f55bc97">§</ulink>
+<ulink url="&commit_baseurl;d69d45a5a">§</ulink>
+</para>
+</listitem>
+
<!--
Author: Amit Langote <amitlan@postgresql.org>
2025年01月30日 [bb3ec16e1] Move PartitionPruneInfo out of plan nodes into PlannedSt
2025年02月07日 [cbc127917] Track unpruned relids to avoid processing pruned relatio
Author: Amit Langote <amitlan@postgresql.org>
2025年02月20日 [525392d57] Don't lock partitions pruned by initial pruning
-Author: Amit Langote <amitlan@postgresql.org>
-2025年04月04日 [88f55bc97] Make derived clause lookup in EquivalenceClass more effi
-Author: David Rowley <drowley@postgresql.org>
-2025年04月08日 [d69d45a5a] Speedup child EquivalenceMember lookup in planner
-->
+
<listitem>
<para>
-Allow partitions to be pruned earlier, quicker, and skipped in more places (Amit Langote, Ashutosh Bapat, Yuya Watari, David Rowley)
+Avoid the locking of pruned partitions during planning (Amit Langote)
<ulink url="&commit_baseurl;bb3ec16e1">§</ulink>
<ulink url="&commit_baseurl;d47cbf474">§</ulink>
<ulink url="&commit_baseurl;cbc127917">§</ulink>
<ulink url="&commit_baseurl;525392d57">§</ulink>
-<ulink url="&commit_baseurl;88f55bc97">§</ulink>
-<ulink url="&commit_baseurl;d69d45a5a">§</ulink>
</para>
</listitem>