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relnotes: update ordered partition scan item

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Reported-by: Amit Langote

Discussion: https://postgr.es/m/CA+HiwqFMmOK9cjrqxJeY1HKKbgMup0HcZ+Co7JuzJG_8ZypceA@mail.gmail.com
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Bruce Momjian
2022-05-25 22:19:20 -04:00
parent 0dc379de64
commit de89d8711e
1 changed files with 1 additions and 2 deletions
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doc/src/sgml/release-15.sgml
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@ -548,8 +548,7 @@ Allow ordered scans of partitions to avoid sorting in more cases (David Rowley)
</para> </para>
<para> <para>
Previously, a partitioned table with any LIST partition containing multiple values could not be used for ordered partition scans. Now only non-pruned LIST partitions are checked. This also helps with Previously, a partitioned table with a DEFAULT partition or a LIST partition containing multiple values could not be used for ordered partition scans. Now they can be used if these partitions are pruned.
partitioned tables with DEFAULT partitions.
</para> </para>
</listitem> </listitem>