[ubuntu/focal-updates] postgresql-12 12.19-0ubuntu0.20.04.1 (Accepted)

[Łukasz Zemczak]

postgresql-12 (12.19-0ubuntu0.20.04.1) focal; urgency=medium

  * New upstream version (LP: #2067388).

    + A dump/restore is not required for those running 12.X.

    + Also, if you are upgrading from a version earlier than 12.18, see
      those release notes as well please.

    + Fix INSERT from multiple VALUES rows into a target column that is a
      domain over an array or composite type (Tom Lane)

      Such cases would either fail with surprising complaints about
      mismatched datatypes, or insert unexpected coercions that could lead
      to odd results.

    + Fix incorrect pruning of NULL partition when a table is partitioned
      on a boolean column and the query has a boolean IS NOT clause (David
      Rowley)

      A NULL value satisfies a clause such as boolcol IS NOT FALSE, so
      pruning away a partition containing NULLs yielded incorrect answers.

    + Details about these and many further changes can be found at:
      https://www.postgresql.org/docs/12/release-12-19.html

  * d/postgresql-12.NEWS: Update.

Date: 2024-05-28 21:59:08.199985+00:00
Changed-By: Sergio Durigan Junior <sergio.durigan at canonical.com>
Signed-By: Łukasz Zemczak <lukasz.zemczak at canonical.com>
https://launchpad.net/ubuntu/+source/postgresql-12/12.19-0ubuntu0.20.04.1
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