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Revert "Make pg_dump emit ATTACH PARTITION instead of PARTITION OF"

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... and fallout (from branches 10, 11 and master).  The change was
ill-considered, and it broke a few normal use cases; since we don't have
time to fix it, we'll try again after this week's minor releases.

Reported-by: Rushabh Lathia
Discussion: https://postgr.es/m/CAGPqQf0iQV=PPOv2Btog9J9AwOQp6HmuVd6SbGTR_v3Zp2XT1w@mail.gmail.com
This commit is contained in:
Alvaro Herrera
2019-05-06 12:23:49 -04:00
parent f4540a9c9c
commit 40353bcc67
3 changed files with 78 additions and 75 deletions
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17
doc/src/sgml/release-10.sgml
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@ -441,23 +441,6 @@
</para>
</listitem>
<listitem>
<para>
Make <application>pg_dump</application> recreate table partitions
using <command>ATTACH PARTITION</command> instead
of <command>CREATE TABLE ... PARTITION OF</command> (David Rowley)
</para>
<para>
This avoids various corner-case problems, notably that dump and
restore might unexpectedly alter a partition's column ordering.
It also means that a selective restore of the partition can succeed
even if its parent partitioned table isn't restored.
(The <command>ATTACH PARTITION</command> will fail of course, but
the partition table itself can be created and populated.)
</para>
</listitem>
<listitem>
<para>
Avoid crash in <filename>contrib/postgres_fdw</filename> when a