Horton

Re: pg_dump versus hash partitioning

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Alvaro Herrera <alvherre@alvh.no-ip.org>
Cc: Robert Haas <robertmhaas@gmail.com>, pgsql-hackers@lists.postgresql.org, Andrew <pgsqlhackers@andrewrepp.com>
Date: 2023-02-02T15:04:10Z
Lists: pgsql-hackers 
Alvaro Herrera <alvherre@alvh.no-ip.org> writes:
> ... so for --load-via-partition-root=auto (or
> whatever), we need to ensure that we detect hash partitioning all the
> way down from the topmost to the leaves.

Yeah, that had already occurred to me, which is why I was not feeling
confident about it being an easy hack in pg_dump.

			regards, tom lane

Commits

  1. Simplify and speed up pg_dump's creation of parent-table links.

  2. Fix pg_dump for hash partitioning on enum columns.