Horton

Re: [POC] Fast COPY FROM command for the table with foreign partitions

Tomas Vondra <tomas.vondra@enterprisedb.com>

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From: Tomas Vondra <tomas.vondra@enterprisedb.com>
To: "tsunakawa.takay@fujitsu.com" <tsunakawa.takay@fujitsu.com>, 'Andrey Lepikhov' <a.lepikhov@postgrespro.ru>
Cc: Amit Langote <amitlangote09@gmail.com>, Alexey Kondratov <a.kondratov@postgrespro.ru>, Michael Paquier <michael@paquier.xyz>, Ashutosh Bapat <ashutosh.bapat@2ndquadrant.com>, Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>, Etsuro Fujita <etsuro.fujita@gmail.com>, PostgreSQL-Dev <pgsql-hackers@postgresql.org>
Date: 2020-11-10T18:17:53Z
Lists: pgsql-hackers

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Hi,

I needed to look at this patch while working on something related, and I
found it got broken by 6973533650c a couple days ago. So here's a fixed
version, to keep cfbot happy. I haven't done any serious review yet.

regards

-- 
Tomas Vondra
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

Commits

  1. Allow batch insertion during COPY into a foreign table.

  2. postgres_fdw: Disable batch insertion when there are WCO constraints.

  3. Enforce foreign key correctly during cross-partition updates

  4. Fix permission checks on constraint violation errors on partitions.

  5. Fix compilation of uuid-ossp