Horton

Re: Declarative partitioning - another take

Etsuro Fujita <fujita.etsuro@lab.ntt.co.jp>

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From: Etsuro Fujita <fujita.etsuro@lab.ntt.co.jp>
To: Maksim Milyutin <m.milyutin@postgrespro.ru>, Robert Haas <robertmhaas@gmail.com>
Cc: Michael Paquier <michael.paquier@gmail.com>, Andres Freund <andres@anarazel.de>, Erik Rijkers <er@xs4all.nl>, Amit Langote <amitlangote09@gmail.com>, Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>, Rajkumar Raghuwanshi <rajkumar.raghuwanshi@enterprisedb.com>, Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>, Pg Hackers <pgsql-hackers@postgresql.org>, pgsql-hackers-owner@postgresql.org
Date: 2017-04-07T10:05:31Z
Lists: pgsql-hackers 
On 2016/12/14 16:20, Etsuro Fujita wrote:
> On 2016/12/09 19:46, Maksim Milyutin wrote:
>> I would like to work on two tasks:
>>  - insert (and eventually update) tuple routing for foreign partition.
>>  - the ability to create an index on the parent and have all of the
>> children inherit it;
>>
>> The first one has been implemented in pg_pathman somehow, but the code
>> relies on dirty hacks, so the FDW API has to be improved. As for the
>> extended index support, it doesn't look like a super-hard task.

> That would be great!  I'd like to help review the first one.

There seems to be no work on the first one, so I'd like to work on that.

Best regards,
Etsuro Fujita

Commits

  1. Fix typo.

  2. Document trigger-firing behavior for inheritance/partitioning.

  3. Fire per-statement triggers on partitioned tables.

  4. Set ecxt_scantuple correctly for tuple routing.

  5. Fix interaction of partitioned tables with BulkInsertState.

  6. Avoid core dump for empty prepared statement in an aborted transaction.

  7. Fix some problems in check_new_partition_bound().

  8. Remove unnecessary arguments from partitioning functions.

  9. Fix reporting of constraint violations for table partitioning.

  10. Fix tuple routing in cases where tuple descriptors don't match.

  11. Invalid parent's relcache after CREATE TABLE .. PARTITION OF.

  12. Doc: improve documentation about inheritance.