Re: hyrax vs. RelationBuildPartitionDesc

Robert Haas <robertmhaas@gmail.com>

From: Robert Haas <robertmhaas@gmail.com>

To: Amit Langote <amitlangote09@gmail.com>

Cc: Tom Lane <tgl@sss.pgh.pa.us>, Andres Freund <andres@anarazel.de>, Alvaro Herrera <alvherre@2ndquadrant.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>, amul sul <sulamul@gmail.com>

Date: 2019-06-07T12:51:56Z

Lists: pgsql-hackers

On Thu, Jun 6, 2019 at 2:48 AM Amit Langote <amitlangote09@gmail.com> wrote:
> Attached is a patch that applies on top of Robert's pdoldcxt-v1.patch,
> which seems to fix this issue for me.

Yeah, that looks right.  I think my patch was full of fuzzy thinking
and inadequate testing; thanks for checking it over and coming up with
the right solution.

Anyone else want to look/comment?

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

Commits

Load relcache entries' partitioning data on-demand, not immediately.
- 5b9312378e2f 13.0 landed
Prevent memory leaks associated with relcache rd_partcheck structures.
- d4c50b4b1f86 10.8 landed
- 5f1433ac5e7f 12.0 landed
- 089e4d405d0f 11.3 landed
Don't copy PartitionBoundInfo in set_relation_partition_info.
- c8151e642368 12.0 landed
Further reduce memory footprint of CLOBBER_CACHE_ALWAYS testing.
- d3f48dfae42f 12.0 landed
Fix some oversights in commit 2455ab488.
- de570047993b 12.0 landed
Defend against leaks into RelationBuildPartitionDesc.
- 2455ab48844c 12.0 landed
Allow ATTACH PARTITION with only ShareUpdateExclusiveLock.
- 898e5e3290a7 12.0 cited