Re: making update/delete of inheritance trees scale better

Heikki Linnakangas <hlinnaka@iki.fi>

From: Heikki Linnakangas <hlinnaka@iki.fi>

To: pgsql-hackers@lists.postgresql.org

Date: 2020-11-11T12:10:56Z

Lists: pgsql-hackers

Attachments

cleanup-modifytablepath.patch (text/x-patch) patch

On 29/10/2020 15:03, Amit Langote wrote:
> Rebased over the recent executor result relation related commits.

ModifyTablePath didn't get the memo that a ModifyTable can only have one 
subpath after these patches. Attached patch, on top of your v5 patches, 
cleans that up.

- Heikki

Commits

Rework planning and execution of UPDATE and DELETE.
- 86dc90056dfd 14.0 landed
Faster expression evaluation and targetlist projection.
- b8d7f053c5c2 10.0 cited