Re: MERGE ... RETURNING

Dean Rasheed <dean.a.rasheed@gmail.com>

From: Dean Rasheed <dean.a.rasheed@gmail.com>

To: Jeff Davis <pgsql@j-davis.com>

Cc: Vik Fearing <vik@postgresfriends.org>, Gurjeet Singh <gurjeet@singh.im>, Isaac Morland <isaac.morland@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2023-11-09T13:24:49Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Add RETURNING support to MERGE.
- c649fa24a42b 17.0 landed
doc: Improve a couple of places in the MERGE docs.
- 97d4262683ac 17.0 landed
- d4c573d8e81e 16.3 landed
- a875743ff402 15.7 landed
doc: improve description of privileges for MERGE and update glossary.
- 4bc8f29088f8 17.0 landed
- 3b6728910ace 16.2 landed
- ff772853d02e 15.6 landed
Fix RLS policy usage in MERGE.
- c2e08b04c9e7 17.0 cited
Fix leak of LLVM "fatal-on-oom" section counter.
- 4f4d73466d71 17.0 cited
Implement outer-level aggregates to conform to the SQL spec, with
- e649796f128b 7.4.1 cited

Attachments

support-merge-returning-v13.patch (text/x-patch) patch v13

On Sun, 5 Nov 2023 at 11:52, Dean Rasheed <dean.a.rasheed@gmail.com> wrote:
>
> OK, that's a fair point. Attached is a new version, replacing those
> parts of the implementation with a new MergingFunc node. It doesn't
> add that much more complexity, and I think the new code is much
> neater.
>

Rebased version attached, following the changes made in 615f5f6faa and
a4f7d33a90.

Regards,
Dean