Re: MERGE ... RETURNING

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

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

To: jian he <jian.universality@gmail.com>

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

Date: 2024-02-29T19:24:21Z

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-v16.patch (text/x-patch) patch v16

Attached is a rebased version on top of 5f2e179bd3 (support for MERGE
into views), with a few additional tests to confirm that MERGE ...
RETURNING works for views as well as tables.

I see that this patch was discussed at the PostgreSQL Developers
Meeting. Did anything new come out of that discussion?

Regards,
Dean