Re: support for MERGE
Alvaro Herrera <alvherre@alvh.no-ip.org>
From: Álvaro Herrera <alvherre@alvh.no-ip.org>
To: "Andres Freund" <andres@anarazel.de>
Cc: "pgsql-hackers@lists.postgresql.org" <pgsql-hackers@lists.postgresql.org>,
"Simon Riggs" <simon.riggs@enterprisedb.com>,
"Tomas Vondra" <tomas.vondra@enterprisedb.com>,
"Zhihong Yu" <zyu@yugabyte.com>, "Daniel Westermann" <dwe@dbi-services.com>,
"Amit Langote" <amitlangote09@gmail.com>,
"Justin Pryzby" <pryzby@telsasoft.com>, "Japin Li" <japinli@hotmail.com>,
"Erik Rijkers" <er@xs4all.nl>,
"Jaime Casanova" <jcasanov@systemguards.com.ec>
Date: 2022-03-07T19:59:09Z
Lists: pgsql-hackers
Attachments
- v13-0001-Add-API-of-sorts-for-transaction-table-handling-.patch (text/x-patch) patch v13-0001
- v13-0002-split-ExecUpdate-ExecDelete-etc.patch (text/x-patch) patch v13-0002
- v13-0003-MERGE-SQL-Command-following-SQL-2016.patch (text/x-patch) patch v13-0003
I attach v13 here. This version includes a 0002 that's does the split of nodeModifyTable.c routines, then 0003 implements MERGE on top of that. 0001 is as before.
Commits
-
Doc fixes for MERGE statement
- 5dcebd10baa8 16.0 landed
- 5bb88967ed5c 15.0 landed
-
MERGE docs adjustments
- d6d1fbf353d1 15.0 landed
- 3d895bc846f2 16.0 landed
-
Link to MVCC docs in MERGE docs
- ffffeebf2447 15.0 landed
-
Fix EXPLAIN MERGE output when no tuples are processed
- 12e423e21d8e 15.0 landed
-
Make EXPLAIN MERGE output format more compact
- 598ac10be1c2 15.0 landed
-
Add support for MERGE SQL command
- 7103ebb7aae8 15.0 landed
-
Split ExecUpdate and ExecDelete into reusable pieces
- 25e777cf8e54 15.0 landed
-
Add API of sorts for transition table handling in trigger.c
- 3a46a45f6f00 15.0 landed
-
Represent Lists as expansible arrays, not chains of cons-cells.
- 1cff1b95ab6d 13.0 cited