| From: | Peter Eisentraut <peter(at)eisentraut(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Add isolation tests for UPDATE/DELETE FOR PORTION OF |
| Date: | 2026-04-07 09:37:30 |
| Message-ID: | E1wA2sD-003N83-32@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
Add isolation tests for UPDATE/DELETE FOR PORTION OF
Add documentation about concurrency issues related to UPDATE/DELETE
FOR PORTION OF as well as supporting isolation tests.
Author: Paul A. Jungwirth <pj(at)illuminatedcomputing(dot)com>
Reviewed-by: Peter Eisentraut <peter(at)eisentraut(dot)org>
Discussion: https://www.postgresql.org/message-id/flat/ec498c3d-5f2b-48ec-b989-5561c8aa2024%40illuminatedcomputing.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/b6ccd30d8ff6422ad0f79ce2fc801f2437d90664
Modified Files
--------------
doc/src/sgml/dml.sgml | 38 +
doc/src/sgml/images/Makefile | 3 +-
doc/src/sgml/images/meson.build | 1 +
doc/src/sgml/images/temporal-isolation.svg | 47 +
doc/src/sgml/images/temporal-isolation.txt | 44 +
src/backend/executor/nodeModifyTable.c | 4 +
src/test/isolation/expected/for-portion-of.out | 4089 ++++++++++++++++++++++++
src/test/isolation/isolation_schedule | 1 +
src/test/isolation/specs/for-portion-of.spec | 597 ++++
9 files changed, 4823 insertions(+), 1 deletion(-)
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