Hello Tom,
03.03.2025 20:38, Tom Lane wrote:
> Pushed with that adjustment and some other minor polishing.
I've discovered that 95f650674 introduced a defect similar to bug #18297,
but this time with DEFAULT. Namely, the following script:
CREATE TABLE a (aa text);
CREATE TABLE c (cc text) INHERITS (a);
CREATE TABLE d (dd text) INHERITS (c, a);
ALTER TABLE a ADD COLUMN i int DEFAULT 1;
fails with:
ERROR: XX000: tuple already updated by self
LOCATION: simple_heap_update, heapam.c:4421
Best regards,
Alexander Lakhin
Neon (https://neon.tech)