On 2025-Apr-28, jian he wrote:
> for tests, just found out i can imitate
> src/test/modules/test_misc/t/001_constraint_validation.pl,
>
> So I created a file:
> src/test/modules/test_misc/t/008_indexscan_validate_notnull.pl
> for TAP tests.
Seems reasonable, didn't look at it in detail. I think
On Fri, Apr 18, 2025 at 4:07 PM jian he wrote:
>
> I don't have any good ideas to do the regress tests.
> I use
> ereport(NOTICE,
> errmsg("all not-null constraints on relation
> \"%s\" are validated by index scan",
> Relation
On Wed, Feb 5, 2025 at 4:24 PM jian he wrote:
>
> rebased new patch attached.
> I also did some cosmetic changes. comments refined.
> make sure using index_scan mechanism to fast check column not-null can
> only be used via btree index.
> isolation tests are simplified.
I realized that my previou
hi
rebased new patch attached.
I also did some cosmetic changes. comments refined.
make sure using index_scan mechanism to fast check column not-null can
only be used via btree index.
isolation tests are simplified.
From be8fea79986339cadff21dbe9c4415b330a296a3 Mon Sep 17 00:00:00 2001
From: jian
hi.
In v1 I didn't do the `git add` for newly created isolation test related files.
so the cfbot for isolation tests failed.
v1 with index:
create index t_idx_ab on t(a,b);
we cannot fast add a not-null constraint for column b.
with the attached v2 patch, now we can do that.
v2, isolation test a
