Re: [PATCH] ltree hash functions

On Wed, 6 Dec 2023 at 04:08, Tommy Pavlicek <tommypav122@gmail.com> wrote:
>
> Thanks.
>
> I've attached the latest version that updates the naming in line with
> the convention.
>
> On Mon, Dec 4, 2023 at 12:46 AM jian he <jian.universality@gmail.com> wrote:
> >
> > On Fri, Dec 1, 2023 at 8:44 AM Tommy Pavlicek <tommypav122@gmail.com> wrote:
> > >
> > >
> > > Patch updated for those comments (and a touch of cleanup in the tests) attached.
> >
> > it would be a better name as hash_ltree than ltree_hash, similar logic
> > applies to ltree_hash_extended.
> > that would be the convention. see: https://stackoverflow.com/a/69650940/15603477
> >
> >
> > Other than that, it looks good.

CFBot shows one of the test is failing as in [1]:
diff -U3 /tmp/cirrus-ci-build/contrib/ltree/expected/ltree.out
/tmp/cirrus-ci-build/build-32/testrun/ltree/regress/results/ltree.out
--- /tmp/cirrus-ci-build/contrib/ltree/expected/ltree.out 2024-01-31
15:18:42.893039599 +0000
+++ /tmp/cirrus-ci-build/build-32/testrun/ltree/regress/results/ltree.out
2024-01-31 15:23:25.309028749 +0000
@@ -1442,9 +1442,14 @@
        ('0.1.2'::ltree), ('0'::ltree), ('0_asd.1_ASD'::ltree)) x(v)
 WHERE  hash_ltree(v)::bit(32) != hash_ltree_extended(v, 0)::bit(32)
        OR hash_ltree(v)::bit(32) = hash_ltree_extended(v, 1)::bit(32);
- value | standard | extended0 | extended1
--------+----------+-----------+-----------
-(0 rows)
+    value    |             standard             |
extended0             |            extended1
+-------------+----------------------------------+----------------------------------+----------------------------------
+ 0           | 10001010100010010000000000001011 |
01011001111001000100011001011011 | 01011001111001000100011010011111
+ 0.1         | 10100000111110001010110001001110 |
00111100100010001100110111010101 | 00111100100010001101100011010101
+ 0.1.2       | 01111000011100000101111101110100 |
10101110011101011000000011010111 | 10101110011101110010001111000011
+ 0           | 10001010100010010000000000001011 |
01011001111001000100011001011011 | 01011001111001000100011010011111
+ 0_asd.1_ASD | 01000010001010000000101001001101 |
00111100100010001100110111010101 | 00111100100010001101100011010101
+(5 rows)

Please post an updated version for the same.

[1] -
https://api.cirrus-ci.com/v1/artifact/task/5572544858685440/testrun/build-32/testrun/ltree/regress/regression.diffs

Regards,
Vignesh