| From: | Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com> |
|---|---|
| To: | Pavel Borisov <pashkin(dot)elfe(at)gmail(dot)com> |
| Cc: | Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Noah Misch <noah(at)leadboat(dot)com>, Peter Eisentraut <peter(at)eisentraut(dot)org>, Aleksander Alekseev <aleksander(at)timescale(dot)com>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Maxim Orlov <orlovmg(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Greg Stark <stark(at)mit(dot)edu>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, David Steele <david(at)pgmasters(dot)net>, Peter Geoghegan <pg(at)bowt(dot)ie>, Maxim Orlov <m(dot)orlov(at)postgrespro(dot)ru>, lubennikovaav(at)gmail(dot)com |
| Subject: | Re: [PATCH] Improve amcheck to also check UNIQUE constraint in btree index. |
| Date: | 2024-05-17 20:08:10 |
| Message-ID: | 7565C305-F043-448C-A77C-D1CE91A72053@enterprisedb.com |
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| Lists: | pgsql-hackers |
> On May 17, 2024, at 12:42 PM, Pavel Borisov <pashkin(dot)elfe(at)gmail(dot)com> wrote:
>
> At the first glance it's not clear to me:
> - why your test creates cross-page unique constraint violations?
To see if they are detected.
> - how do you know they are not detected?
It appears that they are detected. At least, rerunning the test after adjusting the expected output, I no longer see problems.
—
Mark Dilger
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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