| From: | Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
|---|---|
| To: | Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru> |
| Cc: | Ranier Vilela <ranier(dot)vf(at)gmail(dot)com>, Alexander Lakhin <exclusion(at)gmail(dot)com>, jian he <jian(dot)universality(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Nikolay Shaplov <dhyan(at)nataraj(dot)su>, pgsql-hackers(at)lists(dot)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org, Peter Geoghegan <pg(at)bowt(dot)ie>, Marcos Pegoraro <marcos(at)f10(dot)com(dot)br>, teodor(at)sigaev(dot)ru, Peter Eisentraut <peter(at)eisentraut(dot)org>, Andrei Lepikhov <lepihov(at)gmail(dot)com> |
| Subject: | Re: POC, WIP: OR-clause support for indexes |
| Date: | 2025-02-02 18:00:06 |
| Message-ID: | CAPpHfdtPz+J-n6=qAMBqx1p88Ut_cbS9JRbL+EKRpWY04tGcRg@mail.gmail.com |
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On Fri, Jan 31, 2025 at 4:31 PM Alena Rybakina
<a(dot)rybakina(at)postgrespro(dot)ru> wrote:
> I started reviewing at the patch and saw some output "ERROR" in the output of the test and is it okay here?
>
> SELECT * FROM tenk1 t1
> WHERE t1.thousand = 42 OR t1.thousand = (SELECT t2.tenthous FROM tenk1 t2 WHERE t2.thousand = t1.tenthous);
> ERROR: more than one row returned by a subquery used as an expression
The output is correct for this query. But the query is very
unfortunate for the regression test. I've revised query in the v47
revision [1].
------
Regards,
Alexander Korotkov
Supabase
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