| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Sergei Glukhov <s(dot)glukhov(at)postgrespro(dot)ru> |
| Cc: | David Rowley <dgrowleyml(at)gmail(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Partial hash index is not used for implied qual. |
| Date: | 2025-11-27 17:00:37 |
| Message-ID: | 132953.1764262837@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Sergei Glukhov <s(dot)glukhov(at)postgrespro(dot)ru> writes:
> On 11/27/25 7:01 AM, David Rowley wrote:
>> On Thu, 27 Nov 2025 at 07:26, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>>> Should we back-patch? I'm unsure. Clearly it's a bug that we
>>> cannot generate an indexscan plan in this case, but we've learned
>>> that changing plans in released branches is often not wanted.
>> Sergei, can you confirm if this was something he noticed when playing
>> around on master, or if this came from a field report?
> It was reported for v16.
OK, I'll backpatch then.
regards, tom lane
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