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Re: [PG19] Wrong results from NOT NULL-based expression simplification - Mailing list pgsql-hackers

From Melanie Plageman
Subject Re: [PG19] Wrong results from NOT NULL-based expression simplification
Date
Msg-id CAAKRu_aFbZLHJMR4ggaM-i9a1A9uX19SARFsLrSCUa39wsbmQQ@mail.gmail.com
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In response to [PG19] Wrong results from NOT NULL-based expression simplification  (shihao zhong <zhong950419@gmail.com>)
Responses Re: [PG19] Wrong results from NOT NULL-based expression simplification
Re: [PG19] Wrong results from NOT NULL-based expression simplification
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On Mon, Oct 5, 2026 at 11:28 PM shihao zhong <zhong950419@gmail.com> wrote:
>
> I used Opus to analyze the new features in PG19, and it found five
> queries that work on 18 and break on 19 and master. Each item has a
> script and a patch with its number.

Seems like there are a number of issues in this thread but so far I
see only one open item for the whole thing. Should there be more than
one open item?

- Melanie

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