On 2025-Sep-12, Tom Lane wrote:
> Dominique Devienne <ddevienne@gmail.com> writes:
> >> This DOES look like a bug, no? I've done regexes for a long time,
> >> and these two forms should be equivalent IMHO. --DD
>
> Yeah, I agree it's busted. You can use EXPLAIN VERBOSE to see the
> translated-to-POSIX pattern, and it's wrong:
And now we also have
https://postgr.es/m/41a37137-f8bb-8fc5-2948-31b528f166dc@bfw-online.de
CC'ed the committer here.
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Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
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