Hi,
On 2022-10-19 13:20:37 -0700, Peter Geoghegan wrote:
> On Wed, Oct 19, 2022 at 1:12 PM Andres Freund <andres@anarazel.de> wrote:
> > The reason you're seeing this in 14 is likely the following entry in the
> > release notes:
> >
> > > Allow GiST/GIN pg_trgm indexes to do equality lookups (Julien Rouhaud)
> > > This is similar to LIKE except no wildcards are honored.
> >
> > CCed author/committer of that change. I suspect this would need proper costing
> > to not be inadvertently be used.
>
> I am reminded of this recent thread:
>
> https://postgr.es/m/3188617.44csPzL39Z@aivenronan
>
> (Perhaps you were thinking of the same thing already, but thought I'd
> mention it, just in case.)
No, I hadn't seen that one. That indeed looks quite relevant...
Greetings,
Andres Freund