On Wed, Apr 09, 2025 at 02:43:11PM -0700, Adrian Klaver wrote:
> On 4/9/25 14:21, Nico Williams wrote:
> > That to_char is not immutable is not documented though. Though it's
> > clear when looking at the docs for the `jsonb_.*_tz()` functions.
>
> From here:
>
> https://www.postgresql.org/docs/current/catalog-pg-proc.html
>
> select proname, provolatile, prosrc from pg_proc where proname='to_char';
> [...]
I'm surprised to see that counted as docs, but good to know.