On Tuesday, May 12, 2020, PG Doc comments form <noreply(at)postgresql(dot)org>
wrote:
> The following documentation comment has been logged on the website:
>
> Page: https://www.postgresql.org/docs/11/typeconv-union-case.html
> Description:
>
> I think it should be CAST instead of CASE.
>
Why? There no “process” needed to perform type conversion using cast.
David J.