On Thu, Oct 12, 2023 at 9:57 AM Nikita Malakhov <hukutoc@gmail.com> wrote:
Say, we have data processed by some user function and we want to keep reference to this function
in our data.
Then you need to keep the user-visible identifier of said function (schema+name+input argument types - you'd probably want to incorporate version into the name) in your user-space code. Exposing runtime generated oids to user-space is not something I can imagine the system supporting. It goes against the very definition of "implementation detail" that user-space code is not supposed to depend upon.