Invoke a function from another database
Currently I can only invoke a function if it is in the same database. I would like to invoke functions in other databases (and ideally in other clusters.) There are two main use cases:
1) We have some useful helper functions that use the invoke pattern. We have to copy them to all of our databases.
2) When doing .set-or-append commands, I'm stuck if my query involves a an invoked function on database A but I want the results written to database B.