Dear Michael and hackers, This is a wrap-up of this thread. I'm planning to close the thread once.
> I am saying that there is little point in having tests for the origin > functions in single-user mode as these don't do anything really > fancy with global states (there's a acquired_by of course, and no > specific IsUnderPostmaster patch), contrary to the replication slots. > I am not convinced that there is any need to restrict them, either. > If somebody shows a reason to justify such a move, we could argue > about it, of course. OK, thanks for the clarification. Yes, there are no special path for single-user mode for origins. Now, senior members recently appeared here are not so motivated to restrict some operations in single-user mode unless it cannot be done in principle. Based on that, I decided to close the thread once until someone raised another point. For the reference purpose, I attached a patch which prohibits slot manipulation in single-user mode. Anyone can update and use the patch for any purposes. Best regards, Hayato Kuroda FUJITSU LIMITED
v8-0001-Prohibit-slot-manipulation-while-in-single-user-m.patch
Description: v8-0001-Prohibit-slot-manipulation-while-in-single-user-m.patch
