Re: Looking for context around which event triggers are permitted

That's a good point, Isaac. Select into, security label, comment, etc are all maintenance style commands but are already added to the matrix. I do think there's a good case to include other maintenance related commands as event triggers. Suppose you want to know the last time a table was vacuumed or the last time a table was reindexed. If you can trigger off of these maintenance commands, there's a lot you could build on top of postgres to make the maintenance experience easier. Seems like a positive thing.