On 2015-10-17 10:26:01 -0500, Jim Nasby wrote:
> Except inserts *do* take a lot of locks, just not user-level locks.
> Operations like finding a page to insert into, seeing if that page is in
> shared buffers, loading the page into shared buffers, modifying a shared
> buffer, getting the relation extension lock if you need to add a new page.
> Then there's a whole pile of additional locking you could be looking at for
> inserting into any indexes.
>
> Now, most of the locks I described up there are transaction-aware
Missing *not*?