On 17.03.24 15:09, Alexander Korotkov wrote:
> My current attempt was to commit minimal implementation as less
> invasive as possible. A new clause for BEGIN doesn't require
> additional keywords and doesn't introduce additional statements. But
> yes, this is still a new qual. And, yes, Amit you're right that even
> if I had committed that, there was still a high risk of further
> debates and revert.
I had written in [0] about my questions related to using this with
connection poolers. I don't think this was addressed at all. I haven't
seen any discussion about how to make this kind of facility usable in a
full system. You have to manually query and send LSNs; that seems
pretty cumbersome. Sure, this is part of something that could be
useful, but how would an actual user with actual application code get to
use this?
[0]:
https://www.postgresql.org/message-id/8b5b172f-0ae7-d644-8358-e2851dded43b%40enterprisedb.com