On Tue, May 19, 2026 at 11:52 AM Alvaro Herrera <[email protected]> wrote: > > On 2026-May-14, Amit Kapila wrote: > > > The broader issue is that the entire logical decoding mechanism is > > designed to process cluster-wide transactions. This patch tries to > > bypass that foundational assumption, but only during the initial > > snapshot construction while processing running_xacts record. > > > > To be clear, I am not against the idea of db-specific snapshots to > > enable concurrent repacks. My concern is simply the time required to > > get the architecture right. In its current state, we need more time to > > carefully consider how this db-specific concept interacts with the > > rest of the logical decoding machinery, which is built for > > cluster-wide records. > > Hmm. So at this point I have to admit that the time I'll have before > beta 1 is going to be very scarce. You're probably right that it's > better to revert db-specific snapshots in pg19, and try again for 20. >
Sounds reasonable. > The revert should be a simple patch. > I also think so. -- With Regards, Amit Kapila.
