On Tue, Feb 9, 2021 at 9:32 PM Amit Kapila <amit.kapil...@gmail.com> wrote: > If by successfully confirmed, you mean that once the subscriber node > has received, it won't be sent again then as far as I know that is not > true. We rely on the flush location sent by the subscriber to advance > the decoding locations. We update the flush locations after we apply > the transaction's commit successfully. Also, after the restart, we use > the replication origin's last flush location as a point from where we > need the transactions and the origin's progress is updated at commit > time. > > OTOH, If by successfully confirmed, you mean that once the subscriber > has applied the complete transaction (including commit), then you are > right that it won't be sent again.
I meant - once the subscriber has advanced the flush location. -- Robert Haas EDB: http://www.enterprisedb.com
