Hi Hayato, The source version is 14 and the target is 18.
Hayato Kuroda (Fujitsu) <[email protected]>, 9 Eyl 2026 Çar, 05:57 tarihinde şunu yazdı: > > Dear Hüseyin, > > > I encountered an issue after a pg_upgrade of a subscriber instance. > > pg_subscription_rel came back empty, and the apply worker then discarded > > every incoming change while the replication origin and the publisher > > slot's confirmed_flush_lsn advanced past the discarded rows. Both ends > > durably recording the transactions as applied, with nothing in either log > > to say otherwise. > > To confirm, what was the datasabse version of old and new cluster? 9a17be1e2 > allowed to migrate the content of pg_subscription_rel catalog[1]. It means > it's > unexpected behavior and must be fixed if old one is PG17+. > > [1]: > https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=9a17be1e2 > > Best regards, > Hayato Kuroda > FUJITSU LIMITED >
