1ba3eee89a
A recent BF failure showed that commit7a485bd641did not handle the case where a sequence is dropped concurrently during sequence synchronization on the subscriber. Previously, pg_get_sequence_data() would ERROR out if the sequence was dropped concurrently. After7a485bd641, it instead returns NULL, which leads to an assertion failure on the subscriber. To handle this change, update sequence synchronization to skip sequences for which pg_get_sequence_data() returns NULL. Author: vignesh C <vignesh21@gmail.com> Reviewed-by: Hayato Kuroda <kuroda.hayato@fujitsu.com> Reviewed-by: Amit Kapila <amit.kapila16@gmail.com> Discussion: https://postgr.es/m/CALDaNm0FoGdt+1mzua0t-=wYdup5_zmFrvfNf-L=MGBnj9HAcg@mail.gmail.com
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.