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GetSubscriptionRelations() can see a pg_subscription_rel row for a relation whose pg_class row was removed by a concurrent DROP. In this case, get_rel_relkind() returns '\0'. Skip such relations since they no longer exist and do not need synchronization. Replace the assertion on relkind with an error. Once the dropped relation case is handled, any other unexpected relkind indicates a relation kind that cannot be part of a subscription and should be reported rather than ignored. Author: Vignesh C <vignesh21@gmail.com> Reviewed-by: Amit Kapila <amit.kapila16@gmail.com> Reviewed-by: Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com> Reviewed-by: Hayato Kuroda <kuroda.hayato@fujitsu.com> Reviewed-by: Kyotaro Horiguchi <horikyota.ntt@gmail.com> Backpatch-through: 19 Discussion: https://postgr.es/m/CALDaNm3eeKocRtQyUPdg2kaxJ-VAo5pwcNytDKNT1Yc0t2V_ug%40mail.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/19/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/19/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/.