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Updates/Deletes on a relation were allowed even without replica identity after we define the publication for all tables. This would later lead to an error on subscribers. The reason was that for such publications we were not invalidating the relcache and the publication information for relations was not getting rebuilt. Similarly, we were not invalidating the relcache after dropping of such publications which will prohibit Updates/Deletes without replica identity even without any publication. Author: Vignesh C and Hou Zhijie Reviewed-by: Hou Zhijie, Kyotaro Horiguchi, Amit Kapila Backpatch-through: 10, where it was introduced Discussion: https://postgr.es/m/CALDaNm0pF6zeWqCA8TCe2sDuwFAy8fCqba=nHampCKag-qLixg@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. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.