This commit allows logical replication to publish and replicate generated columns when explicitly listed in the column list. We also ensured that the generated columns were copied during the initial tablesync when they were published. We will allow to replicate generated columns even when they are not specified in the column list (via a new publication option) in a separate commit. The motivation of this work is to allow replication for cases where the client doesn't have generated columns. For example, the case where one is trying to replicate data from Postgres to the non-Postgres database. Author: Shubham Khanna, Vignesh C, Hou Zhijie Reviewed-by: Peter Smith, Hayato Kuroda, Shlok Kyal, Amit Kapila Discussion: https://postgr.es/m/B80D17B2-2C8E-4C7D-87F2-E5B4BE3C069E@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/.