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The "initializing" phase was described as expected to be very brief, but for REPACK (CONCURRENTLY), it also covers enabling and initializing logical decoding, either of which can take a long time. Also, the "catch-up" phase includes waiting for the ACCESS EXCLUSIVE lock needed to swap the files, which was not mentioned. Adding separate progress phases for these steps is left for v20; for v19 we only clarify the description. Author: Sami Imseih <samimseih.pg@gmail.com> Reviewed-by: Masahiko Sawada <sawada.mshk@gmail.com> Reviewed-by: Manuel Reyes Bravo <manuelreyesbravo@gmail.com> Discussion: https://postgr.es/m/CAN12%2BYJOeOyPYB5JS28VE_%2Brzg%3DRbzQXfj58TGfMYwv-TX9mJA%40mail.gmail.com Backpatch-through: 19
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/.