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This continues the work done in b5913f6. All the options of those commands are changed to use hex values rather than enums to reduce the risk of compatibility bugs when introducing new options. Each option set is moved into a new structure that can be extended with more non-boolean options (this was already the case of VACUUM). The code of REINDEX is restructured so as manual REINDEX commands go through a single routine from utility.c, like VACUUM, to ease the allocation handling of option parameters when a command needs to go through multiple transactions. This can be used as a base infrastructure for future patches related to those commands, including reindex filtering and tablespace support. Per discussion with people mentioned below, as well as Alvaro Herrera and Peter Eisentraut. Author: Michael Paquier, Justin Pryzby Reviewed-by: Alexey Kondratov, Justin Pryzby Discussion: https://postgr.es/m/X8riynBLwxAD9uKk@paquier.xyz
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/.