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This changes the behavior of examining the pg_file_settings view after changing a config option that requires restart. The user needs to know that any change of such options does not take effect until a restart, and this worked correctly if the line is edited without removing it. However, for the case where the line is removed altogether, the flag doesn't get set, because a flag was only set in set_config_option, but that's not called for lines removed. Repair. (Ref.: commits 62d16c7fc561 and a486e35706ea) Author: Álvaro Herrera <alvherre@alvh.no-ip.org> Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/202107262302.xsfdfc5sb7sh@alvherre.pgsql
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/.