c06e71d1ac
This new field controls if entries of a stats kind should be written or not to the on-disk pgstats file when shutting down an instance. This affects both fixed and variable-numbered kinds. This is useful for custom statistics by itself, and a patch is under discussion to add a new builtin stats kind where the write of the stats is not necessary. All the built-in stats kinds, as well as the two custom stats kinds in the test module injection_points, set this flag to "true" for now, so as stats entries are written to the on-disk pgstats file. Author: Bertrand Drouvot Reviewed-by: Nazir Bilal Yavuz Discussion: https://postgr.es/m/Zz7T47nHwYgeYwOe@ip-10-97-1-34.eu-west-3.compute.internal
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/.