8afc886831
After 44539786b8, variable-sized stats updates are batched in one
backend. A later safe_psql() can check the counters before that backend
has finished flushing its pending stats during shutdown, so force a
flush before checking them.
This is only needed before this report check because
test_custom_stats_var_update() uses pgstat_prep_pending_entry(), leaving
counter updates as backend-local pending stats.
Per buildfarm member mamba. This could be reproduced locally by slowing
down pgstat_shutdown_hook().
Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
Author: Sami Imseih <samimseih.pg@gmail.com>
Discussion: https://postgr.es/m/193326.1792282194@sss.pgh.pa.us
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/.