a9a8108411
Some buildfarm members have been failing a test related to pg_stat_io, as an effect of 23c8c0c8f472 that has switched pg_stat_reset_shared() from being a no-op to reset all shared stats types. This extra reset has the effect to make pg_stat_io's counters low enough that little concurrent activity is enough to cause a failure. Another thing I have considered is to move this sequence at the end of stats.sql, but there are other instabilities, one being pg_stat_wal. Knowing that there are already tests for the reset of each individual shared stats target, this test has limited value, so let's remove it to minimize the number of resets done for each shared stats type. This should hopefully improve the stability of the whole. Discussion: https://postgr.es/m/3500949.1700935734@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. 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, 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/.