On Mon, May 13, 2019 at 07:15:47AM +0000, PG Bug reporting form wrote:
> pg_stat_reset_single_table_counters/pg_stat_reset_single_function_counters
> only update pg_stat_database column stats_reset.
> stat_reset shuld update when all the column is reset.
These two functions reset statistics for a single table, and what you
are looking at are the database-level statistics.
--
Michael