如果在postgresql.conf中将设置注释掉，则PostgresSQL配置值会怎样？

Question

如果在postgresql.conf中注释掉了设置，有人知道Postgres配置设置值的行为吗？

例如，这些设置的行为是什么：“ client_min_messages”，“ log_min_messages”，“ log_min_error_statement”。他们还会默认使用Postgres文档中提到的默认设置吗？

# - When to Log -

#client_min_messages = notice       # values in order of decreasing detail:
                    #   debug5
                    #   debug4
                    #   debug3
                    #   debug2
                    #   debug1
                    #   log
                    #   notice
                    #   warning
                    #   error

#log_min_messages = warning     # values in order of decreasing detail:
                    #   debug5
                    #   debug4
                    #   debug3
                    #   debug2
                    #   debug1
                    #   info
                    #   notice
                    #   warning
                    #   error
                    #   log
                    #   fatal
                    #   panic

#log_min_error_statement = error    # values in order of decreasing detail:
                    #   debug5
                    #   debug4
                    #   debug3
                    #   debug2
                    #   debug1
                    #   info
                    #   notice
                    #   warning
                    #   error
                    #   log
                    #   fatal
                    #   panic (effectively off)
# Log all statements taking longer than 1 second.  Useful for pgBadger analysis.
# Could be increased to 30 seconds in Beta to reduce log size.
log_min_duration_statement = 1000   # -1 is disabled, 0 logs all statements
                    # and their durations, > 0 logs only
                    # statements running at least this number
                    # of milliseconds

谢谢 lmk