diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index e068f7e2475..b8495b64989 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -4712,7 +4712,7 @@ description | Waiting for a newly initialized WAL file to reach durable storage
         <indexterm>
          <primary>pg_stat_reset_shared</primary>
         </indexterm>
-        <function>pg_stat_reset_shared</function> ( <type>text</type> )
+        <function>pg_stat_reset_shared</function> ( [ <parameter>target</parameter> <type>text</type> <literal>DEFAULT</literal> <literal>NULL</literal> ] )
         <returnvalue>void</returnvalue>
        </para>
        <para>
@@ -4730,6 +4730,9 @@ description | Waiting for a newly initialized WAL file to reach durable storage
         <structname>pg_stat_wal</structname> view or
         <literal>recovery_prefetch</literal> to reset all the counters shown
         in the <structname>pg_stat_recovery_prefetch</structname> view.
+        If <parameter>target</parameter> is <literal>NULL</literal> or
+        is not specified, all the counters from the views listed above are
+        reset.
        </para>
        <para>
         This function is restricted to superusers by default, but other users
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 35d738d5763..8079f1cd7ff 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -621,6 +621,13 @@ LANGUAGE internal
 STRICT IMMUTABLE PARALLEL SAFE
 AS 'unicode_is_normalized';
 
+CREATE OR REPLACE FUNCTION
+  pg_stat_reset_shared(target text DEFAULT NULL)
+RETURNS void
+LANGUAGE INTERNAL
+CALLED ON NULL INPUT VOLATILE PARALLEL SAFE
+AS 'pg_stat_reset_shared';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c
index 1fb8b318630..3a9f9bc4fe1 100644
--- a/src/backend/utils/adt/pgstatfuncs.c
+++ b/src/backend/utils/adt/pgstatfuncs.c
@@ -1685,7 +1685,22 @@ pg_stat_reset(PG_FUNCTION_ARGS)
 Datum
 pg_stat_reset_shared(PG_FUNCTION_ARGS)
 {
-	char	   *target = text_to_cstring(PG_GETARG_TEXT_PP(0));
+	char	   *target = NULL;
+
+	if (PG_ARGISNULL(0))
+	{
+		/* Reset all the statistics when nothing is specified */
+		pgstat_reset_of_kind(PGSTAT_KIND_ARCHIVER);
+		pgstat_reset_of_kind(PGSTAT_KIND_BGWRITER);
+		pgstat_reset_of_kind(PGSTAT_KIND_CHECKPOINTER);
+		pgstat_reset_of_kind(PGSTAT_KIND_IO);
+		XLogPrefetchResetStats();
+		pgstat_reset_of_kind(PGSTAT_KIND_WAL);
+
+		PG_RETURN_VOID();
+	}
+
+	target = text_to_cstring(PG_GETARG_TEXT_PP(0));
 
 	if (strcmp(target, "archiver") == 0)
 		pgstat_reset_of_kind(PGSTAT_KIND_ARCHIVER);
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index bee21befdab..ff1f3925578 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -57,6 +57,6 @@
  */
 
 /*							yyyymmddN */
-#define CATALOG_VERSION_NO	202310301
+#define CATALOG_VERSION_NO	202311121
 
 #endif
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index f14aed422a7..bd0b8873d35 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -5881,8 +5881,9 @@
   prorettype => 'void', proargtypes => '', prosrc => 'pg_stat_reset' },
 { oid => '3775',
   descr => 'statistics: reset collected statistics shared across the cluster',
-  proname => 'pg_stat_reset_shared', provolatile => 'v', prorettype => 'void',
-  proargtypes => 'text', prosrc => 'pg_stat_reset_shared' },
+  proname => 'pg_stat_reset_shared', proisstrict => 'f', provolatile => 'v',
+  prorettype => 'void', proargtypes => 'text',
+  prosrc => 'pg_stat_reset_shared' },
 { oid => '3776',
   descr => 'statistics: reset collected statistics for a single table or index in the current database or shared across all databases in the cluster',
   proname => 'pg_stat_reset_single_table_counters', provolatile => 'v',
diff --git a/src/test/regress/expected/stats.out b/src/test/regress/expected/stats.out
index 494cef07d31..0694de736a0 100644
--- a/src/test/regress/expected/stats.out
+++ b/src/test/regress/expected/stats.out
@@ -975,38 +975,39 @@ SELECT stats_reset > :'wal_reset_ts'::timestamptz FROM pg_stat_wal;
 (1 row)
 
 SELECT stats_reset AS wal_reset_ts FROM pg_stat_wal \gset
--- Test that reset_shared with no specified stats type doesn't reset anything
-SELECT pg_stat_reset_shared(NULL);
+-- Test that reset_shared with no argument resets all the stats types
+-- supported (providing NULL as argument has the same effect).
+SELECT pg_stat_reset_shared();
  pg_stat_reset_shared 
 ----------------------
  
 (1 row)
 
-SELECT stats_reset = :'archiver_reset_ts'::timestamptz FROM pg_stat_archiver;
+SELECT stats_reset > :'archiver_reset_ts'::timestamptz FROM pg_stat_archiver;
  ?column? 
 ----------
  t
 (1 row)
 
-SELECT stats_reset = :'bgwriter_reset_ts'::timestamptz FROM pg_stat_bgwriter;
+SELECT stats_reset > :'bgwriter_reset_ts'::timestamptz FROM pg_stat_bgwriter;
  ?column? 
 ----------
  t
 (1 row)
 
-SELECT stats_reset = :'checkpointer_reset_ts'::timestamptz FROM pg_stat_checkpointer;
+SELECT stats_reset > :'checkpointer_reset_ts'::timestamptz FROM pg_stat_checkpointer;
  ?column? 
 ----------
  t
 (1 row)
 
-SELECT stats_reset = :'recovery_prefetch_reset_ts'::timestamptz FROM pg_stat_recovery_prefetch;
+SELECT stats_reset > :'recovery_prefetch_reset_ts'::timestamptz FROM pg_stat_recovery_prefetch;
  ?column? 
 ----------
  t
 (1 row)
 
-SELECT stats_reset = :'wal_reset_ts'::timestamptz FROM pg_stat_wal;
+SELECT stats_reset > :'wal_reset_ts'::timestamptz FROM pg_stat_wal;
  ?column? 
 ----------
  t
diff --git a/src/test/regress/sql/stats.sql b/src/test/regress/sql/stats.sql
index 7ae8b8a2762..13db45d4dc4 100644
--- a/src/test/regress/sql/stats.sql
+++ b/src/test/regress/sql/stats.sql
@@ -488,13 +488,14 @@ SELECT pg_stat_reset_shared('wal');
 SELECT stats_reset > :'wal_reset_ts'::timestamptz FROM pg_stat_wal;
 SELECT stats_reset AS wal_reset_ts FROM pg_stat_wal \gset
 
--- Test that reset_shared with no specified stats type doesn't reset anything
-SELECT pg_stat_reset_shared(NULL);
-SELECT stats_reset = :'archiver_reset_ts'::timestamptz FROM pg_stat_archiver;
-SELECT stats_reset = :'bgwriter_reset_ts'::timestamptz FROM pg_stat_bgwriter;
-SELECT stats_reset = :'checkpointer_reset_ts'::timestamptz FROM pg_stat_checkpointer;
-SELECT stats_reset = :'recovery_prefetch_reset_ts'::timestamptz FROM pg_stat_recovery_prefetch;
-SELECT stats_reset = :'wal_reset_ts'::timestamptz FROM pg_stat_wal;
+-- Test that reset_shared with no argument resets all the stats types
+-- supported (providing NULL as argument has the same effect).
+SELECT pg_stat_reset_shared();
+SELECT stats_reset > :'archiver_reset_ts'::timestamptz FROM pg_stat_archiver;
+SELECT stats_reset > :'bgwriter_reset_ts'::timestamptz FROM pg_stat_bgwriter;
+SELECT stats_reset > :'checkpointer_reset_ts'::timestamptz FROM pg_stat_checkpointer;
+SELECT stats_reset > :'recovery_prefetch_reset_ts'::timestamptz FROM pg_stat_recovery_prefetch;
+SELECT stats_reset > :'wal_reset_ts'::timestamptz FROM pg_stat_wal;
 
 -- Test error case for reset_shared with unknown stats type
 SELECT pg_stat_reset_shared('unknown');