diff --git a/src/backend/commands/analyze.c b/src/backend/commands/analyze.c
index 1216e901860..a67f822b592 100644
--- a/src/backend/commands/analyze.c
+++ b/src/backend/commands/analyze.c
@@ -1975,18 +1975,6 @@ acquire_inherited_sample_rows(Relation onerel, int elevel,
 	ListCell   *lc;
 	bool		has_child;
 
-	/*
-	 * Like in acquire_sample_rows(), if we're in the QD, fetch the sample
-	 * from segments.
-	 */
-	if (Gp_role == GP_ROLE_DISPATCH && ENABLE_DISPATCH())
-	{
-		return acquire_sample_rows_dispatcher(onerel,
-											  true, /* inherited stats */
-											  elevel, rows, targrows,
-											  totalrows, totaldeadrows);
-	}
-
 	/*
 	 * Find all members of inheritance set.  We only need AccessShareLock on
 	 * the children.
@@ -2000,6 +1988,7 @@ acquire_inherited_sample_rows(Relation onerel, int elevel,
 	 * child but no longer does.  In that case, we can clear the
 	 * relhassubclass field so as not to make the same mistake again later.
 	 * (This is safe because we hold ShareUpdateExclusiveLock.)
+	 * Please refer to https://github.com/greenplum-db/gpdb/issues/14644
 	 */
 	if (list_length(tableOIDs) < 2)
 	{
@@ -2012,7 +2001,20 @@ acquire_inherited_sample_rows(Relation onerel, int elevel,
 				(errmsg("skipping analyze of \"%s.%s\" inheritance tree --- this inheritance tree contains no child tables",
 						get_namespace_name(RelationGetNamespace(onerel)),
 						RelationGetRelationName(onerel))));
-		return 0;
+		if (Gp_role == GP_ROLE_EXECUTE)
+			return 0;
+	}
+
+	/*
+	 * Like in acquire_sample_rows(), if we're in the QD, fetch the sample
+	 * from segments.
+	 */
+	if (Gp_role == GP_ROLE_DISPATCH)
+	{
+		return acquire_sample_rows_dispatcher(onerel,
+											  true, /* inherited stats */
+											  elevel, rows, targrows,
+											  totalrows, totaldeadrows);
 	}
 
 	/*
diff --git a/src/test/regress/expected/analyze.out b/src/test/regress/expected/analyze.out
index 37f490b75a9..1f5fa43bb70 100644
--- a/src/test/regress/expected/analyze.out
+++ b/src/test/regress/expected/analyze.out
@@ -1230,3 +1230,37 @@ create table analyze_replicated(tc1 int,tc2 int) distributed replicated;
 insert into analyze_replicated select i, i from generate_series(1,1000) i;
 analyze analyze_replicated;
 drop table analyze_replicated;
+-- Issue 14644 keep catalog inconsistency of relhassubclass after analyze
+CREATE TYPE test_type_14644 AS (a int, b text);
+CREATE TABLE test_tb_14644 OF test_type_14644;
+CREATE TABLE test_tb_14644_subclass () INHERITS (test_tb_14644);
+DROP TABLE test_tb_14644_subclass;
+select relhassubclass from pg_class where relname = 'test_tb_14644';
+ relhassubclass 
+----------------
+ t
+(1 row)
+
+select relhassubclass from gp_dist_random('pg_class') where relname = 'test_tb_14644';
+ relhassubclass 
+----------------
+ t
+ t
+ t
+(3 rows)
+
+ANALYZE;
+select relhassubclass from pg_class where relname = 'test_tb_14644';
+ relhassubclass 
+----------------
+ f
+(1 row)
+
+select relhassubclass from gp_dist_random('pg_class') where relname = 'test_tb_14644';
+ relhassubclass 
+----------------
+ f
+ f
+ f
+(3 rows)
+
diff --git a/src/test/regress/sql/analyze.sql b/src/test/regress/sql/analyze.sql
index 3210c059f52..f8705d8aa2a 100644
--- a/src/test/regress/sql/analyze.sql
+++ b/src/test/regress/sql/analyze.sql
@@ -631,3 +631,13 @@ create table analyze_replicated(tc1 int,tc2 int) distributed replicated;
 insert into analyze_replicated select i, i from generate_series(1,1000) i;
 analyze analyze_replicated;
 drop table analyze_replicated;
+-- Issue 14644 keep catalog inconsistency of relhassubclass after analyze
+CREATE TYPE test_type_14644 AS (a int, b text);
+CREATE TABLE test_tb_14644 OF test_type_14644;
+CREATE TABLE test_tb_14644_subclass () INHERITS (test_tb_14644);
+DROP TABLE test_tb_14644_subclass;
+select relhassubclass from pg_class where relname = 'test_tb_14644';
+select relhassubclass from gp_dist_random('pg_class') where relname = 'test_tb_14644';
+ANALYZE;
+select relhassubclass from pg_class where relname = 'test_tb_14644';
+select relhassubclass from gp_dist_random('pg_class') where relname = 'test_tb_14644';