Fixes test errors

src/test/regress/columnar_schedule

@@ -1,6 +1,7 @@
 test: enable_ddl_propagation
 test: multi_test_helpers multi_test_helpers_superuser columnar_test_helpers
 test: multi_cluster_management
+test: enable_ddl_propagation
 test: multi_test_catalog_views
 
 test: remove_coordinator_from_metadata

src/test/regress/expected/enable_ddl_propagation.out

@@ -1,14 +1,16 @@
-SELECT run_command_on_workers('ALTER SYSTEM SET citus.enable_ddl_propagation TO ON');
-       run_command_on_workers
+SELECT run_command_on_all_nodes('ALTER SYSTEM SET citus.enable_ddl_propagation TO ON');
+ run_command_on_all_nodes
 ---------------------------------------------------------------------
- (localhost,57637,t,"ALTER SYSTEM")
- (localhost,57638,t,"ALTER SYSTEM")
-(2 rows)
+ (17,t,"ALTER SYSTEM")
+ (16,t,"ALTER SYSTEM")
+ (18,t,"ALTER SYSTEM")
+(3 rows)
 
-SELECT run_command_on_workers('SELECT pg_reload_conf()');
- run_command_on_workers
+SELECT run_command_on_all_nodes('SELECT pg_reload_conf()');
+ run_command_on_all_nodes
 ---------------------------------------------------------------------
- (localhost,57637,t,t)
- (localhost,57638,t,t)
-(2 rows)
+ (17,t,t)
+ (16,t,t)
+ (18,t,t)
+(3 rows)
 

src/test/regress/expected/enable_ddl_propagation_0.out

@@ -0,0 +1,12 @@
+SELECT run_command_on_all_nodes('ALTER SYSTEM SET citus.enable_ddl_propagation TO ON');
+ run_command_on_all_nodes
+---------------------------------------------------------------------
+ (17,t,"ALTER SYSTEM")
+(1 rows)
+
+SELECT run_command_on_all_nodes('SELECT pg_reload_conf()');
+ run_command_on_all_nodes
+---------------------------------------------------------------------
+ (17,t,t)
+(1 rows)
+

src/test/regress/sql/enable_ddl_propagation.sql

@@ -1,2 +1,2 @@
-SELECT run_command_on_workers('ALTER SYSTEM SET citus.enable_ddl_propagation TO ON');
-SELECT run_command_on_workers('SELECT pg_reload_conf()');
+SELECT run_command_on_all_nodes('ALTER SYSTEM SET citus.enable_ddl_propagation TO ON');
+SELECT run_command_on_all_nodes('SELECT pg_reload_conf()');