Propagate more ALTER FOREIGN TABLE to workers

src/backend/distributed/commands/rename.c

@@ -66,6 +66,7 @@ PlanRenameStmt(RenameStmt *renameStmt, const char *renameCommand)
 	switch (renameStmt->renameType)
 	{
 		case OBJECT_TABLE:
+		case OBJECT_FOREIGN_TABLE:
 		case OBJECT_COLUMN:
 		case OBJECT_TABCONSTRAINT:
 		case OBJECT_POLICY:

src/backend/distributed/commands/table.c

@@ -524,12 +524,14 @@ IsAlterTableRenameStmt(RenameStmt *renameStmt)
 {
 	bool isAlterTableRenameStmt = false;
 
-	if (renameStmt->renameType == OBJECT_TABLE)
+	if (renameStmt->renameType == OBJECT_TABLE ||
+		renameStmt->renameType == OBJECT_FOREIGN_TABLE)
 	{
 		isAlterTableRenameStmt = true;
 	}
 	else if (renameStmt->renameType == OBJECT_COLUMN &&
-			 renameStmt->relationType == OBJECT_TABLE)
+			 (renameStmt->relationType == OBJECT_TABLE ||
+			  renameStmt->relationType == OBJECT_FOREIGN_TABLE))
 	{
 		isAlterTableRenameStmt = true;
 	}

src/backend/distributed/commands/utility_hook.c

@@ -291,6 +291,7 @@ multi_ProcessUtility(PlannedStmt *pstmt,
 		{
 			AlterTableStmt *alterTableStmt = (AlterTableStmt *) parsetree;
 			if (alterTableStmt->relkind == OBJECT_TABLE ||
+				alterTableStmt->relkind == OBJECT_FOREIGN_TABLE ||
 				alterTableStmt->relkind == OBJECT_INDEX)
 			{
 				ddlJobs = PlanAlterTableStmt(alterTableStmt, queryString);
@@ -366,7 +367,8 @@ multi_ProcessUtility(PlannedStmt *pstmt,
 		if (IsA(parsetree, AlterTableStmt))
 		{
 			AlterTableStmt *alterTableStmt = (AlterTableStmt *) parsetree;
-			if (alterTableStmt->relkind == OBJECT_TABLE)
+			if (alterTableStmt->relkind == OBJECT_TABLE ||
+				alterTableStmt->relkind == OBJECT_FOREIGN_TABLE)
 			{
 				ErrorIfAlterDropsPartitionColumn(alterTableStmt);
 

src/backend/distributed/relay/relay_event_utility.c

@@ -421,7 +421,8 @@ RelayEventExtendNames(Node *parseTree, char *schemaName, uint64 shardId)
 			RenameStmt *renameStmt = (RenameStmt *) parseTree;
 			ObjectType objectType = renameStmt->renameType;
 
-			if (objectType == OBJECT_TABLE || objectType == OBJECT_INDEX)
+			if (objectType == OBJECT_TABLE || objectType == OBJECT_INDEX ||
+				objectType == OBJECT_FOREIGN_TABLE)
 			{
 				char **oldRelationName = &(renameStmt->relation->relname);
 				char **newRelationName = &(renameStmt->newname);

src/test/regress/base_schedule

@@ -2,6 +2,6 @@
 # Only run few basic tests to set up a testing environment
 # ----------
 test: multi_cluster_management
-test: multi_test_helpers
+test: multi_test_helpers multi_create_fdw
 test: multi_create_table multi_behavioral_analytics_create_table
 test: multi_load_data

src/test/regress/expected/multi_generate_ddl_commands.out

@@ -145,13 +145,37 @@ CREATE FOREIGN TABLE foreign_table (
 	id bigint not null,
 	full_name text not null default ''
 ) SERVER fake_fdw_server OPTIONS (encoding 'utf-8', compression 'true');
-SELECT master_get_table_ddl_events('foreign_table');
+SELECT create_distributed_table('foreign_table', 'id');
+NOTICE:  foreign-data wrapper "fake_fdw" does not have an extension defined
+ create_distributed_table 
+--------------------------
+ 
+(1 row)
+
+ALTER FOREIGN TABLE foreign_table rename to renamed_foreign_table;
+ALTER FOREIGN TABLE renamed_foreign_table rename full_name to rename_name;
+ALTER FOREIGN TABLE renamed_foreign_table alter rename_name type char(8);
+\c - - - :worker_1_port
+select table_name, column_name, data_type
+from information_schema.columns
+where table_schema='public' and table_name like 'renamed_foreign_table_%' and column_name <> 'id'
+order by table_name;
+          table_name          | column_name | data_type 
+------------------------------+-------------+-----------
+ renamed_foreign_table_610000 | rename_name | character
+ renamed_foreign_table_610001 | rename_name | character
+ renamed_foreign_table_610002 | rename_name | character
+ renamed_foreign_table_610003 | rename_name | character
+(4 rows)
+
+\c - - - :master_port
+SELECT master_get_table_ddl_events('renamed_foreign_table');
 NOTICE:  foreign-data wrapper "fake_fdw" does not have an extension defined
                                                                                    master_get_table_ddl_events                                                                                    
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  CREATE SERVER fake_fdw_server FOREIGN DATA WRAPPER fake_fdw
- CREATE FOREIGN TABLE public.foreign_table (id bigint NOT NULL, full_name text DEFAULT ''::text NOT NULL) SERVER fake_fdw_server OPTIONS (encoding 'utf-8', compression 'true')
+ CREATE FOREIGN TABLE public.renamed_foreign_table (id bigint NOT NULL, rename_name character(8) DEFAULT ''::text NOT NULL) SERVER fake_fdw_server OPTIONS (encoding 'utf-8', compression 'true')
- ALTER TABLE public.foreign_table OWNER TO postgres
+ ALTER TABLE public.renamed_foreign_table OWNER TO postgres
 (3 rows)
 
 -- propagating views is not supported
@@ -160,7 +184,17 @@ SELECT master_get_table_ddl_events('local_view');
 ERROR:  local_view is not a regular, foreign or partitioned table
 -- clean up
 DROP VIEW IF EXISTS local_view;
-DROP FOREIGN TABLE IF EXISTS foreign_table;
+DROP FOREIGN TABLE IF EXISTS renamed_foreign_table;
+\c - - - :worker_1_port
+select table_name, column_name, data_type
+from information_schema.columns
+where table_schema='public' and table_name like 'renamed_foreign_table_%' and column_name <> 'id'
+order by table_name;
+ table_name | column_name | data_type 
+------------+-------------+-----------
+(0 rows)
+
+\c - - - :master_port
 DROP TABLE IF EXISTS simple_table, not_null_table, column_constraint_table,
 					 table_constraint_table, default_value_table, pkey_table,
 					 unique_table, clustered_table, fiddly_table;

src/test/regress/sql/multi_generate_ddl_commands.sql

@@ -106,7 +106,18 @@ CREATE FOREIGN TABLE foreign_table (
 	full_name text not null default ''
 ) SERVER fake_fdw_server OPTIONS (encoding 'utf-8', compression 'true');
 
-SELECT master_get_table_ddl_events('foreign_table');
+SELECT create_distributed_table('foreign_table', 'id');
+ALTER FOREIGN TABLE foreign_table rename to renamed_foreign_table;
+ALTER FOREIGN TABLE renamed_foreign_table rename full_name to rename_name;
+ALTER FOREIGN TABLE renamed_foreign_table alter rename_name type char(8);
+\c - - - :worker_1_port
+select table_name, column_name, data_type
+from information_schema.columns
+where table_schema='public' and table_name like 'renamed_foreign_table_%' and column_name <> 'id'
+order by table_name;
+\c - - - :master_port
+
+SELECT master_get_table_ddl_events('renamed_foreign_table');
 
 -- propagating views is not supported
 CREATE VIEW local_view AS SELECT * FROM simple_table;
@@ -115,7 +126,13 @@ SELECT master_get_table_ddl_events('local_view');
 
 -- clean up
 DROP VIEW IF EXISTS local_view;
-DROP FOREIGN TABLE IF EXISTS foreign_table;
+DROP FOREIGN TABLE IF EXISTS renamed_foreign_table;
+\c - - - :worker_1_port
+select table_name, column_name, data_type
+from information_schema.columns
+where table_schema='public' and table_name like 'renamed_foreign_table_%' and column_name <> 'id'
+order by table_name;
+\c - - - :master_port
 DROP TABLE IF EXISTS simple_table, not_null_table, column_constraint_table,
 					 table_constraint_table, default_value_table, pkey_table,
 					 unique_table, clustered_table, fiddly_table;