MDEV-27861: Creating partitioned tables should not be allowed with...

MDEV-27861: Creating partitioned tables should not be allowed with wsrep_osu_method=TOI and wsrep_strict_ddl=ON

Problem was incorrect handling of partitioned tables,
because db_type == DB_TYPE_PARTITION_DB
wsrep_should_replicate_ddl incorrectly marked
DDL as not replicatable. However, in partitioned
tables we should check implementing storage engine
from table->file->partition_ht() if available because
if partition handler is InnoDB all DDL should be allowed
even with wsrep_strict_ddl. For other storage engines
DDL should not be allowed and error should be issued.

This is 10.5 version of the fix.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>

mysql-test/suite/galera/r/galera_partitioned_tables.result

+connection node_2;
+connection node_1;
+# wsrep-strict_ddl= OFF
+SET GLOBAL wsrep_strict_ddl = OFF;
+SELECT @@wsrep_strict_ddl;
+@@wsrep_strict_ddl
+0
+CREATE OR REPLACE TABLE t1 (v1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB
+PARTITION BY KEY (v1)
+PARTITIONS 2;
+CREATE OR REPLACE TABLE t2 (v1 INT NOT NULL PRIMARY KEY) ENGINE=MyISAM
+PARTITION BY KEY (v1)
+PARTITIONS 2;
+ALTER TABLE t1 ADD COLUMN v2 int;
+ALTER TABLE t2 ADD COLUMN v2 int;
+INSERT INTO t1 VALUES (1,1),(2,2);
+INSERT INTO t2 VALUES (1,1),(2,2);
+ALTER TABLE t1 ADD COLUMN v3 int, ENGINE=MyISAM;
+ALTER TABLE t2 ADD COLUMN v3 int, ENGINE=Aria;
+UPDATE t1 SET v3 = 3;
+UPDATE t2 SET v3 = 3;
+CREATE INDEX xx1 ON t1(v2);
+CREATE INDEX xx2 ON t2(v2);
+DROP INDEX xx1 ON t1;
+DROP INDEX xx2 ON t2;
+TRUNCATE TABLE t1;
+TRUNCATE TABLE t2;
+RENAME TABLE t1 TO t1_v2;
+RENAME TABLE t2 TO t2_v2;
+CREATE VIEW x1 AS SELECT * FROM t1_v2;
+CREATE VIEW x2 AS SELECT * FROM t2_v2;
+CREATE DEFINER=`root`@`localhost` TRIGGER increment_before_t1
+AFTER INSERT ON t1_v2 FOR EACH ROW
+UPDATE t1_v2 SET t1_v2.v3 = t1_v2.v3+1;
+CREATE DEFINER=`root`@`localhost` TRIGGER increment_before_t2
+AFTER INSERT ON t2_v2 FOR EACH ROW
+UPDATE t2_v2 SET t2_v2.v3 = t2_v2.v3+1;
+connection node_2;
+SHOW CREATE TABLE t1_v2;
+Table	Create Table
+t1_v2	CREATE TABLE `t1_v2` (
+  `v1` int(11) NOT NULL,
+  `v2` int(11) DEFAULT NULL,
+  `v3` int(11) DEFAULT NULL,
+  PRIMARY KEY (`v1`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
+ PARTITION BY KEY (`v1`)
+PARTITIONS 2
+SHOW CREATE TABLE t2_v2;
+Table	Create Table
+t2_v2	CREATE TABLE `t2_v2` (
+  `v1` int(11) NOT NULL,
+  `v2` int(11) DEFAULT NULL,
+  `v3` int(11) DEFAULT NULL,
+  PRIMARY KEY (`v1`)
+) ENGINE=Aria DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
+ PARTITION BY KEY (`v1`)
+PARTITIONS 2
+SHOW CREATE VIEW x1;
+View	Create View	character_set_client	collation_connection
+x1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `x1` AS select `t1_v2`.`v1` AS `v1`,`t1_v2`.`v2` AS `v2`,`t1_v2`.`v3` AS `v3` from `t1_v2`	latin1	latin1_swedish_ci
+SHOW CREATE VIEW x2;
+View	Create View	character_set_client	collation_connection
+x2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `x2` AS select `t2_v2`.`v1` AS `v1`,`t2_v2`.`v2` AS `v2`,`t2_v2`.`v3` AS `v3` from `t2_v2`	latin1	latin1_swedish_ci
+SELECT * FROM t1_v2;
+v1	v2	v3
+SELECT * FROM t2_v2;
+v1	v2	v3
+connection node_1;
+DROP VIEW x1;
+DROP VIEW x2;
+DROP TRIGGER increment_before_t1;
+DROP TRIGGER increment_before_t2;
+DROP TABLE t1_v2;
+DROP TABLE t2_v2;
+SET GLOBAL wsrep_strict_ddl = OFF;
+CREATE OR REPLACE TABLE t2 (v1 INT NOT NULL PRIMARY KEY) ENGINE=MyISAM
+PARTITION BY KEY (v1)
+PARTITIONS 2;
+# wsrep-strict_ddl = ON
+SET GLOBAL wsrep_strict_ddl = ON;
+SELECT @@wsrep_strict_ddl;
+@@wsrep_strict_ddl
+1
+CREATE OR REPLACE TABLE t1 (v1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB
+PARTITION BY KEY (v1)
+PARTITIONS 2;
+CREATE OR REPLACE TABLE t3 (v1 INT NOT NULL PRIMARY KEY) ENGINE=MyISAM
+PARTITION BY KEY (v1)
+PARTITIONS 2;
+ERROR HY000: DDL-statement is forbidden as table storage engine does not support Galera replication
+ALTER TABLE t1 ADD COLUMN v2 int;
+ALTER TABLE t2 ADD COLUMN v2 int;
+ERROR HY000: DDL-statement is forbidden as table storage engine does not support Galera replication
+INSERT INTO t1 VALUES (1,1),(2,2);
+INSERT INTO t2 VALUES (1),(2);
+ALTER TABLE t1 ADD COLUMN v3 int, ENGINE=MyISAM;
+ERROR HY000: DDL-statement is forbidden as table storage engine does not support Galera replication
+ALTER TABLE t2 ADD COLUMN v3 int, ENGINE=Aria;
+ERROR HY000: DDL-statement is forbidden as table storage engine does not support Galera replication
+UPDATE t1 SET v2 = v2 + 3;
+UPDATE t2 SET v1 = v1 + 3;
+CREATE INDEX xx1 ON t1(v2);
+CREATE INDEX xx2 ON t2(v2);
+ERROR HY000: DDL-statement is forbidden as table storage engine does not support Galera replication
+DROP INDEX xx1 ON t1;
+DROP INDEX xx2 on t2;
+ERROR HY000: DDL-statement is forbidden as table storage engine does not support Galera replication
+TRUNCATE TABLE t1;
+TRUNCATE TABLE t2;
+ERROR HY000: DDL-statement is forbidden as table storage engine does not support Galera replication
+RENAME TABLE t1 TO t1_v2;
+RENAME TABLE t2 TO t2_v2;
+RENAME TABLE t2_v2 TO t2;
+CREATE VIEW x1 AS SELECT * FROM t1_v2;
+CREATE VIEW x2 AS SELECT * FROM t2;
+ERROR HY000: DDL-statement is forbidden as table storage engine does not support Galera replication
+CREATE DEFINER=`root`@`localhost` TRIGGER increment_before_t1
+AFTER INSERT ON t1_v2 FOR EACH ROW
+UPDATE t1_v2 SET t1_v2.v2 = t1_v2.v2+1;
+CREATE DEFINER=`root`@`localhost` TRIGGER increment_before_t2
+AFTER INSERT ON t2 FOR EACH ROW
+UPDATE t2 SET t2.v1 = t2.v1+1;
+ERROR HY000: DDL-statement is forbidden as table storage engine does not support Galera replication
+connection node_2;
+SHOW CREATE TABLE t1_v2;
+Table	Create Table
+t1_v2	CREATE TABLE `t1_v2` (
+  `v1` int(11) NOT NULL,
+  `v2` int(11) DEFAULT NULL,
+  PRIMARY KEY (`v1`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
+ PARTITION BY KEY (`v1`)
+PARTITIONS 2
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TABLE `t2` (
+  `v1` int(11) NOT NULL,
+  `v2` int(11) DEFAULT NULL,
+  PRIMARY KEY (`v1`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
+ PARTITION BY KEY (`v1`)
+PARTITIONS 2
+SHOW CREATE VIEW x1;
+View	Create View	character_set_client	collation_connection
+x1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `x1` AS select `t1_v2`.`v1` AS `v1`,`t1_v2`.`v2` AS `v2` from `t1_v2`	latin1	latin1_swedish_ci
+SELECT * FROM t1_v2;
+v1	v2
+SELECT * FROM t2;
+v1	v2
+connection node_1;
+DROP VIEW x1;
+DROP TRIGGER increment_before_t1;
+DROP TABLE t1_v2;
+DROP TABLE t2;
+SET GLOBAL wsrep_strict_ddl=OFF;
+CREATE OR REPLACE TABLE t2 (v1 INT NOT NULL PRIMARY KEY) ENGINE=MyISAM
+PARTITION BY KEY (v1)
+PARTITIONS 2;
+# wsrep-strict_ddl = ON
+SET GLOBAL wsrep_strict_ddl = ON;
+SELECT @@wsrep_strict_ddl;
+@@wsrep_strict_ddl
+1
+ALTER TABLE t2 ENGINE=InnoDB;
+DROP TABLE t2;
+SET GLOBAL wsrep_strict_ddl = OFF;

mysql-test/suite/galera/r/wsrep_strict_ddl.result

@@ -20,7 +20,7 @@ ERROR HY000: DDL-statement is forbidden as table storage engine does not support
 SHOW WARNINGS;
 Level	Code	Message
 Error	4165	DDL-statement is forbidden as table storage engine does not support Galera replication
-Warning	1031	WSREP: wsrep_strict_ddl=true and storage engine does not support Galera replication.
+Warning	1031	WSREP: wsrep_strict_dll enabled. Storage engine Aria not supported.
 connection node_2;
 SHOW CREATE TABLE t1;
 ERROR 42S02: Table 'test.t1' doesn't exist
@@ -31,7 +31,9 @@ ERROR HY000: DDL-statement is forbidden as table storage engine does not support
 SHOW WARNINGS;
 Level	Code	Message
 Error	4165	DDL-statement is forbidden as table storage engine does not support Galera replication
-Warning	1031	WSREP: wsrep_strict_ddl=true and storage engine does not support Galera replication.
+Warning	1031	WSREP: wsrep_strict_dll enabled. Storage engine MyISAM not supported.
+Error	4165	DDL-statement is forbidden as table storage engine does not support Galera replication
+Warning	1031	WSREP: wsrep_strict_dll enabled. Storage engine MyISAM not supported.
 SHOW CREATE TABLE t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (

mysql-test/suite/galera/t/galera_partitioned_tables.test

+--source include/galera_cluster.inc
+--source include/have_partition.inc
+--source include/have_aria.inc
+
+
+--echo # wsrep-strict_ddl= OFF
+SET GLOBAL wsrep_strict_ddl = OFF;
+SELECT @@wsrep_strict_ddl;
+CREATE OR REPLACE TABLE t1 (v1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB
+  PARTITION BY KEY (v1)
+  PARTITIONS 2;
+CREATE OR REPLACE TABLE t2 (v1 INT NOT NULL PRIMARY KEY) ENGINE=MyISAM
+  PARTITION BY KEY (v1)
+  PARTITIONS 2;
+ALTER TABLE t1 ADD COLUMN v2 int;
+ALTER TABLE t2 ADD COLUMN v2 int;
+INSERT INTO t1 VALUES (1,1),(2,2);
+INSERT INTO t2 VALUES (1,1),(2,2);
+ALTER TABLE t1 ADD COLUMN v3 int, ENGINE=MyISAM;
+ALTER TABLE t2 ADD COLUMN v3 int, ENGINE=Aria;
+UPDATE t1 SET v3 = 3;
+UPDATE t2 SET v3 = 3;
+CREATE INDEX xx1 ON t1(v2);
+CREATE INDEX xx2 ON t2(v2);
+DROP INDEX xx1 ON t1;
+DROP INDEX xx2 ON t2;
+TRUNCATE TABLE t1;
+TRUNCATE TABLE t2;
+RENAME TABLE t1 TO t1_v2;
+RENAME TABLE t2 TO t2_v2;
+CREATE VIEW x1 AS SELECT * FROM t1_v2;
+CREATE VIEW x2 AS SELECT * FROM t2_v2;
+CREATE DEFINER=`root`@`localhost` TRIGGER increment_before_t1
+  AFTER INSERT ON t1_v2 FOR EACH ROW
+   UPDATE t1_v2 SET t1_v2.v3 = t1_v2.v3+1;
+CREATE DEFINER=`root`@`localhost` TRIGGER increment_before_t2
+  AFTER INSERT ON t2_v2 FOR EACH ROW
+   UPDATE t2_v2 SET t2_v2.v3 = t2_v2.v3+1;
+
+--connection node_2
+SHOW CREATE TABLE t1_v2;
+SHOW CREATE TABLE t2_v2;
+SHOW CREATE VIEW x1;
+SHOW CREATE VIEW x2;
+
+SELECT * FROM t1_v2;
+SELECT * FROM t2_v2;
+
+--connection node_1
+DROP VIEW x1;
+DROP VIEW x2;
+DROP TRIGGER increment_before_t1;
+DROP TRIGGER increment_before_t2;
+DROP TABLE t1_v2;
+DROP TABLE t2_v2;
+
+SET GLOBAL wsrep_strict_ddl = OFF;
+CREATE OR REPLACE TABLE t2 (v1 INT NOT NULL PRIMARY KEY) ENGINE=MyISAM
+  PARTITION BY KEY (v1)
+  PARTITIONS 2;
+--echo # wsrep-strict_ddl = ON
+SET GLOBAL wsrep_strict_ddl = ON;
+SELECT @@wsrep_strict_ddl;
+CREATE OR REPLACE TABLE t1 (v1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB
+  PARTITION BY KEY (v1)
+  PARTITIONS 2;
+--error ER_GALERA_REPLICATION_NOT_SUPPORTED
+CREATE OR REPLACE TABLE t3 (v1 INT NOT NULL PRIMARY KEY) ENGINE=MyISAM
+  PARTITION BY KEY (v1)
+  PARTITIONS 2;
+ALTER TABLE t1 ADD COLUMN v2 int;
+--error ER_GALERA_REPLICATION_NOT_SUPPORTED
+ALTER TABLE t2 ADD COLUMN v2 int;
+INSERT INTO t1 VALUES (1,1),(2,2);
+INSERT INTO t2 VALUES (1),(2);
+--error ER_GALERA_REPLICATION_NOT_SUPPORTED
+ALTER TABLE t1 ADD COLUMN v3 int, ENGINE=MyISAM;
+--error ER_GALERA_REPLICATION_NOT_SUPPORTED
+ALTER TABLE t2 ADD COLUMN v3 int, ENGINE=Aria;
+UPDATE t1 SET v2 = v2 + 3;
+UPDATE t2 SET v1 = v1 + 3;
+CREATE INDEX xx1 ON t1(v2);
+--error ER_GALERA_REPLICATION_NOT_SUPPORTED
+CREATE INDEX xx2 ON t2(v2);
+DROP INDEX xx1 ON t1;
+--error ER_GALERA_REPLICATION_NOT_SUPPORTED
+DROP INDEX xx2 on t2;
+TRUNCATE TABLE t1;
+--error ER_GALERA_REPLICATION_NOT_SUPPORTED
+TRUNCATE TABLE t2;
+# At the moment can't restrict rename
+RENAME TABLE t1 TO t1_v2;
+RENAME TABLE t2 TO t2_v2;
+RENAME TABLE t2_v2 TO t2;
+CREATE VIEW x1 AS SELECT * FROM t1_v2;
+--error ER_GALERA_REPLICATION_NOT_SUPPORTED
+CREATE VIEW x2 AS SELECT * FROM t2;
+CREATE DEFINER=`root`@`localhost` TRIGGER increment_before_t1
+  AFTER INSERT ON t1_v2 FOR EACH ROW
+   UPDATE t1_v2 SET t1_v2.v2 = t1_v2.v2+1;
+--error ER_GALERA_REPLICATION_NOT_SUPPORTED
+CREATE DEFINER=`root`@`localhost` TRIGGER increment_before_t2
+  AFTER INSERT ON t2 FOR EACH ROW
+   UPDATE t2 SET t2.v1 = t2.v1+1;
+
+--connection node_2
+SHOW CREATE TABLE t1_v2;
+SHOW CREATE TABLE t2;
+SHOW CREATE VIEW x1;
+
+SELECT * FROM t1_v2;
+SELECT * FROM t2;
+
+--connection node_1
+DROP VIEW x1;
+DROP TRIGGER increment_before_t1;
+DROP TABLE t1_v2;
+# We allow dropping table
+DROP TABLE t2;
+SET GLOBAL wsrep_strict_ddl=OFF;
+
+CREATE OR REPLACE TABLE t2 (v1 INT NOT NULL PRIMARY KEY) ENGINE=MyISAM
+  PARTITION BY KEY (v1)
+  PARTITIONS 2;
+--echo # wsrep-strict_ddl = ON
+SET GLOBAL wsrep_strict_ddl = ON;
+SELECT @@wsrep_strict_ddl;
+ALTER TABLE t2 ENGINE=InnoDB;
+DROP TABLE t2;
+
+SET GLOBAL wsrep_strict_ddl = OFF;

sql/sql_rename.cc

@@ -326,7 +326,7 @@ do_rename(THD *thd, TABLE_LIST *ren_table, const LEX_CSTRING *new_db,
 
 #ifdef WITH_WSREP
   if (WSREP(thd) && hton && hton != view_pseudo_hton &&
-      !wsrep_should_replicate_ddl(thd, hton->db_type))
+      !wsrep_should_replicate_ddl(thd, hton))
     DBUG_RETURN(1);
 #endif
 

sql/sql_table.cc

@@ -2496,12 +2496,19 @@ int mysql_rm_table_no_locks(THD *thd, TABLE_LIST *tables, bool if_exists,
     else
     {
 #ifdef WITH_WSREP
-      if (WSREP(thd) && hton && !wsrep_should_replicate_ddl(thd, hton->db_type))
+      if (WSREP(thd) && hton)
       {
-        error= 1;
-        goto err;
+        handlerton *ht= hton;
+        // For partitioned tables resolve underlying handlerton
+        if (table->table && table->table->file->partition_ht())
+          ht= table->table->file->partition_ht();
+        if (!wsrep_should_replicate_ddl(thd, ht))
+        {
+          error= 1;
+          goto err;
+        }
       }
-#endif
+#endif /* WITH_WSREP */
 
       if (thd->locked_tables_mode == LTM_LOCK_TABLES ||
           thd->locked_tables_mode == LTM_PRELOCKED_UNDER_LOCK_TABLES)
@@ -10404,10 +10411,21 @@ bool mysql_alter_table(THD *thd, const LEX_CSTRING *new_db,
   if (WSREP(thd) && table &&
       (thd->lex->sql_command == SQLCOM_ALTER_TABLE ||
        thd->lex->sql_command == SQLCOM_CREATE_INDEX ||
-       thd->lex->sql_command == SQLCOM_DROP_INDEX) &&
-      !wsrep_should_replicate_ddl(thd, table->s->db_type()->db_type))
-    DBUG_RETURN(true);
-#endif /* WITH_WSREP */
+       thd->lex->sql_command == SQLCOM_DROP_INDEX))
+  {
+    handlerton *ht= table->s->db_type();
+
+    // If alter used ENGINE= we use that
+    if (create_info->used_fields & HA_CREATE_USED_ENGINE)
+      ht= create_info->db_type;
+    // For partitioned tables resolve underlying handlerton
+    else if (table->file->partition_ht())
+      ht= table->file->partition_ht();
+
+    if (!wsrep_should_replicate_ddl(thd, ht))
+      DBUG_RETURN(true);
+  }
+#endif
 
   DEBUG_SYNC(thd, "alter_table_after_open_tables");
 

sql/sql_trigger.cc

@@ -588,8 +588,12 @@ bool mysql_create_or_drop_trigger(THD *thd, TABLE_LIST *tables, bool create)
   table= tables->table;
 
 #ifdef WITH_WSREP
+  /* Resolve should we replicate creation of the trigger.
+     It should be replicated if storage engine(s) associated
+     to trigger are replicated by Galera.
+  */
   if (WSREP(thd) &&
-      !wsrep_should_replicate_ddl(thd, table->s->db_type()->db_type))
+      !wsrep_should_replicate_ddl_iterate(thd, tables))
     goto end;
 #endif
 

sql/sql_truncate.cc

@@ -304,8 +304,15 @@ bool Sql_cmd_truncate_table::lock_table(THD *thd, TABLE_LIST *table_ref,
     versioned= table->versioned();
     hton= table->file->ht;
 #ifdef WITH_WSREP
+    /* Resolve should we replicate truncate. It should
+       be replicated if storage engine(s) associated
+       are replicated by Galera. If this is partitioned
+       table we need to find out default partition
+       handlerton.
+    */
     if (WSREP(thd) &&
-	!wsrep_should_replicate_ddl(thd, hton->db_type))
+	!wsrep_should_replicate_ddl(thd, table->file->partition_ht() ?
+                                    table->file->partition_ht() : hton))
       DBUG_RETURN(TRUE);
 #endif
 
@@ -327,12 +334,22 @@ bool Sql_cmd_truncate_table::lock_table(THD *thd, TABLE_LIST *table_ref,
     sequence= share->table_type == TABLE_TYPE_SEQUENCE;
     hton= share->db_type();
 #ifdef WITH_WSREP
-    if (WSREP(thd) &&
-	hton != view_pseudo_hton &&
-	!wsrep_should_replicate_ddl(thd, hton->db_type))
+    if (WSREP(thd) && hton != view_pseudo_hton)
     {
-      tdc_release_share(share);
-      DBUG_RETURN(TRUE);
+      /* Resolve should we replicate truncate. It should
+         be replicated if storage engine(s) associated
+         are replicated by Galera. If this is partitioned
+         table we need to find out default partition
+         handlerton.
+      */
+      const handlerton *ht= share->default_part_plugin ?
+        plugin_hton(share->default_part_plugin) : hton;
+
+      if (ht && !wsrep_should_replicate_ddl(thd, ht))
+      {
+        tdc_release_share(share);
+        DBUG_RETURN(TRUE);
+      }
     }
 #endif
 

sql/sql_view.cc

@@ -443,8 +443,6 @@ bool mysql_create_view(THD *thd, TABLE_LIST *views,
   lex->link_first_table_back(view, link_to_local);
   view->open_type= OT_BASE_ONLY;
 
-  WSREP_TO_ISOLATION_BEGIN(WSREP_MYSQL_DB, NULL, NULL);
-
   /*
     ignore lock specs for CREATE statement
   */
@@ -462,13 +460,20 @@ bool mysql_create_view(THD *thd, TABLE_LIST *views,
   }
 
 #ifdef WITH_WSREP
-  if(!wsrep_should_replicate_ddl_iterate(thd, static_cast<const TABLE_LIST *>(tables)))
+  /* Resolve should we replicate creation of the view.
+     It should be replicated if storage engine(s) associated
+     to view are replicated by Galera.
+  */
+  if (WSREP(thd) &&
+      !wsrep_should_replicate_ddl_iterate(thd, tables))
   {
     res= TRUE;
     goto err_no_relink;
   }
 #endif
 
+  WSREP_TO_ISOLATION_BEGIN(WSREP_MYSQL_DB, NULL, NULL);
+
   view= lex->unlink_first_table(&link_to_local);
 
   if (check_db_dir_existence(view->db.str))

sql/wsrep_mysqld.cc

-/* Copyright (c) 2008, 2023 Codership Oy <http://www.codership.com>
-   Copyright (c) 2020, 2022, MariaDB
+/* Copyright (c) 2008, 2024, Codership Oy <http://www.codership.com>
+   Copyright (c) 2020, 2024, MariaDB
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -2027,26 +2027,21 @@ static int wsrep_drop_table_query(THD* thd, uchar** buf, size_t* buf_len)
 /* Forward declarations. */
 int wsrep_create_trigger_query(THD *thd, uchar** buf, size_t* buf_len);
 
-bool wsrep_should_replicate_ddl_iterate(THD* thd, const TABLE_LIST* table_list)
-{
-  if (WSREP(thd))
-  {
-    for (const TABLE_LIST* it= table_list; it; it= it->next_global)
-    {
-      if (it->table &&
-          !wsrep_should_replicate_ddl(thd, it->table->s->db_type()->db_type))
-        return false;
-    }
-  }
-  return true;
-}
+/*! Should DDL be replicated by Galera
+ *
+ * @param thd            thread handle
+ * @param hton           real storage engine handlerton
+ *
+ * @retval true if we should replicate DDL, false if not */
 
-bool wsrep_should_replicate_ddl(THD* thd,
-                                const enum legacy_db_type db_type)
+bool wsrep_should_replicate_ddl(THD* thd, const handlerton *hton)
 {
   if (!wsrep_strict_ddl)
     return true;
 
+  DBUG_ASSERT(hton != nullptr);
+  const enum legacy_db_type db_type= hton->db_type;
+
   switch (db_type)
   {
     case DB_TYPE_INNODB:
@@ -2058,6 +2053,11 @@ bool wsrep_should_replicate_ddl(THD* thd,
       else
         WSREP_DEBUG("wsrep OSU failed for %s", wsrep_thd_query(thd));
       break;
+    case DB_TYPE_PARTITION_DB:
+      /* In most cases this means we could not find out
+         table->file->partition_ht() */
+      return true;
+      break;
     case DB_TYPE_ARIA:
       /* if (wsrep_replicate_aria) */
       /* fallthrough */
@@ -2069,10 +2069,33 @@ bool wsrep_should_replicate_ddl(THD* thd,
   /* STRICT, treat as error */
   my_error(ER_GALERA_REPLICATION_NOT_SUPPORTED, MYF(0));
   push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
-	  ER_ILLEGAL_HA,
-	  "WSREP: wsrep_strict_ddl=true and storage engine does not support Galera replication.");
+                      ER_ILLEGAL_HA,
+                      "WSREP: wsrep_strict_dll enabled. "
+                      "Storage engine %s not supported.",
+                      ha_resolve_storage_engine_name(hton));
   return false;
 }
+
+bool wsrep_should_replicate_ddl_iterate(THD* thd, const TABLE_LIST* table_list)
+{
+  for (const TABLE_LIST* it= table_list; it; it= it->next_global)
+  {
+    if (it->table)
+    {
+      /* If this is partitioned table we need to find out
+	 implementing storage engine handlerton.
+      */
+      const handlerton *ht= it->table->file->partition_ht() ?
+                              it->table->file->partition_ht() :
+                              it->table->s->db_type();
+
+      if (!wsrep_should_replicate_ddl(thd, ht))
+	return false;
+    }
+  }
+  return true;
+}
+
 /*
   Decide if statement should run in TOI.
 
@@ -2101,7 +2124,7 @@ bool wsrep_can_run_in_toi(THD *thd, const char *db, const char *table,
     {
       return false;
     }
-    if (!wsrep_should_replicate_ddl(thd, create_info->db_type->db_type))
+    if (!wsrep_should_replicate_ddl(thd, create_info->db_type))
     {
       return false;
     }
@@ -2180,16 +2203,11 @@ bool wsrep_can_run_in_toi(THD *thd, const char *db, const char *table,
   {
     if (create_info)
     {
-      enum legacy_db_type db_type;
+      const handlerton *hton= create_info->db_type;
 
-      if (create_info->db_type)
-        db_type= create_info->db_type->db_type;
-      else
-      {
-	const handlerton *hton= ha_default_handlerton(thd);
-	db_type= hton->db_type;
-      }
-      if (!wsrep_should_replicate_ddl(thd, db_type))
+      if (!hton)
+	hton= ha_default_handlerton(thd);
+      if (!wsrep_should_replicate_ddl(thd, hton))
         return false;
     }
   }

sql/wsrep_mysqld.h

@@ -339,7 +339,7 @@ int wsrep_to_isolation_begin(THD *thd, const char *db_, const char *table_,
                              const wsrep::key_array *fk_tables= nullptr,
                              const HA_CREATE_INFO* create_info= nullptr);
 
-bool wsrep_should_replicate_ddl(THD* thd, const enum legacy_db_type db_type);
+bool wsrep_should_replicate_ddl(THD* thd,const handlerton *hton);
 bool wsrep_should_replicate_ddl_iterate(THD* thd, const TABLE_LIST* table_list);
 
 void wsrep_to_isolation_end(THD *thd);