Merge 10.4 into 10.5

46 files changed, 632 insertions, 236 deletions

diff --git a/extra/mariabackup/xtrabackup.cc b/extra/mariabackup/xtrabackup.cc
index 5523392bbdb..b7839dc4944 100644
--- a/extra/mariabackup/xtrabackup.cc
+++ b/extra/mariabackup/xtrabackup.cc
@@ -61,6 +61,10 @@ Street, Fifth Floor, Boston, MA 02110-1335 USA
 #include <sys/resource.h>
 #endif
 
+#ifdef __APPLE__
+# include "libproc.h"
+#endif
+
 
 #include <btr0sea.h>
 #include <dict0priv.h>
@@ -6243,8 +6247,9 @@ void handle_options(int argc, char **argv, char ***argv_server,
 			}
 	}
 
+        mariabackup_args.push_back(nullptr);
         *argv_client= *argv_server= *argv_backup= &mariabackup_args[0];
-        int argc_backup= static_cast<int>(mariabackup_args.size());
+        int argc_backup= static_cast<int>(mariabackup_args.size() - 1);
         int argc_client= argc_backup;
         int argc_server= argc_backup;
 
@@ -6707,6 +6712,12 @@ static int get_exepath(char *buf, size_t size, const char *argv0)
   ssize_t ret = readlink("/proc/self/exe", buf, size-1);
   if(ret > 0)
     return 0;
+#elif defined(__APPLE__)
+  size_t ret = proc_pidpath(getpid(), buf, static_cast<uint32_t>(size));
+  if (ret > 0) {
+    buf[ret] = 0;
+    return 0;
+  }
 #endif
 
   return my_realpath(buf, argv0, 0);
diff --git a/mysql-test/main/deadlock_ftwrl.result b/mysql-test/main/deadlock_ftwrl.result
new file mode 100644
index 00000000000..95eed70f664
--- /dev/null
+++ b/mysql-test/main/deadlock_ftwrl.result
@@ -0,0 +1,21 @@
+CREATE TABLE t1(a INT);
+SELECT GET_LOCK("l1", 0);
+GET_LOCK("l1", 0)
+1
+connect con1,localhost,root,,;
+LOCK TABLES t1 WRITE;
+connection default;
+set debug_sync='mdl_acquire_lock_wait SIGNAL ftwrl';
+FLUSH TABLES WITH READ LOCK;
+connection con1;
+set debug_sync='now WAIT_FOR ftwrl';
+SELECT GET_LOCK("l1", 1000);
+ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
+disconnect con1;
+connection default;
+SELECT RELEASE_LOCK("l1");
+RELEASE_LOCK("l1")
+1
+UNLOCK TABLES;
+DROP TABLE t1;
+set debug_sync='reset';
diff --git a/mysql-test/main/deadlock_ftwrl.test b/mysql-test/main/deadlock_ftwrl.test
new file mode 100644
index 00000000000..fc943bcf953
--- /dev/null
+++ b/mysql-test/main/deadlock_ftwrl.test
@@ -0,0 +1,36 @@
+# MDEV-20946 Hard FTWRL deadlock under user level locks
+#
+# Deadlock detector should resolve conflicts between FTWRL and user locks.
+
+--source include/have_debug_sync.inc
+--source include/count_sessions.inc
+
+CREATE TABLE t1(a INT);
+SELECT GET_LOCK("l1", 0);
+
+connect(con1,localhost,root,,);
+LOCK TABLES t1 WRITE;
+
+connection default;
+set debug_sync='mdl_acquire_lock_wait SIGNAL ftwrl';
+send FLUSH TABLES WITH READ LOCK;
+# At this point "default" is waiting for tables to be unlocked from
+# LOCK TABLES WRITE issued by "con1".
+
+connection con1;
+set debug_sync='now WAIT_FOR ftwrl';
+# The lock in the following GET_LOCK cannot be acquired since "default" holds
+# a lock on "l1" and is waiting in FLUSH TABLES for con1.
+--error ER_LOCK_DEADLOCK
+SELECT GET_LOCK("l1", 1000);
+disconnect con1;  # Performs an implicit UNLOCK TABLES.
+
+connection default;
+reap;
+SELECT RELEASE_LOCK("l1");
+UNLOCK TABLES;
+DROP TABLE t1;
+
+set debug_sync='reset';
+
+--source include/wait_until_count_sessions.inc
diff --git a/mysql-test/main/information_schema.result b/mysql-test/main/information_schema.result
index fcaa0a921c9..9301289ebba 100644
--- a/mysql-test/main/information_schema.result
+++ b/mysql-test/main/information_schema.result
@@ -565,7 +565,7 @@ create view v2 (c) as select a from t1 WITH LOCAL CHECK OPTION;
 create view v3 (c) as select a from t1 WITH CASCADED CHECK OPTION;
 select * from information_schema.views;
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE	CHARACTER_SET_CLIENT	COLLATION_CONNECTION	ALGORITHM
-def	mysql	user	select `mysql`.`global_priv`.`Host` AS `Host`,`mysql`.`global_priv`.`User` AS `User`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,'N' AS `password_expired`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `mysql`.`global_priv`	NONE	YES	mariadb.sys@localhost	DEFINER	latin1	latin1_swedish_ci	UNDEFINED
+def	mysql	user	select `mysql`.`global_priv`.`Host` AS `Host`,`mysql`.`global_priv`.`User` AS `User`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,if(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.password_last_changed'),1) = 0,'Y','N') AS `password_expired`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `mysql`.`global_priv`	NONE	YES	mariadb.sys@localhost	DEFINER	latin1	latin1_swedish_ci	UNDEFINED
 def	test	v1	select `test`.`t1`.`a` AS `c` from `test`.`t1`	CASCADED	YES	root@localhost	DEFINER	latin1	latin1_swedish_ci	UNDEFINED
 def	test	v2	select `test`.`t1`.`a` AS `c` from `test`.`t1`	LOCAL	YES	root@localhost	DEFINER	latin1	latin1_swedish_ci	UNDEFINED
 def	test	v3	select `test`.`t1`.`a` AS `c` from `test`.`t1`	CASCADED	YES	root@localhost	DEFINER	latin1	latin1_swedish_ci	UNDEFINED
@@ -2338,5 +2338,12 @@ count(*)
 2
 DROP TABLE t1;
 #
+# MDEV-24868 Server crashes in optimize_schema_tables_memory_usage after select from information_schema.innodb_sys_columns
+#
+create table t1 ( name varchar(64) character set utf8, len int);
+select * from t1 where (name, len) in (select  name, len from information_schema.innodb_sys_columns having len = 8);
+name	len
+drop table t1;
+#
 # End of 10.3 tests
 #
diff --git a/mysql-test/main/information_schema.test b/mysql-test/main/information_schema.test
index 5879f910e4d..17c029bc81f 100644
--- a/mysql-test/main/information_schema.test
+++ b/mysql-test/main/information_schema.test
@@ -2042,6 +2042,14 @@ INSERT INTO t1 VALUES ('2012-12-12'),('2021-11-11');
 SELECT count(*) FROM t1 AS t1a LEFT JOIN (t1 AS t1b JOIN INFORMATION_SCHEMA.ROUTINES) ON (t1b.a IS NULL);
 SELECT count(*) FROM t1 AS t1a LEFT JOIN (t1 AS t1b JOIN INFORMATION_SCHEMA.PROFILING) ON (t1b.a IS NULL);
 DROP TABLE t1;
+
+--echo #
+--echo # MDEV-24868 Server crashes in optimize_schema_tables_memory_usage after select from information_schema.innodb_sys_columns
+--echo #
+create table t1 ( name varchar(64) character set utf8, len int);
+select * from t1 where (name, len) in (select  name, len from information_schema.innodb_sys_columns having len = 8);
+drop table t1;
+
 --echo #
 --echo # End of 10.3 tests
 --echo #
diff --git a/mysql-test/main/mysql_upgrade.result b/mysql-test/main/mysql_upgrade.result
index 789193838af..8cb48d21d3c 100644
--- a/mysql-test/main/mysql_upgrade.result
+++ b/mysql-test/main/mysql_upgrade.result
@@ -675,7 +675,7 @@ Phase 7/7: Running 'FLUSH PRIVILEGES'
 OK
 SHOW CREATE TABLE mysql.user;
 View	Create View	character_set_client	collation_connection
-user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `mysql`.`user` AS select `mysql`.`global_priv`.`Host` AS `Host`,`mysql`.`global_priv`.`User` AS `User`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,'N' AS `password_expired`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `mysql`.`global_priv`	latin1	latin1_swedish_ci
+user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `mysql`.`user` AS select `mysql`.`global_priv`.`Host` AS `Host`,`mysql`.`global_priv`.`User` AS `User`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,if(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.password_last_changed'),1) = 0,'Y','N') AS `password_expired`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `mysql`.`global_priv`	latin1	latin1_swedish_ci
 CREATE ROLE `aRole`;
 SET ROLE `aRole`;
 FLUSH PRIVILEGES;
@@ -749,7 +749,7 @@ Phase 7/7: Running 'FLUSH PRIVILEGES'
 OK
 SHOW CREATE TABLE mysql.user;
 View	Create View	character_set_client	collation_connection
-user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `mysql`.`user` AS select `mysql`.`global_priv`.`Host` AS `Host`,`mysql`.`global_priv`.`User` AS `User`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,'N' AS `password_expired`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `mysql`.`global_priv`	latin1	latin1_swedish_ci
+user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `mysql`.`user` AS select `mysql`.`global_priv`.`Host` AS `Host`,`mysql`.`global_priv`.`User` AS `User`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,if(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.password_last_changed'),1) = 0,'Y','N') AS `password_expired`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `mysql`.`global_priv`	latin1	latin1_swedish_ci
 CREATE ROLE `aRole`;
 SET DEFAULT ROLE aRole;
 SHOW GRANTS;
diff --git a/mysql-test/main/opt_trace.result b/mysql-test/main/opt_trace.result
index 8f4f6ec97ce..8f912e0500d 100644
--- a/mysql-test/main/opt_trace.result
+++ b/mysql-test/main/opt_trace.result
@@ -8554,8 +8554,19 @@ JSON_DETAILED(JSON_EXTRACT(trace, '$**.range_scan_alternatives'))
     ]
 ]
 DROP TABLE t1;
+set optimizer_trace='enabled=off';
+#
+# MDEV-24975 Server consumes extra 4G memory upon querying INFORMATION_SCHEMA.OPTIIMIZER_TRACE
+#
+set max_session_mem_used=1024*1024*1024;
+select count(*) from information_schema.optimizer_trace;
+select * from information_schema.optimizer_trace;
+set max_session_mem_used=default;
+#
 # End of 10.4 tests
 #
+set optimizer_trace='enabled=on';
+#
 # Test many rows to see output of big cost numbers
 #
 select count(*) from seq_1_to_10000000;
diff --git a/mysql-test/main/opt_trace.test b/mysql-test/main/opt_trace.test
index 314e5825c08..ecb6658e338 100644
--- a/mysql-test/main/opt_trace.test
+++ b/mysql-test/main/opt_trace.test
@@ -622,7 +622,23 @@ UPDATE t1 SET b=10 WHERE a=1;
 SELECT JSON_DETAILED(JSON_EXTRACT(trace, '$**.range_scan_alternatives')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
 DROP TABLE t1;
 
+set optimizer_trace='enabled=off';
+
+--echo #
+--echo # MDEV-24975 Server consumes extra 4G memory upon querying INFORMATION_SCHEMA.OPTIIMIZER_TRACE
+--echo #
+set max_session_mem_used=1024*1024*1024;
+--disable_result_log
+select count(*) from information_schema.optimizer_trace;
+select * from information_schema.optimizer_trace;
+--enable_result_log
+set max_session_mem_used=default;
+
+--echo #
 --echo # End of 10.4 tests
+--echo #
+
+set optimizer_trace='enabled=on';
 
 --echo #
 --echo # Test many rows to see output of big cost numbers
diff --git a/mysql-test/main/system_mysql_db.result b/mysql-test/main/system_mysql_db.result
index 838591b3b4b..37ade694489 100644
--- a/mysql-test/main/system_mysql_db.result
+++ b/mysql-test/main/system_mysql_db.result
@@ -62,7 +62,7 @@ db	CREATE TABLE `db` (
 ) ENGINE=Aria DEFAULT CHARSET=utf8 COLLATE=utf8_bin PAGE_CHECKSUM=1 TRANSACTIONAL=1 COMMENT='Database privileges'
 show create table user;
 View	Create View	character_set_client	collation_connection
-user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `user` AS select `global_priv`.`Host` AS `Host`,`global_priv`.`User` AS `User`,if(json_value(`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,'N' AS `password_expired`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `global_priv`	latin1	latin1_swedish_ci
+user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `user` AS select `global_priv`.`Host` AS `Host`,`global_priv`.`User` AS `User`,if(json_value(`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,if(ifnull(json_value(`global_priv`.`Priv`,'$.password_last_changed'),1) = 0,'Y','N') AS `password_expired`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `global_priv`	latin1	latin1_swedish_ci
 show create table func;
 Table	Create Table
 func	CREATE TABLE `func` (
diff --git a/mysql-test/main/system_mysql_db_fix40123.result b/mysql-test/main/system_mysql_db_fix40123.result
index a876e71bdff..c1bf2f492f1 100644
--- a/mysql-test/main/system_mysql_db_fix40123.result
+++ b/mysql-test/main/system_mysql_db_fix40123.result
@@ -100,7 +100,7 @@ db	CREATE TABLE `db` (
 ) ENGINE=Aria DEFAULT CHARSET=utf8 COLLATE=utf8_bin PAGE_CHECKSUM=1 TRANSACTIONAL=1 COMMENT='Database privileges'
 show create table user;
 View	Create View	character_set_client	collation_connection
-user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `user` AS select `global_priv`.`Host` AS `Host`,`global_priv`.`User` AS `User`,if(json_value(`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,'N' AS `password_expired`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `global_priv`	latin1	latin1_swedish_ci
+user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `user` AS select `global_priv`.`Host` AS `Host`,`global_priv`.`User` AS `User`,if(json_value(`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,if(ifnull(json_value(`global_priv`.`Priv`,'$.password_last_changed'),1) = 0,'Y','N') AS `password_expired`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `global_priv`	latin1	latin1_swedish_ci
 show create table func;
 Table	Create Table
 func	CREATE TABLE `func` (
diff --git a/mysql-test/main/system_mysql_db_fix50030.result b/mysql-test/main/system_mysql_db_fix50030.result
index 9b21a54e86d..bb003eabffe 100644
--- a/mysql-test/main/system_mysql_db_fix50030.result
+++ b/mysql-test/main/system_mysql_db_fix50030.result
@@ -104,7 +104,7 @@ db	CREATE TABLE `db` (
 ) ENGINE=Aria DEFAULT CHARSET=utf8 COLLATE=utf8_bin PAGE_CHECKSUM=1 TRANSACTIONAL=1 COMMENT='Database privileges'
 show create table user;
 View	Create View	character_set_client	collation_connection
-user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `user` AS select `global_priv`.`Host` AS `Host`,`global_priv`.`User` AS `User`,if(json_value(`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,'N' AS `password_expired`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `global_priv`	latin1	latin1_swedish_ci
+user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `user` AS select `global_priv`.`Host` AS `Host`,`global_priv`.`User` AS `User`,if(json_value(`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,if(ifnull(json_value(`global_priv`.`Priv`,'$.password_last_changed'),1) = 0,'Y','N') AS `password_expired`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `global_priv`	latin1	latin1_swedish_ci
 show create table func;
 Table	Create Table
 func	CREATE TABLE `func` (
diff --git a/mysql-test/main/system_mysql_db_fix50117.result b/mysql-test/main/system_mysql_db_fix50117.result
index 07119cda6c6..1557817fc80 100644
--- a/mysql-test/main/system_mysql_db_fix50117.result
+++ b/mysql-test/main/system_mysql_db_fix50117.result
@@ -84,7 +84,7 @@ db	CREATE TABLE `db` (
 ) ENGINE=Aria DEFAULT CHARSET=utf8 COLLATE=utf8_bin PAGE_CHECKSUM=1 TRANSACTIONAL=1 COMMENT='Database privileges'
 show create table user;
 View	Create View	character_set_client	collation_connection
-user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `user` AS select `global_priv`.`Host` AS `Host`,`global_priv`.`User` AS `User`,if(json_value(`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,'N' AS `password_expired`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `global_priv`	latin1	latin1_swedish_ci
+user	CREATE ALGORITHM=UNDEFINED DEFINER=`mariadb.sys`@`localhost` SQL SECURITY DEFINER VIEW `user` AS select `global_priv`.`Host` AS `Host`,`global_priv`.`User` AS `User`,if(json_value(`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,if(ifnull(json_value(`global_priv`.`Priv`,'$.password_last_changed'),1) = 0,'Y','N') AS `password_expired`,elt(ifnull(json_value(`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` from `global_priv`	latin1	latin1_swedish_ci
 show create table func;
 Table	Create Table
 func	CREATE TABLE `func` (
diff --git a/mysql-test/main/upgrade_MDEV-23102-1.test b/mysql-test/main/upgrade_MDEV-23102-1.test
index 8491ddfffe4..172e0d595b2 100644
--- a/mysql-test/main/upgrade_MDEV-23102-1.test
+++ b/mysql-test/main/upgrade_MDEV-23102-1.test
@@ -75,7 +75,6 @@ CREATE DEFINER='superuser'@'localhost' SQL SECURITY DEFINER VIEW IF NOT EXISTS u
   CAST(IFNULL(JSON_VALUE(Priv, '$.max_statement_time'), 0.0) AS DECIMAL(12,6)) AS max_statement_time
   FROM global_priv;
 
-
 SET sql_mode='';
 
 DROP PROCEDURE IF EXISTS mysql.AddGeometryColumn;
diff --git a/mysql-test/main/upgrade_MDEV-23102-2.test b/mysql-test/main/upgrade_MDEV-23102-2.test
index 5ce7682fea6..f2d7ac578e0 100644
--- a/mysql-test/main/upgrade_MDEV-23102-2.test
+++ b/mysql-test/main/upgrade_MDEV-23102-2.test
@@ -75,7 +75,6 @@ CREATE DEFINER='superuser'@'localhost' SQL SECURITY DEFINER VIEW IF NOT EXISTS u
   CAST(IFNULL(JSON_VALUE(Priv, '$.max_statement_time'), 0.0) AS DECIMAL(12,6)) AS max_statement_time
   FROM global_priv;
 
-
 DROP PROCEDURE IF EXISTS mysql.AddGeometryColumn;
 DROP PROCEDURE IF EXISTS mysql.DropGeometryColumn;
 
diff --git a/mysql-test/main/upgrade_mdev_24363.result b/mysql-test/main/upgrade_mdev_24363.result
new file mode 100644
index 00000000000..d507193088e
--- /dev/null
+++ b/mysql-test/main/upgrade_mdev_24363.result
@@ -0,0 +1,129 @@
+#
+# MDEV-24363 10.4: change definition of mysql.user view
+# to reflect the correct value from mysql.global_priv
+# This change was added because mysql.user view definition
+# was already changed when mariadb.sys was introduced, so
+# it's decently ok if we change it again to fix mdev-24363
+#
+# Test that mysql.user password_expired column
+# shows the right value as in mysql.global_priv
+#
+create user gigi@localhost;
+show create user gigi@localhost;
+CREATE USER for gigi@localhost
+CREATE USER `gigi`@`localhost`
+select password_expired from mysql.user where user='gigi' and host='localhost';
+password_expired
+N
+alter user gigi@localhost password expire;
+show create user gigi@localhost;
+CREATE USER for gigi@localhost
+CREATE USER `gigi`@`localhost` PASSWORD EXPIRE
+select password_expired from mysql.user where user='gigi' and host='localhost';
+password_expired
+Y
+drop user gigi@localhost;
+#
+# Test that upgrades from 10.4+ versions before this mdev
+# correctly drop and recreate the mysql.user view
+#
+use mysql;
+set @def = (select view_definition from information_schema.views where table_name='user' and table_schema='mysql');
+set @trimmed_def = (select trim(trailing 'from `mysql`.`global_priv`' from @def));
+set @newdef = (select concat(@trimmed_def, ", 'N' AS password_expired from mysql.global_priv"));
+set @pos = (select instr(@newdef, 'password_expired'));
+create or replace view user as select `mysql`.`global_priv`.`Host` AS `Host`,`mysql`.`global_priv`.`User` AS `User`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin') in ('mysql_native_password','mysql_old_password'),ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),''),'') AS `Password`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1,'Y','N') AS `Select_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2,'Y','N') AS `Insert_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4,'Y','N') AS `Update_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8,'Y','N') AS `Delete_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16,'Y','N') AS `Create_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32,'Y','N') AS `Drop_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 64,'Y','N') AS `Reload_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 128,'Y','N') AS `Shutdown_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 256,'Y','N') AS `Process_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 512,'Y','N') AS `File_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1024,'Y','N') AS `Grant_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2048,'Y','N') AS `References_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4096,'Y','N') AS `Index_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8192,'Y','N') AS `Alter_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16384,'Y','N') AS `Show_db_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 32768,'Y','N') AS `Super_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 65536,'Y','N') AS `Create_tmp_table_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 131072,'Y','N') AS `Lock_tables_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 262144,'Y','N') AS `Execute_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 524288,'Y','N') AS `Repl_slave_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 1048576,'Y','N') AS `Repl_client_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 2097152,'Y','N') AS `Create_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 4194304,'Y','N') AS `Show_view_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 8388608,'Y','N') AS `Create_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 16777216,'Y','N') AS `Alter_routine_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 33554432,'Y','N') AS `Create_user_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 67108864,'Y','N') AS `Event_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 134217728,'Y','N') AS `Trigger_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 268435456,'Y','N') AS `Create_tablespace_priv`,if(json_value(`mysql`.`global_priv`.`Priv`,'$.access') & 536870912,'Y','N') AS `Delete_history_priv`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_type'),0) + 1,'','ANY','X509','SPECIFIED') AS `ssl_type`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.ssl_cipher'),'') AS `ssl_cipher`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_issuer'),'') AS `x509_issuer`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.x509_subject'),'') AS `x509_subject`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_questions'),0) as unsigned) AS `max_questions`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_updates'),0) as unsigned) AS `max_updates`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_connections'),0) as unsigned) AS `max_connections`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_user_connections'),0) as signed) AS `max_user_connections`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.plugin'),'') AS `plugin`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.authentication_string'),'') AS `authentication_string`,if(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.password_last_changed'),1) = 0,'Y','N') AS `abcsword_expired`,elt(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.is_role'),0) + 1,'N','Y') AS `is_role`,ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.default_role'),'') AS `default_role`,cast(ifnull(json_value(`mysql`.`global_priv`.`Priv`,'$.max_statement_time'),0.0) as decimal(12,6)) AS `max_statement_time` , 'N' AS password_expired from mysql.global_priv;;
+create user gigi@localhost;
+show create user gigi@localhost;
+CREATE USER for gigi@localhost
+CREATE USER `gigi`@`localhost`
+select password_expired from mysql.user where user='gigi' and host='localhost';
+password_expired
+N
+alter user gigi@localhost password expire;
+show create user gigi@localhost;
+CREATE USER for gigi@localhost
+CREATE USER `gigi`@`localhost` PASSWORD EXPIRE
+select password_expired from mysql.user where user='gigi' and host='localhost';
+password_expired
+N
+drop user gigi@localhost;
+# Run mysql_upgrade
+Phase 1/7: Checking and upgrading mysql database
+Processing databases
+mysql
+mysql.column_stats                                 OK
+mysql.columns_priv                                 OK
+mysql.db                                           OK
+mysql.event                                        OK
+mysql.func                                         OK
+mysql.global_priv                                  OK
+mysql.gtid_slave_pos                               OK
+mysql.help_category                                OK
+mysql.help_keyword                                 OK
+mysql.help_relation                                OK
+mysql.help_topic                                   OK
+mysql.index_stats                                  OK
+mysql.innodb_index_stats
+Error    : Unknown storage engine 'InnoDB'
+error    : Corrupt
+mysql.innodb_table_stats
+Error    : Unknown storage engine 'InnoDB'
+error    : Corrupt
+mysql.plugin                                       OK
+mysql.proc                                         OK
+mysql.procs_priv                                   OK
+mysql.proxies_priv                                 OK
+mysql.roles_mapping                                OK
+mysql.servers                                      OK
+mysql.table_stats                                  OK
+mysql.tables_priv                                  OK
+mysql.time_zone                                    OK
+mysql.time_zone_leap_second                        OK
+mysql.time_zone_name                               OK
+mysql.time_zone_transition                         OK
+mysql.time_zone_transition_type                    OK
+mysql.transaction_registry
+Error    : Unknown storage engine 'InnoDB'
+error    : Corrupt
+
+Repairing tables
+mysql.innodb_index_stats
+Error    : Unknown storage engine 'InnoDB'
+error    : Corrupt
+mysql.innodb_table_stats
+Error    : Unknown storage engine 'InnoDB'
+error    : Corrupt
+mysql.transaction_registry
+Error    : Unknown storage engine 'InnoDB'
+error    : Corrupt
+Phase 2/7: Installing used storage engines... Skipped
+Phase 3/7: Fixing views
+mysql.user                                         OK
+Phase 4/7: Running 'mysql_fix_privilege_tables'
+Phase 5/7: Fixing table and database names
+Phase 6/7: Checking and upgrading tables
+Processing databases
+information_schema
+mtr
+mtr.global_suppressions                            OK
+mtr.test_suppressions                              OK
+performance_schema
+test
+Phase 7/7: Running 'FLUSH PRIVILEGES'
+OK
+create user gigi@localhost;
+show create user gigi@localhost;
+CREATE USER for gigi@localhost
+CREATE USER `gigi`@`localhost`
+select password_expired from mysql.user where user='gigi' and host='localhost';
+password_expired
+N
+alter user gigi@localhost password expire;
+show create user gigi@localhost;
+CREATE USER for gigi@localhost
+CREATE USER `gigi`@`localhost` PASSWORD EXPIRE
+select password_expired from mysql.user where user='gigi' and host='localhost';
+password_expired
+Y
+drop user gigi@localhost;
diff --git a/mysql-test/main/upgrade_mdev_24363.test b/mysql-test/main/upgrade_mdev_24363.test
new file mode 100644
index 00000000000..cdb49037a40
--- /dev/null
+++ b/mysql-test/main/upgrade_mdev_24363.test
@@ -0,0 +1,71 @@
+--echo #
+--echo # MDEV-24363 10.4: change definition of mysql.user view
+--echo # to reflect the correct value from mysql.global_priv
+--echo # This change was added because mysql.user view definition
+--echo # was already changed when mariadb.sys was introduced, so
+--echo # it's decently ok if we change it again to fix mdev-24363
+
+--echo #
+--echo # Test that mysql.user password_expired column
+--echo # shows the right value as in mysql.global_priv
+--echo #
+
+create user gigi@localhost;
+show create user gigi@localhost;
+select password_expired from mysql.user where user='gigi' and host='localhost';
+
+alter user gigi@localhost password expire;
+show create user gigi@localhost;
+select password_expired from mysql.user where user='gigi' and host='localhost';
+
+drop user gigi@localhost;
+
+--echo #
+--echo # Test that upgrades from 10.4+ versions before this mdev
+--echo # correctly drop and recreate the mysql.user view
+--echo #
+
+--source include/mysql_upgrade_preparation.inc
+
+use mysql;
+
+# Do all these string operations to replace password_expired definition
+# with "'N' as password_expired" and avoid listing in one more test
+# all the fields of the user view
+set @def = (select view_definition from information_schema.views where table_name='user' and table_schema='mysql');
+set @trimmed_def = (select trim(trailing 'from `mysql`.`global_priv`' from @def));
+set @newdef = (select concat(@trimmed_def, ", 'N' AS password_expired from mysql.global_priv"));
+set @pos = (select instr(@newdef, 'password_expired'));
+let $viewdef = `select insert(@newdef, @pos, 3, 'abc')`;
+
+--eval create or replace view user as $viewdef;
+
+create user gigi@localhost;
+show create user gigi@localhost;
+select password_expired from mysql.user where user='gigi' and host='localhost';
+
+# password should be expired, but mysql.user.password_expired should be 'N'
+alter user gigi@localhost password expire;
+show create user gigi@localhost;
+select password_expired from mysql.user where user='gigi' and host='localhost';
+
+drop user gigi@localhost;
+
+--echo # Run mysql_upgrade
+--exec $MYSQL_UPGRADE  2>&1
+let $MYSQLD_DATADIR= `select @@datadir`;
+--file_exists $MYSQLD_DATADIR/mysql_upgrade_info
+--remove_file $MYSQLD_DATADIR/mysql_upgrade_info
+
+create user gigi@localhost;
+show create user gigi@localhost;
+select password_expired from mysql.user where user='gigi' and host='localhost';
+
+# mysql.user view should've been recreated by mariadb_upgrade, thus
+# password_expired should show 'Y'
+alter user gigi@localhost password expire;
+show create user gigi@localhost;
+select password_expired from mysql.user where user='gigi' and host='localhost';
+
+drop user gigi@localhost;
+
diff --git a/mysql-test/suite/binlog/include/binlog_write_error.inc b/mysql-test/suite/binlog/include/binlog_write_error.inc
deleted file mode 100644
index fa3ba087a7e..00000000000
--- a/mysql-test/suite/binlog/include/binlog_write_error.inc
+++ /dev/null
@@ -1,108 +0,0 @@
-#
-# This include file is used by more than one test suite
-# (currently binlog and binlog_encryption).
-# Please check all dependent tests after modifying it
-#
-
-#
-# === Name ===
-#
-# binlog_write_error.test
-#
-# === Description ===
-#
-# This test case check if the error of writing binlog file is properly
-# reported and handled when executing statements.
-#
-# === Related Bugs ===
-#
-# BUG#37148
-#
-
-source include/have_log_bin.inc;
-source include/have_debug.inc;
-source include/have_binlog_format_mixed_or_statement.inc;
-
---echo #
---echo # Initialization
---echo #
-
-disable_warnings;
-DROP TABLE IF EXISTS t1, t2;
-DROP FUNCTION IF EXISTS f1;
-DROP FUNCTION IF EXISTS f2;
-DROP PROCEDURE IF EXISTS p1;
-DROP PROCEDURE IF EXISTS p2;
-DROP TRIGGER IF EXISTS tr1;
-DROP TRIGGER IF EXISTS tr2;
-DROP VIEW IF EXISTS v1, v2;
-enable_warnings;
-
---echo #
---echo # Test injecting binlog write error when executing queries
---echo #
-
-let $query= CREATE TABLE t1 (a INT);
-source include/binlog_inject_error.inc;
-
-INSERT INTO t1 VALUES (1),(2),(3);
-
-let $query= INSERT INTO t1 VALUES (4),(5),(6);
-source include/binlog_inject_error.inc;
-
-let $query= UPDATE t1 set a=a+1;
-source include/binlog_inject_error.inc;
-
-let $query= DELETE FROM t1;
-source include/binlog_inject_error.inc;
-
-let $query= CREATE TRIGGER tr1 AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t1 VALUES (new.a + 100);
-source include/binlog_inject_error.inc;
-
-let $query= DROP TRIGGER tr1;
-source include/binlog_inject_error.inc;
-
-let $query= ALTER TABLE t1 ADD (b INT);
-source include/binlog_inject_error.inc;
-
-let $query= CREATE VIEW v1 AS SELECT a FROM t1;
-source include/binlog_inject_error.inc;
-
-let $query= DROP VIEW v1;
-source include/binlog_inject_error.inc;
-
-let $query= CREATE PROCEDURE p1(OUT rows_cnt INT) SELECT count(*) INTO rows_cnt FROM t1;
-source include/binlog_inject_error.inc;
-
-let $query= DROP PROCEDURE p1;
-source include/binlog_inject_error.inc;
-
-let $query= DROP TABLE t1;
-source include/binlog_inject_error.inc;
-
-let $query= CREATE FUNCTION f1() RETURNS INT return 1;
-source include/binlog_inject_error.inc;
-
-let $query= DROP FUNCTION f1;
-source include/binlog_inject_error.inc;
-
-let $query= CREATE USER user1;
-source include/binlog_inject_error.inc;
-
-let $query= REVOKE ALL PRIVILEGES, GRANT OPTION FROM user1;
-source include/binlog_inject_error.inc;
-
-let $query= DROP USER user1;
-source include/binlog_inject_error.inc;
-
---echo #
---echo # Cleanup
---echo #
-
-disable_warnings;
-DROP TABLE IF EXISTS t1, t2;
-DROP FUNCTION IF EXISTS f1;
-DROP PROCEDURE IF EXISTS p1;
-DROP TRIGGER IF EXISTS tr1;
-DROP VIEW IF EXISTS v1, v2;
-enable_warnings;
diff --git a/mysql-test/suite/binlog/r/binlog_write_error.result b/mysql-test/suite/binlog/r/binlog_write_error.result
index 6e8a212035a..2ee68465243 100644
--- a/mysql-test/suite/binlog/r/binlog_write_error.result
+++ b/mysql-test/suite/binlog/r/binlog_write_error.result
@@ -1,15 +1,4 @@
 #
-# Initialization
-#
-DROP TABLE IF EXISTS t1, t2;
-DROP FUNCTION IF EXISTS f1;
-DROP FUNCTION IF EXISTS f2;
-DROP PROCEDURE IF EXISTS p1;
-DROP PROCEDURE IF EXISTS p2;
-DROP TRIGGER IF EXISTS tr1;
-DROP TRIGGER IF EXISTS tr2;
-DROP VIEW IF EXISTS v1, v2;
-#
 # Test injecting binlog write error when executing queries
 #
 set @saved_dbug = @@global.debug_dbug;
@@ -111,15 +100,13 @@ ERROR HY000: Error writing file 'master-bin' ((errno: #)
 set @@global.debug_dbug = @saved_dbug;
 set @saved_dbug = @@global.debug_dbug;
 SET GLOBAL debug_dbug='d,injecting_fault_writing';
+SET PASSWORD FOR user1=PASSWORD('foobar');
+SET PASSWORD FOR user1=PASSWORD('foobar');
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+set @@global.debug_dbug = @saved_dbug;
+set @saved_dbug = @@global.debug_dbug;
+SET GLOBAL debug_dbug='d,injecting_fault_writing';
 DROP USER user1;
 DROP USER user1;
 ERROR HY000: Error writing file 'master-bin' ((errno: #)
 set @@global.debug_dbug = @saved_dbug;
-#
-# Cleanup
-#
-DROP TABLE IF EXISTS t1, t2;
-DROP FUNCTION IF EXISTS f1;
-DROP PROCEDURE IF EXISTS p1;
-DROP TRIGGER IF EXISTS tr1;
-DROP VIEW IF EXISTS v1, v2;
diff --git a/mysql-test/suite/binlog/t/binlog_write_error.test b/mysql-test/suite/binlog/t/binlog_write_error.test
index d66efb0bcf3..2c55173c2a1 100644
--- a/mysql-test/suite/binlog/t/binlog_write_error.test
+++ b/mysql-test/suite/binlog/t/binlog_write_error.test
@@ -1 +1,82 @@
---source include/binlog_write_error.inc
+#
+# This file is included by binlog_encryption.binlog_write_error
+# Please check all dependent tests after modifying it
+#
+
+#
+# === Name ===
+#
+# binlog_write_error.test
+#
+# === Description ===
+#
+# This test case check if the error of writing binlog file is properly
+# reported and handled when executing statements.
+#
+# === Related Bugs ===
+#
+# BUG#37148
+#
+
+source include/have_debug.inc;
+source include/have_binlog_format_mixed_or_statement.inc;
+
+--echo #
+--echo # Test injecting binlog write error when executing queries
+--echo #
+
+let $query= CREATE TABLE t1 (a INT);
+source include/binlog_inject_error.inc;
+
+INSERT INTO t1 VALUES (1),(2),(3);
+
+let $query= INSERT INTO t1 VALUES (4),(5),(6);
+source include/binlog_inject_error.inc;
+
+let $query= UPDATE t1 set a=a+1;
+source include/binlog_inject_error.inc;
+
+let $query= DELETE FROM t1;
+source include/binlog_inject_error.inc;
+
+let $query= CREATE TRIGGER tr1 AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t1 VALUES (new.a + 100);
+source include/binlog_inject_error.inc;
+
+let $query= DROP TRIGGER tr1;
+source include/binlog_inject_error.inc;
+
+let $query= ALTER TABLE t1 ADD (b INT);
+source include/binlog_inject_error.inc;
+
+let $query= CREATE VIEW v1 AS SELECT a FROM t1;
+source include/binlog_inject_error.inc;
+
+let $query= DROP VIEW v1;
+source include/binlog_inject_error.inc;
+
+let $query= CREATE PROCEDURE p1(OUT rows_cnt INT) SELECT count(*) INTO rows_cnt FROM t1;
+source include/binlog_inject_error.inc;
+
+let $query= DROP PROCEDURE p1;
+source include/binlog_inject_error.inc;
+
+let $query= DROP TABLE t1;
+source include/binlog_inject_error.inc;
+
+let $query= CREATE FUNCTION f1() RETURNS INT return 1;
+source include/binlog_inject_error.inc;
+
+let $query= DROP FUNCTION f1;
+source include/binlog_inject_error.inc;
+
+let $query= CREATE USER user1;
+source include/binlog_inject_error.inc;
+
+let $query= REVOKE ALL PRIVILEGES, GRANT OPTION FROM user1;
+source include/binlog_inject_error.inc;
+
+let $query= SET PASSWORD FOR user1=PASSWORD('foobar');
+source include/binlog_inject_error.inc;
+
+let $query= DROP USER user1;
+source include/binlog_inject_error.inc;
diff --git a/mysql-test/suite/binlog_encryption/binlog_write_error.result b/mysql-test/suite/binlog_encryption/binlog_write_error.result
index 6e8a212035a..2ee68465243 100644
--- a/mysql-test/suite/binlog_encryption/binlog_write_error.result
+++ b/mysql-test/suite/binlog_encryption/binlog_write_error.result
@@ -1,15 +1,4 @@
 #
-# Initialization
-#
-DROP TABLE IF EXISTS t1, t2;
-DROP FUNCTION IF EXISTS f1;
-DROP FUNCTION IF EXISTS f2;
-DROP PROCEDURE IF EXISTS p1;
-DROP PROCEDURE IF EXISTS p2;
-DROP TRIGGER IF EXISTS tr1;
-DROP TRIGGER IF EXISTS tr2;
-DROP VIEW IF EXISTS v1, v2;
-#
 # Test injecting binlog write error when executing queries
 #
 set @saved_dbug = @@global.debug_dbug;
@@ -111,15 +100,13 @@ ERROR HY000: Error writing file 'master-bin' ((errno: #)
 set @@global.debug_dbug = @saved_dbug;
 set @saved_dbug = @@global.debug_dbug;
 SET GLOBAL debug_dbug='d,injecting_fault_writing';
+SET PASSWORD FOR user1=PASSWORD('foobar');
+SET PASSWORD FOR user1=PASSWORD('foobar');
+ERROR HY000: Error writing file 'master-bin' ((errno: #)
+set @@global.debug_dbug = @saved_dbug;
+set @saved_dbug = @@global.debug_dbug;
+SET GLOBAL debug_dbug='d,injecting_fault_writing';
 DROP USER user1;
 DROP USER user1;
 ERROR HY000: Error writing file 'master-bin' ((errno: #)
 set @@global.debug_dbug = @saved_dbug;
-#
-# Cleanup
-#
-DROP TABLE IF EXISTS t1, t2;
-DROP FUNCTION IF EXISTS f1;
-DROP PROCEDURE IF EXISTS p1;
-DROP TRIGGER IF EXISTS tr1;
-DROP VIEW IF EXISTS v1, v2;
diff --git a/mysql-test/suite/binlog_encryption/binlog_write_error.test b/mysql-test/suite/binlog_encryption/binlog_write_error.test
index 68e59655eab..8add24da984 100644
--- a/mysql-test/suite/binlog_encryption/binlog_write_error.test
+++ b/mysql-test/suite/binlog_encryption/binlog_write_error.test
@@ -1 +1 @@
---source suite/binlog/include/binlog_write_error.inc
+--source suite/binlog/t/binlog_write_error.test
diff --git a/mysql-test/suite/encryption/r/innodb-checksum-algorithm.result b/mysql-test/suite/encryption/r/innodb-checksum-algorithm.result
index ff42e975b8d..8eac34ab399 100644
--- a/mysql-test/suite/encryption/r/innodb-checksum-algorithm.result
+++ b/mysql-test/suite/encryption/r/innodb-checksum-algorithm.result
@@ -8,6 +8,8 @@ SET GLOBAL innodb_encrypt_tables = ON;
 SET GLOBAL innodb_encryption_threads = 4;
 call mtr.add_suppression("InnoDB: innodb_checksum_algorithm is set to \"strict_(crc32|none|innodb)\" but the page \\[page id: space=[0-9]+, page number=[0-9]+\\] contains a valid checksum \"(innodb|none|crc32)\"");
 SET GLOBAL innodb_checksum_algorithm = innodb;
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 SET GLOBAL innodb_default_encryption_key_id=4;
 SET GLOBAL innodb_checksum_algorithm=crc32;
 create table tce_crc32(a serial, b blob, index(b(10))) engine=innodb
@@ -90,6 +92,8 @@ update tpe_crc32 set b=substr(b,1);
 ALTER TABLE tp_crc32 IMPORT TABLESPACE;
 update tp_crc32 set b=substr(b,1);
 SET GLOBAL innodb_checksum_algorithm=innodb;
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 ALTER TABLE tce_crc32 DISCARD TABLESPACE;
 ALTER TABLE tc_crc32 DISCARD TABLESPACE;
 ALTER TABLE te_crc32 DISCARD TABLESPACE;
@@ -115,6 +119,8 @@ update tpe_crc32 set b=substr(b,1);
 ALTER TABLE tp_crc32 IMPORT TABLESPACE;
 update tp_crc32 set b=substr(b,1);
 SET GLOBAL innodb_checksum_algorithm=none;
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 ALTER TABLE tce_crc32 DISCARD TABLESPACE;
 ALTER TABLE tc_crc32 DISCARD TABLESPACE;
 ALTER TABLE te_crc32 DISCARD TABLESPACE;
@@ -151,6 +157,8 @@ test.tp_crc32	check	status	OK
 DROP TABLE tce_crc32, tc_crc32, te_crc32,
 t_crc32, tpe_crc32, tp_crc32;
 SET GLOBAL innodb_checksum_algorithm=innodb;
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 create table tce_innodb(a serial, b blob, index(b(10))) engine=innodb
 ROW_FORMAT=COMPRESSED encrypted=yes;
 create table tc_innodb(a serial, b blob, index(b(10))) engine=innodb
@@ -231,6 +239,8 @@ update tpe_innodb set b=substr(b,1);
 ALTER TABLE tp_innodb IMPORT TABLESPACE;
 update tp_innodb set b=substr(b,1);
 SET GLOBAL innodb_checksum_algorithm=innodb;
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 ALTER TABLE tce_innodb DISCARD TABLESPACE;
 ALTER TABLE tc_innodb DISCARD TABLESPACE;
 ALTER TABLE te_innodb DISCARD TABLESPACE;
@@ -256,6 +266,8 @@ update tpe_innodb set b=substr(b,1);
 ALTER TABLE tp_innodb IMPORT TABLESPACE;
 update tp_innodb set b=substr(b,1);
 SET GLOBAL innodb_checksum_algorithm=none;
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 ALTER TABLE tce_innodb DISCARD TABLESPACE;
 ALTER TABLE tc_innodb DISCARD TABLESPACE;
 ALTER TABLE te_innodb DISCARD TABLESPACE;
@@ -292,6 +304,8 @@ test.tp_innodb	check	status	OK
 DROP TABLE tce_innodb, tc_innodb, te_innodb,
 t_innodb, tpe_innodb, tp_innodb;
 SET GLOBAL innodb_checksum_algorithm=none;
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 create table tce_none(a serial, b blob, index(b(10))) engine=innodb
 ROW_FORMAT=COMPRESSED encrypted=yes;
 create table tc_none(a serial, b blob, index(b(10))) engine=innodb
@@ -372,6 +386,8 @@ update tpe_none set b=substr(b,1);
 ALTER TABLE tp_none IMPORT TABLESPACE;
 update tp_none set b=substr(b,1);
 SET GLOBAL innodb_checksum_algorithm=innodb;
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 ALTER TABLE tce_none DISCARD TABLESPACE;
 ALTER TABLE tc_none DISCARD TABLESPACE;
 ALTER TABLE te_none DISCARD TABLESPACE;
@@ -397,6 +413,8 @@ update tpe_none set b=substr(b,1);
 ALTER TABLE tp_none IMPORT TABLESPACE;
 update tp_none set b=substr(b,1);
 SET GLOBAL innodb_checksum_algorithm=none;
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 ALTER TABLE tce_none DISCARD TABLESPACE;
 ALTER TABLE tc_none DISCARD TABLESPACE;
 ALTER TABLE te_none DISCARD TABLESPACE;
diff --git a/mysql-test/suite/innodb/r/instant_alter.result b/mysql-test/suite/innodb/r/instant_alter.result
index 3ee879fd925..dad7ad6a8b0 100644
--- a/mysql-test/suite/innodb/r/instant_alter.result
+++ b/mysql-test/suite/innodb/r/instant_alter.result
@@ -2877,3 +2877,16 @@ t1	CREATE TABLE `t1` (
   KEY `i1` (`a`) COMMENT 'comment2'
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 DROP TABLE t1;
+#
+# MDEV-25057 Assertion `n_fields < dtuple_get_n_fields(entry)'
+#		failed in dtuple_convert_big_rec
+#
+CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT,
+a CHAR(255) NOT NULL,
+b CHAR(255) NOT NULL, c INT) ENGINE=InnoDB CHARSET utf32;
+ALTER TABLE t1 DROP c;
+INSERT INTO t1(a, b) SELECT '', '' FROM seq_1_to_16;
+SELECT COUNT(*) FROM t1;
+COUNT(*)
+16
+DROP TABLE t1;
diff --git a/mysql-test/suite/innodb/t/instant_alter.test b/mysql-test/suite/innodb/t/instant_alter.test
index ab2636f7554..b6841ddafd1 100644
--- a/mysql-test/suite/innodb/t/instant_alter.test
+++ b/mysql-test/suite/innodb/t/instant_alter.test
@@ -1,4 +1,5 @@
 --source include/innodb_page_size.inc
+--source include/have_sequence.inc
 
 --echo #
 --echo # MDEV-11369: Instant ADD COLUMN for InnoDB
@@ -915,3 +916,16 @@ CREATE INDEX i1 ON t1(a) COMMENT 'comment1';
 ALTER TABLE t1 DROP INDEX i1, ADD INDEX i1(a) COMMENT 'comment2', ALGORITHM=INSTANT;
 SHOW CREATE TABLE t1;
 DROP TABLE t1;
+
+--echo #
+--echo # MDEV-25057 Assertion `n_fields < dtuple_get_n_fields(entry)'
+--echo #		failed in dtuple_convert_big_rec
+--echo #
+CREATE TABLE t1 (pk INT PRIMARY KEY AUTO_INCREMENT,
+		 a CHAR(255) NOT NULL,
+		 b CHAR(255) NOT NULL, c INT) ENGINE=InnoDB CHARSET utf32;
+ALTER TABLE t1 DROP c;
+INSERT INTO t1(a, b) SELECT '', '' FROM seq_1_to_16;
+SELECT COUNT(*) FROM t1;
+# Cleanup
+DROP TABLE t1;
diff --git a/mysql-test/suite/innodb_fts/r/fulltext.result b/mysql-test/suite/innodb_fts/r/fulltext.result
index 0e30dd0be05..e6585723afc 100644
--- a/mysql-test/suite/innodb_fts/r/fulltext.result
+++ b/mysql-test/suite/innodb_fts/r/fulltext.result
@@ -689,3 +689,17 @@ FTS_DOC_ID	t
 2	foo bar
 3	foo
 DROP TABLE t;
+#
+# MDEV-25070 SIGSEGV in fts_create_in_mem_aux_table
+#
+CREATE TABLE t1 (a CHAR, FULLTEXT KEY(a)) ENGINE=InnoDB;
+ALTER TABLE t1 DISCARD TABLESPACE;
+ALTER TABLE t1 ADD FULLTEXT INDEX (a);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `a` char(1) DEFAULT NULL,
+  FULLTEXT KEY `a` (`a`),
+  FULLTEXT KEY `a_2` (`a`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+DROP TABLE t1;
diff --git a/mysql-test/suite/innodb_fts/t/fulltext.test b/mysql-test/suite/innodb_fts/t/fulltext.test
index 663b202265b..fa9cace19cf 100644
--- a/mysql-test/suite/innodb_fts/t/fulltext.test
+++ b/mysql-test/suite/innodb_fts/t/fulltext.test
@@ -717,3 +717,14 @@ while ($N)
 }
 
 DROP TABLE t;
+
+--echo #
+--echo # MDEV-25070 SIGSEGV in fts_create_in_mem_aux_table
+--echo #
+CREATE TABLE t1 (a CHAR, FULLTEXT KEY(a)) ENGINE=InnoDB;
+--disable_warnings
+ALTER TABLE t1 DISCARD TABLESPACE;
+ALTER TABLE t1 ADD FULLTEXT INDEX (a);
+SHOW CREATE TABLE t1;
+DROP TABLE t1;
+--enable_warnings
diff --git a/mysql-test/suite/sys_vars/r/innodb_checksum_algorithm_basic.result b/mysql-test/suite/sys_vars/r/innodb_checksum_algorithm_basic.result
index 91d3c65597a..29b607e46b1 100644
--- a/mysql-test/suite/sys_vars/r/innodb_checksum_algorithm_basic.result
+++ b/mysql-test/suite/sys_vars/r/innodb_checksum_algorithm_basic.result
@@ -11,18 +11,26 @@ SELECT @@global.innodb_checksum_algorithm;
 @@global.innodb_checksum_algorithm
 strict_crc32
 SET GLOBAL innodb_checksum_algorithm = 'innodb';
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 SELECT @@global.innodb_checksum_algorithm;
 @@global.innodb_checksum_algorithm
 innodb
 SET GLOBAL innodb_checksum_algorithm = 'strict_innodb';
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 SELECT @@global.innodb_checksum_algorithm;
 @@global.innodb_checksum_algorithm
 strict_innodb
 SET GLOBAL innodb_checksum_algorithm = 'none';
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 SELECT @@global.innodb_checksum_algorithm;
 @@global.innodb_checksum_algorithm
 none
 SET GLOBAL innodb_checksum_algorithm = 'strict_none';
+Warnings:
+Warning	138	Setting innodb_checksum_algorithm to values other than crc32, full_crc32, strict_crc32 or strict_full_crc32 is UNSAFE and DEPRECATED. These deprecated values will be disallowed in MariaDB 10.6.
 SELECT @@global.innodb_checksum_algorithm;
 @@global.innodb_checksum_algorithm
 strict_none
diff --git a/scripts/mysql_system_tables.sql b/scripts/mysql_system_tables.sql
index e390f36a98b..5e9d84244bf 100644
--- a/scripts/mysql_system_tables.sql
+++ b/scripts/mysql_system_tables.sql
@@ -93,7 +93,7 @@ CREATE DEFINER='mariadb.sys'@'localhost' SQL SECURITY DEFINER VIEW IF NOT EXISTS
   CAST(IFNULL(JSON_VALUE(Priv, '$.max_user_connections'), 0) AS SIGNED) AS max_user_connections,
   IFNULL(JSON_VALUE(Priv, '$.plugin'), '') AS plugin,
   IFNULL(JSON_VALUE(Priv, '$.authentication_string'), '') AS authentication_string,
-  'N' AS password_expired,
+  IF(IFNULL(JSON_VALUE(Priv, '$.password_last_changed'), 1) = 0, 'Y', 'N') AS password_expired,
   ELT(IFNULL(JSON_VALUE(Priv, '$.is_role'), 0) + 1, 'N', 'Y') AS is_role,
   IFNULL(JSON_VALUE(Priv, '$.default_role'), '') AS default_role,
   CAST(IFNULL(JSON_VALUE(Priv, '$.max_statement_time'), 0.0) AS DECIMAL(12,6)) AS max_statement_time
diff --git a/scripts/mysql_system_tables_fix.sql b/scripts/mysql_system_tables_fix.sql
index cdce7a957a8..2352f801d66 100644
--- a/scripts/mysql_system_tables_fix.sql
+++ b/scripts/mysql_system_tables_fix.sql
@@ -824,7 +824,7 @@ IF 'BASE TABLE' = (select table_type from information_schema.tables where table_
   DROP TABLE user;
 END IF//
 
-IF 1 = (SELECT count(*) FROM information_schema.VIEWS WHERE TABLE_CATALOG = 'def' and TABLE_SCHEMA = 'mysql' and TABLE_NAME='user' and DEFINER = 'root@localhost') THEN
+IF 1 = (SELECT count(*) FROM information_schema.VIEWS WHERE TABLE_CATALOG = 'def' and TABLE_SCHEMA = 'mysql' and TABLE_NAME='user' and (DEFINER = 'root@localhost' or (DEFINER = 'mariadb.sys@localhost' and VIEW_DEFINITION LIKE "%'N' AS `password_expired`%"))) THEN
   DROP VIEW IF EXISTS mysql.user;
 END IF//
 
diff --git a/sql/mdl.cc b/sql/mdl.cc
index 2b556eb436c..e83ef151554 100644
--- a/sql/mdl.cc
+++ b/sql/mdl.cc
@@ -2787,6 +2787,7 @@ void MDL_context::find_deadlock()
       context was waiting is concurrently satisfied.
     */
     (void) victim->m_wait.set_status(MDL_wait::VICTIM);
+    victim->inc_deadlock_overweight();
     victim->unlock_deadlock_victim();
 
     if (victim == this)
diff --git a/sql/mdl.h b/sql/mdl.h
index 9dbf9aa7f4f..45d28cc3068 100644
--- a/sql/mdl.h
+++ b/sql/mdl.h
@@ -929,7 +929,8 @@ public:
 
   /** @pre Only valid if we started waiting for lock. */
   inline uint get_deadlock_weight() const
-  { return m_waiting_for->get_deadlock_weight(); }
+  { return m_waiting_for->get_deadlock_weight() + m_deadlock_overweight; }
+  void inc_deadlock_overweight() { m_deadlock_overweight++; }
   /**
     Post signal to the context (and wake it up if necessary).
 
@@ -1047,6 +1048,7 @@ private:
    */
   MDL_wait_for_subgraph *m_waiting_for;
   LF_PINS *m_pins;
+  uint m_deadlock_overweight= 0;
 private:
   MDL_ticket *find_ticket(MDL_request *mdl_req,
                           enum_mdl_duration *duration);
diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc
index 4ae27a7e3ce..3ec8b9ecfcd 100644
--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@@ -3924,7 +3924,7 @@ bool change_password(THD *thd, LEX_USER *user)
   char buff[512];
   ulong query_length= 0;
   enum_binlog_format save_binlog_format;
-  int result=0;
+  bool result= false, acl_cache_is_locked= false;
   ACL_USER *acl_user;
   ACL_USER::AUTH auth;
   const char *password_plugin= 0;
@@ -3949,7 +3949,7 @@ bool change_password(THD *thd, LEX_USER *user)
   if ((result= tables.open_and_lock(thd, Table_user, TL_WRITE)))
     DBUG_RETURN(result != 1);
 
-  result= 1;
+  acl_cache_is_locked= 1;
   mysql_mutex_lock(&acl_cache->lock);
 
   if (!(acl_user= find_user_exact(user->host.str, user->user.str)))
@@ -4002,7 +4002,7 @@ bool change_password(THD *thd, LEX_USER *user)
 
   acl_cache->clear(1);                          // Clear locked hostname cache
   mysql_mutex_unlock(&acl_cache->lock);
-  result= 0;
+  result= acl_cache_is_locked= 0;
   if (mysql_bin_log.is_open())
   {
     query_length= sprintf(buff, "SET PASSWORD FOR '%-.120s'@'%-.120s'='%-.120s'",
@@ -4013,7 +4013,7 @@ bool change_password(THD *thd, LEX_USER *user)
                               FALSE, FALSE, FALSE, 0) > 0;
   }
 end:
-  if (result)
+  if (acl_cache_is_locked)
     mysql_mutex_unlock(&acl_cache->lock);
   close_mysql_tables(thd);
 
diff --git a/sql/sql_show.cc b/sql/sql_show.cc
index b043f83c72c..7acbc73bc3b 100644
--- a/sql/sql_show.cc
+++ b/sql/sql_show.cc
@@ -8492,14 +8492,19 @@ end:
 
 bool optimize_schema_tables_memory_usage(List<TABLE_LIST> &tables)
 {
+  DBUG_ENTER("optimize_schema_tables_memory_usage");
+
   List_iterator<TABLE_LIST> tli(tables);
 
   while (TABLE_LIST *table_list= tli++)
   {
+    if (!table_list->schema_table)
+      continue;
+
     TABLE *table= table_list->table;
     THD *thd=table->in_use;
 
-    if (!table_list->schema_table || !thd->fill_information_schema_tables())
+    if (!thd->fill_information_schema_tables())
       continue;
 
     if (!table->is_created())
@@ -8539,6 +8544,7 @@ bool optimize_schema_tables_memory_usage(List<TABLE_LIST> &tables)
       {
         /* all fields were optimized away. Force a non-0-length row */
         table->s->reclength= to_recinfo->length= 1;
+        to_recinfo->type= FIELD_NORMAL;
         to_recinfo++;
       }
       p->recinfo= to_recinfo;
@@ -8546,10 +8552,10 @@ bool optimize_schema_tables_memory_usage(List<TABLE_LIST> &tables)
       // TODO switch from Aria to Memory if all blobs were optimized away?
       if (instantiate_tmp_table(table, p->keyinfo, p->start_recinfo, &p->recinfo,
                    table_list->select_lex->options | thd->variables.option_bits))
-        return 1;
+        DBUG_RETURN(1);
     }
   }
-  return 0;
+  DBUG_RETURN(0);
 }
 
 
diff --git a/storage/innobase/btr/btr0btr.cc b/storage/innobase/btr/btr0btr.cc
index 77377dcedc3..a6a8d62ade6 100644
--- a/storage/innobase/btr/btr0btr.cc
+++ b/storage/innobase/btr/btr0btr.cc
@@ -4435,7 +4435,7 @@ n_field_mismatch:
 				ulint extern_len = mach_read_from_4(
 					data + len + BTR_EXTERN_LEN + 4);
 				if (fixed_size == extern_len) {
-					continue;
+					goto next_field;
 				}
 			}
 		}
@@ -4470,7 +4470,7 @@ len_mismatch:
 			}
 			return(FALSE);
 		}
-
+next_field:
 		field++;
 	}
 
diff --git a/storage/innobase/data/data0data.cc b/storage/innobase/data/data0data.cc
index d1fcdb53baa..2aa45ea1895 100644
--- a/storage/innobase/data/data0data.cc
+++ b/storage/innobase/data/data0data.cc
@@ -688,7 +688,7 @@ dtuple_convert_big_rec(
 				goto skip_field;
 			}
 
-			longest_i = i;
+			longest_i = i + mblob;
 			longest = savings;
 
 skip_field:
diff --git a/storage/innobase/fts/fts0fts.cc b/storage/innobase/fts/fts0fts.cc
index 9a7d33ca34c..d35da0fe843 100644
--- a/storage/innobase/fts/fts0fts.cc
+++ b/storage/innobase/fts/fts0fts.cc
@@ -1717,7 +1717,7 @@ fts_create_in_mem_aux_table(
 	dict_table_t*	new_table = dict_mem_table_create(
 		aux_table_name, NULL, n_cols, 0, table->flags,
 		table->space_id == TRX_SYS_SPACE
-		? 0 : table->space->purpose == FIL_TYPE_TEMPORARY
+		? 0 : table->space_id == SRV_TMP_SPACE_ID
 		? DICT_TF2_TEMPORARY : DICT_TF2_USE_FILE_PER_TABLE);
 
 	if (DICT_TF_HAS_DATA_DIR(table->flags)) {
diff --git a/storage/innobase/handler/ha_innodb.cc b/storage/innobase/handler/ha_innodb.cc
index f2913efaf91..4f1e4c243ba 100644
--- a/storage/innobase/handler/ha_innodb.cc
+++ b/storage/innobase/handler/ha_innodb.cc
@@ -3112,6 +3112,29 @@ static int innodb_init_abort()
 	DBUG_RETURN(1);
 }
 
+static const char*	deprecated_innodb_checksum_algorithm
+	= "Setting innodb_checksum_algorithm to values other than"
+	" crc32, full_crc32, strict_crc32 or strict_full_crc32"
+	" is UNSAFE and DEPRECATED."
+	" These deprecated values will be disallowed in MariaDB 10.6.";
+
+static void innodb_checksum_algorithm_update(THD *thd, st_mysql_sys_var*,
+                                             void *, const void *save)
+{
+  srv_checksum_algorithm= *static_cast<const ulong*>(save);
+  switch (srv_checksum_algorithm) {
+  case SRV_CHECKSUM_ALGORITHM_CRC32:
+  case SRV_CHECKSUM_ALGORITHM_STRICT_CRC32:
+  case SRV_CHECKSUM_ALGORITHM_FULL_CRC32:
+  case SRV_CHECKSUM_ALGORITHM_STRICT_FULL_CRC32:
+    break;
+  default:
+    push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
+                        HA_ERR_UNSUPPORTED,
+                        deprecated_innodb_checksum_algorithm);
+  }
+}
+
 /****************************************************************//**
 Gives the file extension of an InnoDB single-table tablespace. */
 static const char* ha_innobase_exts[] = {
@@ -3680,6 +3703,16 @@ static int innodb_init_params()
 
 	srv_buf_pool_size = ulint(innobase_buffer_pool_size);
 
+	switch (srv_checksum_algorithm) {
+	case SRV_CHECKSUM_ALGORITHM_CRC32:
+	case SRV_CHECKSUM_ALGORITHM_STRICT_CRC32:
+	case SRV_CHECKSUM_ALGORITHM_FULL_CRC32:
+	case SRV_CHECKSUM_ALGORITHM_STRICT_FULL_CRC32:
+		break;
+	default:
+		ib::warn() << deprecated_innodb_checksum_algorithm;
+	}
+
 	row_rollback_on_timeout = (ibool) innobase_rollback_on_timeout;
 
 	if (innobase_open_files < 10) {
@@ -18926,7 +18959,7 @@ static MYSQL_SYSVAR_ENUM(checksum_algorithm, srv_checksum_algorithm,
   " Files updated when this option is set to crc32 or strict_crc32 will"
   " not be readable by MariaDB versions older than 10.0.4;"
   " new files created with full_crc32 are readable by MariaDB 10.4.3+",
-  NULL, NULL, SRV_CHECKSUM_ALGORITHM_FULL_CRC32,
+  NULL, innodb_checksum_algorithm_update, SRV_CHECKSUM_ALGORITHM_FULL_CRC32,
   &innodb_checksum_algorithm_typelib);
 
 /** Description of deprecated and ignored parameters */
diff --git a/storage/maria/ma_bitmap.c b/storage/maria/ma_bitmap.c
index bf0f97984a7..49604fa43f6 100644
--- a/storage/maria/ma_bitmap.c
+++ b/storage/maria/ma_bitmap.c
@@ -232,15 +232,16 @@ my_bool _ma_bitmap_init(MARIA_SHARE *share, File file,
   uint max_page_size;
   MARIA_FILE_BITMAP *bitmap= &share->bitmap;
   uint size= share->block_size;
+  myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   pgcache_page_no_t first_bitmap_with_space;
 #ifndef DBUG_OFF
   /* We want to have a copy of the bitmap to be able to print differences */
   size*= 2;
 #endif
 
-  if (!((bitmap->map= (uchar*) my_malloc(PSI_INSTRUMENT_ME, size, MYF(MY_WME)))) ||
+  if (!((bitmap->map= (uchar*) my_malloc(PSI_INSTRUMENT_ME, size, flag))) ||
       my_init_dynamic_array(PSI_INSTRUMENT_ME, &bitmap->pinned_pages,
-                            sizeof(MARIA_PINNED_PAGE), 1, 1, MYF(0)))
+                            sizeof(MARIA_PINNED_PAGE), 1, 1, flag))
     return 1;
 
   bitmap->share= share;
diff --git a/storage/maria/ma_blockrec.c b/storage/maria/ma_blockrec.c
index 067dbaa8233..ad4ffa349d0 100644
--- a/storage/maria/ma_blockrec.c
+++ b/storage/maria/ma_blockrec.c
@@ -488,10 +488,11 @@ my_bool _ma_init_block_record(MARIA_HA *info)
 {
   MARIA_ROW *row= &info->cur_row, *new_row= &info->new_row;
   MARIA_SHARE *share= info->s;
+  myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   uint default_extents;
   DBUG_ENTER("_ma_init_block_record");
 
-  if (!my_multi_malloc(PSI_INSTRUMENT_ME, MYF(MY_WME),
+  if (!my_multi_malloc(PSI_INSTRUMENT_ME, flag,
                        &row->empty_bits, share->base.pack_bytes,
                        &row->field_lengths,
                        share->base.max_field_lengths + 2,
@@ -531,13 +532,13 @@ my_bool _ma_init_block_record(MARIA_HA *info)
                      BLOB_SEGMENT_MIN_SIZE));
 
   if (my_init_dynamic_array(PSI_INSTRUMENT_ME, &info->bitmap_blocks,
-                            sizeof(MARIA_BITMAP_BLOCK), default_extents,
-                            64, MYF(0)))
+                            sizeof(MARIA_BITMAP_BLOCK),
+                            default_extents, 64, flag))
     goto err;
   info->cur_row.extents_buffer_length= default_extents * ROW_EXTENT_SIZE;
   if (!(info->cur_row.extents= my_malloc(PSI_INSTRUMENT_ME,
                                          info->cur_row.extents_buffer_length,
-                                         MYF(MY_WME))))
+                                         flag)))
     goto err;
 
   info->row_base_length= share->base_length;
@@ -2647,6 +2648,7 @@ static my_bool write_block_record(MARIA_HA *info,
   LSN lsn;
   my_off_t position;
   uint save_my_errno;
+  myf myflag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   DBUG_ENTER("write_block_record");
 
   head_block= bitmap_blocks->block;
@@ -2713,7 +2715,7 @@ static my_bool write_block_record(MARIA_HA *info,
     for every data segment we want to store.
   */
   if (_ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
-                       row->head_length))
+                       row->head_length, myflag))
     DBUG_RETURN(1);
 
   tmp_data_used= 0;                 /* Either 0 or last used uchar in 'data' */
@@ -4732,6 +4734,7 @@ int _ma_read_block_record2(MARIA_HA *info, uchar *record,
   MARIA_EXTENT_CURSOR extent;
   MARIA_COLUMNDEF *column, *end_column;
   MARIA_ROW *cur_row= &info->cur_row;
+  myf myflag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   DBUG_ENTER("_ma_read_block_record2");
 
   start_of_data= data;
@@ -4777,7 +4780,7 @@ int _ma_read_block_record2(MARIA_HA *info, uchar *record,
     if (cur_row->extents_buffer_length < row_extent_size &&
         _ma_alloc_buffer(&cur_row->extents,
                          &cur_row->extents_buffer_length,
-                         row_extent_size))
+                         row_extent_size, myflag))
       DBUG_RETURN(my_errno);
     memcpy(cur_row->extents, data, ROW_EXTENT_SIZE);
     data+= ROW_EXTENT_SIZE;
@@ -4958,7 +4961,7 @@ int _ma_read_block_record2(MARIA_HA *info, uchar *record,
         cur_row->blob_length= blob_lengths;
         DBUG_PRINT("info", ("Total blob length: %lu", blob_lengths));
         if (_ma_alloc_buffer(&info->blob_buff, &info->blob_buff_size,
-                             blob_lengths))
+                             blob_lengths, myflag))
           DBUG_RETURN(my_errno);
         blob_buffer= info->blob_buff;
       }
@@ -5064,6 +5067,7 @@ static my_bool read_row_extent_info(MARIA_HA *info, uchar *buff,
   uint flag, row_extents, row_extents_size;
   uint field_lengths __attribute__ ((unused));
   uchar *extents, *end;
+  myf myflag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   DBUG_ENTER("read_row_extent_info");
 
   if (!(data= get_record_position(share, buff,
@@ -5087,7 +5091,7 @@ static my_bool read_row_extent_info(MARIA_HA *info, uchar *buff,
     if (info->cur_row.extents_buffer_length < row_extents_size &&
         _ma_alloc_buffer(&info->cur_row.extents,
                          &info->cur_row.extents_buffer_length,
-                         row_extents_size))
+                         row_extents_size, myflag))
       DBUG_RETURN(1);
     memcpy(info->cur_row.extents, data, ROW_EXTENT_SIZE);
     data+= ROW_EXTENT_SIZE;
@@ -5257,6 +5261,7 @@ my_bool _ma_cmp_block_unique(MARIA_HA *info, MARIA_UNIQUEDEF *def,
 my_bool _ma_scan_init_block_record(MARIA_HA *info)
 {
   MARIA_SHARE *share= info->s;
+  myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   DBUG_ENTER("_ma_scan_init_block_record");
   DBUG_ASSERT(info->dfile.file == share->bitmap.file.file);
 
@@ -5267,7 +5272,7 @@ my_bool _ma_scan_init_block_record(MARIA_HA *info)
   if (!(info->scan.bitmap_buff ||
         ((info->scan.bitmap_buff=
           (uchar *) my_malloc(PSI_INSTRUMENT_ME, share->block_size * 2,
-                              MYF(MY_WME))))))
+                              flag)))))
     DBUG_RETURN(1);
   info->scan.page_buff= info->scan.bitmap_buff + share->block_size;
   info->scan.bitmap_end= info->scan.bitmap_buff + share->bitmap.max_total_size;
diff --git a/storage/maria/ma_check.c b/storage/maria/ma_check.c
index c63b5319346..d63e7bee3c1 100644
--- a/storage/maria/ma_check.c
+++ b/storage/maria/ma_check.c
@@ -1279,6 +1279,7 @@ static int check_dynamic_record(HA_CHECK *param, MARIA_HA *info, int extend,
   ulong UNINIT_VAR(left_length);
   uint	b_type;
   char llbuff[22],llbuff2[22],llbuff3[22];
+  myf myflag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   DBUG_ENTER("check_dynamic_record");
 
   pos= 0;
@@ -1386,7 +1387,7 @@ static int check_dynamic_record(HA_CHECK *param, MARIA_HA *info, int extend,
         {
           if (_ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
                                block_info.rec_len +
-                               share->base.extra_rec_buff_size))
+                               share->base.extra_rec_buff_size, myflag))
 
           {
             _ma_check_print_error(param,
@@ -2720,7 +2721,7 @@ int maria_repair(HA_CHECK *param, register MARIA_HA *info,
         (uchar *) my_malloc(PSI_INSTRUMENT_ME, (uint)
                             share->base.default_rec_buff_size, MYF(0))) ||
       _ma_alloc_buffer(&sort_param.rec_buff, &sort_param.rec_buff_size,
-                       share->base.default_rec_buff_size))
+                       share->base.default_rec_buff_size, MYF(0)))
   {
     _ma_check_print_error(param, "Not enough memory for extra record");
     goto err;
@@ -3813,7 +3814,7 @@ int maria_repair_by_sort(HA_CHECK *param, register MARIA_HA *info,
                            (size_t) share->base.default_rec_buff_size,
                            MYF(0))) ||
       _ma_alloc_buffer(&sort_param.rec_buff, &sort_param.rec_buff_size,
-                       share->base.default_rec_buff_size))
+                       share->base.default_rec_buff_size, MYF(0)))
   {
     _ma_check_print_error(param, "Not enough memory for extra record");
     goto err;
@@ -4456,7 +4457,7 @@ int maria_repair_parallel(HA_CHECK *param, register MARIA_HA *info,
     sort_param[i].record= (((uchar *)(sort_param+share->base.keys))+
                           (share->base.pack_reclength * i));
     if (_ma_alloc_buffer(&sort_param[i].rec_buff, &sort_param[i].rec_buff_size,
-                         share->base.default_rec_buff_size))
+                         share->base.default_rec_buff_size, MYF(0)))
     {
       _ma_check_print_error(param,"Not enough memory!");
       goto err;
@@ -5188,7 +5189,7 @@ static int sort_get_next_record(MARIA_SORT_PARAM *sort_param)
 	    if (_ma_alloc_buffer(&sort_param->rec_buff,
                                  &sort_param->rec_buff_size,
                                  block_info.rec_len +
-                                 share->base.extra_rec_buff_size))
+                                 share->base.extra_rec_buff_size, MYF(0)))
 
 	    {
 	      if (param->max_record_length >= block_info.rec_len)
diff --git a/storage/maria/ma_create.c b/storage/maria/ma_create.c
index abac01d87a7..91344a835df 100644
--- a/storage/maria/ma_create.c
+++ b/storage/maria/ma_create.c
@@ -64,10 +64,10 @@ int maria_create(const char *name, enum data_file_type datafile_type,
                  uint uniques, MARIA_UNIQUEDEF *uniquedefs,
                  MARIA_CREATE_INFO *ci,uint flags)
 {
-  register uint i,j;
+  uint i,j;
   File UNINIT_VAR(dfile), UNINIT_VAR(file);
   int errpos,save_errno, create_mode= O_RDWR | O_TRUNC, res;
-  myf create_flag;
+  myf create_flag, common_flag= MY_WME, sync_dir= 0;
   uint length,max_key_length,packed,pack_bytes,pointer,real_length_diff,
        key_length,info_length,key_segs,options,min_key_length,
        base_pos,long_varchar_count,
@@ -93,7 +93,6 @@ int maria_create(const char *name, enum data_file_type datafile_type,
   MARIA_CREATE_INFO tmp_create_info;
   my_bool tmp_table= FALSE; /* cache for presence of HA_OPTION_TMP_TABLE */
   my_bool forced_packed;
-  myf     sync_dir=  0;
   uchar   *log_data= NULL;
   my_bool encrypted= ci->encrypted && datafile_type == BLOCK_RECORD;
   my_bool insert_order= MY_TEST(flags & HA_PRESERVE_INSERT_ORDER);
@@ -104,6 +103,9 @@ int maria_create(const char *name, enum data_file_type datafile_type,
 
   DBUG_ASSERT(maria_inited);
 
+  if (flags & HA_CREATE_TMP_TABLE)
+    common_flag|= MY_THREAD_SPECIFIC;
+
   if (!ci)
   {
     bzero((char*) &tmp_create_info,sizeof(tmp_create_info));
@@ -149,7 +151,7 @@ int maria_create(const char *name, enum data_file_type datafile_type,
                             (keys + uniques)*HA_MAX_KEY_SEG*sizeof(double) +
                             (keys + uniques)*HA_MAX_KEY_SEG*sizeof(ulong) +
                             sizeof(uint16) * columns,
-                            MYF(MY_WME | MY_ZEROFILL))))
+                            MYF(common_flag | MY_ZEROFILL))))
     DBUG_RETURN(my_errno);
   nulls_per_key_part= (ulong*) (rec_per_key_part +
                                 (keys + uniques) * HA_MAX_KEY_SEG);
@@ -928,7 +930,7 @@ int maria_create(const char *name, enum data_file_type datafile_type,
 
   if ((file= mysql_file_create_with_symlink(key_file_kfile, klinkname_ptr,
                                             kfilename, 0, create_mode,
-                                            MYF(MY_WME|create_flag))) < 0)
+                                            MYF(common_flag|create_flag))) < 0)
     goto err;
   errpos=1;
 
@@ -1032,7 +1034,7 @@ int maria_create(const char *name, enum data_file_type datafile_type,
     if (!(col_order= (MARIA_COLUMNDEF**) my_malloc(PSI_INSTRUMENT_ME,
                                                    share.base.fields *
                                                    sizeof(MARIA_COLUMNDEF*),
-                                                   MYF(MY_WME))))
+                                                   common_flag)))
       goto err;
     for (column= columndef, pos= col_order ;
          column != end_column ;
@@ -1212,8 +1214,8 @@ int maria_create(const char *name, enum data_file_type datafile_type,
     }
     if ((dfile=
          mysql_file_create_with_symlink(key_file_dfile, dlinkname_ptr,
-                                        dfilename, 0, create_mode,
-                                        MYF(MY_WME | create_flag | sync_dir))) < 0)
+                              dfilename, 0, create_mode,
+                              MYF(common_flag | create_flag | sync_dir))) < 0)
       goto err;
     errpos=3;
 
diff --git a/storage/maria/ma_dynrec.c b/storage/maria/ma_dynrec.c
index a6dee74e57b..f36e7dd9363 100644
--- a/storage/maria/ma_dynrec.c
+++ b/storage/maria/ma_dynrec.c
@@ -1485,6 +1485,8 @@ int _ma_read_dynamic_record(MARIA_HA *info, uchar *buf,
   File file;
   uchar *UNINIT_VAR(to);
   uint UNINIT_VAR(left_length);
+  MARIA_SHARE *share= info->s;
+  myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   DBUG_ENTER("_ma_read_dynamic_record");
 
   if (filepos == HA_OFFSET_ERROR)
@@ -1515,13 +1517,13 @@ int _ma_read_dynamic_record(MARIA_HA *info, uchar *buf,
     if (block_of_record++ == 0)			/* First block */
     {
       info->cur_row.total_length= block_info.rec_len;
-      if (block_info.rec_len > (uint) info->s->base.max_pack_length)
+      if (block_info.rec_len > (uint) share->base.max_pack_length)
         goto panic;
-      if (info->s->base.blobs)
+      if (share->base.blobs)
       {
         if (_ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
                              block_info.rec_len +
-                             info->s->base.extra_rec_buff_size))
+                             share->base.extra_rec_buff_size, flag))
           goto err;
       }
       to= info->rec_buff;
@@ -1557,7 +1559,7 @@ int _ma_read_dynamic_record(MARIA_HA *info, uchar *buf,
         there is no equivalent without seeking. We are at the right
         position already. :(
       */
-      if (info->s->file_read(info, to, block_info.data_len,
+      if (share->file_read(info, to, block_info.data_len,
                              filepos, MYF(MY_NABP)))
         goto panic;
       left_length-=block_info.data_len;
@@ -1780,6 +1782,7 @@ int _ma_read_rnd_dynamic_record(MARIA_HA *info,
   uchar *UNINIT_VAR(to);
   MARIA_BLOCK_INFO block_info;
   MARIA_SHARE *share= info->s;
+  myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   DBUG_ENTER("_ma_read_rnd_dynamic_record");
 
 #ifdef MARIA_EXTERNAL_LOCKING
@@ -1870,7 +1873,7 @@ int _ma_read_rnd_dynamic_record(MARIA_HA *info,
       {
 	if (_ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
                              block_info.rec_len +
-                             info->s->base.extra_rec_buff_size))
+                             share->base.extra_rec_buff_size, flag))
 	  goto err;
       }
       to= info->rec_buff;
diff --git a/storage/maria/ma_extra.c b/storage/maria/ma_extra.c
index 042a96efabf..59ee2e00356 100644
--- a/storage/maria/ma_extra.c
+++ b/storage/maria/ma_extra.c
@@ -536,6 +536,7 @@ int maria_reset(MARIA_HA *info)
 {
   int error= 0;
   MARIA_SHARE *share= info->s;
+  myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   DBUG_ENTER("maria_reset");
   /*
     Free buffers and reset the following flags:
@@ -556,13 +557,13 @@ int maria_reset(MARIA_HA *info)
     {
       info->rec_buff_size= 1;                 /* Force realloc */
       _ma_alloc_buffer(&info->rec_buff, &info->rec_buff_size,
-                       share->base.default_rec_buff_size);
+                       share->base.default_rec_buff_size, flag);
     }
     if (info->blob_buff_size > MARIA_SMALL_BLOB_BUFFER)
     {
       info->blob_buff_size= 1;                 /* Force realloc */
       _ma_alloc_buffer(&info->blob_buff, &info->blob_buff_size,
-                       MARIA_SMALL_BLOB_BUFFER);
+                       MARIA_SMALL_BLOB_BUFFER, flag);
     }
   }
 #if defined(HAVE_MMAP) && defined(HAVE_MADVISE)
diff --git a/storage/maria/ma_open.c b/storage/maria/ma_open.c
index 28c24dc6ed1..9e7106ab5d3 100644
--- a/storage/maria/ma_open.c
+++ b/storage/maria/ma_open.c
@@ -1,5 +1,5 @@
 /* Copyright (C) 2006 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
-   Copyright (c) 2009, 2020, MariaDB Corporation Ab
+   Copyright (c) 2009, 2021, MariaDB Corporation Ab
 
    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
@@ -39,7 +39,7 @@ static my_bool maria_scan_init_dummy(MARIA_HA *info);
 static void maria_scan_end_dummy(MARIA_HA *info);
 static my_bool maria_once_init_dummy(MARIA_SHARE *, File);
 static my_bool maria_once_end_dummy(MARIA_SHARE *);
-static uchar *_ma_state_info_read(uchar *ptr, MARIA_STATE_INFO *state);
+static uchar *_ma_state_info_read(uchar *, MARIA_STATE_INFO *, myf);
 
 #define get_next_element(to,pos,size) { memcpy((char*) to,pos,(size_t) size); \
 					pos+=size;}
@@ -98,6 +98,7 @@ static MARIA_HA *maria_clone_internal(MARIA_SHARE *share,
   uint errpos;
   MARIA_HA info,*m_info;
   my_bitmap_map *changed_fields_bitmap;
+  myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
   DBUG_ENTER("maria_clone_internal");
 
   errpos= 0;
@@ -115,7 +116,7 @@ static MARIA_HA *maria_clone_internal(MARIA_SHARE *share,
   errpos= 5;
 
   /* alloc and set up private structure parts */
-  if (!my_multi_malloc(PSI_INSTRUMENT_ME, MYF(MY_WME),
+  if (!my_multi_malloc(PSI_INSTRUMENT_ME, flag,
 		       &m_info,sizeof(MARIA_HA),
 		       &info.blobs,sizeof(MARIA_BLOB)*share->base.blobs,
 		       &info.buff,(share->base.max_key_block_length*2+
@@ -168,7 +169,7 @@ static MARIA_HA *maria_clone_internal(MARIA_SHARE *share,
   if (my_init_dynamic_array(PSI_INSTRUMENT_ME, &info.pinned_pages,
                             sizeof(MARIA_PINNED_PAGE),
                             MY_MAX(share->base.blobs*2 + 4,
-                                MARIA_MAX_TREE_LEVELS*3), 16, MYF(0)))
+                            MARIA_MAX_TREE_LEVELS*3), 16, flag))
     goto err;
 
 
@@ -204,7 +205,7 @@ static MARIA_HA *maria_clone_internal(MARIA_SHARE *share,
   /* Allocate buffer for one record */
   /* prerequisites: info->rec_buffer == 0 && info->rec_buff_size == 0 */
   if (_ma_alloc_buffer(&info.rec_buff, &info.rec_buff_size,
-                       share->base.default_rec_buff_size))
+                       share->base.default_rec_buff_size, flag))
     goto err;
 
   bzero(info.rec_buff, share->base.default_rec_buff_size);
@@ -269,6 +270,7 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags,
   uint i,j,len,errpos,head_length,base_pos,keys, realpath_err,
     key_parts,base_key_parts,unique_key_parts,fulltext_keys,uniques;
   uint internal_table= MY_TEST(open_flags & HA_OPEN_INTERNAL_TABLE);
+  myf common_flag= open_flags & HA_OPEN_TMP_TABLE ? MY_THREAD_SPECIFIC : 0;
   uint file_version;
   size_t info_length;
   char name_buff[FN_REFLEN], org_name[FN_REFLEN], index_name[FN_REFLEN],
@@ -349,13 +351,13 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags,
       DEBUG_SYNC_C("mi_open_kfile");
       if ((kfile=mysql_file_open(key_file_kfile, name_buff,
                                  (open_mode=O_RDWR) | O_SHARE | O_NOFOLLOW | O_CLOEXEC,
-                                 MYF(MY_NOSYMLINKS))) < 0)
+                                 MYF(common_flag | MY_NOSYMLINKS))) < 0)
       {
         if ((errno != EROFS && errno != EACCES) ||
             mode != O_RDONLY ||
             (kfile=mysql_file_open(key_file_kfile, name_buff,
                                    (open_mode=O_RDONLY) | O_SHARE | O_NOFOLLOW | O_CLOEXEC,
-                                   MYF(MY_NOSYMLINKS))) < 0)
+                                   MYF(common_flag | MY_NOSYMLINKS))) < 0)
           goto err;
       }
       errpos= 1;
@@ -465,7 +467,8 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags,
       Allocate space for header information and for data that is too
       big to keep on stack
     */
-    if (!(disk_cache= my_malloc(PSI_INSTRUMENT_ME, info_length+128, MYF(MY_WME))))
+    if (!(disk_cache= my_malloc(PSI_INSTRUMENT_ME, info_length+128,
+                                MYF(MY_WME | common_flag))))
     {
       my_errno=ENOMEM;
       goto err;
@@ -507,7 +510,7 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags,
     }
     share->state_diff_length=len-MARIA_STATE_INFO_SIZE;
 
-    if (!_ma_state_info_read(disk_cache, &share->state))
+    if (!_ma_state_info_read(disk_cache, &share->state, common_flag))
       goto err;
     len= mi_uint2korr(share->state.header.base_info_length);
     if (len != MARIA_BASE_INFO_SIZE)
@@ -648,12 +651,10 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags,
     share->index_file_name.length=  strlen(index_name);
     share->data_file_name.length=   strlen(data_name);
     share->open_file_name.length=   strlen(name);
-    if (!my_multi_malloc(PSI_INSTRUMENT_ME, MYF(MY_WME),
+    if (!my_multi_malloc(PSI_INSTRUMENT_ME, MYF(MY_WME | common_flag),
 			 &share,sizeof(*share),
-			 &rec_per_key_part,
-                         sizeof(double) * key_parts,
-                         &nulls_per_key_part,
-                         sizeof(long)* key_parts,
+			 &rec_per_key_part, sizeof(double) * key_parts,
+                         &nulls_per_key_part, sizeof(long)* key_parts,
 			 &share->keyinfo,keys*sizeof(MARIA_KEYDEF),
 			 &share->uniqueinfo,uniques*sizeof(MARIA_UNIQUEDEF),
 			 &share->keyparts,
@@ -983,9 +984,9 @@ MARIA_HA *maria_open(const char *name, int mode, uint open_flags,
       share->options|= HA_OPTION_READ_ONLY_DATA;
     share->is_log_table= FALSE;
 
-    if (open_flags & HA_OPEN_TMP_TABLE ||
-        (share->options & HA_OPTION_TMP_TABLE))
+    if (open_flags & HA_OPEN_TMP_TABLE || share->options & HA_OPTION_TMP_TABLE)
     {
+      common_flag|= MY_THREAD_SPECIFIC;
       share->options|= HA_OPTION_TMP_TABLE;
       share->temporary= share->delay_key_write= 1;
       share->write_flag=MYF(MY_NABP);
@@ -1244,13 +1245,13 @@ err:
 */
 
 my_bool _ma_alloc_buffer(uchar **old_addr, size_t *old_size,
-                         size_t new_size)
+                         size_t new_size, myf flag)
 {
   if (*old_size < new_size)
   {
     uchar *addr;
     if (!(addr= (uchar*) my_realloc(PSI_INSTRUMENT_ME, *old_addr, new_size,
-                                    MYF(MY_ALLOW_ZERO_PTR))))
+                                    MYF(MY_ALLOW_ZERO_PTR | flag))))
       return 1;
     *old_addr= addr;
     *old_size= new_size;
@@ -1629,7 +1630,7 @@ uint _ma_state_info_write_sub(File file, MARIA_STATE_INFO *state, uint pWrite)
 }
 
 
-static uchar *_ma_state_info_read(uchar *ptr, MARIA_STATE_INFO *state)
+static uchar *_ma_state_info_read(uchar *ptr, MARIA_STATE_INFO *state, myf flag)
 {
   uint i,keys,key_parts;
   DBUG_ENTER("_ma_state_info_read");
@@ -1641,7 +1642,7 @@ static uchar *_ma_state_info_read(uchar *ptr, MARIA_STATE_INFO *state)
 
   /* Allocate memory for key parts if not already done */
   if (!state->rec_per_key_part &&
-      !my_multi_malloc(PSI_INSTRUMENT_ME, MY_WME,
+      !my_multi_malloc(PSI_INSTRUMENT_ME, MYF(MY_WME | flag),
                        &state->rec_per_key_part,
                        sizeof(*state->rec_per_key_part) * key_parts,
                        &state->nulls_per_key_part,
@@ -2044,11 +2045,13 @@ void _ma_set_index_pagecache_callbacks(PAGECACHE_FILE *file,
 
 int _ma_open_datafile(MARIA_HA *info, MARIA_SHARE *share)
 {
-  myf flags= MY_WME | (share->mode & O_NOFOLLOW ? MY_NOSYMLINKS : 0);
+  myf flags= (share->mode & O_NOFOLLOW) ? MY_NOSYMLINKS | MY_WME : MY_WME;
+  if (share->temporary)
+    flags|= MY_THREAD_SPECIFIC;
   DEBUG_SYNC_C("mi_open_datafile");
   info->dfile.file= share->bitmap.file.file=
     mysql_file_open(key_file_dfile, share->data_file_name.str,
-                    share->mode | O_SHARE | O_CLOEXEC, MYF(flags));
+                    share->mode | O_SHARE | O_CLOEXEC, flags);
   return info->dfile.file >= 0 ? 0 : 1;
 }
 
diff --git a/storage/maria/ma_packrec.c b/storage/maria/ma_packrec.c
index 5eec3faa88f..d7f86a9a7ae 100644
--- a/storage/maria/ma_packrec.c
+++ b/storage/maria/ma_packrec.c
@@ -1416,10 +1416,12 @@ uint _ma_pack_get_block_info(MARIA_HA *maria, MARIA_BIT_BUFF *bit_buff,
 {
   uchar *header= info->header;
   uint head_length,UNINIT_VAR(ref_length);
+  MARIA_SHARE *share= maria->s;
+  myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
 
   if (file >= 0)
   {
-    ref_length=maria->s->pack.ref_length;
+    ref_length=share->pack.ref_length;
     /*
       We can't use my_pread() here because _ma_read_rnd_pack_record assumes
       position is ok
@@ -1429,11 +1431,11 @@ uint _ma_pack_get_block_info(MARIA_HA *maria, MARIA_BIT_BUFF *bit_buff,
       return BLOCK_FATAL_ERROR;
     DBUG_DUMP("header", header, ref_length);
   }
-  head_length= read_pack_length((uint) maria->s->pack.version, header,
+  head_length= read_pack_length((uint) share->pack.version, header,
                                 &info->rec_len);
-  if (maria->s->base.blobs)
+  if (share->base.blobs)
   {
-    head_length+= read_pack_length((uint) maria->s->pack.version,
+    head_length+= read_pack_length((uint) share->pack.version,
                                    header + head_length, &info->blob_len);
     /*
       Ensure that the record buffer is big enough for the compressed
@@ -1442,7 +1444,7 @@ uint _ma_pack_get_block_info(MARIA_HA *maria, MARIA_BIT_BUFF *bit_buff,
     */
     if (_ma_alloc_buffer(rec_buff_p, rec_buff_size_p,
                          info->rec_len + info->blob_len +
-                         maria->s->base.extra_rec_buff_size))
+                         share->base.extra_rec_buff_size, flag))
       return BLOCK_FATAL_ERROR;			/* not enough memory */
     bit_buff->blob_pos= *rec_buff_p + info->rec_len;
     bit_buff->blob_end= bit_buff->blob_pos + info->blob_len;
@@ -1583,15 +1585,18 @@ _ma_mempack_get_block_info(MARIA_HA *maria,
                            size_t *rec_buff_size_p,
                            uchar *header)
 {
-  header+= read_pack_length((uint) maria->s->pack.version, header,
+  MARIA_SHARE *share= maria->s;
+  myf flag= MY_WME | (share->temporary ? MY_THREAD_SPECIFIC : 0);
+
+  header+= read_pack_length((uint) share->pack.version, header,
                             &info->rec_len);
-  if (maria->s->base.blobs)
+  if (share->base.blobs)
   {
-    header+= read_pack_length((uint) maria->s->pack.version, header,
+    header+= read_pack_length((uint) share->pack.version, header,
                               &info->blob_len);
     /* _ma_alloc_rec_buff sets my_errno on error */
     if (_ma_alloc_buffer(rec_buff_p, rec_buff_size_p,
-                         info->blob_len + maria->s->base.extra_rec_buff_size))
+                      info->blob_len + share->base.extra_rec_buff_size, flag))
       return 0;				/* not enough memory */
     bit_buff->blob_pos= *rec_buff_p;
     bit_buff->blob_end= *rec_buff_p + info->blob_len;
diff --git a/storage/maria/maria_def.h b/storage/maria/maria_def.h
index e22b841dcaf..0002048d924 100644
--- a/storage/maria/maria_def.h
+++ b/storage/maria/maria_def.h
@@ -1511,7 +1511,7 @@ extern my_bool _ma_read_cache(MARIA_HA *, IO_CACHE *info, uchar *buff,
                               uint re_read_if_possibly);
 extern ulonglong ma_retrieve_auto_increment(const uchar *key, uint8 key_type);
 extern my_bool _ma_alloc_buffer(uchar **old_addr, size_t *old_size,
-                                size_t new_size);
+                                size_t new_size, myf flag);
 extern size_t _ma_rec_unpack(MARIA_HA *info, uchar *to, uchar *from,
                             size_t reclength);
 extern my_bool _ma_rec_check(MARIA_HA *info, const uchar *record,