Merge branch '10.1' into 10.2

client/mysql_upgrade.c

@@ -18,7 +18,7 @@
 
 #include "client_priv.h"
 #include <sslopt-vars.h>
-#include "../scripts/mysql_fix_privilege_tables_sql.c"
+#include <../scripts/mysql_fix_privilege_tables_sql.c>
 
 #include <welcome_copyright_notice.h> /* ORACLE_WELCOME_COPYRIGHT_NOTICE */
 

mysql-test/include/have_static_innodb.inc

@@ -0,0 +1,7 @@
+source include/have_innodb.inc;
+
+if (!`select count(*) from information_schema.plugins
+         where plugin_name = 'innodb' and plugin_status = 'active' and
+              plugin_library is null`) {
+  skip Need compiled-in InnoDB;
+}

mysql-test/r/blackhole.result

@@ -24,3 +24,9 @@ SELECT 0 FROM t1 FORCE INDEX FOR GROUP BY(a) WHERE a = 0 OR b = 0 AND c = 0;
 0
 DROP TABLE t1;
 End of 5.6 tests
+CREATE TABLE `t` (
+`a` varchar(3000) NOT NULL default '',
+PRIMARY KEY  (`a`)
+) ENGINE=BLACKHOLE;
+DROP TABLE `t`;
+End of 10.1 tests

mysql-test/r/bootstrap_innodb.result

@@ -0,0 +1,7 @@
+create table t1(a int) engine=innodb;
+select * from t1;
+a
+1
+2
+5
+drop table t1;

mysql-test/r/lock_view.result

@@ -0,0 +1,231 @@
+create database mysqltest1;
+create database mysqltest2;
+create database mysqltest3;
+create user invoker@localhost;
+create user definer@localhost;
+grant select,show view on mysqltest1.* to invoker@localhost;
+grant select,show view on mysqltest1.* to definer@localhost;
+grant select,show view on mysqltest2.* to invoker@localhost;
+grant select,show view on mysqltest2.* to definer@localhost;
+grant select,show view on mysqltest3.* to invoker@localhost;
+grant select on performance_schema.* to definer@localhost;
+create table mysqltest1.t1 (a int);
+create definer=definer@localhost view mysqltest2.v2 as select * from mysqltest1.t1;
+create definer=definer@localhost view mysqltest3.v3 as select * from mysqltest2.v2;
+create definer=definer@localhost view mysqltest3.v3is as select schema_name from information_schema.schemata order by schema_name;
+create definer=definer@localhost view mysqltest3.v3ps as select user from performance_schema.users where current_connections>0 order by user;
+create definer=definer@localhost view mysqltest3.v3nt as select 1;
+create definer=definer@localhost sql security invoker view mysqltest3.v3i as select * from mysqltest1.t1;
+
+CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqltest1` /*!40100 DEFAULT CHARACTER SET latin1 */;
+
+USE `mysqltest1`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `t1` (
+  `a` int(11) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqltest2` /*!40100 DEFAULT CHARACTER SET latin1 */;
+
+USE `mysqltest2`;
+SET @saved_cs_client     = @@character_set_client;
+SET character_set_client = utf8;
+/*!50001 CREATE TABLE `v2` (
+  `a` tinyint NOT NULL
+) ENGINE=MyISAM */;
+SET character_set_client = @saved_cs_client;
+
+CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqltest3` /*!40100 DEFAULT CHARACTER SET latin1 */;
+
+USE `mysqltest3`;
+SET @saved_cs_client     = @@character_set_client;
+SET character_set_client = utf8;
+/*!50001 CREATE TABLE `v3` (
+  `a` tinyint NOT NULL
+) ENGINE=MyISAM */;
+SET character_set_client = @saved_cs_client;
+SET @saved_cs_client     = @@character_set_client;
+SET character_set_client = utf8;
+/*!50001 CREATE TABLE `v3i` (
+  `a` tinyint NOT NULL
+) ENGINE=MyISAM */;
+SET character_set_client = @saved_cs_client;
+SET @saved_cs_client     = @@character_set_client;
+SET character_set_client = utf8;
+/*!50001 CREATE TABLE `v3is` (
+  `schema_name` tinyint NOT NULL
+) ENGINE=MyISAM */;
+SET character_set_client = @saved_cs_client;
+SET @saved_cs_client     = @@character_set_client;
+SET character_set_client = utf8;
+/*!50001 CREATE TABLE `v3nt` (
+  `1` tinyint NOT NULL
+) ENGINE=MyISAM */;
+SET character_set_client = @saved_cs_client;
+SET @saved_cs_client     = @@character_set_client;
+SET character_set_client = utf8;
+/*!50001 CREATE TABLE `v3ps` (
+  `user` tinyint NOT NULL
+) ENGINE=MyISAM */;
+SET character_set_client = @saved_cs_client;
+
+USE `mysqltest1`;
+
+USE `mysqltest2`;
+/*!50001 DROP TABLE IF EXISTS `v2`*/;
+/*!50001 SET @saved_cs_client          = @@character_set_client */;
+/*!50001 SET @saved_cs_results         = @@character_set_results */;
+/*!50001 SET @saved_col_connection     = @@collation_connection */;
+/*!50001 SET character_set_client      = latin1 */;
+/*!50001 SET character_set_results     = latin1 */;
+/*!50001 SET collation_connection      = latin1_swedish_ci */;
+/*!50001 CREATE ALGORITHM=UNDEFINED */
+/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
+/*!50001 VIEW `v2` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` */;
+/*!50001 SET character_set_client      = @saved_cs_client */;
+/*!50001 SET character_set_results     = @saved_cs_results */;
+/*!50001 SET collation_connection      = @saved_col_connection */;
+
+USE `mysqltest3`;
+/*!50001 DROP TABLE IF EXISTS `v3`*/;
+/*!50001 SET @saved_cs_client          = @@character_set_client */;
+/*!50001 SET @saved_cs_results         = @@character_set_results */;
+/*!50001 SET @saved_col_connection     = @@collation_connection */;
+/*!50001 SET character_set_client      = latin1 */;
+/*!50001 SET character_set_results     = latin1 */;
+/*!50001 SET collation_connection      = latin1_swedish_ci */;
+/*!50001 CREATE ALGORITHM=UNDEFINED */
+/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
+/*!50001 VIEW `v3` AS select `v2`.`a` AS `a` from `mysqltest2`.`v2` */;
+/*!50001 SET character_set_client      = @saved_cs_client */;
+/*!50001 SET character_set_results     = @saved_cs_results */;
+/*!50001 SET collation_connection      = @saved_col_connection */;
+/*!50001 DROP TABLE IF EXISTS `v3i`*/;
+/*!50001 SET @saved_cs_client          = @@character_set_client */;
+/*!50001 SET @saved_cs_results         = @@character_set_results */;
+/*!50001 SET @saved_col_connection     = @@collation_connection */;
+/*!50001 SET character_set_client      = latin1 */;
+/*!50001 SET character_set_results     = latin1 */;
+/*!50001 SET collation_connection      = latin1_swedish_ci */;
+/*!50001 CREATE ALGORITHM=UNDEFINED */
+/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY INVOKER */
+/*!50001 VIEW `v3i` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` */;
+/*!50001 SET character_set_client      = @saved_cs_client */;
+/*!50001 SET character_set_results     = @saved_cs_results */;
+/*!50001 SET collation_connection      = @saved_col_connection */;
+/*!50001 DROP TABLE IF EXISTS `v3is`*/;
+/*!50001 SET @saved_cs_client          = @@character_set_client */;
+/*!50001 SET @saved_cs_results         = @@character_set_results */;
+/*!50001 SET @saved_col_connection     = @@collation_connection */;
+/*!50001 SET character_set_client      = latin1 */;
+/*!50001 SET character_set_results     = latin1 */;
+/*!50001 SET collation_connection      = latin1_swedish_ci */;
+/*!50001 CREATE ALGORITHM=UNDEFINED */
+/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
+/*!50001 VIEW `v3is` AS select `information_schema`.`schemata`.`SCHEMA_NAME` AS `schema_name` from `information_schema`.`schemata` order by `information_schema`.`schemata`.`SCHEMA_NAME` */;
+/*!50001 SET character_set_client      = @saved_cs_client */;
+/*!50001 SET character_set_results     = @saved_cs_results */;
+/*!50001 SET collation_connection      = @saved_col_connection */;
+/*!50001 DROP TABLE IF EXISTS `v3nt`*/;
+/*!50001 SET @saved_cs_client          = @@character_set_client */;
+/*!50001 SET @saved_cs_results         = @@character_set_results */;
+/*!50001 SET @saved_col_connection     = @@collation_connection */;
+/*!50001 SET character_set_client      = latin1 */;
+/*!50001 SET character_set_results     = latin1 */;
+/*!50001 SET collation_connection      = latin1_swedish_ci */;
+/*!50001 CREATE ALGORITHM=UNDEFINED */
+/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
+/*!50001 VIEW `v3nt` AS select 1 AS `1` */;
+/*!50001 SET character_set_client      = @saved_cs_client */;
+/*!50001 SET character_set_results     = @saved_cs_results */;
+/*!50001 SET collation_connection      = @saved_col_connection */;
+/*!50001 DROP TABLE IF EXISTS `v3ps`*/;
+/*!50001 SET @saved_cs_client          = @@character_set_client */;
+/*!50001 SET @saved_cs_results         = @@character_set_results */;
+/*!50001 SET @saved_col_connection     = @@collation_connection */;
+/*!50001 SET character_set_client      = latin1 */;
+/*!50001 SET character_set_results     = latin1 */;
+/*!50001 SET collation_connection      = latin1_swedish_ci */;
+/*!50001 CREATE ALGORITHM=UNDEFINED */
+/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
+/*!50001 VIEW `v3ps` AS select `performance_schema`.`users`.`USER` AS `user` from `performance_schema`.`users` where `performance_schema`.`users`.`CURRENT_CONNECTIONS` > 0 order by `performance_schema`.`users`.`USER` */;
+/*!50001 SET character_set_client      = @saved_cs_client */;
+/*!50001 SET character_set_results     = @saved_cs_results */;
+/*!50001 SET collation_connection      = @saved_col_connection */;
+connect inv,localhost,invoker;
+lock table mysqltest3.v3 write;
+ERROR 42000: Access denied for user 'invoker'@'localhost' to database 'mysqltest3'
+disconnect inv;
+connection default;
+grant lock tables on mysqltest3.* to invoker@localhost;
+connect inv,localhost,invoker;
+show create view mysqltest3.v3;
+View	Create View	character_set_client	collation_connection
+v3	CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3` AS select `v2`.`a` AS `a` from `mysqltest2`.`v2`	latin1	latin1_swedish_ci
+show create view mysqltest3.v3is;
+View	Create View	character_set_client	collation_connection
+v3is	CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3is` AS select `information_schema`.`schemata`.`SCHEMA_NAME` AS `schema_name` from `information_schema`.`schemata` order by `information_schema`.`schemata`.`SCHEMA_NAME`	latin1	latin1_swedish_ci
+show create view mysqltest3.v3ps;
+View	Create View	character_set_client	collation_connection
+v3ps	CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3ps` AS select `performance_schema`.`users`.`USER` AS `user` from `performance_schema`.`users` where `performance_schema`.`users`.`CURRENT_CONNECTIONS` > 0 order by `performance_schema`.`users`.`USER`	latin1	latin1_swedish_ci
+show create view mysqltest3.v3nt;
+View	Create View	character_set_client	collation_connection
+v3nt	CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3nt` AS select 1 AS `1`	latin1	latin1_swedish_ci
+show create view mysqltest3.v3i;
+View	Create View	character_set_client	collation_connection
+v3i	CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY INVOKER VIEW `mysqltest3`.`v3i` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1`	latin1	latin1_swedish_ci
+lock table mysqltest3.v3 write;
+ERROR HY000: View 'mysqltest3.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+lock table mysqltest3.v3i write;
+ERROR HY000: View 'mysqltest3.v3i' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+lock table mysqltest3.v3is write;
+select * from mysqltest3.v3is;
+schema_name
+information_schema
+mysqltest1
+mysqltest2
+performance_schema
+test
+lock table mysqltest3.v3ps write;
+select * from mysqltest3.v3ps;
+user
+NULL
+invoker
+root
+lock table mysqltest3.v3nt write;
+select * from mysqltest3.v3nt;
+1
+1
+disconnect inv;
+connection default;
+grant lock tables on mysqltest2.* to invoker@localhost;
+connect inv,localhost,invoker;
+lock table mysqltest3.v3 write;
+ERROR HY000: View 'mysqltest3.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+lock table mysqltest3.v3i write;
+ERROR HY000: View 'mysqltest3.v3i' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+disconnect inv;
+connection default;
+grant lock tables on mysqltest1.* to definer@localhost;
+connect inv,localhost,invoker;
+lock table mysqltest3.v3 write;
+select * from mysqltest3.v3;
+a
+lock table mysqltest3.v3i write;
+ERROR HY000: View 'mysqltest3.v3i' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
+disconnect inv;
+connection default;
+grant lock tables on mysqltest1.* to invoker@localhost;
+connect inv,localhost,invoker;
+lock table mysqltest3.v3i write;
+select * from mysqltest3.v3i;
+a
+disconnect inv;
+connection default;
+drop user invoker@localhost;
+drop user definer@localhost;
+drop database mysqltest1;
+drop database mysqltest2;
+drop database mysqltest3;

mysql-test/r/processlist_notembedded.result

@@ -14,3 +14,16 @@ disconnect con1;
 connection default;
 SET DEBUG_SYNC = 'RESET';
 End of 5.5 tests
+#
+# MDEV-23752: SHOW EXPLAIN FOR thd waits for sleep
+#
+connect  con1,localhost,root,,;
+select sleep(100000);;
+connection default;
+SHOW EXPLAIN FOR con_id;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
+Warnings:
+Note	1003	select sleep(100000)
+KILL QUERY con_id;
+# End of 10.2 tests

mysql-test/suite/sys_vars/r/replicate_do_db_basic.result

@@ -37,5 +37,9 @@ SET @@GLOBAL.replicate_do_db=null;
 SELECT @@GLOBAL.replicate_do_db;
 @@GLOBAL.replicate_do_db
 
+SET @@GLOBAL.replicate_do_db=DEFAULT;
+SELECT @@GLOBAL.replicate_do_db;
+@@GLOBAL.replicate_do_db
+
 # Cleanup.
 SET @@GLOBAL.replicate_do_db = @save_replicate_do_db;

mysql-test/suite/sys_vars/r/rpl_init_slave_func.result

@@ -1,6 +1,6 @@
 include/master-slave.inc
 [connection master]
-connection slave;
+include/sync_slave_sql_with_master.inc
 SET @start_max_connections= @@global.max_connections;
 SET @start_init_slave= @@global.init_slave;
 SET NAMES utf8;
@@ -19,18 +19,12 @@ SELECT @@global.init_slave = 'SET @@global.max_connections = @@global.max_connec
 1
 Expect 1
 include/assert.inc [@@global.max_connections = @start_max_connections]
-STOP SLAVE;
-RESET MASTER;
-RESET SLAVE;
-START SLAVE;
-include/wait_for_slave_to_start.inc
+include/restart_slave.inc
+connection master;
+include/sync_slave_sql_with_master.inc
 include/assert.inc [@@global.max_connections = @start_max_connections + 1]
 SET @@global.init_slave = "SET @a=5";
-STOP SLAVE;
-RESET MASTER;
-RESET SLAVE;
-START SLAVE;
-include/wait_for_slave_to_start.inc
+include/restart_slave.inc
 SHOW VARIABLES LIKE 'init_slave';
 Variable_name	Value
 init_slave	SET @a=5

mysql-test/suite/sys_vars/t/replicate_do_db_basic.test

@@ -38,5 +38,8 @@ SELECT @@GLOBAL.replicate_do_db;
 SET @@GLOBAL.replicate_do_db=null;
 SELECT @@GLOBAL.replicate_do_db;
 
+SET @@GLOBAL.replicate_do_db=DEFAULT;
+SELECT @@GLOBAL.replicate_do_db;
+
 --echo # Cleanup.
 SET @@GLOBAL.replicate_do_db = @save_replicate_do_db;

mysql-test/suite/sys_vars/t/rpl_init_slave_func.test

@@ -29,7 +29,13 @@
 ###############################################################################
 
 source include/master-slave.inc;
-connection slave;
+
+# Since a part of slave SQL thread initialisation happens after Slave_SQL_Running
+# has been set to Yes, there is a race condition between initialisation above and
+# init_slave setting given below. Synchronise slave applier with master to ensure
+# init_slave is complete and applier had processed few events like FD.
+--source include/sync_slave_sql_with_master.inc
+
 --disable_query_log
 call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
 --enable_query_log
@@ -66,14 +72,15 @@ let $wait_condition= SELECT @@global.max_connections = @start_max_connections;
 --let $assert_text= @@global.max_connections = @start_max_connections
 --let $assert_cond= @@global.max_connections = @start_max_connections
 --source include/assert.inc
-#
-# reset of the server
-STOP SLAVE;
---wait_for_slave_to_stop
-RESET MASTER;
-RESET SLAVE;
-START SLAVE;
-source include/wait_for_slave_to_start.inc;
+
+--source include/restart_slave_sql.inc
+
+# Upon slave start, sync the applier with master, to ensure slave has
+# completed init_slave command execution and processed FD event from the
+# master.
+--connection master
+--source include/sync_slave_sql_with_master.inc
+
 #
 # wait for the slave threads have set the global variable.
 let $wait_timeout= 90;
@@ -87,12 +94,7 @@ let $wait_condition= SELECT @@global.max_connections = @start_max_connections +
 # Setting a variable(which is local to a session) and must not be visible
 SET @@global.init_slave = "SET @a=5";
 #
-STOP SLAVE;
---wait_for_slave_to_stop
-RESET MASTER;
-RESET SLAVE;
-START SLAVE;
-source include/wait_for_slave_to_start.inc;
+--source include/restart_slave_sql.inc
 #
 SHOW VARIABLES LIKE 'init_slave';
 # expect NULL