Merge branch '5.5' into 10.0

27 files changed, 502 insertions, 48 deletions

diff --git a/mysql-test/disabled.def b/mysql-test/disabled.def
index 5c4b7421b21..17bc921ab66 100644
--- a/mysql-test/disabled.def
+++ b/mysql-test/disabled.def
@@ -12,7 +12,6 @@
 tablespace               : disabled in MariaDB (no TABLESPACE table attribute)
 events_time_zone         : Test is not predictable as it depends on precise timing.
 read_many_rows_innodb    : Bug#11748886 2010-11-15 mattiasj report already exists
-log_tables-big           : Bug#11756699 2010-11-15 mattiasj report already exists
 mysql_embedded           : Bug#12561297 2011-05-14 Anitha Dependent on PB2 changes - eventum#41836
 #show_explain  : Psergey: random timeout in range-checked-for-each record query.
 ssl_crl_clients_valid    : broken upstream
diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index 69ab23c6f40..6f9481c7491 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -3222,13 +3222,10 @@ sub mysql_server_start($) {
     if (! $opt_start_dirty)	# If dirty, keep possibly grown system db
     {
       # Copy datadir from installed system db
-      for my $path ( "$opt_vardir", "$opt_vardir/..") {
-        my $install_db= "$path/install.db";
-        copytree($install_db, $datadir)
-          if -d $install_db;
-      }
-      mtr_error("Failed to copy system db to '$datadir'")
-        unless -d $datadir;
+      my $path= ($opt_parallel == 1) ? "$opt_vardir" : "$opt_vardir/..";
+      my $install_db= "$path/install.db";
+      copytree($install_db, $datadir) if -d $install_db;
+      mtr_error("Failed to copy system db to '$datadir'") unless -d $datadir;
     }
   }
   else
diff --git a/mysql-test/r/events_2.result b/mysql-test/r/events_2.result
index 06075b0e66e..65a2de3bae5 100644
--- a/mysql-test/r/events_2.result
+++ b/mysql-test/r/events_2.result
@@ -1,10 +1,10 @@
 drop database if exists events_test;
 create database events_test;
 use events_test;
-create event e_26 on schedule at '2027-01-01 00:00:00' disable do set @a = 5;
+create event e_26 on schedule at '2037-01-01 00:00:00' disable do set @a = 5;
 select db, name, body, definer, convert_tz(execute_at, 'UTC', 'SYSTEM'), on_completion from mysql.event;
 db	name	body	definer	convert_tz(execute_at, 'UTC', 'SYSTEM')	on_completion
-events_test	e_26	set @a = 5	root@localhost	2027-01-01 00:00:00	DROP
+events_test	e_26	set @a = 5	root@localhost	2037-01-01 00:00:00	DROP
 drop event e_26;
 create event e_26 on schedule at NULL disable do set @a = 5;
 ERROR HY000: Incorrect AT value: 'NULL'
diff --git a/mysql-test/r/innodb_icp.result b/mysql-test/r/innodb_icp.result
index 33a8027adf1..fb6cdefa14f 100644
--- a/mysql-test/r/innodb_icp.result
+++ b/mysql-test/r/innodb_icp.result
@@ -432,7 +432,7 @@ WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	Using where
 2	DEPENDENT SUBQUERY	it	eq_ref	PRIMARY	PRIMARY	4	func	1	Using where
-2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	3	Using where; Using index; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	3	Using index; Using join buffer (flat, BNL join)
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
 pk	i
diff --git a/mysql-test/r/join_outer.result b/mysql-test/r/join_outer.result
index ac838997e41..4ea6f4ba192 100644
--- a/mysql-test/r/join_outer.result
+++ b/mysql-test/r/join_outer.result
@@ -1745,7 +1745,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	index	PRIMARY	PRIMARY	4	NULL	2	100.00	Using where; Using index; Using temporary; Using filesort
 1	PRIMARY	t2	eq_ref	PRIMARY	PRIMARY	4	func	1	100.00	Using where; Using index
 2	DEPENDENT SUBQUERY	t3	eq_ref	PRIMARY	PRIMARY	4	func	1	100.00	Using where; Using index
-2	DEPENDENT SUBQUERY	t4	eq_ref	PRIMARY	PRIMARY	4	test.t3.pk	1	100.00	Using where; Using index
+2	DEPENDENT SUBQUERY	t4	eq_ref	PRIMARY	PRIMARY	4	test.t3.pk	1	100.00	Using index
 Warnings:
 Note	1276	Field or reference 'test.t2.pk' of SELECT #2 was resolved in SELECT #1
 Note	1003	select `test`.`t2`.`pk` AS `pk`,<expr_cache><`test`.`t2`.`pk`>((select (`test`.`t3`.`pk` + if(isnull(`test`.`t4`.`pk`),0,`test`.`t4`.`pk`)) from `test`.`t3` left join `test`.`t4` on((`test`.`t4`.`pk` = `test`.`t3`.`pk`)) where (`test`.`t3`.`pk` = (`test`.`t2`.`pk` + 1000)) limit 1)) AS `t` from `test`.`t1` join `test`.`t2` where ((`test`.`t2`.`pk` = (`test`.`t1`.`pk` + 1000)) and (`test`.`t1`.`pk` > 1000)) group by `test`.`t2`.`pk`
diff --git a/mysql-test/r/join_outer_jcl6.result b/mysql-test/r/join_outer_jcl6.result
index 38518c45eae..c8305ccfd2d 100644
--- a/mysql-test/r/join_outer_jcl6.result
+++ b/mysql-test/r/join_outer_jcl6.result
@@ -1756,7 +1756,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	index	PRIMARY	PRIMARY	4	NULL	2	100.00	Using where; Using index; Using temporary; Using filesort
 1	PRIMARY	t2	eq_ref	PRIMARY	PRIMARY	4	func	1	100.00	Using where; Using index
 2	DEPENDENT SUBQUERY	t3	eq_ref	PRIMARY	PRIMARY	4	func	1	100.00	Using where; Using index
-2	DEPENDENT SUBQUERY	t4	eq_ref	PRIMARY	PRIMARY	4	test.t3.pk	1	100.00	Using where; Using index
+2	DEPENDENT SUBQUERY	t4	eq_ref	PRIMARY	PRIMARY	4	test.t3.pk	1	100.00	Using index
 Warnings:
 Note	1276	Field or reference 'test.t2.pk' of SELECT #2 was resolved in SELECT #1
 Note	1003	select `test`.`t2`.`pk` AS `pk`,<expr_cache><`test`.`t2`.`pk`>((select (`test`.`t3`.`pk` + if(isnull(`test`.`t4`.`pk`),0,`test`.`t4`.`pk`)) from `test`.`t3` left join `test`.`t4` on((`test`.`t4`.`pk` = `test`.`t3`.`pk`)) where (`test`.`t3`.`pk` = (`test`.`t2`.`pk` + 1000)) limit 1)) AS `t` from `test`.`t1` join `test`.`t2` where ((`test`.`t2`.`pk` = (`test`.`t1`.`pk` + 1000)) and (`test`.`t1`.`pk` > 1000)) group by `test`.`t2`.`pk`
diff --git a/mysql-test/r/loaddata.result b/mysql-test/r/loaddata.result
index 9f90184a3f9..f446a503317 100644
--- a/mysql-test/r/loaddata.result
+++ b/mysql-test/r/loaddata.result
@@ -316,7 +316,7 @@ FIELDS ESCAPED BY '\\'
   TERMINATED BY ','
   ENCLOSED BY '"'
   LINES TERMINATED BY '\n' (c0, c2);
-ERROR HY000: Invalid column reference (v2.c0) in LOAD DATA
+ERROR HY000: Column 'c0' is not updatable
 
 LOAD DATA INFILE '../../std_data/bug35469.dat' INTO TABLE v3
 FIELDS ESCAPED BY '\\'
diff --git a/mysql-test/r/log_tables-big.result b/mysql-test/r/log_tables-big.result
index 9b81127c825..1e189a7726f 100644
--- a/mysql-test/r/log_tables-big.result
+++ b/mysql-test/r/log_tables-big.result
@@ -1,29 +1,31 @@
+set @@global.log_output = 'TABLE';
 set session long_query_time=10;
 select get_lock('bug27638', 1);
 get_lock('bug27638', 1)
 1
 set session long_query_time=1;
-truncate table mysql.slow_log;
 select get_lock('bug27638', 2);
 get_lock('bug27638', 2)
 0
-select if (query_time between '00:00:01' and '00:00:10', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log;
+select if (query_time >= '00:00:01', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
+where sql_text = 'select get_lock(\'bug27638\', 2)';
 qt	sql_text
 OK	select get_lock('bug27638', 2)
-truncate table mysql.slow_log;
 select get_lock('bug27638', 60);
 get_lock('bug27638', 60)
 0
-select if (query_time between '00:00:59' and '00:01:10', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log;
+select if (query_time >= '00:00:59', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
+where sql_text = 'select get_lock(\'bug27638\', 60)';
 qt	sql_text
 OK	select get_lock('bug27638', 60)
-truncate table mysql.slow_log;
 select get_lock('bug27638', 101);
 get_lock('bug27638', 101)
 0
-select if (query_time between '00:01:40' and '00:01:50', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log;
+select if (query_time >= '00:01:40', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
+where sql_text = 'select get_lock(\'bug27638\', 101)';
 qt	sql_text
 OK	select get_lock('bug27638', 101)
 select release_lock('bug27638');
 release_lock('bug27638')
 1
+set @@global.log_output=default;
diff --git a/mysql-test/r/myisam_icp.result b/mysql-test/r/myisam_icp.result
index 95befeb5a42..ea57146dad2 100644
--- a/mysql-test/r/myisam_icp.result
+++ b/mysql-test/r/myisam_icp.result
@@ -436,7 +436,7 @@ WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	Using where
 2	DEPENDENT SUBQUERY	it	eq_ref	PRIMARY	PRIMARY	4	func	1	Using index condition
-2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	3	Using where; Using index; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	3	Using index; Using join buffer (flat, BNL join)
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
 pk	i
@@ -800,7 +800,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t	ALL	PRIMARY,c	NULL	NULL	NULL	64	Using where
 1	PRIMARY	t2	ref	g	g	5	test.t.c	19	Using where
 2	DEPENDENT SUBQUERY	t1	index	PRIMARY	PRIMARY	4	NULL	64	Using where; Using index
-2	DEPENDENT SUBQUERY	t2	eq_ref	PRIMARY	PRIMARY	4	test.t1.a	1	Using index condition; Using where
+2	DEPENDENT SUBQUERY	t2	eq_ref	PRIMARY	PRIMARY	4	test.t1.a	1	Using where
 SELECT COUNT(*) FROM t1 AS t, t2
 WHERE c = g
 AND (EXISTS (SELECT * FROM t1, t2 WHERE a = f  AND h <= t.e AND a > t.b)
diff --git a/mysql-test/r/mysqldump.result b/mysql-test/r/mysqldump.result
index 6bf8759de98..2d26bc774cb 100644
--- a/mysql-test/r/mysqldump.result
+++ b/mysql-test/r/mysqldump.result
@@ -5310,6 +5310,69 @@ a
 DROP TABLE t1;
 DROP TABLE t2;
 DROP DATABASE db_20772273;
+#
+# Bug #25717383: MYSQLDUMP MAY EXECUTE ANY ARBITRARY QUERY
+#
+CREATE DATABASE bug25717383;
+use bug25717383;
+CREATE TABLE `tab
+one` (a int);
+CREATE VIEW `view
+one` as SELECT * FROM `tab
+one`;
+CREATE PROCEDURE `proc
+one`() SELECT * from `tab
+one`;
+CREATE TEMPORARY TABLE `temp
+one` (id INT);
+CREATE TRIGGER `trig
+one` BEFORE INSERT ON `tab
+one` FOR EACH ROW SET NEW.a = 1;
+CREATE EVENT `event
+one` ON SCHEDULE AT '2030-01-01 00:00:00' DO SET @a=5;
+SHOW TABLES FROM bug25717383;
+Tables_in_bug25717383
+tab
+one
+view
+one
+SHOW TRIGGERS FROM bug25717383;
+Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
+trig
+one	INSERT	tab
+one	SET NEW.a = 1	BEFORE	NULL		root@localhost	utf8	utf8_general_ci	latin1_swedish_ci
+SHOW EVENTS FROM bug25717383;
+Db	Name	Definer	Time zone	Type	Execute at	Interval value	Interval field	Starts	Ends	Status	Originator	character_set_client	collation_connection	Database Collation
+bug25717383	event
+one	root@localhost	SYSTEM	ONE TIME	#	NULL	NULL	NULL	NULL	ENABLED	1	utf8	utf8_general_ci	latin1_swedish_ci
+SELECT ROUTINE_NAME FROM INFORMATION_SCHEMA.ROUTINES
+WHERE ROUTINE_SCHEMA='bug25717383' AND ROUTINE_TYPE= 'PROCEDURE'
+       ORDER BY ROUTINE_NAME;
+ROUTINE_NAME
+proc
+one
+SHOW TABLES FROM bug25717383;
+Tables_in_bug25717383
+tab
+one
+view
+one
+SHOW TRIGGERS FROM bug25717383;
+Trigger	Event	Table	Statement	Timing	Created	sql_mode	Definer	character_set_client	collation_connection	Database Collation
+trig
+one	INSERT	tab
+one	SET NEW.a = 1	BEFORE	NULL		root@localhost	utf8	utf8_general_ci	latin1_swedish_ci
+SHOW EVENTS FROM bug25717383;
+Db	Name	Definer	Time zone	Type	Execute at	Interval value	Interval field	Starts	Ends	Status	Originator	character_set_client	collation_connection	Database Collation
+bug25717383	event
+one	root@localhost	SYSTEM	ONE TIME	#	NULL	NULL	NULL	NULL	ENABLED	1	utf8	utf8_general_ci	latin1_swedish_ci
+SELECT ROUTINE_NAME FROM INFORMATION_SCHEMA.ROUTINES
+WHERE ROUTINE_SCHEMA='bug25717383' AND ROUTINE_TYPE= 'PROCEDURE'
+       ORDER BY ROUTINE_NAME;
+ROUTINE_NAME
+proc
+one
+DROP DATABASE bug25717383;
 Usage: mysqldump [OPTIONS] database [tables]
 OR     mysqldump [OPTIONS] --databases [OPTIONS] DB1 [DB2 DB3...]
 OR     mysqldump [OPTIONS] --all-databases [OPTIONS]
diff --git a/mysql-test/r/subselect3.result b/mysql-test/r/subselect3.result
index 0c03959a96a..9d88d0da778 100644
--- a/mysql-test/r/subselect3.result
+++ b/mysql-test/r/subselect3.result
@@ -267,7 +267,7 @@ from t2;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t2	ALL	NULL	NULL	NULL	NULL	2	100.00	
 2	DEPENDENT SUBQUERY	t1	ref_or_null	a	a	5	func	2	100.00	Using where; Full scan on NULL key
-2	DEPENDENT SUBQUERY	t4	ALL	NULL	NULL	NULL	NULL	100	100.00	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t4	ALL	NULL	NULL	NULL	NULL	100	100.00	Using join buffer (flat, BNL join)
 Warnings:
 Note	1276	Field or reference 'test.t2.oref' of SELECT #2 was resolved in SELECT #1
 Note	1003	select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`oref` AS `oref`,<expr_cache><`test`.`t2`.`a`,`test`.`t2`.`b`,`test`.`t2`.`oref`>(<in_optimizer>((`test`.`t2`.`a`,`test`.`t2`.`b`),<exists>(select `test`.`t1`.`a`,`test`.`t1`.`b` from `test`.`t1` join `test`.`t4` where ((`test`.`t1`.`c` = `test`.`t2`.`oref`) and trigcond(trigcond(((<cache>(`test`.`t2`.`a`) = `test`.`t1`.`a`) or isnull(`test`.`t1`.`a`)))) and trigcond(trigcond(((<cache>(`test`.`t2`.`b`) = `test`.`t1`.`b`) or isnull(`test`.`t1`.`b`))))) having (trigcond(<is_not_null_test>(`test`.`t1`.`a`)) and trigcond(<is_not_null_test>(`test`.`t1`.`b`)))))) AS `Z` from `test`.`t2`
@@ -1241,19 +1241,19 @@ explain select * from t2 where a in (select straight_join A.a from t1 A, t1 B);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t2	ALL	NULL	NULL	NULL	NULL	10	Using where
 2	DEPENDENT SUBQUERY	A	ALL	NULL	NULL	NULL	NULL	10	Using where
-2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using join buffer (flat, BNL join)
 explain select * from t2 where a in (select straight_join A.a from t1 A, t1 B);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t2	ALL	NULL	NULL	NULL	NULL	10	Using where
 2	DEPENDENT SUBQUERY	A	ALL	NULL	NULL	NULL	NULL	10	Using where
-2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using join buffer (flat, BNL join)
 explain select straight_join * from t2 X, t2 Y 
 where X.a in (select straight_join A.a from t1 A, t1 B);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	X	ALL	NULL	NULL	NULL	NULL	10	Using where
 1	PRIMARY	Y	ALL	NULL	NULL	NULL	NULL	10	Using join buffer (flat, BNL join)
 2	DEPENDENT SUBQUERY	A	ALL	NULL	NULL	NULL	NULL	10	Using where
-2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using join buffer (flat, BNL join)
 create table t0 (a int, b int);
 insert into t0 values(1,1);
 explain select * from t0, t3 where t3.a in (select a from t2) and (t3.a < 10 or t3.a >30);
diff --git a/mysql-test/r/subselect3_jcl6.result b/mysql-test/r/subselect3_jcl6.result
index 415963af882..069b9a32ae5 100644
--- a/mysql-test/r/subselect3_jcl6.result
+++ b/mysql-test/r/subselect3_jcl6.result
@@ -277,7 +277,7 @@ from t2;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t2	ALL	NULL	NULL	NULL	NULL	2	100.00	
 2	DEPENDENT SUBQUERY	t1	ref_or_null	a	a	5	func	2	100.00	Using where; Full scan on NULL key
-2	DEPENDENT SUBQUERY	t4	ALL	NULL	NULL	NULL	NULL	100	100.00	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t4	ALL	NULL	NULL	NULL	NULL	100	100.00	Using join buffer (flat, BNL join)
 Warnings:
 Note	1276	Field or reference 'test.t2.oref' of SELECT #2 was resolved in SELECT #1
 Note	1003	select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`oref` AS `oref`,<expr_cache><`test`.`t2`.`a`,`test`.`t2`.`b`,`test`.`t2`.`oref`>(<in_optimizer>((`test`.`t2`.`a`,`test`.`t2`.`b`),<exists>(select `test`.`t1`.`a`,`test`.`t1`.`b` from `test`.`t1` join `test`.`t4` where ((`test`.`t1`.`c` = `test`.`t2`.`oref`) and trigcond(trigcond(((<cache>(`test`.`t2`.`a`) = `test`.`t1`.`a`) or isnull(`test`.`t1`.`a`)))) and trigcond(trigcond(((<cache>(`test`.`t2`.`b`) = `test`.`t1`.`b`) or isnull(`test`.`t1`.`b`))))) having (trigcond(<is_not_null_test>(`test`.`t1`.`a`)) and trigcond(<is_not_null_test>(`test`.`t1`.`b`)))))) AS `Z` from `test`.`t2`
@@ -1251,19 +1251,19 @@ explain select * from t2 where a in (select straight_join A.a from t1 A, t1 B);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t2	ALL	NULL	NULL	NULL	NULL	10	Using where
 2	DEPENDENT SUBQUERY	A	ALL	NULL	NULL	NULL	NULL	10	Using where
-2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using join buffer (flat, BNL join)
 explain select * from t2 where a in (select straight_join A.a from t1 A, t1 B);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t2	ALL	NULL	NULL	NULL	NULL	10	Using where
 2	DEPENDENT SUBQUERY	A	ALL	NULL	NULL	NULL	NULL	10	Using where
-2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using join buffer (flat, BNL join)
 explain select straight_join * from t2 X, t2 Y 
 where X.a in (select straight_join A.a from t1 A, t1 B);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	X	ALL	NULL	NULL	NULL	NULL	10	Using where
 1	PRIMARY	Y	ALL	NULL	NULL	NULL	NULL	10	Using join buffer (flat, BNL join)
 2	DEPENDENT SUBQUERY	A	ALL	NULL	NULL	NULL	NULL	10	Using where
-2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	B	ALL	NULL	NULL	NULL	NULL	10	Using join buffer (flat, BNL join)
 create table t0 (a int, b int);
 insert into t0 values(1,1);
 explain select * from t0, t3 where t3.a in (select a from t2) and (t3.a < 10 or t3.a >30);
diff --git a/mysql-test/r/subselect4.result b/mysql-test/r/subselect4.result
index 32ebf41472d..2b9e952652e 100644
--- a/mysql-test/r/subselect4.result
+++ b/mysql-test/r/subselect4.result
@@ -19,7 +19,7 @@ SELECT 1 FROM t1
 WHERE NOT EXISTS (SELECT 1 FROM t2 WHERE 1 = (SELECT MIN(t2.b) FROM t3))
 ORDER BY count(*);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	PRIMARY	t1	index	NULL	a	5	NULL	2	Using where; Using index; Using temporary
+1	PRIMARY	t1	index	NULL	a	5	NULL	2	Using index; Using temporary
 2	DEPENDENT SUBQUERY	t2	ALL	NULL	NULL	NULL	NULL	2	Using where
 3	DEPENDENT SUBQUERY	t3	system	NULL	NULL	NULL	NULL	0	const row not found
 # should not crash the next statement
@@ -1405,7 +1405,7 @@ GROUP BY f9;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE
 3	SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
-2	DEPENDENT SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+2	DEPENDENT SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	2	
 SELECT COUNT(t2.f3),
 (SELECT COUNT(f3) FROM t1 WHERE t2.f1) AS f9
 FROM t2 JOIN t1 ON t1.f3
@@ -1421,7 +1421,7 @@ ORDER BY f9;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE
 3	SUBQUERY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
-2	DEPENDENT SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	2	Using where
+2	DEPENDENT SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	2	
 SELECT COUNT(t2.f3),
 (SELECT COUNT(f3) FROM t1 WHERE t2.f1) AS f9
 FROM t2 JOIN t1 ON t1.f3
@@ -2431,9 +2431,11 @@ WHERE EXISTS (
 )";
 EXECUTE stmt;
 i
+4
 6
 EXECUTE stmt;
 i
+4
 6
 drop table t1, t2, t3;
 #
diff --git a/mysql-test/r/subselect_innodb.result b/mysql-test/r/subselect_innodb.result
index fe69dac17a0..be666547f26 100644
--- a/mysql-test/r/subselect_innodb.result
+++ b/mysql-test/r/subselect_innodb.result
@@ -314,7 +314,7 @@ EXPLAIN SELECT 1 FROM t1 WHERE NOT EXISTS
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	1	Using where
 2	DEPENDENT SUBQUERY	t2	eq_ref	PRIMARY,d	PRIMARY	1	func	1	Using where
-3	DEPENDENT SUBQUERY	t2	index	NULL	d	2	NULL	1	Using where; Using index
+3	DEPENDENT SUBQUERY	t2	index	NULL	d	2	NULL	1	Using index
 DROP TABLE t2;
 CREATE TABLE t2 (b INT, c INT, UNIQUE KEY (b), UNIQUE KEY (b, c )) ENGINE=INNODB;
 INSERT INTO t2 VALUES (1, 1);
diff --git a/mysql-test/r/subselect_mat.result b/mysql-test/r/subselect_mat.result
index 1ea71b6ee32..f7fddf675ea 100644
--- a/mysql-test/r/subselect_mat.result
+++ b/mysql-test/r/subselect_mat.result
@@ -2163,6 +2163,117 @@ execute stmt;
 a
 0
 drop table t1;
+#
+# MDEV-12429: IN subquery used in WHERE of EXISTS subquery
+#
+set optimizer_switch='exists_to_in=off';
+CREATE TABLE t1 (
+pk INT, f1 INT NOT NULL, f2 VARCHAR(3), f3 INT NULL, PRIMARY KEY(pk)) ENGINE=MyISAM;
+INSERT INTO t1 VALUES (1,1,'foo',8), (2,5,'bar',7);
+SELECT sq1.f2    FROM t1 AS sq1
+WHERE EXISTS ( SELECT * FROM t1 AS sq2
+WHERE sq1.`pk` IN ( SELECT f1 FROM t1 ) AND sq2.f1 = sq1.f1 );
+f2
+foo
+EXPLAIN
+SELECT sq1.f2    FROM t1 AS sq1
+WHERE EXISTS ( SELECT * FROM t1 AS sq2
+WHERE sq1.`pk` IN ( SELECT f1 FROM t1 ) AND sq2.f1 = sq1.f1 );
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	sq1	ALL	NULL	NULL	NULL	NULL	2	Using where
+2	DEPENDENT SUBQUERY	<subquery3>	eq_ref	distinct_key	distinct_key	4	func	1	
+2	DEPENDENT SUBQUERY	sq2	ALL	NULL	NULL	NULL	NULL	2	Using where; Using join buffer (flat, BNL join)
+3	MATERIALIZED	t1	ALL	NULL	NULL	NULL	NULL	2	
+# this checks the result set above
+set @save_optimizer_switch= @@optimizer_switch;
+set optimizer_switch= 'materialization=off,semijoin=off';
+SELECT sq1.f2    FROM t1 AS sq1
+WHERE EXISTS ( SELECT * FROM t1 AS sq2
+WHERE sq1.`pk` IN ( SELECT f1 FROM t1 ) AND sq2.f1 = sq1.f1 );
+f2
+foo
+set optimizer_switch= @save_optimizer_switch;
+DROP TABLE t1;
+#
+# MDEV-12145: IN subquery used in WHERE of EXISTS subquery
+#
+set optimizer_switch='exists_to_in=off';
+CREATE TABLE t1 (f1 INT) ENGINE=MyISAM;
+INSERT INTO t1 VALUES (4),(6);
+CREATE TABLE t2 (i2 INT, KEY(i2)) ENGINE=MyISAM;
+INSERT INTO t2 VALUES (8),(7),(1);
+CREATE TABLE t3 (f3 INT, i3 INT, KEY(i3)) ENGINE=MyISAM;
+INSERT INTO t3 VALUES (8,0),(6,3),(2,8),(3,8),(1,6),(0,0),(1,0),(1,5);
+SELECT * FROM t1
+WHERE EXISTS ( SELECT * FROM t2, t3
+WHERE i3 = i2 AND f1 IN ( SELECT f3 FROM t3 ) );
+f1
+6
+EXPLAIN EXTENDED
+SELECT * FROM t1
+WHERE EXISTS ( SELECT * FROM t2, t3
+WHERE i3 = i2 AND f1 IN ( SELECT f3 FROM t3 ) );
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+2	DEPENDENT SUBQUERY	<subquery3>	eq_ref	distinct_key	distinct_key	4	func	1	100.00	
+2	DEPENDENT SUBQUERY	t2	index	i2	i2	5	NULL	3	100.00	Using where; Using index; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t3	ref	i3	i3	5	test.t2.i2	2	100.00	Using index
+3	MATERIALIZED	t3	ALL	NULL	NULL	NULL	NULL	8	100.00	
+Warnings:
+Note	1276	Field or reference 'test.t1.f1' of SELECT #2 was resolved in SELECT #1
+Note	1003	select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where <expr_cache><`test`.`t1`.`f1`>(exists(select 1 from `test`.`t2` semi join (`test`.`t3`) join `test`.`t3` where ((`test`.`t3`.`i3` = `test`.`t2`.`i2`) and (`test`.`t1`.`f1` = `test`.`t3`.`f3`))))
+# this checks the result set above
+set @save_optimizer_switch= @@optimizer_switch;
+set optimizer_switch= 'materialization=off,semijoin=off';
+SELECT * FROM t1
+WHERE EXISTS ( SELECT * FROM t2, t3
+WHERE i3 = i2 AND f1 IN ( SELECT f3 FROM t3 ) );
+f1
+6
+set optimizer_switch= @save_optimizer_switch;
+DROP TABLE t1,t2,t3;
+#
+# MDEV-9686: IN subquery used in WHERE of a subquery from select list
+#
+CREATE TABLE t1 (pk INT PRIMARY KEY, f1 INT);
+INSERT INTO t1 VALUES (1, 4),(2, 3),(3, 3),(4, 6),(5, 3);
+CREATE TABLE t2 (f2 INT);
+INSERT INTO t2 VALUES (1),(2),(3),(4),(5);
+# t1.pk is always IN ( SELECT f2 FROM t2 ),
+# so the IN condition should be true for every row,
+# and thus COUNT(*) should always return 5
+SELECT pk, f1, ( SELECT COUNT(*) FROM t2
+WHERE t1.pk IN ( SELECT f2 FROM t2 ) ) AS sq FROM t1;
+pk	f1	sq
+1	4	5
+2	3	5
+3	3	5
+4	6	5
+5	3	5
+EXPLAIN EXTENDED
+SELECT pk, f1, ( SELECT COUNT(*) FROM t2
+WHERE t1.pk IN ( SELECT f2 FROM t2 ) ) AS sq FROM t1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	5	100.00	
+2	DEPENDENT SUBQUERY	<subquery3>	eq_ref	distinct_key	distinct_key	4	func	1	100.00	
+2	DEPENDENT SUBQUERY	t2	ALL	NULL	NULL	NULL	NULL	5	100.00	Using join buffer (flat, BNL join)
+3	MATERIALIZED	t2	ALL	NULL	NULL	NULL	NULL	5	100.00	
+Warnings:
+Note	1276	Field or reference 'test.t1.pk' of SELECT #2 was resolved in SELECT #1
+Note	1003	select `test`.`t1`.`pk` AS `pk`,`test`.`t1`.`f1` AS `f1`,<expr_cache><`test`.`t1`.`pk`>((select count(0) from `test`.`t2` semi join (`test`.`t2`) where (`test`.`t1`.`pk` = `test`.`t2`.`f2`))) AS `sq` from `test`.`t1`
+# this checks the result set above
+set @save_optimizer_switch= @@optimizer_switch;
+set optimizer_switch= 'materialization=off,semijoin=off';
+SELECT pk, f1, ( SELECT COUNT(*) FROM t2
+WHERE t1.pk IN ( SELECT f2 FROM t2 ) ) AS sq FROM t1;
+pk	f1	sq
+1	4	5
+2	3	5
+3	3	5
+4	6	5
+5	3	5
+set optimizer_switch= @save_optimizer_switch;
+DROP TABLE t1,t2;
 # End of 5.5 tests
 #
 # MDEV-7220: Materialization strategy is not used for REPLACE ... SELECT
diff --git a/mysql-test/r/subselect_sj.result b/mysql-test/r/subselect_sj.result
index 3ca3f0d35fb..325578b27fd 100644
--- a/mysql-test/r/subselect_sj.result
+++ b/mysql-test/r/subselect_sj.result
@@ -178,7 +178,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 2	DEPENDENT SUBQUERY	m16	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (flat, BNL join)
 2	DEPENDENT SUBQUERY	m17	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (flat, BNL join)
 2	DEPENDENT SUBQUERY	m18	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (flat, BNL join)
-2	DEPENDENT SUBQUERY	m19	ALL	NULL	NULL	NULL	NULL	3	Using where; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	m19	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (flat, BNL join)
 select * from
 t1 left join t2 on (t2.a= t1.a and t2.a in (select pk from t10)) 
 where t1.a < 5;
diff --git a/mysql-test/r/subselect_sj_jcl6.result b/mysql-test/r/subselect_sj_jcl6.result
index ed6bf8bc11b..595252daafe 100644
--- a/mysql-test/r/subselect_sj_jcl6.result
+++ b/mysql-test/r/subselect_sj_jcl6.result
@@ -191,7 +191,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 2	DEPENDENT SUBQUERY	m16	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (incremental, BNL join)
 2	DEPENDENT SUBQUERY	m17	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (incremental, BNL join)
 2	DEPENDENT SUBQUERY	m18	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (incremental, BNL join)
-2	DEPENDENT SUBQUERY	m19	ALL	NULL	NULL	NULL	NULL	3	Using where; Using join buffer (incremental, BNL join)
+2	DEPENDENT SUBQUERY	m19	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (incremental, BNL join)
 select * from
 t1 left join t2 on (t2.a= t1.a and t2.a in (select pk from t10)) 
 where t1.a < 5;
diff --git a/mysql-test/r/subselect_sj_mat.result b/mysql-test/r/subselect_sj_mat.result
index fee63d8204e..02c89b7d884 100644
--- a/mysql-test/r/subselect_sj_mat.result
+++ b/mysql-test/r/subselect_sj_mat.result
@@ -2203,6 +2203,117 @@ execute stmt;
 a
 0
 drop table t1;
+#
+# MDEV-12429: IN subquery used in WHERE of EXISTS subquery
+#
+set optimizer_switch='exists_to_in=off';
+CREATE TABLE t1 (
+pk INT, f1 INT NOT NULL, f2 VARCHAR(3), f3 INT NULL, PRIMARY KEY(pk)) ENGINE=MyISAM;
+INSERT INTO t1 VALUES (1,1,'foo',8), (2,5,'bar',7);
+SELECT sq1.f2    FROM t1 AS sq1
+WHERE EXISTS ( SELECT * FROM t1 AS sq2
+WHERE sq1.`pk` IN ( SELECT f1 FROM t1 ) AND sq2.f1 = sq1.f1 );
+f2
+foo
+EXPLAIN
+SELECT sq1.f2    FROM t1 AS sq1
+WHERE EXISTS ( SELECT * FROM t1 AS sq2
+WHERE sq1.`pk` IN ( SELECT f1 FROM t1 ) AND sq2.f1 = sq1.f1 );
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	sq1	ALL	NULL	NULL	NULL	NULL	2	Using where
+2	DEPENDENT SUBQUERY	<subquery3>	eq_ref	distinct_key	distinct_key	4	func	1	
+2	DEPENDENT SUBQUERY	sq2	ALL	NULL	NULL	NULL	NULL	2	Using where; Using join buffer (flat, BNL join)
+3	MATERIALIZED	t1	ALL	NULL	NULL	NULL	NULL	2	
+# this checks the result set above
+set @save_optimizer_switch= @@optimizer_switch;
+set optimizer_switch= 'materialization=off,semijoin=off';
+SELECT sq1.f2    FROM t1 AS sq1
+WHERE EXISTS ( SELECT * FROM t1 AS sq2
+WHERE sq1.`pk` IN ( SELECT f1 FROM t1 ) AND sq2.f1 = sq1.f1 );
+f2
+foo
+set optimizer_switch= @save_optimizer_switch;
+DROP TABLE t1;
+#
+# MDEV-12145: IN subquery used in WHERE of EXISTS subquery
+#
+set optimizer_switch='exists_to_in=off';
+CREATE TABLE t1 (f1 INT) ENGINE=MyISAM;
+INSERT INTO t1 VALUES (4),(6);
+CREATE TABLE t2 (i2 INT, KEY(i2)) ENGINE=MyISAM;
+INSERT INTO t2 VALUES (8),(7),(1);
+CREATE TABLE t3 (f3 INT, i3 INT, KEY(i3)) ENGINE=MyISAM;
+INSERT INTO t3 VALUES (8,0),(6,3),(2,8),(3,8),(1,6),(0,0),(1,0),(1,5);
+SELECT * FROM t1
+WHERE EXISTS ( SELECT * FROM t2, t3
+WHERE i3 = i2 AND f1 IN ( SELECT f3 FROM t3 ) );
+f1
+6
+EXPLAIN EXTENDED
+SELECT * FROM t1
+WHERE EXISTS ( SELECT * FROM t2, t3
+WHERE i3 = i2 AND f1 IN ( SELECT f3 FROM t3 ) );
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+2	DEPENDENT SUBQUERY	<subquery3>	eq_ref	distinct_key	distinct_key	4	func	1	100.00	
+2	DEPENDENT SUBQUERY	t2	index	i2	i2	5	NULL	3	100.00	Using where; Using index; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t3	ref	i3	i3	5	test.t2.i2	2	100.00	Using index
+3	MATERIALIZED	t3	ALL	NULL	NULL	NULL	NULL	8	100.00	
+Warnings:
+Note	1276	Field or reference 'test.t1.f1' of SELECT #2 was resolved in SELECT #1
+Note	1003	select `test`.`t1`.`f1` AS `f1` from `test`.`t1` where <expr_cache><`test`.`t1`.`f1`>(exists(select 1 from `test`.`t2` semi join (`test`.`t3`) join `test`.`t3` where ((`test`.`t3`.`i3` = `test`.`t2`.`i2`) and (`test`.`t1`.`f1` = `test`.`t3`.`f3`))))
+# this checks the result set above
+set @save_optimizer_switch= @@optimizer_switch;
+set optimizer_switch= 'materialization=off,semijoin=off';
+SELECT * FROM t1
+WHERE EXISTS ( SELECT * FROM t2, t3
+WHERE i3 = i2 AND f1 IN ( SELECT f3 FROM t3 ) );
+f1
+6
+set optimizer_switch= @save_optimizer_switch;
+DROP TABLE t1,t2,t3;
+#
+# MDEV-9686: IN subquery used in WHERE of a subquery from select list
+#
+CREATE TABLE t1 (pk INT PRIMARY KEY, f1 INT);
+INSERT INTO t1 VALUES (1, 4),(2, 3),(3, 3),(4, 6),(5, 3);
+CREATE TABLE t2 (f2 INT);
+INSERT INTO t2 VALUES (1),(2),(3),(4),(5);
+# t1.pk is always IN ( SELECT f2 FROM t2 ),
+# so the IN condition should be true for every row,
+# and thus COUNT(*) should always return 5
+SELECT pk, f1, ( SELECT COUNT(*) FROM t2
+WHERE t1.pk IN ( SELECT f2 FROM t2 ) ) AS sq FROM t1;
+pk	f1	sq
+1	4	5
+2	3	5
+3	3	5
+4	6	5
+5	3	5
+EXPLAIN EXTENDED
+SELECT pk, f1, ( SELECT COUNT(*) FROM t2
+WHERE t1.pk IN ( SELECT f2 FROM t2 ) ) AS sq FROM t1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	5	100.00	
+2	DEPENDENT SUBQUERY	<subquery3>	eq_ref	distinct_key	distinct_key	4	func	1	100.00	
+2	DEPENDENT SUBQUERY	t2	ALL	NULL	NULL	NULL	NULL	5	100.00	Using join buffer (flat, BNL join)
+3	MATERIALIZED	t2	ALL	NULL	NULL	NULL	NULL	5	100.00	
+Warnings:
+Note	1276	Field or reference 'test.t1.pk' of SELECT #2 was resolved in SELECT #1
+Note	1003	select `test`.`t1`.`pk` AS `pk`,`test`.`t1`.`f1` AS `f1`,<expr_cache><`test`.`t1`.`pk`>((select count(0) from `test`.`t2` semi join (`test`.`t2`) where (`test`.`t1`.`pk` = `test`.`t2`.`f2`))) AS `sq` from `test`.`t1`
+# this checks the result set above
+set @save_optimizer_switch= @@optimizer_switch;
+set optimizer_switch= 'materialization=off,semijoin=off';
+SELECT pk, f1, ( SELECT COUNT(*) FROM t2
+WHERE t1.pk IN ( SELECT f2 FROM t2 ) ) AS sq FROM t1;
+pk	f1	sq
+1	4	5
+2	3	5
+3	3	5
+4	6	5
+5	3	5
+set optimizer_switch= @save_optimizer_switch;
+DROP TABLE t1,t2;
 # End of 5.5 tests
 #
 # MDEV-7220: Materialization strategy is not used for REPLACE ... SELECT
diff --git a/mysql-test/r/symlink.result b/mysql-test/r/symlink.result
index 279af1e44d2..3218de4b225 100644
--- a/mysql-test/r/symlink.result
+++ b/mysql-test/r/symlink.result
@@ -213,3 +213,14 @@ t2	CREATE TABLE `t2` (
   PRIMARY KEY (`a`)
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 drop tables t1, t2;
+#
+# Test for bug #25514146 DB_NAME IS IGNORED WHEN CREATING TABLE
+# WITH DATA DIRECTORY
+#
+# Make sure we have no current database
+CREATE DATABASE x;
+USE x;
+DROP DATABASE x;
+CREATE TABLE test.t1(id INT(11)) ENGINE MYISAM
+DATA DIRECTORY "MYSQLTEST_VARDIR/tmp";
+DROP TABLE test.t1;
diff --git a/mysql-test/suite/maria/icp.result b/mysql-test/suite/maria/icp.result
index 1c11072cbde..cc03898f054 100644
--- a/mysql-test/suite/maria/icp.result
+++ b/mysql-test/suite/maria/icp.result
@@ -438,7 +438,7 @@ WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	3	Using where
 2	DEPENDENT SUBQUERY	it	eq_ref	PRIMARY	PRIMARY	4	func	1	Using index condition
-2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	3	Using where; Using index; Using join buffer (flat, BNL join)
+2	DEPENDENT SUBQUERY	t2	index	NULL	PRIMARY	4	NULL	3	Using index; Using join buffer (flat, BNL join)
 SELECT * FROM t1
 WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
 pk	i
@@ -802,7 +802,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t	ALL	PRIMARY,c	NULL	NULL	NULL	64	Using where
 1	PRIMARY	t2	ref	g	g	5	test.t.c	19	Using where
 2	DEPENDENT SUBQUERY	t1	index	PRIMARY	PRIMARY	4	NULL	64	Using where; Using index
-2	DEPENDENT SUBQUERY	t2	eq_ref	PRIMARY	PRIMARY	4	test.t1.a	1	Using index condition; Using where
+2	DEPENDENT SUBQUERY	t2	eq_ref	PRIMARY	PRIMARY	4	test.t1.a	1	Using where
 SELECT COUNT(*) FROM t1 AS t, t2
 WHERE c = g
 AND (EXISTS (SELECT * FROM t1, t2 WHERE a = f  AND h <= t.e AND a > t.b)
diff --git a/mysql-test/t/events_2.test b/mysql-test/t/events_2.test
index 5443f76d1a1..bc906e37457 100644
--- a/mysql-test/t/events_2.test
+++ b/mysql-test/t/events_2.test
@@ -13,7 +13,7 @@ use events_test;
 # mysql.event intact checking end
 #
 
-create event e_26 on schedule at '2027-01-01 00:00:00' disable do set @a = 5;
+create event e_26 on schedule at '2037-01-01 00:00:00' disable do set @a = 5;
 select db, name, body, definer, convert_tz(execute_at, 'UTC', 'SYSTEM'), on_completion from mysql.event;
 drop event e_26;
 --error ER_WRONG_VALUE
diff --git a/mysql-test/t/loaddata.test b/mysql-test/t/loaddata.test
index 1bc7eb139b9..8f8ff3520a2 100644
--- a/mysql-test/t/loaddata.test
+++ b/mysql-test/t/loaddata.test
@@ -294,7 +294,7 @@ SELECT * FROM v2;
 DELETE FROM t1;
 
 --echo
---error ER_LOAD_DATA_INVALID_COLUMN
+--error ER_NONUPDATEABLE_COLUMN
 LOAD DATA INFILE '../../std_data/bug35469.dat' INTO TABLE v2
   FIELDS ESCAPED BY '\\'
   TERMINATED BY ','
diff --git a/mysql-test/t/log_tables-big.test b/mysql-test/t/log_tables-big.test
index 8c956fa6f55..8936a163d73 100644
--- a/mysql-test/t/log_tables-big.test
+++ b/mysql-test/t/log_tables-big.test
@@ -7,6 +7,8 @@
 # check that CSV engine was compiled in
 --source include/have_csv.inc
 
+set @@global.log_output = 'TABLE';
+
 connect (con1,localhost,root,,);
 connect (con2,localhost,root,,);
 
@@ -18,18 +20,20 @@ set session long_query_time=10;
 select get_lock('bug27638', 1);
 connection con2;
 set session long_query_time=1;
-truncate table mysql.slow_log;
 select get_lock('bug27638', 2);
-select if (query_time between '00:00:01' and '00:00:10', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log;
-truncate table mysql.slow_log;
+select if (query_time >= '00:00:01', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
+       where sql_text = 'select get_lock(\'bug27638\', 2)';
 select get_lock('bug27638', 60);
-select if (query_time between '00:00:59' and '00:01:10', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log;
-truncate table mysql.slow_log;
+select if (query_time >= '00:00:59', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
+       where sql_text = 'select get_lock(\'bug27638\', 60)';
 select get_lock('bug27638', 101);
-select if (query_time between '00:01:40' and '00:01:50', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log;
+select if (query_time >= '00:01:40', 'OK', 'WRONG') as qt, sql_text from mysql.slow_log
+       where sql_text = 'select get_lock(\'bug27638\', 101)';
 connection con1;
 select release_lock('bug27638');
 connection default;
 
 disconnect con1;
 disconnect con2;
+
+set @@global.log_output=default;
diff --git a/mysql-test/t/mysqldump.test b/mysql-test/t/mysqldump.test
index 708ed25f89c..bb5a9ae1846 100644
--- a/mysql-test/t/mysqldump.test
+++ b/mysql-test/t/mysqldump.test
@@ -2483,6 +2483,56 @@ DROP TABLE t1;
 DROP TABLE t2;
 DROP DATABASE db_20772273;
 
+--echo #
+--echo # Bug #25717383: MYSQLDUMP MAY EXECUTE ANY ARBITRARY QUERY
+--echo #
+
+
+CREATE DATABASE bug25717383;
+use bug25717383;
+
+CREATE TABLE `tab
+one` (a int);
+CREATE VIEW `view
+one` as SELECT * FROM `tab
+one`;
+
+CREATE PROCEDURE `proc
+one`() SELECT * from `tab
+one`;
+
+CREATE TEMPORARY TABLE `temp
+one` (id INT);
+
+CREATE TRIGGER `trig
+one` BEFORE INSERT ON `tab
+one` FOR EACH ROW SET NEW.a = 1;
+
+CREATE EVENT `event
+one` ON SCHEDULE AT '2030-01-01 00:00:00' DO SET @a=5;
+
+SHOW TABLES FROM bug25717383;
+SHOW TRIGGERS FROM bug25717383;
+--replace_column 6 #
+SHOW EVENTS FROM bug25717383;
+
+SELECT ROUTINE_NAME FROM INFORMATION_SCHEMA.ROUTINES
+       WHERE ROUTINE_SCHEMA='bug25717383' AND ROUTINE_TYPE= 'PROCEDURE'
+       ORDER BY ROUTINE_NAME;
+
+--exec $MYSQL_DUMP --triggers --events --routines --add-drop-database --databases bug25717383 > $MYSQLTEST_VARDIR/tmp/bug25717383.sql
+
+SHOW TABLES FROM bug25717383;
+SHOW TRIGGERS FROM bug25717383;
+--replace_column 6 #
+SHOW EVENTS FROM bug25717383;
+
+SELECT ROUTINE_NAME FROM INFORMATION_SCHEMA.ROUTINES
+       WHERE ROUTINE_SCHEMA='bug25717383' AND ROUTINE_TYPE= 'PROCEDURE'
+       ORDER BY ROUTINE_NAME;
+
+DROP DATABASE bug25717383;
+
 #
 # MDEV-6091 mysqldump goes in a loop and segfaults if --dump-slave is specified and it cannot connect to the server
 #
diff --git a/mysql-test/t/subselect_sj_mat.test b/mysql-test/t/subselect_sj_mat.test
index d2bafa86028..5276502190e 100644
--- a/mysql-test/t/subselect_sj_mat.test
+++ b/mysql-test/t/subselect_sj_mat.test
@@ -1857,6 +1857,95 @@ execute stmt;
 
 drop table t1;
 
+--echo #
+--echo # MDEV-12429: IN subquery used in WHERE of EXISTS subquery
+--echo #
+
+set optimizer_switch='exists_to_in=off';
+CREATE TABLE t1 (
+  pk INT, f1 INT NOT NULL, f2 VARCHAR(3), f3 INT NULL, PRIMARY KEY(pk)) ENGINE=MyISAM;
+INSERT INTO t1 VALUES (1,1,'foo',8), (2,5,'bar',7);
+
+SELECT sq1.f2    FROM t1 AS sq1
+  WHERE EXISTS ( SELECT * FROM t1 AS sq2
+                   WHERE sq1.`pk` IN ( SELECT f1 FROM t1 ) AND sq2.f1 = sq1.f1 );
+
+EXPLAIN
+SELECT sq1.f2    FROM t1 AS sq1
+  WHERE EXISTS ( SELECT * FROM t1 AS sq2
+                   WHERE sq1.`pk` IN ( SELECT f1 FROM t1 ) AND sq2.f1 = sq1.f1 );
+
+--echo # this checks the result set above
+set @save_optimizer_switch= @@optimizer_switch;
+set optimizer_switch= 'materialization=off,semijoin=off';
+SELECT sq1.f2    FROM t1 AS sq1
+  WHERE EXISTS ( SELECT * FROM t1 AS sq2
+                   WHERE sq1.`pk` IN ( SELECT f1 FROM t1 ) AND sq2.f1 = sq1.f1 );
+set optimizer_switch= @save_optimizer_switch;
+
+DROP TABLE t1;
+
+--echo #
+--echo # MDEV-12145: IN subquery used in WHERE of EXISTS subquery
+--echo #
+
+set optimizer_switch='exists_to_in=off';
+CREATE TABLE t1 (f1 INT) ENGINE=MyISAM;
+INSERT INTO t1 VALUES (4),(6);
+
+CREATE TABLE t2 (i2 INT, KEY(i2)) ENGINE=MyISAM;
+INSERT INTO t2 VALUES (8),(7),(1);
+
+CREATE TABLE t3 (f3 INT, i3 INT, KEY(i3)) ENGINE=MyISAM;
+INSERT INTO t3 VALUES (8,0),(6,3),(2,8),(3,8),(1,6),(0,0),(1,0),(1,5);
+
+SELECT * FROM t1
+  WHERE EXISTS ( SELECT * FROM t2, t3
+                   WHERE i3 = i2 AND f1 IN ( SELECT f3 FROM t3 ) );
+EXPLAIN EXTENDED
+SELECT * FROM t1
+  WHERE EXISTS ( SELECT * FROM t2, t3
+                   WHERE i3 = i2 AND f1 IN ( SELECT f3 FROM t3 ) );
+
+--echo # this checks the result set above
+set @save_optimizer_switch= @@optimizer_switch;
+set optimizer_switch= 'materialization=off,semijoin=off';
+SELECT * FROM t1
+  WHERE EXISTS ( SELECT * FROM t2, t3
+                   WHERE i3 = i2 AND f1 IN ( SELECT f3 FROM t3 ) );
+set optimizer_switch= @save_optimizer_switch;
+
+DROP TABLE t1,t2,t3;
+
+--echo #
+--echo # MDEV-9686: IN subquery used in WHERE of a subquery from select list
+--echo #
+
+CREATE TABLE t1 (pk INT PRIMARY KEY, f1 INT);
+INSERT INTO t1 VALUES (1, 4),(2, 3),(3, 3),(4, 6),(5, 3);
+
+CREATE TABLE t2 (f2 INT);
+INSERT INTO t2 VALUES (1),(2),(3),(4),(5);
+
+--echo # t1.pk is always IN ( SELECT f2 FROM t2 ),
+--echo # so the IN condition should be true for every row,
+--echo # and thus COUNT(*) should always return 5
+
+SELECT pk, f1, ( SELECT COUNT(*) FROM t2
+                   WHERE t1.pk IN ( SELECT f2 FROM t2 ) ) AS sq FROM t1;
+EXPLAIN EXTENDED
+SELECT pk, f1, ( SELECT COUNT(*) FROM t2
+                   WHERE t1.pk IN ( SELECT f2 FROM t2 ) ) AS sq FROM t1;
+
+--echo # this checks the result set above
+set @save_optimizer_switch= @@optimizer_switch;
+set optimizer_switch= 'materialization=off,semijoin=off';
+SELECT pk, f1, ( SELECT COUNT(*) FROM t2
+                   WHERE t1.pk IN ( SELECT f2 FROM t2 ) ) AS sq FROM t1;
+set optimizer_switch= @save_optimizer_switch;
+
+DROP TABLE t1,t2;
+
 --echo # End of 5.5 tests
 --echo #
 --echo # MDEV-7220: Materialization strategy is not used for REPLACE ... SELECT
diff --git a/mysql-test/t/symlink.test b/mysql-test/t/symlink.test
index 20585dd9ab7..7638061a8aa 100644
--- a/mysql-test/t/symlink.test
+++ b/mysql-test/t/symlink.test
@@ -298,3 +298,19 @@ show create table t1;
 create table t2 like t1;
 show create table t2;
 drop tables t1, t2;
+
+--echo #
+--echo # Test for bug #25514146 DB_NAME IS IGNORED WHEN CREATING TABLE
+--echo # WITH DATA DIRECTORY
+--echo #
+
+--echo # Make sure we have no current database
+CREATE DATABASE x;
+USE x;
+DROP DATABASE x;
+
+--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+eval CREATE TABLE test.t1(id INT(11)) ENGINE MYISAM
+DATA DIRECTORY "$MYSQLTEST_VARDIR/tmp";
+
+DROP TABLE test.t1;
diff --git a/mysql-test/valgrind.supp b/mysql-test/valgrind.supp
index bde01a648f9..620bc958196 100644
--- a/mysql-test/valgrind.supp
+++ b/mysql-test/valgrind.supp
@@ -1,5 +1,5 @@
 # Copyright (c) 2005, 2015, Oracle and/or its affiliates.
-# Copyright (c) 2008, 2016, MariaDB
+# Copyright (c) 2008, 2017, MariaDB
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Library General Public
@@ -1386,4 +1386,3 @@
    obj:*/libssl.so.0.9.8
    ...
 }
-