Merge branch '10.2' into 10.3

60 files changed, 896 insertions, 31 deletions

diff --git a/mysql-test/main/alter_table_errors.result b/mysql-test/main/alter_table_errors.result
index 020a30304d0..b26409e3d05 100644
--- a/mysql-test/main/alter_table_errors.result
+++ b/mysql-test/main/alter_table_errors.result
@@ -8,3 +8,22 @@ t	CREATE TABLE `t` (
   `v` int(11) GENERATED ALWAYS AS (`a`) VIRTUAL
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 drop table t;
+create temporary table t1 (a int, v int as (a));
+alter table t1 change column a b int, algorithm=inplace;
+ERROR 0A000: ALGORITHM=INPLACE is not supported for this operation. Try ALGORITHM=COPY
+show create table t1;
+Table	Create Table
+t1	CREATE TEMPORARY TABLE `t1` (
+  `a` int(11) DEFAULT NULL,
+  `v` int(11) GENERATED ALWAYS AS (`a`) VIRTUAL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+create temporary table t2 (a int, v int as (a));
+lock table t2 write;
+alter table t2 change column a b int, algorithm=inplace;
+ERROR 0A000: ALGORITHM=INPLACE is not supported for this operation. Try ALGORITHM=COPY
+show create table t2;
+Table	Create Table
+t2	CREATE TEMPORARY TABLE `t2` (
+  `a` int(11) DEFAULT NULL,
+  `v` int(11) GENERATED ALWAYS AS (`a`) VIRTUAL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
diff --git a/mysql-test/main/alter_table_errors.test b/mysql-test/main/alter_table_errors.test
index d9982ac26f4..8fa65b0f330 100644
--- a/mysql-test/main/alter_table_errors.test
+++ b/mysql-test/main/alter_table_errors.test
@@ -8,3 +8,14 @@ create table t (a int, v int as (a)) engine=innodb;
 alter table t change column a b tinyint, algorithm=inplace;
 show create table t;
 drop table t;
+
+create temporary table t1 (a int, v int as (a));
+--error ER_ALTER_OPERATION_NOT_SUPPORTED
+alter table t1 change column a b int, algorithm=inplace;
+show create table t1;
+
+create temporary table t2 (a int, v int as (a));
+lock table t2 write;
+--error ER_ALTER_OPERATION_NOT_SUPPORTED
+alter table t2 change column a b int, algorithm=inplace;
+show create table t2;
diff --git a/mysql-test/main/check.result b/mysql-test/main/check.result
index e3dcda773f4..e882a4cdbe6 100644
--- a/mysql-test/main/check.result
+++ b/mysql-test/main/check.result
@@ -85,3 +85,13 @@ t1	CREATE TABLE `t1` (
   `c` int(11) DEFAULT NULL
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 DROP TABLE t1;
+create temporary table t1 (
+id int not null auto_increment primary key,
+f int not null default 0
+);
+insert into t1 () values ();
+alter ignore table t1 add constraint check (f > 0);
+Warnings:
+Warning	4025	CONSTRAINT `CONSTRAINT_1` failed for `test`.`t1`
+alter table t1;
+drop table t1;
diff --git a/mysql-test/main/check.test b/mysql-test/main/check.test
index cce8fd34c9c..475a7996a09 100644
--- a/mysql-test/main/check.test
+++ b/mysql-test/main/check.test
@@ -103,3 +103,15 @@ CREATE OR REPLACE TABLE t1 (a INT, b INT, c INT, CHECK (a+b>0)) ENGINE=MyISAM;
 ALTER TABLE t1 DROP COLUMN b, DROP CONSTRAINT `CONSTRAINT_1`;
 SHOW CREATE TABLE t1;
 DROP TABLE t1;
+
+#
+# MDEV-16903 Assertion `!auto_increment_field_not_null' failed in TABLE::init after unsuccessful attempt to add CHECK constraint on temporary table
+#
+create temporary table t1 (
+  id int not null auto_increment primary key,
+  f int not null default 0
+);
+insert into t1 () values ();
+alter ignore table t1 add constraint check (f > 0);
+alter table t1;
+drop table t1;
diff --git a/mysql-test/main/func_group_innodb.result b/mysql-test/main/func_group_innodb.result
index 27493ae710b..e149997af4f 100644
--- a/mysql-test/main/func_group_innodb.result
+++ b/mysql-test/main/func_group_innodb.result
@@ -246,4 +246,28 @@ EXPLAIN SELECT MIN(c) FROM t1 GROUP BY b;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	range	NULL	b	263	NULL	3	Using index for group-by
 DROP TABLE t1;
+#
+# MDEV-17589: Stack-buffer-overflow with indexed varchar (utf8) field
+#
+CREATE TABLE t1 (v1 varchar(1020), v2 varchar(2), v3 varchar(2),
+KEY k1 (v3,v2,v1)) ENGINE=InnoDB CHARACTER SET=utf8 ROW_FORMAT=DYNAMIC;
+INSERT INTO t1 VALUES ('king', 'qu','qu'), ('bad','go','go');
+explain
+SELECT MIN(t1.v1) FROM t1 where t1.v2='qu' and t1.v3='qu';
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Select tables optimized away
+SELECT MIN(t1.v1) FROM t1 where t1.v2='qu' and t1.v3='qu';
+MIN(t1.v1)
+king
+drop table t1;
+CREATE TABLE t1 (v1 varchar(1024) CHARACTER SET utf8, KEY v1 (v1)) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
+INSERT INTO t1 VALUES ('king'), ('bad');
+explain
+SELECT MIN(x.v1) FROM (SELECT t1.* FROM t1 WHERE t1.v1 >= 'p') x;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No matching min/max row
+SELECT MIN(x.v1) FROM (SELECT t1.* FROM t1 WHERE t1.v1 >= 'p') x;
+MIN(x.v1)
+NULL
+drop table t1;
 End of 5.5 tests
diff --git a/mysql-test/main/func_group_innodb.test b/mysql-test/main/func_group_innodb.test
index 1d175f85ed9..c4914b97641 100644
--- a/mysql-test/main/func_group_innodb.test
+++ b/mysql-test/main/func_group_innodb.test
@@ -192,4 +192,23 @@ EXPLAIN SELECT MIN(c) FROM t1 GROUP BY b;
 
 DROP TABLE t1;
 
+--echo #
+--echo # MDEV-17589: Stack-buffer-overflow with indexed varchar (utf8) field
+--echo #
+
+CREATE TABLE t1 (v1 varchar(1020), v2 varchar(2), v3 varchar(2),
+                KEY k1 (v3,v2,v1)) ENGINE=InnoDB CHARACTER SET=utf8 ROW_FORMAT=DYNAMIC;
+INSERT INTO t1 VALUES ('king', 'qu','qu'), ('bad','go','go');
+explain
+SELECT MIN(t1.v1) FROM t1 where t1.v2='qu' and t1.v3='qu';
+SELECT MIN(t1.v1) FROM t1 where t1.v2='qu' and t1.v3='qu';
+drop table t1;
+
+CREATE TABLE t1 (v1 varchar(1024) CHARACTER SET utf8, KEY v1 (v1)) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
+INSERT INTO t1 VALUES ('king'), ('bad');
+explain
+SELECT MIN(x.v1) FROM (SELECT t1.* FROM t1 WHERE t1.v1 >= 'p') x;
+SELECT MIN(x.v1) FROM (SELECT t1.* FROM t1 WHERE t1.v1 >= 'p') x;
+drop table t1;
+
 --echo End of 5.5 tests
diff --git a/mysql-test/main/grant5.result b/mysql-test/main/grant5.result
index 24abc61a348..c0fecf0c369 100644
--- a/mysql-test/main/grant5.result
+++ b/mysql-test/main/grant5.result
@@ -18,3 +18,10 @@ ERROR 42000: Access denied for user 'test'@'%' to database 'mysql'
 connection default;
 drop user test, foo;
 drop role foo;
+CREATE TABLE t1 (a INT);
+LOCK TABLE t1 WRITE;
+REVOKE EXECUTE ON PROCEDURE sp FROM u;
+ERROR HY000: Table 'user' was not locked with LOCK TABLES
+REVOKE PROCESS ON *.* FROM u;
+ERROR HY000: Table 'user' was not locked with LOCK TABLES
+DROP TABLE t1;
diff --git a/mysql-test/main/grant5.test b/mysql-test/main/grant5.test
index 14f2fd65020..649bba7d1ca 100644
--- a/mysql-test/main/grant5.test
+++ b/mysql-test/main/grant5.test
@@ -23,3 +23,13 @@ show grants for foo@'%'; # user
 drop user test, foo;
 drop role foo;
 
+#
+# MDEV-17975 Assertion `! is_set()' or `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' failed upon REVOKE under LOCK TABLE
+#
+CREATE TABLE t1 (a INT);
+LOCK TABLE t1 WRITE;
+--error ER_TABLE_NOT_LOCKED
+REVOKE EXECUTE ON PROCEDURE sp FROM u;
+--error ER_TABLE_NOT_LOCKED
+REVOKE PROCESS ON *.* FROM u;
+DROP TABLE t1;
diff --git a/mysql-test/main/innodb_ext_key.result b/mysql-test/main/innodb_ext_key.result
index c55e8d138f8..7a994730738 100644
--- a/mysql-test/main/innodb_ext_key.result
+++ b/mysql-test/main/innodb_ext_key.result
@@ -1089,6 +1089,7 @@ from
 t0 A, t0 B, t0 C;
 drop table t0,t1;
 # 
+# 
 # MDEV-10360: Extended keys: index properties depend on index order
 # 
 create table t0 (a int);
diff --git a/mysql-test/main/innodb_ext_key.test b/mysql-test/main/innodb_ext_key.test
index a721943e8bc..4104ac5f787 100644
--- a/mysql-test/main/innodb_ext_key.test
+++ b/mysql-test/main/innodb_ext_key.test
@@ -726,6 +726,7 @@ if ($rows < 2)
 drop table t0,t1;
 
 --echo # 
+--echo # 
 --echo # MDEV-10360: Extended keys: index properties depend on index order
 --echo # 
 create table t0 (a int);
diff --git a/mysql-test/main/mysqldump.result b/mysql-test/main/mysqldump.result
index 1366f9bdd12..556245df9cd 100644
--- a/mysql-test/main/mysqldump.result
+++ b/mysql-test/main/mysqldump.result
@@ -4333,12 +4333,12 @@ second	ee1	root@localhost	UTC	ONE TIME	2035-12-31 20:01:23	NULL	NULL	NULL	NULL	E
 show create event ee1;
 Event	sql_mode	time_zone	Create Event	character_set_client	collation_connection	Database Collation
 ee1		UTC	CREATE DEFINER=`root`@`localhost` EVENT `ee1` ON SCHEDULE AT '2035-12-31 20:01:23' ON COMPLETION NOT PRESERVE ENABLE DO set @a=5	latin1	latin1_swedish_ci	latin1_swedish_ci
-create event ee2 on schedule at '2018-12-31 21:01:23' do set @a=5;
+create event ee2 on schedule at '2030-12-31 21:01:22' do set @a=5;
 create event ee3 on schedule at '2030-12-31 22:01:23' do set @a=5;
 show events;
 Db	Name	Definer	Time zone	Type	Execute at	Interval value	Interval field	Starts	Ends	Status	Originator	character_set_client	collation_connection	Database Collation
 second	ee1	root@localhost	UTC	ONE TIME	2035-12-31 20:01:23	NULL	NULL	NULL	NULL	ENABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
-second	ee2	root@localhost	UTC	ONE TIME	2018-12-31 21:01:23	NULL	NULL	NULL	NULL	ENABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
+second	ee2	root@localhost	UTC	ONE TIME	2030-12-31 21:01:22	NULL	NULL	NULL	NULL	ENABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
 second	ee3	root@localhost	UTC	ONE TIME	2030-12-31 22:01:23	NULL	NULL	NULL	NULL	ENABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
 drop database second;
 create database third;
@@ -4346,7 +4346,7 @@ use third;
 show events;
 Db	Name	Definer	Time zone	Type	Execute at	Interval value	Interval field	Starts	Ends	Status	Originator	character_set_client	collation_connection	Database Collation
 third	ee1	root@localhost	UTC	ONE TIME	2035-12-31 20:01:23	NULL	NULL	NULL	NULL	ENABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
-third	ee2	root@localhost	UTC	ONE TIME	2018-12-31 21:01:23	NULL	NULL	NULL	NULL	ENABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
+third	ee2	root@localhost	UTC	ONE TIME	2030-12-31 21:01:22	NULL	NULL	NULL	NULL	ENABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
 third	ee3	root@localhost	UTC	ONE TIME	2030-12-31 22:01:23	NULL	NULL	NULL	NULL	ENABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
 drop database third;
 set time_zone = 'SYSTEM';
diff --git a/mysql-test/main/mysqldump.test b/mysql-test/main/mysqldump.test
index 6567596c35c..dbd32f3e74a 100644
--- a/mysql-test/main/mysqldump.test
+++ b/mysql-test/main/mysqldump.test
@@ -1810,7 +1810,7 @@ show create event ee1;
 
 ## prove three works (with spaces and tabs on the end)
 # start with one from the previous restore
-create event ee2 on schedule at '2018-12-31 21:01:23' do set @a=5;	      
+create event ee2 on schedule at '2030-12-31 21:01:22' do set @a=5;	      
 create event ee3 on schedule at '2030-12-31 22:01:23' do set @a=5;    		
 show events;
 --exec $MYSQL_DUMP --events second > $MYSQLTEST_VARDIR/tmp/bug16853-2.sql
diff --git a/mysql-test/main/partition_alter.test b/mysql-test/main/partition_alter.test
index 62a3e1c0777..91ae67e2f7b 100644
--- a/mysql-test/main/partition_alter.test
+++ b/mysql-test/main/partition_alter.test
@@ -79,7 +79,6 @@ partition p1 values less than ('2016-10-18'),
 partition p2 values less than ('2020-10-19'));
 insert t1 values (0, '2000-01-02', 0);
 insert t1 values (1, '2020-01-02', 10);
---replace_regex /#sql-[0-9a-f_]*/#sql-temporary/
 --error ER_CONSTRAINT_FAILED
 alter table t1 add check (b in (0, 1));
 alter table t1 add check (b in (0, 10));
@@ -96,7 +95,6 @@ partition p1 values less than ('2016-10-18'),
 partition p2 values less than ('2020-10-19'));
 insert t1 values (0, '2000-01-02', 0);
 insert t1 values (1, '2020-01-02', 10);
---replace_regex /#sql-[0-9a-f_]*/#sql-temporary/
 --error ER_CONSTRAINT_FAILED
 alter table t1 add check (b in (0, 1));
 alter table t1 add check (b in (0, 10));
diff --git a/mysql-test/main/partition_innodb.result b/mysql-test/main/partition_innodb.result
index 3d8d2040a48..cdfe619cb29 100644
--- a/mysql-test/main/partition_innodb.result
+++ b/mysql-test/main/partition_innodb.result
@@ -954,6 +954,26 @@ test_jfg	test_jfg11
 test_jfg	test_jfg12#P#p1000
 test_jfg	test_jfg12#P#pmax
 DROP DATABASE test_jfg;
+create table t1 (a int) engine=innodb;
+create table t2 (
+b int,
+c int,
+d bit not null default 0,
+v bit as (d) virtual,
+key (b,v)
+) engine=innodb partition by hash (b);
+insert into t1 values (1),(2);
+insert into t2 (b,c,d) values (1,1,0),(2,2,0);
+explain select t1.* from t1 join t2 on (v = a);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	
+1	SIMPLE	t2	index	NULL	b	7	NULL	2	Using where; Using index; Using join buffer (flat, BNL join)
+select t1.* from t1 join t2 on (v = a);
+a
+drop table t1, t2;
+#
+# End of 10.2 tests
+#
 #
 # MDEV-16241 Assertion `inited==RND' failed in handler::ha_rnd_end()
 #
@@ -965,3 +985,6 @@ SELECT COUNT(*) FROM t1 WHERE x IS NULL AND y IS NULL AND z IS NULL;
 COUNT(*)
 2
 DROP TABLE t1;
+#
+# End of 10.3 tests
+#
diff --git a/mysql-test/main/partition_innodb.test b/mysql-test/main/partition_innodb.test
index 4b4662da47b..57d644d293d 100644
--- a/mysql-test/main/partition_innodb.test
+++ b/mysql-test/main/partition_innodb.test
@@ -1048,6 +1048,27 @@ database_name = 'test_jfg';
 
 DROP DATABASE test_jfg;
 
+#
+# MDEV-17755 Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index) || (!(ptr >= table->record[0] && ptr < table->record[0] + table->s->reclength)))' failed in Field_bit::val_int upon SELECT with JOIN, partitions, indexed virtual column
+#
+create table t1 (a int) engine=innodb;
+create table t2 (
+  b int,
+  c int,
+  d bit not null default 0,
+  v bit as (d) virtual,
+  key (b,v)
+) engine=innodb partition by hash (b);
+insert into t1 values (1),(2);
+insert into t2 (b,c,d) values (1,1,0),(2,2,0);
+explain select t1.* from t1 join t2 on (v = a);
+select t1.* from t1 join t2 on (v = a);
+drop table t1, t2;
+
+--echo #
+--echo # End of 10.2 tests
+--echo #
+
 --echo #
 --echo # MDEV-16241 Assertion `inited==RND' failed in handler::ha_rnd_end()
 --echo #
@@ -1057,3 +1078,7 @@ PARTITION BY SYSTEM_TIME (PARTITION p1 HISTORY, PARTITION pn CURRENT);
 INSERT INTO t1 VALUES (1, 7, 8, 9), (2, NULL, NULL, NULL), (3, NULL, NULL, NULL);
 SELECT COUNT(*) FROM t1 WHERE x IS NULL AND y IS NULL AND z IS NULL;
 DROP TABLE t1;
+
+--echo #
+--echo # End of 10.3 tests
+--echo #
diff --git a/mysql-test/main/range_innodb.result b/mysql-test/main/range_innodb.result
index 794e6c7b3cc..8bb1c833a56 100644
--- a/mysql-test/main/range_innodb.result
+++ b/mysql-test/main/range_innodb.result
@@ -37,3 +37,21 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t0	ALL	NULL	NULL	NULL	NULL	10	
 1	SIMPLE	t2	range	a,b	b	5	NULL	201	Using where; Using join buffer (flat, BNL join)
 drop table t0,t1,t2;
+CREATE TABLE t1 (
+pk INT PRIMARY KEY, f1 INT, f2 CHAR(1), f3 CHAR(1),
+KEY(f1), KEY(f2)
+) ENGINE=InnoDB;
+INSERT INTO t1 VALUES
+(1,4,'v',NULL),(2,6,'v',NULL),(3,7,'c',NULL),(4,1,'e',NULL),(5,0,'x',NULL),
+(6,7,'i',NULL),(7,7,'e',NULL),(8,1,'p',NULL),(9,7,'s',NULL),(10,1,'j',NULL),
+(11,5,'z',NULL),(12,2,'c',NULL),(13,0,'a',NULL),(14,1,'q',NULL),(15,8,'y',NULL),
+(16,1,'m',NULL),(17,1,'r',NULL),(18,9,'v',NULL),(19,1,'n',NULL);
+CREATE TABLE t2 (f4 INT, f5 CHAR(1)) ENGINE=InnoDB;
+INSERT INTO t2 VALUES (4,'q'),(NULL,'j');
+SELECT * FROM t1 AS t1_1, t1 AS t1_2, t2
+WHERE f5 = t1_2.f2 AND ( t1_1.f1 = 103 AND t1_1.f2 = 'o' OR t1_1.pk < f4 );
+pk	f1	f2	f3	pk	f1	f2	f3	f4	f5
+1	4	v	NULL	14	1	q	NULL	4	q
+2	6	v	NULL	14	1	q	NULL	4	q
+3	7	c	NULL	14	1	q	NULL	4	q
+drop table t1,t2;
diff --git a/mysql-test/main/range_innodb.test b/mysql-test/main/range_innodb.test
index f76794814ef..605006587cc 100644
--- a/mysql-test/main/range_innodb.test
+++ b/mysql-test/main/range_innodb.test
@@ -45,3 +45,20 @@ explain select * from t0 left join t2 on t2.a <t0.a and t2.b between 50 and 250;
 
 drop table t0,t1,t2;
 
+CREATE TABLE t1 (
+  pk INT PRIMARY KEY, f1 INT, f2 CHAR(1), f3 CHAR(1),
+  KEY(f1), KEY(f2)
+) ENGINE=InnoDB;
+
+INSERT INTO t1 VALUES
+(1,4,'v',NULL),(2,6,'v',NULL),(3,7,'c',NULL),(4,1,'e',NULL),(5,0,'x',NULL),
+(6,7,'i',NULL),(7,7,'e',NULL),(8,1,'p',NULL),(9,7,'s',NULL),(10,1,'j',NULL),
+(11,5,'z',NULL),(12,2,'c',NULL),(13,0,'a',NULL),(14,1,'q',NULL),(15,8,'y',NULL),
+(16,1,'m',NULL),(17,1,'r',NULL),(18,9,'v',NULL),(19,1,'n',NULL);
+
+CREATE TABLE t2 (f4 INT, f5 CHAR(1)) ENGINE=InnoDB;
+INSERT INTO t2 VALUES (4,'q'),(NULL,'j');
+
+SELECT * FROM t1 AS t1_1, t1 AS t1_2, t2
+WHERE f5 = t1_2.f2 AND ( t1_1.f1 = 103 AND t1_1.f2 = 'o' OR t1_1.pk < f4 );
+drop table t1,t2;
diff --git a/mysql-test/main/read_only.result b/mysql-test/main/read_only.result
index 2029413c0f0..83dfada5f29 100644
--- a/mysql-test/main/read_only.result
+++ b/mysql-test/main/read_only.result
@@ -170,11 +170,24 @@ flush privileges;
 drop database mysqltest_db1;
 set global read_only= @start_read_only;
 #
+# MDEV-16987 - ALTER DATABASE possible in read-only mode
+#
+CREATE USER user1@localhost;
+GRANT ALTER ON test1.* TO user1@localhost;
+CREATE DATABASE test1;
+SET GLOBAL read_only=1;
+ALTER DATABASE test1 CHARACTER SET utf8;
+ERROR HY000: The MariaDB server is running with the --read-only option so it cannot execute this statement
+SET GLOBAL read_only=0;
+DROP DATABASE test1;
+DROP USER user1@localhost;
+USE test;
+# End of 5.5 tests
+#
 # WL#5968 Implement START TRANSACTION READ (WRITE|ONLY);
 #
 #
 # Test interaction with read_only system variable.
-DROP TABLE IF EXISTS t1;
 CREATE TABLE t1(a INT);
 INSERT INTO t1 VALUES (1), (2);
 CREATE USER user1;
@@ -211,3 +224,4 @@ connection default;
 DROP USER user1;
 SET GLOBAL read_only= 0;
 DROP TABLE t1;
+# End of 10.0 tests
diff --git a/mysql-test/main/read_only.test b/mysql-test/main/read_only.test
index a05f813346e..5314b11154f 100644
--- a/mysql-test/main/read_only.test
+++ b/mysql-test/main/read_only.test
@@ -283,6 +283,23 @@ flush privileges;
 drop database mysqltest_db1;
 set global read_only= @start_read_only;
 
+--echo #
+--echo # MDEV-16987 - ALTER DATABASE possible in read-only mode
+--echo #
+CREATE USER user1@localhost;
+GRANT ALTER ON test1.* TO user1@localhost;
+CREATE DATABASE test1;
+SET GLOBAL read_only=1;
+change_user user1;
+--error ER_OPTION_PREVENTS_STATEMENT
+ALTER DATABASE test1 CHARACTER SET utf8;
+change_user root;
+SET GLOBAL read_only=0;
+DROP DATABASE test1;
+DROP USER user1@localhost;
+USE test;
+
+--echo # End of 5.5 tests
 
 --echo #
 --echo # WL#5968 Implement START TRANSACTION READ (WRITE|ONLY);
@@ -291,10 +308,6 @@ set global read_only= @start_read_only;
 --echo #
 --echo # Test interaction with read_only system variable.
 
---disable_warnings
-DROP TABLE IF EXISTS t1;
---enable_warnings
-
 CREATE TABLE t1(a INT);
 INSERT INTO t1 VALUES (1), (2);
 
@@ -344,3 +357,5 @@ DROP TABLE t1;
 
 # Wait till all disconnects are completed
 --source include/wait_until_count_sessions.inc
+
+--echo # End of 10.0 tests
diff --git a/mysql-test/main/udf.result b/mysql-test/main/udf.result
index 6af6b167511..edbae7e046f 100644
--- a/mysql-test/main/udf.result
+++ b/mysql-test/main/udf.result
@@ -465,3 +465,17 @@ a	b
 Hello	HL
 DROP FUNCTION METAPHON;
 DROP TABLE t1;
+#
+# MDEV-15424: Unreasonal SQL Error (1356) on select from view
+#
+CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "UDF_EXAMPLE_LIB";
+create table t1(a int , b int);
+insert into t1 values(100, 54), (200, 199);
+create view v1 as select myfunc_int(max(a) over (order by b) , b) from t1;
+select * from v1;
+myfunc_int(max(a) over (order by b) , b)
+154
+399
+drop view v1;
+drop function myfunc_int;
+drop table t1;
diff --git a/mysql-test/main/udf.test b/mysql-test/main/udf.test
index c3a25c6bcce..d2c0dad8398 100644
--- a/mysql-test/main/udf.test
+++ b/mysql-test/main/udf.test
@@ -528,3 +528,16 @@ DROP FUNCTION METAPHON;
 #INSERT INTO t1 (a) VALUES ('Hello');
 #SELECT * FROM t1;
 DROP TABLE t1;
+
+--echo #
+--echo # MDEV-15424: Unreasonal SQL Error (1356) on select from view
+--echo #
+--replace_result $UDF_EXAMPLE_SO UDF_EXAMPLE_LIB
+eval CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "$UDF_EXAMPLE_SO";
+create table t1(a int , b int);
+insert into t1 values(100, 54), (200, 199);
+create view v1 as select myfunc_int(max(a) over (order by b) , b) from t1;
+select * from v1;
+drop view v1;
+drop function myfunc_int;
+drop table t1;
diff --git a/mysql-test/main/win.result b/mysql-test/main/win.result
index 6ee6f01ba8d..73f9c65b41f 100644
--- a/mysql-test/main/win.result
+++ b/mysql-test/main/win.result
@@ -3471,7 +3471,25 @@ MIN(b1) OVER ()
 1
 drop table t1;
 #
-# Start of 10.3 tests
+# MDEV-15424: Unreasonal SQL Error (1356) on select from view
+#
+create table t1 (id int, n1 int);
+insert into t1 values (1,1), (2,1), (3,2), (4,4);
+create view v1 as SELECT ifnull(max(n1) over (partition by n1),'aaa') FROM t1;
+explain select * from v1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	<derived2>	ALL	NULL	NULL	NULL	NULL	4	
+2	DERIVED	t1	ALL	NULL	NULL	NULL	NULL	4	Using temporary
+select * from v1;
+ifnull(max(n1) over (partition by n1),'aaa')
+1
+1
+2
+4
+drop table t1;
+drop view v1;
+#
+# End of 10.2 tests
 #
 #
 # MDEV-16489 when lead() returns null on a datetime field, the result is treated as the literal string '[NULL]'
@@ -3490,3 +3508,6 @@ d	x
 00:00:01	00:00:02
 00:00:02	NULL
 DROP TABLE t1;
+#
+# End of 10.3 tests
+#
diff --git a/mysql-test/main/win.test b/mysql-test/main/win.test
index 1b49ac681f4..15e96ec7e8e 100644
--- a/mysql-test/main/win.test
+++ b/mysql-test/main/win.test
@@ -2229,7 +2229,20 @@ SELECT DISTINCT MIN(b1) OVER () FROM t1;
 drop table t1;
 
 --echo #
---echo # Start of 10.3 tests
+--echo # MDEV-15424: Unreasonal SQL Error (1356) on select from view
+--echo #
+
+create table t1 (id int, n1 int);
+insert into t1 values (1,1), (2,1), (3,2), (4,4);
+
+create view v1 as SELECT ifnull(max(n1) over (partition by n1),'aaa') FROM t1;
+explain select * from v1;
+select * from v1;
+drop table t1;
+drop view v1;
+
+--echo #
+--echo # End of 10.2 tests
 --echo #
 
 --echo #
@@ -2245,3 +2258,7 @@ CREATE TABLE t1 (d time);
 INSERT INTO t1 VALUES ('00:00:01'),('00:00:02');
 SELECT *, LEAD(d) OVER (ORDER BY d) AS x FROM t1;
 DROP TABLE t1;
+
+--echo #
+--echo # End of 10.3 tests
+--echo #
diff --git a/mysql-test/r/ps_error.result b/mysql-test/r/ps_error.result
new file mode 100644
index 00000000000..c3c312e82f5
--- /dev/null
+++ b/mysql-test/r/ps_error.result
@@ -0,0 +1,73 @@
+#
+# MDEV-17741 Assertion `thd->Item_change_list::is_empty()' failed in mysql_parse after unsuccessful PS
+#
+SET SQL_MODE= 'STRICT_ALL_TABLES';
+CREATE TABLE t1 (a INT);
+PREPARE stmt FROM "CREATE TABLE tmp AS SELECT * FROM t1 WHERE 'foo' && 0";
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: 'foo'
+EXECUTE stmt;
+ERROR 22007: Truncated incorrect INTEGER value: 'foo'
+SELECT a FROM t1 GROUP BY NULL WITH ROLLUP;
+a
+DROP TABLE t1;
+SET sql_mode=DEFAULT;
+SET SQL_MODE= 'STRICT_ALL_TABLES';
+CREATE TABLE t1 (a INT);
+PREPARE stmt FROM "CREATE TABLE tmp AS SELECT * FROM t1 WHERE 'foo' && 0";
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: 'foo'
+EXECUTE stmt;
+ERROR 22007: Truncated incorrect INTEGER value: 'foo'
+SET @a = REPLACE( @@global.optimizer_switch, '=on', '=off' ) ;
+DROP TABLE t1;
+SET sql_mode=DEFAULT;
+#
+# MDEV-17738 Server crashes in Item::delete_self on closing connection after unsuccessful PS
+#
+SET SQL_MODE='STRICT_ALL_TABLES';
+PREPARE stmt FROM "CREATE TABLE ps AS SELECT 1 FROM DUAL WHERE 'foo' && 0";
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: 'foo'
+EXECUTE stmt;
+ERROR 22007: Truncated incorrect INTEGER value: 'foo'
+SELECT 'All done';
+All done
+All done
+SET SQL_MODE=DEFAULT;
+SET SQL_MODE='STRICT_ALL_TABLES';
+PREPARE stmt FROM "CREATE TABLE ps AS SELECT 1 FROM DUAL WHERE 'foo' && 0";
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: 'foo'
+EXECUTE stmt;
+ERROR 22007: Truncated incorrect INTEGER value: 'foo'
+DEALLOCATE PREPARE stmt;
+SELECT 'All done';
+All done
+All done
+SET SQL_MODE=DEFAULT;
+SET SQL_MODE= 'STRICT_ALL_TABLES';
+CREATE TABLE t1 (a INT);
+PREPARE stmt FROM "CREATE TABLE tmp AS SELECT * FROM t1 WHERE 'foo' && 0";
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: 'foo'
+EXECUTE stmt;
+ERROR 22007: Truncated incorrect INTEGER value: 'foo'
+SELECT a FROM t1 GROUP BY a;
+a
+SELECT * FROM t1;
+a
+DROP TABLE t1;
+SET SQL_MODE=DEFAULT;
+SET SQL_MODE= 'STRICT_ALL_TABLES';
+CREATE TABLE t1 (a INT);
+PREPARE stmt FROM "CREATE TABLE tmp AS SELECT * FROM t1 WHERE 'foo' && 0";
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: 'foo'
+EXECUTE stmt;
+ERROR 22007: Truncated incorrect INTEGER value: 'foo'
+SELECT a FROM t1 GROUP BY a;
+a
+INSERT t1 SELECT * FROM ( SELECT * FROM t1 ) sq;
+DROP TABLE t1;
+SET SQL_MODE=DEFAULT;
diff --git a/mysql-test/std_data/mdev17909#P#p20181029.MYD b/mysql-test/std_data/mdev17909#P#p20181029.MYD
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/mysql-test/std_data/mdev17909#P#p20181029.MYD
diff --git a/mysql-test/std_data/mdev17909#P#p20181029.MYI b/mysql-test/std_data/mdev17909#P#p20181029.MYI
new file mode 100644
index 00000000000..dcdd088b4dc
--- /dev/null
+++ b/mysql-test/std_data/mdev17909#P#p20181029.MYI
diff --git a/mysql-test/std_data/mdev17909#P#p20181128.MYD b/mysql-test/std_data/mdev17909#P#p20181128.MYD
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/mysql-test/std_data/mdev17909#P#p20181128.MYD
diff --git a/mysql-test/std_data/mdev17909#P#p20181128.MYI b/mysql-test/std_data/mdev17909#P#p20181128.MYI
new file mode 100644
index 00000000000..dcdd088b4dc
--- /dev/null
+++ b/mysql-test/std_data/mdev17909#P#p20181128.MYI
diff --git a/mysql-test/std_data/mdev17909.frm b/mysql-test/std_data/mdev17909.frm
new file mode 100644
index 00000000000..575ecd2c70f
--- /dev/null
+++ b/mysql-test/std_data/mdev17909.frm
diff --git a/mysql-test/std_data/mdev17909.par b/mysql-test/std_data/mdev17909.par
new file mode 100644
index 00000000000..d9141dd0dee
--- /dev/null
+++ b/mysql-test/std_data/mdev17909.par
diff --git a/mysql-test/suite/encryption/r/innodb-bad-key-change.result b/mysql-test/suite/encryption/r/innodb-bad-key-change.result
index 179be43cc41..5812ff6dce9 100644
--- a/mysql-test/suite/encryption/r/innodb-bad-key-change.result
+++ b/mysql-test/suite/encryption/r/innodb-bad-key-change.result
@@ -3,6 +3,7 @@ call mtr.add_suppression("Plugin 'file_key_management' registration.*failed");
 call mtr.add_suppression("InnoDB: Table `test`\\.`t[12]` (has an unreadable root page|is corrupted)");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[12]\\.ibd' cannot be decrypted\\.");
 call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
+call mtr.add_suppression("InnoDB: Encrypted page \\[page id: space=[1-9][0-9]*, page number=3\\] in file .*test.t1.ibd looks corrupted; key_version=1");
 call mtr.add_suppression("File '.*mysql-test.std_data.keysbad3\\.txt' not found");
 # Start server with keys2.txt
 SET GLOBAL innodb_file_per_table = ON;
diff --git a/mysql-test/suite/encryption/r/innodb-encryption-disable.result b/mysql-test/suite/encryption/r/innodb-encryption-disable.result
index d8d37ba7493..94b47103dd0 100644
--- a/mysql-test/suite/encryption/r/innodb-encryption-disable.result
+++ b/mysql-test/suite/encryption/r/innodb-encryption-disable.result
@@ -1,6 +1,7 @@
 call mtr.add_suppression("InnoDB: Table `test`\\.`t[15]` (has an unreadable root page|is corrupted)");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[15]\\.ibd' cannot be decrypted\\.");
 call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
+call mtr.add_suppression("InnoDB: Encrypted page \\[page id: space=[1-9][0-9]*, page number=3\\] in file .*test.t[15].ibd looks corrupted; key_version=1");
 call mtr.add_suppression("Couldn't load plugins from 'file_key_management");
 create table t5 (
 `intcol1` int(32) DEFAULT NULL,
diff --git a/mysql-test/suite/encryption/r/innodb-missing-key.result b/mysql-test/suite/encryption/r/innodb-missing-key.result
index 32ae29ca76b..6f4a45d817a 100644
--- a/mysql-test/suite/encryption/r/innodb-missing-key.result
+++ b/mysql-test/suite/encryption/r/innodb-missing-key.result
@@ -1,6 +1,7 @@
 call mtr.add_suppression("InnoDB: Table `test`\\.`t1` (has an unreadable root page|is corrupted)");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
 call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
+call mtr.add_suppression("InnoDB: Encrypted page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file .*test.t[12].ibd looks corrupted; key_version=1");
 # Start server with keys2.txt
 CREATE TABLE t1(a int not null primary key auto_increment, b varchar(128)) engine=innodb ENCRYPTED=YES ENCRYPTION_KEY_ID=19;
 CREATE TABLE t2(a int not null primary key auto_increment, b varchar(128)) engine=innodb ENCRYPTED=YES ENCRYPTION_KEY_ID=1;
diff --git a/mysql-test/suite/encryption/t/innodb-bad-key-change.test b/mysql-test/suite/encryption/t/innodb-bad-key-change.test
index 5c424d8752b..a832880c494 100644
--- a/mysql-test/suite/encryption/t/innodb-bad-key-change.test
+++ b/mysql-test/suite/encryption/t/innodb-bad-key-change.test
@@ -13,6 +13,7 @@ call mtr.add_suppression("Plugin 'file_key_management' registration.*failed");
 call mtr.add_suppression("InnoDB: Table `test`\\.`t[12]` (has an unreadable root page|is corrupted)");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[12]\\.ibd' cannot be decrypted\\.");
 call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
+call mtr.add_suppression("InnoDB: Encrypted page \\[page id: space=[1-9][0-9]*, page number=3\\] in file .*test.t1.ibd looks corrupted; key_version=1");
 call mtr.add_suppression("File '.*mysql-test.std_data.keysbad3\\.txt' not found");
 
 --echo # Start server with keys2.txt
diff --git a/mysql-test/suite/encryption/t/innodb-encryption-disable.test b/mysql-test/suite/encryption/t/innodb-encryption-disable.test
index 0994078788e..6d6f1c40d4c 100644
--- a/mysql-test/suite/encryption/t/innodb-encryption-disable.test
+++ b/mysql-test/suite/encryption/t/innodb-encryption-disable.test
@@ -10,6 +10,7 @@
 call mtr.add_suppression("InnoDB: Table `test`\\.`t[15]` (has an unreadable root page|is corrupted)");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[15]\\.ibd' cannot be decrypted\\.");
 call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
+call mtr.add_suppression("InnoDB: Encrypted page \\[page id: space=[1-9][0-9]*, page number=3\\] in file .*test.t[15].ibd looks corrupted; key_version=1");
 
 # Suppression for builds where file_key_management plugin is linked statically
 call mtr.add_suppression("Couldn't load plugins from 'file_key_management");
diff --git a/mysql-test/suite/encryption/t/innodb-missing-key.test b/mysql-test/suite/encryption/t/innodb-missing-key.test
index cf851a54def..c2a73d594b4 100644
--- a/mysql-test/suite/encryption/t/innodb-missing-key.test
+++ b/mysql-test/suite/encryption/t/innodb-missing-key.test
@@ -10,6 +10,7 @@
 call mtr.add_suppression("InnoDB: Table `test`\\.`t1` (has an unreadable root page|is corrupted)");
 call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
 call mtr.add_suppression("failed to read or decrypt \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\]");
+call mtr.add_suppression("InnoDB: Encrypted page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file .*test.t[12].ibd looks corrupted; key_version=1");
 
 --echo # Start server with keys2.txt
 -- let $restart_parameters=--file-key-management-filename=$MYSQL_TEST_DIR/std_data/keys2.txt
diff --git a/mysql-test/suite/innodb/include/crc32.pl b/mysql-test/suite/innodb/include/crc32.pl
new file mode 100644
index 00000000000..c2bce09dd36
--- /dev/null
+++ b/mysql-test/suite/innodb/include/crc32.pl
@@ -0,0 +1,33 @@
+# The following is Public Domain / Creative Commons CC0 from
+# http://billauer.co.il/blog/2011/05/perl-crc32-crc-xs-module/
+
+sub mycrc32 {
+ my ($input, $init_value, $polynomial) = @_;
+
+ $init_value = 0 unless (defined $init_value);
+ $polynomial = 0xedb88320 unless (defined $polynomial);
+
+ my @lookup_table;
+
+ for (my $i=0; $i<256; $i++) {
+   my $x = $i;
+   for (my $j=0; $j<8; $j++) {
+     if ($x & 1) {
+       $x = ($x >> 1) ^ $polynomial;
+     } else {
+       $x = $x >> 1;
+     }
+   }
+   push @lookup_table, $x;
+ }
+
+ my $crc = $init_value ^ 0xffffffff;
+
+ foreach my $x (unpack ('C*', $input)) {
+   $crc = (($crc >> 8) & 0xffffff) ^ $lookup_table[ ($crc ^ $x) & 0xff ];
+ }
+
+ $crc = $crc ^ 0xffffffff;
+
+ return $crc;
+}
diff --git a/mysql-test/suite/innodb/r/data_types.result b/mysql-test/suite/innodb/r/data_types.result
index 4e919e37cee..1394431b09d 100644
--- a/mysql-test/suite/innodb/r/data_types.result
+++ b/mysql-test/suite/innodb/r/data_types.result
@@ -77,7 +77,9 @@ t1_VARCHAR_500_BINARY VARCHAR(500) BINARY,
 t1_YEAR_2 YEAR(2),
 t1_YEAR_4 YEAR(4),
 t1_CHAR_0 CHAR(0),
-t1_MYSQL_0 CHAR(0) CHARACTER SET utf8
+t1_MYSQL_0 CHAR(0) CHARACTER SET utf8,
+t1_VARCHAR_0 VARCHAR(0),
+t1_VARMYSQL_0 VARCHAR(0) CHARACTER SET utf8
 ) ENGINE=InnoDB;
 Warnings:
 Note	1287	'YEAR(2)' is deprecated and will be removed in a future release. Please use YEAR(4) instead
@@ -151,10 +153,12 @@ t1_TINYINT	DATA_INT
 t1_TINYINT_UNSIGNED	DATA_INT	UNSIGNED
 t1_TINYTEXT	DATA_BLOB	
 t1_VARBINARY_100	DATA_BINARY	
+t1_VARCHAR_0	DATA_VARCHAR	
 t1_VARCHAR_10	DATA_VARCHAR	
 t1_VARCHAR_10_BINARY	DATA_VARMYSQL	
 t1_VARCHAR_500	DATA_VARCHAR	
 t1_VARCHAR_500_BINARY	DATA_VARMYSQL	
+t1_VARMYSQL_0	DATA_VARMYSQL	
 t1_YEAR_2	DATA_INT	UNSIGNED
 t1_YEAR_4	DATA_INT	UNSIGNED
 DROP TABLE t1;
@@ -164,3 +168,9 @@ DROP TABLE t1;
 CREATE TABLE t1 (c CHAR(0), KEY(c)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES ('');
 DROP TABLE t1;
+#
+# MDEV-18039 Assertion failed in btr_node_ptr_max_size for VARCHAR(0)
+#
+CREATE TABLE t1 (c VARCHAR(0), KEY(c)) ENGINE=InnoDB;
+INSERT INTO t1 VALUES ('');
+DROP TABLE t1;
diff --git a/mysql-test/suite/innodb/r/innodb-alter-debug.result b/mysql-test/suite/innodb/r/innodb-alter-debug.result
index 73037247272..51ba58aa1ef 100644
--- a/mysql-test/suite/innodb/r/innodb-alter-debug.result
+++ b/mysql-test/suite/innodb/r/innodb-alter-debug.result
@@ -75,3 +75,26 @@ connection default;
 ERROR 23000: Duplicate entry '1' for key 'a'
 SET DEBUG_SYNC='RESET';
 DROP TABLE t1;
+#
+# MDEV-17470 Orphan temporary files after interrupted ALTER
+# cause InnoDB: Operating system error number 17 and eventual
+# fatal error 71
+#
+CREATE TABLE t1 (pk INT AUTO_INCREMENT PRIMARY KEY, i INT) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (NULL,1),(NULL,2),(NULL,3),(NULL,4),(NULL,5),(NULL,6),(NULL,7),(NULL,8);
+INSERT INTO t1 SELECT NULL, i FROM t1;
+INSERT INTO t1 SELECT NULL, i FROM t1;
+INSERT INTO t1 SELECT NULL, i FROM t1;
+INSERT INTO t1 SELECT NULL, i FROM t1;
+INSERT INTO t1 SELECT NULL, i FROM t1;
+LOCK TABLE t1 READ;
+connect  con1,localhost,root,,test;
+ALTER TABLE t1 FORCE, ALGORITHM=COPY;
+connection default;
+kill query @id;
+connection con1;
+ERROR 70100: Query execution was interrupted
+disconnect con1;
+connection default;
+UNLOCK TABLES;
+DROP TABLE t1;
diff --git a/mysql-test/suite/innodb/r/innodb-alter.result b/mysql-test/suite/innodb/r/innodb-alter.result
index e9f827c004e..528cd07770b 100644
--- a/mysql-test/suite/innodb/r/innodb-alter.result
+++ b/mysql-test/suite/innodb/r/innodb-alter.result
@@ -879,6 +879,27 @@ NAME
 a
 b
 DROP TABLE t1;
+# and an MDEV-18041 regression related to indexes prefixes
+create table `test` (
+`test_old` varchar(255) NOT NULL,
+`other` varchar(255) NOT NULL,
+PRIMARY KEY (`test_old`,`other`),
+UNIQUE KEY uk (`test_old`(100), `other`)
+) ENGINE=InnoDB;
+select name, pos from information_schema.innodb_SYS_FIELDS where name in ('test_old', 'other', 'test_new');
+name	pos
+test_old	0
+other	1
+test_old	0
+other	1
+alter table `test` CHANGE COLUMN `test_old` `test_new` varchar(255) NOT NULL;
+select name, pos from information_schema.innodb_SYS_FIELDS where name in ('test_old', 'other', 'test_new');
+name	pos
+test_new	0
+other	1
+test_new	0
+other	1
+drop table `test`;
 #
 # BUG 20029625 - HANDLE_FATAL_SIGNAL (SIG=11) IN
 #                DICT_MEM_TABLE_COL_RENAME_LOW
diff --git a/mysql-test/suite/innodb/t/data_types.test b/mysql-test/suite/innodb/t/data_types.test
index c8e80c9db27..cfdd5201af2 100644
--- a/mysql-test/suite/innodb/t/data_types.test
+++ b/mysql-test/suite/innodb/t/data_types.test
@@ -90,7 +90,9 @@ CREATE TABLE t1
   t1_YEAR_2 YEAR(2),
   t1_YEAR_4 YEAR(4),
   t1_CHAR_0 CHAR(0),
-  t1_MYSQL_0 CHAR(0) CHARACTER SET utf8
+  t1_MYSQL_0 CHAR(0) CHARACTER SET utf8,
+  t1_VARCHAR_0 VARCHAR(0),
+  t1_VARMYSQL_0 VARCHAR(0) CHARACTER SET utf8
 ) ENGINE=InnoDB;
 
 INSERT INTO t1 () VALUES ();
@@ -127,3 +129,10 @@ DROP TABLE t1;
 CREATE TABLE t1 (c CHAR(0), KEY(c)) ENGINE=InnoDB;
 INSERT INTO t1 VALUES ('');
 DROP TABLE t1;
+
+--echo #
+--echo # MDEV-18039 Assertion failed in btr_node_ptr_max_size for VARCHAR(0)
+--echo #
+CREATE TABLE t1 (c VARCHAR(0), KEY(c)) ENGINE=InnoDB;
+INSERT INTO t1 VALUES ('');
+DROP TABLE t1;
diff --git a/mysql-test/suite/innodb/t/innodb-alter-debug.test b/mysql-test/suite/innodb/t/innodb-alter-debug.test
index 5c8025265e5..00300bfdccc 100644
--- a/mysql-test/suite/innodb/t/innodb-alter-debug.test
+++ b/mysql-test/suite/innodb/t/innodb-alter-debug.test
@@ -98,5 +98,37 @@ SET DEBUG_SYNC='RESET';
 
 DROP TABLE t1;
 
+--echo #
+--echo # MDEV-17470 Orphan temporary files after interrupted ALTER
+--echo # cause InnoDB: Operating system error number 17 and eventual
+--echo # fatal error 71
+--echo #
+CREATE TABLE t1 (pk INT AUTO_INCREMENT PRIMARY KEY, i INT) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (NULL,1),(NULL,2),(NULL,3),(NULL,4),(NULL,5),(NULL,6),(NULL,7),(NULL,8);
+INSERT INTO t1 SELECT NULL, i FROM t1;
+INSERT INTO t1 SELECT NULL, i FROM t1;
+INSERT INTO t1 SELECT NULL, i FROM t1;
+INSERT INTO t1 SELECT NULL, i FROM t1;
+INSERT INTO t1 SELECT NULL, i FROM t1;
+
+LOCK TABLE t1 READ;
+
+--connect (con1,localhost,root,,test)
+let $ID= `SELECT @id := CONNECTION_ID()`;
+send ALTER TABLE t1 FORCE, ALGORITHM=COPY;
+
+--connection default
+let $wait_condition= select 1 from information_schema.processlist where state='Waiting for table metadata lock';
+source include/wait_condition.inc;
+let $ignore= `SELECT @id := $ID`;
+kill query @id;
+--connection con1
+--error ER_QUERY_INTERRUPTED
+reap;
+--disconnect con1
+--connection default
+UNLOCK TABLES;
+DROP TABLE t1;
+
 # Wait till all disconnects are completed
 --source include/wait_until_count_sessions.inc
diff --git a/mysql-test/suite/innodb/t/innodb-alter.test b/mysql-test/suite/innodb/t/innodb-alter.test
index 7c9eb47252d..28ff110fc01 100644
--- a/mysql-test/suite/innodb/t/innodb-alter.test
+++ b/mysql-test/suite/innodb/t/innodb-alter.test
@@ -545,6 +545,19 @@ SELECT C.NAME FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS C INNER JOIN
   WHERE T.NAME='test/t1';
 DROP TABLE t1;
 
+--echo # and an MDEV-18041 regression related to indexes prefixes
+create table `test` (
+  `test_old` varchar(255) NOT NULL,
+  `other` varchar(255) NOT NULL,
+  PRIMARY KEY (`test_old`,`other`),
+  UNIQUE KEY uk (`test_old`(100), `other`)
+) ENGINE=InnoDB;
+
+select name, pos from information_schema.innodb_SYS_FIELDS where name in ('test_old', 'other', 'test_new');
+alter table `test` CHANGE COLUMN `test_old` `test_new` varchar(255) NOT NULL;
+select name, pos from information_schema.innodb_SYS_FIELDS where name in ('test_old', 'other', 'test_new');
+drop table `test`;
+
 
 --echo #
 --echo # BUG 20029625 - HANDLE_FATAL_SIGNAL (SIG=11) IN
diff --git a/mysql-test/suite/mariabackup/encrypted_page_compressed.opt b/mysql-test/suite/mariabackup/encrypted_page_compressed.opt
new file mode 100644
index 00000000000..e5a02a1a1c9
--- /dev/null
+++ b/mysql-test/suite/mariabackup/encrypted_page_compressed.opt
@@ -0,0 +1,6 @@
+--innodb-encryption-rotate-key-age=2
+--innodb-encryption-threads=4
+--innodb-tablespaces-encryption
+--plugin-load-add=$FILE_KEY_MANAGEMENT_SO
+--loose-file-key-management
+--loose-file-key-management-filename=$MYSQL_TEST_DIR/std_data/logkey.txt
diff --git a/mysql-test/suite/mariabackup/encrypted_page_compressed.result b/mysql-test/suite/mariabackup/encrypted_page_compressed.result
new file mode 100644
index 00000000000..293addd2b03
--- /dev/null
+++ b/mysql-test/suite/mariabackup/encrypted_page_compressed.result
@@ -0,0 +1,7 @@
+call mtr.add_suppression("InnoDB: Table `test`.`t1` has an unreadable root page");
+CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT, c char(200)) ENGINE=InnoDB page_compressed=yes encrypted=yes;
+insert into t1(b, c) values("mariadb", "mariabackup");
+# Corrupt the table
+# xtrabackup backup
+FOUND 1 /Database page corruption detected.*/ in backup.log
+drop table t1;
diff --git a/mysql-test/suite/mariabackup/encrypted_page_compressed.test b/mysql-test/suite/mariabackup/encrypted_page_compressed.test
new file mode 100644
index 00000000000..b4ca7eded14
--- /dev/null
+++ b/mysql-test/suite/mariabackup/encrypted_page_compressed.test
@@ -0,0 +1,48 @@
+source include/have_file_key_management.inc;
+call mtr.add_suppression("InnoDB: Table `test`.`t1` has an unreadable root page");
+CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT, c char(200)) ENGINE=InnoDB page_compressed=yes encrypted=yes;
+insert into t1(b, c) values("mariadb", "mariabackup");
+
+let $MYSQLD_DATADIR=`select @@datadir`;
+let t1_IBD = $MYSQLD_DATADIR/test/t1.ibd;
+let INNODB_PAGE_SIZE=`select @@innodb_page_size`;
+
+--source include/shutdown_mysqld.inc
+
+--echo # Corrupt the table
+
+perl;
+use strict;
+use warnings;
+use Fcntl qw(:DEFAULT :seek);
+
+my $ibd_file = $ENV{'t1_IBD'};
+
+my $chunk;
+my $page_size = $ENV{'INNODB_PAGE_SIZE'};
+
+sysopen IBD_FILE, $ibd_file, O_RDWR || die "Unable to open $ibd_file";
+sysseek IBD_FILE,  $page_size * 3 + 75, SEEK_CUR;
+$chunk = '\xAA\xAA\xAA\xAA';
+syswrite IBD_FILE, $chunk, 4;
+
+close IBD_FILE;
+EOF
+
+--source include/start_mysqld.inc
+
+echo # xtrabackup backup;
+--disable_result_log
+let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
+let $backuplog=$MYSQLTEST_VARDIR/tmp/backup.log;
+--error 1
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir > $backuplog;
+--enable_result_log
+
+--let SEARCH_PATTERN=Database page corruption detected.*
+--let SEARCH_FILE=$backuplog
+--source include/search_pattern_in_file.inc
+remove_file $backuplog;
+
+drop table t1;
+rmdir $targetdir;
diff --git a/mysql-test/suite/mariabackup/encrypted_page_corruption.result b/mysql-test/suite/mariabackup/encrypted_page_corruption.result
index 8ae34b2a6f0..9a6202a5ea1 100644
--- a/mysql-test/suite/mariabackup/encrypted_page_corruption.result
+++ b/mysql-test/suite/mariabackup/encrypted_page_corruption.result
@@ -1,8 +1,8 @@
-call mtr.add_suppression("\\[ERROR\\] InnoDB: The page .* in file .* cannot be decrypted.");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=3\\] in file '.*test.t1\\.ibd' cannot be decrypted.");
 call mtr.add_suppression("\\[ERROR\\] InnoDB: Table `test`\\.`t1` has an unreadable root page");
 CREATE TABLE t1(c VARCHAR(128)) ENGINE INNODB, encrypted=yes;
 insert into t1 select repeat('a',100);
 # Corrupt the table
 # xtrabackup backup
-FOUND 1 /Database page corruption detected/ in backup.log
+FOUND 1 /Database page corruption detected.*/ in backup.log
 drop table t1;
diff --git a/mysql-test/suite/mariabackup/encrypted_page_corruption.test b/mysql-test/suite/mariabackup/encrypted_page_corruption.test
index 923875275e6..4491c235ac4 100644
--- a/mysql-test/suite/mariabackup/encrypted_page_corruption.test
+++ b/mysql-test/suite/mariabackup/encrypted_page_corruption.test
@@ -1,12 +1,13 @@
 --source include/have_file_key_management.inc
+--source include/innodb_page_size.inc
 
-call mtr.add_suppression("\\[ERROR\\] InnoDB: The page .* in file .* cannot be decrypted.");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=3\\] in file '.*test.t1\\.ibd' cannot be decrypted.");
 call mtr.add_suppression("\\[ERROR\\] InnoDB: Table `test`\\.`t1` has an unreadable root page");
 CREATE TABLE t1(c VARCHAR(128)) ENGINE INNODB, encrypted=yes;
 insert into t1 select repeat('a',100);
 
-let $MYSQLD_DATADIR=`select @@datadir`;
-let t1_IBD = $MYSQLD_DATADIR/test/t1.ibd;
+let MYSQLD_DATADIR=`select @@datadir`;
+let INNODB_PAGE_SIZE=`select @@innodb_page_size`;
 
 --source include/shutdown_mysqld.inc
 
@@ -16,17 +17,29 @@ perl;
 use strict;
 use warnings;
 use Fcntl qw(:DEFAULT :seek);
+do "$ENV{MTR_SUITE_DIR}/../innodb/include/crc32.pl";
 
-my $ibd_file = $ENV{'t1_IBD'};
+my $page_size = $ENV{INNODB_PAGE_SIZE};
 
-my $chunk;
-my $len;
+sysopen IBD_FILE, "$ENV{MYSQLD_DATADIR}/test/t1.ibd", O_RDWR
+|| die "Cannot open t1.ibd\n";
+sysread(IBD_FILE, $_, 38) || die "Cannot read t1.ibd\n";
+my $space = unpack("x[34]N", $_);
+sysseek(IBD_FILE, $page_size * 3, SEEK_SET) || die "Cannot seek t1.ibd\n";
 
-sysopen IBD_FILE, $ibd_file, O_RDWR || die "Unable to open $ibd_file";
-sysseek IBD_FILE, 16384 * 3, SEEK_CUR;
-$chunk = '\xAA\xAA\xAA\xAA';
-syswrite IBD_FILE, $chunk, 4;
+my $head = pack("Nx[18]", 3); # better to have a valid page number
+my $body = chr(0) x ($page_size - 38 - 8);
 
+# Calculate innodb_checksum_algorithm=crc32 for the unencrypted page.
+# The following bytes are excluded:
+# bytes 0..3 (the checksum is stored there)
+# bytes 26..37 (encryption key version, post-encryption checksum, tablespace id)
+# bytes $page_size-8..$page_size-1 (checksum, LSB of FIL_PAGE_LSN)
+my $polynomial = 0x82f63b78; # CRC-32C
+my $ck = mycrc32($head, 0, $polynomial) ^ mycrc32($body, 0, $polynomial);
+
+my $page= pack("N",$ck).$head.pack("NNN",1,$ck,$space).$body.pack("Nx[4]",$ck);
+die unless syswrite(IBD_FILE, $page, $page_size) == $page_size;
 close IBD_FILE;
 EOF
 
@@ -38,14 +51,20 @@ let $backuplog=$MYSQLTEST_VARDIR/tmp/backup.log;
 
 --disable_result_log
 --error 1
-exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir > $backuplog;
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --extended-validation --target-dir=$targetdir > $backuplog;
 --enable_result_log
 
 
---let SEARCH_PATTERN=Database page corruption detected
+--let SEARCH_PATTERN=Database page corruption detected.*
 --let SEARCH_FILE=$backuplog
 --source include/search_pattern_in_file.inc
 remove_file $backuplog;
+rmdir $targetdir;
+
+# Due to very constructed nature of the "corruption" (faking checksums), the "corruption" won't be found without --extended-validation
+--disable_result_log
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir;
+--enable_result_log
 
 drop table t1;
 rmdir $targetdir;
diff --git a/mysql-test/suite/mariabackup/huge_lsn.opt b/mysql-test/suite/mariabackup/huge_lsn.opt
index 74a6450a1ef..c65b76fb7d2 100644
--- a/mysql-test/suite/mariabackup/huge_lsn.opt
+++ b/mysql-test/suite/mariabackup/huge_lsn.opt
@@ -1,4 +1,8 @@
 --innodb-encrypt-log=ON
+--innodb-tablespaces-encryption
+--innodb-encrypt-tables=ON
+--innodb-encryption-rotate-key-age=1
+--innodb-encryption-threads=4
 --plugin-load-add=$FILE_KEY_MANAGEMENT_SO
 --loose-file-key-management
 --loose-file-key-management-filekey=FILE:$MTR_SUITE_DIR/filekeys-data.key
diff --git a/mysql-test/suite/mariabackup/partition_partial.opt b/mysql-test/suite/mariabackup/partition_partial.opt
new file mode 100644
index 00000000000..508cf185695
--- /dev/null
+++ b/mysql-test/suite/mariabackup/partition_partial.opt
@@ -0,0 +1 @@
+--innodb --loose-partition
diff --git a/mysql-test/suite/mariabackup/partition_partial.result b/mysql-test/suite/mariabackup/partition_partial.result
new file mode 100644
index 00000000000..62b7adf75f8
--- /dev/null
+++ b/mysql-test/suite/mariabackup/partition_partial.result
@@ -0,0 +1,31 @@
+CREATE TABLE t1(i INT) ENGINE INNODB
+PARTITION BY RANGE (i)
+(PARTITION p1 VALUES LESS THAN (100),
+PARTITION p2 VALUES LESS THAN (200),
+PARTITION p3 VALUES LESS THAN (300),
+PARTITION p4 VALUES LESS THAN (400));
+INSERT INTO t1 VALUES (1), (101), (201), (301);
+# xtrabackup backup
+INSERT INTO t1 VALUES (1), (101), (201), (301);
+# xtrabackup prepare
+CREATE TABLE t1_placeholder (i INT) ENGINE INNODB;
+ALTER TABLE t1_placeholder DISCARD TABLESPACE;
+ALTER TABLE t1_placeholder IMPORT TABLESPACE;
+ALTER TABLE t1 EXCHANGE PARTITION p4 WITH TABLE t1_placeholder;
+ALTER TABLE t1_placeholder DISCARD TABLESPACE;
+ALTER TABLE t1_placeholder IMPORT TABLESPACE;
+ALTER TABLE t1 EXCHANGE PARTITION p3 WITH TABLE t1_placeholder;
+ALTER TABLE t1_placeholder DISCARD TABLESPACE;
+ALTER TABLE t1_placeholder IMPORT TABLESPACE;
+ALTER TABLE t1 EXCHANGE PARTITION p2 WITH TABLE t1_placeholder;
+ALTER TABLE t1_placeholder DISCARD TABLESPACE;
+ALTER TABLE t1_placeholder IMPORT TABLESPACE;
+ALTER TABLE t1 EXCHANGE PARTITION p1 WITH TABLE t1_placeholder;
+SELECT * FROM t1;
+i
+1
+101
+201
+301
+DROP TABLE t1;
+DROP TABLE t1_placeholder;
diff --git a/mysql-test/suite/mariabackup/partition_partial.test b/mysql-test/suite/mariabackup/partition_partial.test
new file mode 100644
index 00000000000..8e288ec997f
--- /dev/null
+++ b/mysql-test/suite/mariabackup/partition_partial.test
@@ -0,0 +1,44 @@
+#--source include/innodb_page_size.inc
+
+# import partitioned table from  table from partial backup
+
+CREATE TABLE t1(i INT) ENGINE INNODB
+PARTITION BY RANGE (i)
+(PARTITION p1 VALUES LESS THAN (100),
+ PARTITION p2 VALUES LESS THAN (200),
+ PARTITION p3 VALUES LESS THAN (300),
+ PARTITION p4 VALUES LESS THAN (400));
+
+INSERT INTO t1 VALUES (1), (101), (201), (301);
+
+echo # xtrabackup backup;
+
+let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
+--disable_result_log
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf  --backup "--tables=test.t1" --target-dir=$targetdir;
+--enable_result_log
+INSERT INTO t1 VALUES (1), (101), (201), (301);
+
+
+echo # xtrabackup prepare;
+--disable_result_log
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --defaults-group-suffix=.1 --prepare --export --target-dir=$targetdir;
+--enable_result_log
+
+
+let $MYSQLD_DATADIR= `select @@datadir`;
+CREATE TABLE t1_placeholder (i INT) ENGINE INNODB;
+let $i=4;
+while($i)
+{
+  eval ALTER TABLE t1_placeholder DISCARD TABLESPACE;
+  copy_file $targetdir/test/t1#P#p$i.cfg $MYSQLD_DATADIR/test/t1_placeholder.cfg;
+  copy_file $targetdir/test/t1#P#p$i.ibd $MYSQLD_DATADIR/test/t1_placeholder.ibd;
+  eval ALTER TABLE t1_placeholder IMPORT TABLESPACE;
+  eval ALTER TABLE t1 EXCHANGE PARTITION p$i WITH TABLE t1_placeholder;
+  dec $i;
+}
+SELECT * FROM t1;
+DROP TABLE t1;
+DROP TABLE t1_placeholder;
+rmdir $targetdir;
diff --git a/mysql-test/suite/mariabackup/unencrypted_page_compressed.result b/mysql-test/suite/mariabackup/unencrypted_page_compressed.result
new file mode 100644
index 00000000000..71eac085769
--- /dev/null
+++ b/mysql-test/suite/mariabackup/unencrypted_page_compressed.result
@@ -0,0 +1,11 @@
+call mtr.add_suppression("InnoDB: Table `test`.`t1` has an unreadable root page");
+SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;
+CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT, c char(200)) ENGINE=InnoDB page_compressed=yes;
+insert into t1(b, c) values("mariadb", "mariabackup");
+InnoDB		0 transactions not purged
+# Corrupt the table
+# xtrabackup backup
+FOUND 1 /Database page corruption detected.*/ in backup.log
+drop table t1;
+Warnings:
+Warning	192	Table test/t1 in file ./test/t1.ibd is encrypted but encryption service or used key_id is not available.  Can't continue reading table.
diff --git a/mysql-test/suite/mariabackup/unencrypted_page_compressed.test b/mysql-test/suite/mariabackup/unencrypted_page_compressed.test
new file mode 100644
index 00000000000..b41d177e572
--- /dev/null
+++ b/mysql-test/suite/mariabackup/unencrypted_page_compressed.test
@@ -0,0 +1,50 @@
+call mtr.add_suppression("InnoDB: Table `test`.`t1` has an unreadable root page");
+SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;
+CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT, c char(200)) ENGINE=InnoDB page_compressed=yes;
+insert into t1(b, c) values("mariadb", "mariabackup");
+--source ../innodb/include/wait_all_purged.inc
+
+let $MYSQLD_DATADIR=`select @@datadir`;
+let t1_IBD = $MYSQLD_DATADIR/test/t1.ibd;
+let INNODB_PAGE_SIZE=`select @@innodb_page_size`;
+
+--source include/shutdown_mysqld.inc
+
+--echo # Corrupt the table
+
+perl;
+use strict;
+use warnings;
+use Fcntl qw(:DEFAULT :seek);
+
+my $ibd_file = $ENV{'t1_IBD'};
+
+my $chunk;
+my $page_size = $ENV{'INNODB_PAGE_SIZE'};
+
+sysopen IBD_FILE, $ibd_file, O_RDWR || die "Unable to open $ibd_file";
+sysseek IBD_FILE, 16384 * 3 + 75, SEEK_CUR;
+$chunk = '\xAA\xAA\xAA\xAA';
+syswrite IBD_FILE, $chunk, 4;
+
+close IBD_FILE;
+EOF
+
+--let $restart_parameters= --skip-innodb-buffer-pool-load-at-startup
+--source include/start_mysqld.inc
+
+echo # xtrabackup backup;
+--disable_result_log
+let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
+let $backuplog=$MYSQLTEST_VARDIR/tmp/backup.log;
+--error 1
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir > $backuplog;
+--enable_result_log
+
+--let SEARCH_PATTERN=Database page corruption detected.*
+--let SEARCH_FILE=$backuplog
+--source include/search_pattern_in_file.inc
+remove_file $backuplog;
+
+drop table t1;
+rmdir $targetdir;
diff --git a/mysql-test/suite/rpl/r/rpl_idempotency.result b/mysql-test/suite/rpl/r/rpl_idempotency.result
index a9485ca8933..09e084ce448 100644
--- a/mysql-test/suite/rpl/r/rpl_idempotency.result
+++ b/mysql-test/suite/rpl/r/rpl_idempotency.result
@@ -79,8 +79,25 @@ a
 -3
 1
 include/check_slave_no_error.inc
+connection slave;
+drop table t1, t2;
 connection master;
 DROP TABLE t1, t2;
 connection slave;
+include/check_slave_no_error.inc
+create database d;
+create database e;
+connection master;
+create database d;
+create database if not exists e;
+connection slave;
+include/check_slave_no_error.inc
+drop database d;
+drop database e;
+connection master;
+drop database d;
+drop database if exists e;
+connection slave;
+include/check_slave_no_error.inc
 SET @@global.slave_exec_mode= @old_slave_exec_mode;
 include/rpl_end.inc
diff --git a/mysql-test/suite/rpl/t/rpl_idempotency.test b/mysql-test/suite/rpl/t/rpl_idempotency.test
index fcfe6f65e6d..12dec236d45 100644
--- a/mysql-test/suite/rpl/t/rpl_idempotency.test
+++ b/mysql-test/suite/rpl/t/rpl_idempotency.test
@@ -77,9 +77,30 @@ SELECT * FROM t1 ORDER BY a;
 SELECT * FROM t2 ORDER BY a;
 --source include/check_slave_no_error.inc
 
+connection slave;
+drop table t1, t2;
+
 connection master;
 DROP TABLE t1, t2;
 sync_slave_with_master;
+--source include/check_slave_no_error.inc
+create database d;
+create database e;
+
+connection master;
+create database d;
+create database if not exists e;
+
+sync_slave_with_master;
+--source include/check_slave_no_error.inc
+drop database d;
+drop database e;
+
+connection master;
+drop database d;
+drop database if exists e;
+sync_slave_with_master;
+--source include/check_slave_no_error.inc
 
 SET @@global.slave_exec_mode= @old_slave_exec_mode;
 
diff --git a/mysql-test/suite/storage_engine/type_bool.result b/mysql-test/suite/storage_engine/type_bool.result
index 87308ed63fc..10cfc08102f 100644
--- a/mysql-test/suite/storage_engine/type_bool.result
+++ b/mysql-test/suite/storage_engine/type_bool.result
@@ -42,8 +42,8 @@ b1	b2
 0	0
 INSERT INTO t1 (b1,b2) VALUES ('a','b');
 Warnings:
-Warning	1366	Incorrect integer value: 'a' for column 'b1' at row 1
-Warning	1366	Incorrect integer value: 'b' for column 'b2' at row 1
+Warning	1366	Incorrect integer value: 'a' for column `test`.`t1`.`b1` at row 1
+Warning	1366	Incorrect integer value: 'b' for column `test`.`t1`.`b2` at row 1
 SELECT b1,b2 FROM t1;
 b1	b2
 -1	-2
diff --git a/mysql-test/suite/vcol/r/upgrade.result b/mysql-test/suite/vcol/r/upgrade.result
index 75684bf0e41..527bc5f3abf 100644
--- a/mysql-test/suite/vcol/r/upgrade.result
+++ b/mysql-test/suite/vcol/r/upgrade.result
@@ -16,3 +16,19 @@ select * from vcol_autoinc;
 pk	v3
 1	1
 drop table vcol_autoinc;
+check table t1  for upgrade;
+Table	Op	Msg_type	Msg_text
+test.t1	check	status	OK
+flush tables;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `Date` datetime(6) NOT NULL,
+  `Data` varbinary(2000) NOT NULL,
+  `a` varchar(100) GENERATED ALWAYS AS (column_get(`Data`,1 as char(100) charset latin1)) VIRTUAL,
+  PRIMARY KEY (`Date`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+ PARTITION BY RANGE (to_days(`Date`))
+(PARTITION `p20181029` VALUES LESS THAN (737361) ENGINE = MyISAM,
+ PARTITION `p20181128` VALUES LESS THAN (737391) ENGINE = MyISAM)
+drop table t1;
diff --git a/mysql-test/suite/vcol/t/upgrade.test b/mysql-test/suite/vcol/t/upgrade.test
index 3e221747dfa..146495d8ed0 100644
--- a/mysql-test/suite/vcol/t/upgrade.test
+++ b/mysql-test/suite/vcol/t/upgrade.test
@@ -11,3 +11,18 @@ select * from vcol_autoinc;
 insert vcol_autoinc (pk) values (1);
 select * from vcol_autoinc;
 drop table vcol_autoinc;
+
+#
+# MDEV-17909 Problem by MariaDB Update 10.1.32 -> 10.2.19 (Incorrect information in file: .frm)
+#
+source include/have_partition.inc;
+copy_file std_data/mdev17909#P#p20181029.MYD $datadir/test/t1#P#p20181029.MYD;
+copy_file std_data/mdev17909#P#p20181029.MYI $datadir/test/t1#P#p20181029.MYI;
+copy_file std_data/mdev17909#P#p20181128.MYD $datadir/test/t1#P#p20181128.MYD;
+copy_file std_data/mdev17909#P#p20181128.MYI $datadir/test/t1#P#p20181128.MYI;
+copy_file std_data/mdev17909.frm $datadir/test/t1.frm;
+copy_file std_data/mdev17909.par $datadir/test/t1.par;
+check table t1  for upgrade;
+flush tables;
+show create table t1;
+drop table t1;
diff --git a/mysql-test/t/ps_error.test b/mysql-test/t/ps_error.test
new file mode 100644
index 00000000000..5efb5d36137
--- /dev/null
+++ b/mysql-test/t/ps_error.test
@@ -0,0 +1,66 @@
+#
+# Tests related to PS returning errors rather than doing successfull execution
+#
+
+--echo #
+--echo # MDEV-17741 Assertion `thd->Item_change_list::is_empty()' failed in mysql_parse after unsuccessful PS
+--echo #
+
+SET SQL_MODE= 'STRICT_ALL_TABLES';
+CREATE TABLE t1 (a INT);
+PREPARE stmt FROM "CREATE TABLE tmp AS SELECT * FROM t1 WHERE 'foo' && 0";
+--error ER_TRUNCATED_WRONG_VALUE
+EXECUTE stmt;
+SELECT a FROM t1 GROUP BY NULL WITH ROLLUP;
+DROP TABLE t1;
+SET sql_mode=DEFAULT;
+
+SET SQL_MODE= 'STRICT_ALL_TABLES';
+CREATE TABLE t1 (a INT);
+PREPARE stmt FROM "CREATE TABLE tmp AS SELECT * FROM t1 WHERE 'foo' && 0";
+--error ER_TRUNCATED_WRONG_VALUE
+EXECUTE stmt;
+SET @a = REPLACE( @@global.optimizer_switch, '=on', '=off' ) ;
+DROP TABLE t1;
+SET sql_mode=DEFAULT;
+
+
+--echo #
+--echo # MDEV-17738 Server crashes in Item::delete_self on closing connection after unsuccessful PS
+--echo #
+
+SET SQL_MODE='STRICT_ALL_TABLES';
+PREPARE stmt FROM "CREATE TABLE ps AS SELECT 1 FROM DUAL WHERE 'foo' && 0";
+--error ER_TRUNCATED_WRONG_VALUE
+EXECUTE stmt;
+--source include/restart_mysqld.inc
+SELECT 'All done';
+SET SQL_MODE=DEFAULT;
+
+SET SQL_MODE='STRICT_ALL_TABLES';
+PREPARE stmt FROM "CREATE TABLE ps AS SELECT 1 FROM DUAL WHERE 'foo' && 0";
+--error ER_TRUNCATED_WRONG_VALUE
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+SELECT 'All done';
+SET SQL_MODE=DEFAULT;
+
+SET SQL_MODE= 'STRICT_ALL_TABLES';
+CREATE TABLE t1 (a INT);
+PREPARE stmt FROM "CREATE TABLE tmp AS SELECT * FROM t1 WHERE 'foo' && 0";
+--error ER_TRUNCATED_WRONG_VALUE
+EXECUTE stmt;
+SELECT a FROM t1 GROUP BY a;
+SELECT * FROM t1;
+DROP TABLE t1;
+SET SQL_MODE=DEFAULT;
+
+SET SQL_MODE= 'STRICT_ALL_TABLES';
+CREATE TABLE t1 (a INT);
+PREPARE stmt FROM "CREATE TABLE tmp AS SELECT * FROM t1 WHERE 'foo' && 0";
+--error ER_TRUNCATED_WRONG_VALUE
+EXECUTE stmt;
+SELECT a FROM t1 GROUP BY a;
+INSERT t1 SELECT * FROM ( SELECT * FROM t1 ) sq;
+DROP TABLE t1;
+SET SQL_MODE=DEFAULT;