diff --git a/client/mysqltest.c b/client/mysqltest.c
index 1911bfa0ad0..0a1b57ff80a 100644
--- a/client/mysqltest.c
+++ b/client/mysqltest.c
@@ -480,6 +480,10 @@ void handle_error(struct st_command*,
 void handle_no_error(struct st_command*);
 
 #ifdef EMBEDDED_LIBRARY
+
+/* attributes of the query thread */
+pthread_attr_t cn_thd_attrib;
+
 /*
   send_one_query executes query in separate thread what is
   necessary in embedded library to run 'send' in proper way.
@@ -518,7 +522,7 @@ static int do_send_query(struct st_connection *cn, const char *q, int q_len,
   cn->cur_query= q;
   cn->cur_query_len= q_len;
   cn->query_done= 0;
-  if (pthread_create(&tid, NULL, send_one_query, (void*)cn))
+  if (pthread_create(&tid, &cn_thd_attrib, send_one_query, (void*)cn))
     die("Cannot start new thread for query");
 
   return 0;
@@ -6156,6 +6160,12 @@ int main(int argc, char **argv)
   next_con= connections + 1;
   cur_con= connections;
 
+#ifdef EMBEDDED_LIBRARY
+  /* set appropriate stack for the 'query' threads */
+  (void) pthread_attr_init(&cn_thd_attrib);
+  pthread_attr_setstacksize(&cn_thd_attrib, DEFAULT_THREAD_STACK);
+#endif /*EMBEDDED_LIBRARY*/
+
   /* Init file stack */
   memset(file_stack, 0, sizeof(file_stack));
   file_stack_end=
diff --git a/mysql-test/include/have_archive.inc b/mysql-test/include/have_archive.inc
index 9f0038db97a..82399ca4c6c 100644
--- a/mysql-test/include/have_archive.inc
+++ b/mysql-test/include/have_archive.inc
@@ -1,4 +1,4 @@
 --disable_query_log
 --require r/true.require
-select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'archive';
+select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'archive';
 --enable_query_log
diff --git a/mysql-test/include/have_blackhole.inc b/mysql-test/include/have_blackhole.inc
index e13cff52094..6c4da01d61d 100644
--- a/mysql-test/include/have_blackhole.inc
+++ b/mysql-test/include/have_blackhole.inc
@@ -1,4 +1,4 @@
 disable_query_log;
 --require r/true.require
-select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'blackhole';
+select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'blackhole';
 enable_query_log;
diff --git a/mysql-test/include/have_csv.inc b/mysql-test/include/have_csv.inc
index 3175fc16fe7..410caa95285 100644
--- a/mysql-test/include/have_csv.inc
+++ b/mysql-test/include/have_csv.inc
@@ -1,4 +1,4 @@
 disable_query_log;
 --require r/true.require
-select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'csv';
+select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'csv';
 enable_query_log;
diff --git a/mysql-test/include/have_exampledb.inc b/mysql-test/include/have_exampledb.inc
index e3fd068b485..db3985e3c7c 100644
--- a/mysql-test/include/have_exampledb.inc
+++ b/mysql-test/include/have_exampledb.inc
@@ -1,4 +1,4 @@
 disable_query_log;
 --require r/true.require
-select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'example';
+select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'example';
 enable_query_log;
diff --git a/mysql-test/include/have_federated_db.inc b/mysql-test/include/have_federated_db.inc
index abef5a64d30..041a29f460b 100644
--- a/mysql-test/include/have_federated_db.inc
+++ b/mysql-test/include/have_federated_db.inc
@@ -1,4 +1,4 @@
 disable_query_log;
 --require r/true.require
-select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'federated';
+select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'federated';
 enable_query_log;
diff --git a/mysql-test/include/have_innodb.inc b/mysql-test/include/have_innodb.inc
index be8850725e5..cbffe6a2574 100644
--- a/mysql-test/include/have_innodb.inc
+++ b/mysql-test/include/have_innodb.inc
@@ -1,4 +1,4 @@
 disable_query_log;
 --require r/true.require
-select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'innodb';
+select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'innodb';
 enable_query_log;
diff --git a/mysql-test/include/have_multi_ndb.inc b/mysql-test/include/have_multi_ndb.inc
index 819518b2674..e9baf7d56e5 100644
--- a/mysql-test/include/have_multi_ndb.inc
+++ b/mysql-test/include/have_multi_ndb.inc
@@ -10,7 +10,7 @@ drop table if exists t1, t2;
 --enable_warnings
 flush tables;
 --require r/true.require
-select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'ndbcluster';
+select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'ndbcluster';
 enable_query_log;
 
 # Check that server2 has NDB support
@@ -21,7 +21,7 @@ drop table if exists t1, t2;
 --enable_warnings
 flush tables;
 --require r/true.require
-select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'ndbcluster';
+select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'ndbcluster';
 enable_query_log;
 
 # Check should be here as well...
diff --git a/mysql-test/include/have_ndb.inc b/mysql-test/include/have_ndb.inc
index c9603634508..638a88f3956 100644
--- a/mysql-test/include/have_ndb.inc
+++ b/mysql-test/include/have_ndb.inc
@@ -1,7 +1,7 @@
 # Check that server is compiled and started with support for NDB
 disable_query_log;
 --require r/true.require
-select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'ndbcluster';
+select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'ndbcluster';
 enable_query_log;
 
 
diff --git a/mysql-test/include/mix1.inc b/mysql-test/include/mix1.inc
index 3c6628091ec..79ba01cadb2 100644
--- a/mysql-test/include/mix1.inc
+++ b/mysql-test/include/mix1.inc
@@ -641,6 +641,37 @@ alter table t1 comment '123';
 show create table t1;
 drop table t1;
 
+#
+# Bug #25866: Getting "#HY000 Can't find record in..." on and INSERT
+#
+CREATE TABLE t1 (a CHAR(2), KEY (a)) ENGINE = InnoDB DEFAULT CHARSET=UTF8;
+INSERT INTO t1 VALUES ('uk'),('bg');
+SELECT * FROM t1 WHERE a = 'uk';
+DELETE FROM t1 WHERE a = 'uk';
+SELECT * FROM t1 WHERE a = 'uk';
+UPDATE t1 SET a = 'us' WHERE a = 'uk';
+SELECT * FROM t1 WHERE a = 'uk';
+
+CREATE TABLE t2 (a CHAR(2), KEY (a)) ENGINE = InnoDB;
+INSERT INTO t2 VALUES ('uk'),('bg');
+SELECT * FROM t2 WHERE a = 'uk';
+DELETE FROM t2 WHERE a = 'uk';
+SELECT * FROM t2 WHERE a = 'uk';
+INSERT INTO t2 VALUES ('uk');
+UPDATE t2 SET a = 'us' WHERE a = 'uk';
+SELECT * FROM t2 WHERE a = 'uk';
+
+CREATE TABLE t3 (a CHAR(2), KEY (a)) ENGINE = MyISAM;
+INSERT INTO t3 VALUES ('uk'),('bg');
+SELECT * FROM t3 WHERE a = 'uk';
+DELETE FROM t3 WHERE a = 'uk';
+SELECT * FROM t3 WHERE a = 'uk';
+INSERT INTO t3 VALUES ('uk');
+UPDATE t3 SET a = 'us' WHERE a = 'uk';
+SELECT * FROM t3 WHERE a = 'uk';
+
+DROP TABLE t1,t2,t3;
+
 --echo End of 5.0 tests
 
 #
diff --git a/mysql-test/include/rpl_events.inc b/mysql-test/include/rpl_events.inc
index 04885f31997..bbe52d3628b 100644
--- a/mysql-test/include/rpl_events.inc
+++ b/mysql-test/include/rpl_events.inc
@@ -29,6 +29,9 @@ SELECT db, name, status, originator FROM mysql.event WHERE db = 'test' AND name
 
 # wait 3 seconds, so the event can trigger
 --real_sleep 3
+let $wait_condition= 
+  SELECT count(*) = 1 FROM t1 WHERE c = 'from justonce';
+--source include/wait_condition.inc  
 
 # check that table t1 contains something
 --echo "in the master"
diff --git a/mysql-test/include/unsafe_binlog.inc b/mysql-test/include/unsafe_binlog.inc
index 6fbbdcb6d6c..2fc2ad77bc9 100644
--- a/mysql-test/include/unsafe_binlog.inc
+++ b/mysql-test/include/unsafe_binlog.inc
@@ -23,7 +23,7 @@
 #
 
 --disable_warnings
-drop table if exists t1,t2;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
 --enable_warnings
 eval create table t1 (id int not null, f_id int not null, f int not null,
 primary key(f_id, id)) engine = $engine_type;
@@ -59,7 +59,7 @@ set autocommit = 0;
 #
 # S-lock to records (2,2),(4,2), and (6,2) should not be released in a update
 #
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 select * from t1 where a = 2 and b = 2 for update;
 connection a;
 commit;
@@ -213,39 +213,39 @@ set autocommit = 0;
 create table t10(a int not null, b int, primary key(a)) select * from t2 for update;
 
 connection b;
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 reap;
 
 connection c;
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 reap;
 
 connection d;
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 reap;
 
 connection e;
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 reap;
 
 connection f;
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 reap;
 
 connection g;
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 reap;
 
 connection h;
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 reap;
 
 connection i;
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 reap;
 
 connection j;
---error 1205
+--error ER_LOCK_WAIT_TIMEOUT
 reap;
 
 connection a;
diff --git a/mysql-test/r/error_simulation.result b/mysql-test/r/error_simulation.result
new file mode 100644
index 00000000000..77599ba303b
--- /dev/null
+++ b/mysql-test/r/error_simulation.result
@@ -0,0 +1,19 @@
+DROP TABLE IF EXISTS t1;
+Warnings:
+Note	1051	Unknown table 't1'
+CREATE TABLE t1 (
+a varchar(32) character set utf8 collate utf8_bin NOT NULL,
+b varchar(32) character set utf8 collate utf8_bin NOT NULL )
+ENGINE=MyISAM DEFAULT CHARSET=utf8;
+INSERT INTO t1 VALUES
+('AAAAAAAAAA','AAAAAAAAAA'), ('AAAAAAAAAB','AAAAAAAAAB '),
+('AAAAAAAAAB','AAAAAAAAAB'), ('AAAAAAAAAC','AAAAAAAAAC'),
+('AAAAAAAAAD','AAAAAAAAAD'), ('AAAAAAAAAE','AAAAAAAAAE'),
+('AAAAAAAAAF','AAAAAAAAAF'), ('AAAAAAAAAG','AAAAAAAAAG'),
+('AAAAAAAAAH','AAAAAAAAAH'), ('AAAAAAAAAI','AAAAAAAAAI'),
+('AAAAAAAAAJ','AAAAAAAAAJ'), ('AAAAAAAAAK','AAAAAAAAAK');
+set tmp_table_size=1024;
+SELECT MAX(a) FROM t1 GROUP BY a,b;
+ERROR 23000: Can't write; duplicate key in table 'tmp_table'
+set tmp_table_size=default;
+DROP TABLE t1;
diff --git a/mysql-test/r/gis.result b/mysql-test/r/gis.result
index b50eb40182d..4896210c19d 100644
--- a/mysql-test/r/gis.result
+++ b/mysql-test/r/gis.result
@@ -865,6 +865,27 @@ SELECT Overlaps(@horiz1, @point2) FROM DUAL;
 Overlaps(@horiz1, @point2)
 0
 DROP TABLE t1;
+create table t1(f1 geometry, f2 point, f3 linestring);
+select f1 from t1 union select f1 from t1;
+f1
+insert into t1 (f2,f3) values (GeomFromText('POINT(1 1)'),
+GeomFromText('LINESTRING(0 0,1 1,2 2)'));
+select AsText(f2),AsText(f3) from t1;
+AsText(f2)	AsText(f3)
+POINT(1 1)	LINESTRING(0 0,1 1,2 2)
+select AsText(a) from (select f2 as a from t1 union select f3 from t1) t;
+AsText(a)
+POINT(1 1)
+LINESTRING(0 0,1 1,2 2)
+create table t2 as select f2 as a from t1 union select f3 from t1;
+desc t2;
+Field	Type	Null	Key	Default	Extra
+a	point	YES		NULL	
+select AsText(a) from t2;
+AsText(a)
+POINT(1 1)
+LINESTRING(0 0,1 1,2 2)
+drop table t1, t2;
 End of 5.0 tests
 create table t1 (f1 tinyint(1), f2 char(1), f3 varchar(1), f4 geometry, f5 datetime);
 create view v1 as select * from t1;
diff --git a/mysql-test/r/grant2.result b/mysql-test/r/grant2.result
index 8f3c8605cdd..21bad4fddcb 100644
--- a/mysql-test/r/grant2.result
+++ b/mysql-test/r/grant2.result
@@ -404,4 +404,22 @@ use test;
 drop database mysqltest_1;
 drop database mysqltest_2;
 drop user mysqltest_u1@localhost;
+grant all on `mysqltest\_%`.* to mysqltest_1@localhost with grant option;
+grant usage on *.* to mysqltest_2@localhost;
+create database mysqltest_1;
+use mysqltest_1;
+create table t1 (f1 int);
+grant create on `mysqltest\_1`.* to mysqltest_2@localhost;
+grant select on mysqltest_1.t1 to mysqltest_2@localhost;
+create database mysqltest_3;
+ERROR 42000: Access denied for user 'mysqltest_2'@'localhost' to database 'mysqltest_3'
+use mysqltest_1;
+create table t2(f1 int);
+select * from t1;
+f1
+drop database mysqltest_1;
+revoke all privileges, grant option from mysqltest_1@localhost;
+revoke all privileges, grant option from mysqltest_2@localhost;
+drop user mysqltest_1@localhost;
+drop user mysqltest_2@localhost;
 End of 5.0 tests
diff --git a/mysql-test/r/group_by.result b/mysql-test/r/group_by.result
index e3cd90b9b3d..ebe59331357 100644
--- a/mysql-test/r/group_by.result
+++ b/mysql-test/r/group_by.result
@@ -1055,47 +1055,47 @@ INSERT INTO t1 SELECT a + 8,b FROM t1;
 INSERT INTO t1 SELECT a + 16,b FROM t1;
 INSERT INTO t1 SELECT a + 32,b FROM t1;
 INSERT INTO t1 SELECT a + 64,b FROM t1;
-INSERT INTO t1 SELECT a + 128,b FROM t1;
+INSERT INTO t1 SELECT a + 128,b FROM t1 limit 16;
 ANALYZE TABLE t1;
 Table	Op	Msg_type	Msg_text
 test.t1	analyze	status	OK
 EXPLAIN SELECT a FROM t1 WHERE a < 2;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	range	PRIMARY,i2	PRIMARY	4	NULL	2	Using where; Using index
+1	SIMPLE	t1	range	PRIMARY,i2	PRIMARY	4	NULL	1	Using where; Using index
 EXPLAIN SELECT a FROM t1 WHERE a < 2 ORDER BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	range	PRIMARY,i2	PRIMARY	4	NULL	2	Using where; Using index
+1	SIMPLE	t1	range	PRIMARY,i2	PRIMARY	4	NULL	1	Using where; Using index
 EXPLAIN SELECT a FROM t1 WHERE a < 2 GROUP BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	range	PRIMARY,i2	PRIMARY	4	NULL	2	Using where; Using index
+1	SIMPLE	t1	range	PRIMARY,i2	PRIMARY	4	NULL	1	Using where; Using index
 EXPLAIN SELECT a FROM t1 IGNORE INDEX (PRIMARY,i2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	256	
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	144	
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR JOIN (PRIMARY,i2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	256	
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	144	
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR GROUP BY (PRIMARY,i2) GROUP BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	256	Using index
+1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	144	Using index
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY,i2) ORDER BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	256	Using index; Using filesort
+1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	144	Using index; Using filesort
 EXPLAIN SELECT a FROM t1 IGNORE INDEX FOR ORDER BY (PRIMARY)
 IGNORE INDEX FOR GROUP BY (i2) GROUP BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	256	Using index
+1	SIMPLE	t1	index	NULL	PRIMARY	4	NULL	144	Using index
 EXPLAIN SELECT a FROM t1 IGNORE INDEX (PRIMARY) IGNORE INDEX FOR ORDER BY (i2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	i2	9	NULL	256	Using index
+1	SIMPLE	t1	index	NULL	i2	9	NULL	144	Using index
 EXPLAIN SELECT a FROM t1 FORCE INDEX (i2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	i2	9	NULL	256	Using index
+1	SIMPLE	t1	index	NULL	i2	9	NULL	144	Using index
 EXPLAIN SELECT a FROM t1 USE INDEX ();
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	256	
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	144	
 EXPLAIN SELECT a FROM t1 USE INDEX () USE INDEX (i2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	256	
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	144	
 EXPLAIN SELECT a FROM t1 
 FORCE INDEX (PRIMARY) 
 IGNORE INDEX FOR GROUP BY (i2)
@@ -1104,7 +1104,7 @@ USE INDEX (i2);
 ERROR HY000: Incorrect usage of USE INDEX and FORCE INDEX
 EXPLAIN SELECT a FROM t1 USE INDEX (i2) USE INDEX ();
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	i2	9	NULL	256	Using index
+1	SIMPLE	t1	index	NULL	i2	9	NULL	144	Using index
 EXPLAIN SELECT a FROM t1 FORCE INDEX ();
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
 EXPLAIN SELECT a FROM t1 IGNORE INDEX ();
@@ -1112,34 +1112,34 @@ ERROR 42000: You have an error in your SQL syntax; check the manual that corresp
 EXPLAIN SELECT a FROM t1 USE INDEX FOR JOIN (i2) 
 USE INDEX FOR GROUP BY (i2) GROUP BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	i2	9	NULL	256	Using index
+1	SIMPLE	t1	index	NULL	i2	9	NULL	144	Using index
 EXPLAIN SELECT a FROM t1 FORCE INDEX FOR JOIN (i2) 
 FORCE INDEX FOR GROUP BY (i2) GROUP BY a;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	range	NULL	i2	4	NULL	257	Using index for group-by
+1	SIMPLE	t1	range	NULL	i2	4	NULL	145	Using index for group-by
 EXPLAIN SELECT a FROM t1 USE INDEX () IGNORE INDEX (i2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	256	
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	144	
 EXPLAIN SELECT a FROM t1 IGNORE INDEX (i2) USE INDEX ();
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	256	
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	144	
 EXPLAIN SELECT a FROM t1 
 USE INDEX FOR GROUP BY (i2) 
 USE INDEX FOR ORDER BY (i2)
 USE INDEX FOR JOIN (i2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	i2	9	NULL	256	Using index
+1	SIMPLE	t1	index	NULL	i2	9	NULL	144	Using index
 EXPLAIN SELECT a FROM t1 
 USE INDEX FOR JOIN (i2) 
 USE INDEX FOR JOIN (i2) 
 USE INDEX FOR JOIN (i2,i2);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	t1	index	NULL	i2	9	NULL	256	Using index
+1	SIMPLE	t1	index	NULL	i2	9	NULL	144	Using index
 EXPLAIN SELECT 1 FROM t1 WHERE a IN
 (SELECT a FROM t1 USE INDEX (i2) IGNORE INDEX (i2));
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	PRIMARY	t1	index	NULL	PRIMARY	4	NULL	256	Using where; Using index
-2	DEPENDENT SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	256	Using where
+1	PRIMARY	t1	index	NULL	PRIMARY	4	NULL	144	Using where; Using index
+2	DEPENDENT SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	144	Using where
 CREATE TABLE t2 (a INT, b INT, KEY(a));
 INSERT INTO t2 VALUES (1, 1), (2, 2), (3,3), (4,4);
 EXPLAIN SELECT a, SUM(b) FROM t2 GROUP BY a LIMIT 2;
@@ -1152,7 +1152,7 @@ EXPLAIN SELECT 1 FROM t2 WHERE a IN
 (SELECT a FROM t1 USE INDEX (i2) IGNORE INDEX (i2));
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	PRIMARY	t2	index	NULL	a	5	NULL	4	Using where; Using index
-2	DEPENDENT SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	256	Using where
+2	DEPENDENT SUBQUERY	t1	ALL	NULL	NULL	NULL	NULL	144	Using where
 SHOW VARIABLES LIKE 'old';
 Variable_name	Value
 old	OFF
diff --git a/mysql-test/r/information_schema.result b/mysql-test/r/information_schema.result
index 745ec2e2248..fc111430a4e 100644
--- a/mysql-test/r/information_schema.result
+++ b/mysql-test/r/information_schema.result
@@ -1397,10 +1397,21 @@ TABLE_PRIVILEGES	information_schema.TABLE_PRIVILEGES	1
 TRIGGERS	information_schema.TRIGGERS	1
 USER_PRIVILEGES	information_schema.USER_PRIVILEGES	1
 VIEWS	information_schema.VIEWS	1
+create table t1(f1 int);
+create view v1 as select f1+1 as a from t1;
+create table t2 (f1 int, f2 int);
+create view v2 as select f1+1 as a, f2 as b from t2;
+select table_name, is_updatable from information_schema.views;
+table_name	is_updatable
+v1	NO
+v2	YES
+delete from v1;
+drop view v1,v2;
+drop table t1,t2;
 End of 5.0 tests.
 select * from information_schema.engines WHERE ENGINE="MyISAM";
 ENGINE	SUPPORT	COMMENT	TRANSACTIONS	XA	SAVEPOINTS
-MyISAM	ENABLED	Default engine as of MySQL 3.23 with great performance	NO	NO	NO
+MyISAM	DEFAULT	Default engine as of MySQL 3.23 with great performance	NO	NO	NO
 grant select on *.* to user3148@localhost;
 select user,db from information_schema.processlist;
 user	db
diff --git a/mysql-test/r/information_schema_part.result b/mysql-test/r/information_schema_part.result
index df3abdbee0a..8455c8e014e 100644
--- a/mysql-test/r/information_schema_part.result
+++ b/mysql-test/r/information_schema_part.result
@@ -7,9 +7,9 @@ partition x3 values in (16, 8, 5+19, 70-43) tablespace ts3);
 select * from information_schema.partitions where table_schema="test"
 and table_name="t1";
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t1	x1	NULL	1	NULL	LIST	NULL	b*a	NULL	1	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	ts1
-NULL	test	t1	x2	NULL	2	NULL	LIST	NULL	b*a	NULL	3,11,5,7	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	ts2
-NULL	test	t1	x3	NULL	3	NULL	LIST	NULL	b*a	NULL	16,8,24,27	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	ts3
+NULL	test	t1	x1	NULL	1	NULL	LIST	NULL	b*a	NULL	1	0	0	0	#	1024	0	#	#	NULL	NULL		default	ts1
+NULL	test	t1	x2	NULL	2	NULL	LIST	NULL	b*a	NULL	3,11,5,7	0	0	0	#	1024	0	#	#	NULL	NULL		default	ts2
+NULL	test	t1	x3	NULL	3	NULL	LIST	NULL	b*a	NULL	16,8,24,27	0	0	0	#	1024	0	#	#	NULL	NULL		default	ts3
 create table t2 (a int not null,b int not null,c int not null, primary key(a,b))
 partition by range (a)
 partitions 3
@@ -19,27 +19,27 @@ partition x3 values less than maxvalue tablespace ts3);
 select * from information_schema.partitions where table_schema="test"
 and table_name="t2";
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t2	x1	NULL	1	NULL	RANGE	NULL	a	NULL	5	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	ts1
-NULL	test	t2	x2	NULL	2	NULL	RANGE	NULL	a	NULL	10	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	ts2
-NULL	test	t2	x3	NULL	3	NULL	RANGE	NULL	a	NULL	MAXVALUE	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	ts3
+NULL	test	t2	x1	NULL	1	NULL	RANGE	NULL	a	NULL	5	0	0	0	#	1024	0	#	#	NULL	NULL		default	ts1
+NULL	test	t2	x2	NULL	2	NULL	RANGE	NULL	a	NULL	10	0	0	0	#	1024	0	#	#	NULL	NULL		default	ts2
+NULL	test	t2	x3	NULL	3	NULL	RANGE	NULL	a	NULL	MAXVALUE	0	0	0	#	1024	0	#	#	NULL	NULL		default	ts3
 create table t3 (f1 date)
 partition by hash(month(f1))
 partitions 3;
 select * from information_schema.partitions where table_schema="test"
 and table_name="t3";
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t3	p0	NULL	1	NULL	HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	NULL
-NULL	test	t3	p1	NULL	2	NULL	HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	NULL
-NULL	test	t3	p2	NULL	3	NULL	HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	NULL
+NULL	test	t3	p0	NULL	1	NULL	HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL		default	NULL
+NULL	test	t3	p1	NULL	2	NULL	HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL		default	NULL
+NULL	test	t3	p2	NULL	3	NULL	HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL		default	NULL
 create table t4 (f1 date, f2 int)
 partition by key(f1,f2)
 partitions 3;
 select * from information_schema.partitions where table_schema="test"
 and table_name="t4";
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t4	p0	NULL	1	NULL	KEY	NULL	f1,f2	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	NULL
-NULL	test	t4	p1	NULL	2	NULL	KEY	NULL	f1,f2	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	NULL
-NULL	test	t4	p2	NULL	3	NULL	KEY	NULL	f1,f2	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	NULL
+NULL	test	t4	p0	NULL	1	NULL	KEY	NULL	f1,f2	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL		default	NULL
+NULL	test	t4	p1	NULL	2	NULL	KEY	NULL	f1,f2	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL		default	NULL
+NULL	test	t4	p2	NULL	3	NULL	KEY	NULL	f1,f2	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL		default	NULL
 drop table t1,t2,t3,t4;
 create table t1 (a int not null,b int not null,c int not null,primary key (a,b))
 partition by range (a)
@@ -63,14 +63,14 @@ subpartition x22 tablespace t2)
 );
 select * from information_schema.partitions where table_schema="test";
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t1	x1	x11	1	1	RANGE	HASH	a	a+b	1	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	t1
-NULL	test	t1	x1	x12	1	2	RANGE	HASH	a	a+b	1	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	t2
-NULL	test	t1	x2	x21	2	1	RANGE	HASH	a	a+b	5	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	t1
-NULL	test	t1	x2	x22	2	2	RANGE	HASH	a	a+b	5	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	t2
-NULL	test	t2	x1	x11	1	1	RANGE	KEY	a	a	1	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	t1
-NULL	test	t2	x1	x12	1	2	RANGE	KEY	a	a	1	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	t2
-NULL	test	t2	x2	x21	2	1	RANGE	KEY	a	a	5	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	t1
-NULL	test	t2	x2	x22	2	2	RANGE	KEY	a	a	5	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	t2
+NULL	test	t1	x1	x11	1	1	RANGE	HASH	a	a+b	1	0	0	0	#	1024	0	#	#	NULL	NULL		default	t1
+NULL	test	t1	x1	x12	1	2	RANGE	HASH	a	a+b	1	0	0	0	#	1024	0	#	#	NULL	NULL		default	t2
+NULL	test	t1	x2	x21	2	1	RANGE	HASH	a	a+b	5	0	0	0	#	1024	0	#	#	NULL	NULL		default	t1
+NULL	test	t1	x2	x22	2	2	RANGE	HASH	a	a+b	5	0	0	0	#	1024	0	#	#	NULL	NULL		default	t2
+NULL	test	t2	x1	x11	1	1	RANGE	KEY	a	a	1	0	0	0	#	1024	0	#	#	NULL	NULL		default	t1
+NULL	test	t2	x1	x12	1	2	RANGE	KEY	a	a	1	0	0	0	#	1024	0	#	#	NULL	NULL		default	t2
+NULL	test	t2	x2	x21	2	1	RANGE	KEY	a	a	5	0	0	0	#	1024	0	#	#	NULL	NULL		default	t1
+NULL	test	t2	x2	x22	2	2	RANGE	KEY	a	a	5	0	0	0	#	1024	0	#	#	NULL	NULL		default	t2
 drop table t1,t2;
 create table t1 (
 a int not null,
@@ -88,10 +88,10 @@ subpartition x22 tablespace t2 nodegroup 1)
 );
 select * from information_schema.partitions where table_schema="test";
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t1	x1	x11	1	1	RANGE	HASH	a	a+b	1	0	0	0	#	1024	0	#	#	NULL	NULL	default	0	t1
-NULL	test	t1	x1	x12	1	2	RANGE	HASH	a	a+b	1	0	0	0	#	1024	0	#	#	NULL	NULL	default	1	t2
-NULL	test	t1	x2	x21	2	1	RANGE	HASH	a	a+b	5	0	0	0	#	1024	0	#	#	NULL	NULL	default	0	t1
-NULL	test	t1	x2	x22	2	2	RANGE	HASH	a	a+b	5	0	0	0	#	1024	0	#	#	NULL	NULL	default	1	t2
+NULL	test	t1	x1	x11	1	1	RANGE	HASH	a	a+b	1	0	0	0	#	1024	0	#	#	NULL	NULL		0	t1
+NULL	test	t1	x1	x12	1	2	RANGE	HASH	a	a+b	1	0	0	0	#	1024	0	#	#	NULL	NULL		1	t2
+NULL	test	t1	x2	x21	2	1	RANGE	HASH	a	a+b	5	0	0	0	#	1024	0	#	#	NULL	NULL		0	t1
+NULL	test	t1	x2	x22	2	2	RANGE	HASH	a	a+b	5	0	0	0	#	1024	0	#	#	NULL	NULL		1	t2
 show tables;
 Tables_in_test
 t1
@@ -107,9 +107,9 @@ partitions 3;
 select * from information_schema.partitions where table_schema="test"
 and table_name="t1";
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t1	p0	NULL	1	NULL	LINEAR HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	NULL
-NULL	test	t1	p1	NULL	2	NULL	LINEAR HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	NULL
-NULL	test	t1	p2	NULL	3	NULL	LINEAR HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL	default	default	NULL
+NULL	test	t1	p0	NULL	1	NULL	LINEAR HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL		default	NULL
+NULL	test	t1	p1	NULL	2	NULL	LINEAR HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL		default	NULL
+NULL	test	t1	p2	NULL	3	NULL	LINEAR HASH	NULL	month(f1)	NULL	NULL	0	0	0	#	1024	0	#	#	NULL	NULL		default	NULL
 drop table t1;
 create table t1 (a int)
 PARTITION BY RANGE (a)
diff --git a/mysql-test/r/innodb_mysql.result b/mysql-test/r/innodb_mysql.result
index 7aa4aec8d28..afecf30b94f 100644
--- a/mysql-test/r/innodb_mysql.result
+++ b/mysql-test/r/innodb_mysql.result
@@ -629,6 +629,42 @@ t1	CREATE TABLE `t1` (
   `a` int(11) DEFAULT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1 COMMENT='123'
 drop table t1;
+CREATE TABLE t1 (a CHAR(2), KEY (a)) ENGINE = InnoDB DEFAULT CHARSET=UTF8;
+INSERT INTO t1 VALUES ('uk'),('bg');
+SELECT * FROM t1 WHERE a = 'uk';
+a
+uk
+DELETE FROM t1 WHERE a = 'uk';
+SELECT * FROM t1 WHERE a = 'uk';
+a
+UPDATE t1 SET a = 'us' WHERE a = 'uk';
+SELECT * FROM t1 WHERE a = 'uk';
+a
+CREATE TABLE t2 (a CHAR(2), KEY (a)) ENGINE = InnoDB;
+INSERT INTO t2 VALUES ('uk'),('bg');
+SELECT * FROM t2 WHERE a = 'uk';
+a
+uk
+DELETE FROM t2 WHERE a = 'uk';
+SELECT * FROM t2 WHERE a = 'uk';
+a
+INSERT INTO t2 VALUES ('uk');
+UPDATE t2 SET a = 'us' WHERE a = 'uk';
+SELECT * FROM t2 WHERE a = 'uk';
+a
+CREATE TABLE t3 (a CHAR(2), KEY (a)) ENGINE = MyISAM;
+INSERT INTO t3 VALUES ('uk'),('bg');
+SELECT * FROM t3 WHERE a = 'uk';
+a
+uk
+DELETE FROM t3 WHERE a = 'uk';
+SELECT * FROM t3 WHERE a = 'uk';
+a
+INSERT INTO t3 VALUES ('uk');
+UPDATE t3 SET a = 'us' WHERE a = 'uk';
+SELECT * FROM t3 WHERE a = 'uk';
+a
+DROP TABLE t1,t2,t3;
 End of 5.0 tests
 CREATE TABLE t1 (a int, b int);
 insert into t1 values (1,1),(1,2);
diff --git a/mysql-test/r/insert_update.result b/mysql-test/r/insert_update.result
index 020c587959f..704cf444681 100644
--- a/mysql-test/r/insert_update.result
+++ b/mysql-test/r/insert_update.result
@@ -393,3 +393,17 @@ id	c1	cnt
 1	0	3
 2	2	1
 DROP TABLE t1;
+create table t1(f1 int primary key,
+f2 timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP);
+insert into t1(f1) values(1);
+select @stamp1:=f2 from t1;
+@stamp1:=f2
+#
+insert into t1(f1) values(1) on duplicate key update f1=1;
+select @stamp2:=f2 from t1;
+@stamp2:=f2
+#
+select if( @stamp1 = @stamp2, "correct", "wrong");
+if( @stamp1 = @stamp2, "correct", "wrong")
+correct
+drop table t1;
diff --git a/mysql-test/r/ndb_dd_alter.result b/mysql-test/r/ndb_dd_alter.result
index e4bd96ab384..94426546115 100644
--- a/mysql-test/r/ndb_dd_alter.result
+++ b/mysql-test/r/ndb_dd_alter.result
@@ -314,11 +314,11 @@ a1
 20
 SELECT * FROM information_schema.partitions WHERE table_name= 't1' AND partition_name = 'p0';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t1	p0	NULL	1	NULL	KEY	NULL		NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	ts
+NULL	test	t1	p0	NULL	1	NULL	KEY	NULL		NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	ts
 ALTER TABLE test.t1 ADD a2 FLOAT, ADD a3 DOUBLE;
 SELECT * FROM information_schema.partitions WHERE table_name= 't1' AND partition_name = 'p0';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t1	p0	NULL	1	NULL	KEY	NULL		NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	ts
+NULL	test	t1	p0	NULL	1	NULL	KEY	NULL		NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	ts
 SELECT * FROM test.t1 ORDER BY a1;
 a1	a2	a3
 1	2.2345	20000001
diff --git a/mysql-test/r/ndb_dd_backuprestore.result b/mysql-test/r/ndb_dd_backuprestore.result
index 1dd609b932d..c82fe560121 100644
--- a/mysql-test/r/ndb_dd_backuprestore.result
+++ b/mysql-test/r/ndb_dd_backuprestore.result
@@ -223,31 +223,31 @@ t6	CREATE TABLE `t6` (
 ) ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (pk1) (PARTITION x1 VALUES LESS THAN (333) ENGINE = ndbcluster, PARTITION x2 VALUES LESS THAN (720) ENGINE = ndbcluster) */
 SELECT * FROM information_schema.partitions WHERE table_name= 't1';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t1	p0	NULL	1	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space1
-NULL	test	t1	p1	NULL	2	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space1
-NULL	test	t1	p2	NULL	3	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space1
-NULL	test	t1	p3	NULL	4	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space1
+NULL	test	t1	p0	NULL	1	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space1
+NULL	test	t1	p1	NULL	2	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space1
+NULL	test	t1	p2	NULL	3	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space1
+NULL	test	t1	p3	NULL	4	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space1
 SELECT * FROM information_schema.partitions WHERE table_name= 't2';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t2	p0	NULL	1	NULL	KEY	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
-NULL	test	t2	p1	NULL	2	NULL	KEY	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
+NULL	test	t2	p0	NULL	1	NULL	KEY	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
+NULL	test	t2	p1	NULL	2	NULL	KEY	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
 SELECT * FROM information_schema.partitions WHERE table_name= 't3';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t3	x1	NULL	1	NULL	RANGE	NULL	c3	NULL	105	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
-NULL	test	t3	x2	NULL	2	NULL	RANGE	NULL	c3	NULL	333	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
-NULL	test	t3	x3	NULL	3	NULL	RANGE	NULL	c3	NULL	720	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
+NULL	test	t3	x1	NULL	1	NULL	RANGE	NULL	c3	NULL	105	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
+NULL	test	t3	x2	NULL	2	NULL	RANGE	NULL	c3	NULL	333	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
+NULL	test	t3	x3	NULL	3	NULL	RANGE	NULL	c3	NULL	720	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
 SELECT * FROM information_schema.partitions WHERE table_name= 't4';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t4	p0	NULL	1	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
-NULL	test	t4	p1	NULL	2	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
+NULL	test	t4	p0	NULL	1	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
+NULL	test	t4	p1	NULL	2	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
 SELECT * FROM information_schema.partitions WHERE table_name= 't5';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t5	p0	NULL	1	NULL	KEY	NULL	pk1	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
-NULL	test	t5	p1	NULL	2	NULL	KEY	NULL	pk1	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
+NULL	test	t5	p0	NULL	1	NULL	KEY	NULL	pk1	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
+NULL	test	t5	p1	NULL	2	NULL	KEY	NULL	pk1	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
 SELECT * FROM information_schema.partitions WHERE table_name= 't6';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t6	x1	NULL	1	NULL	RANGE	NULL	pk1	NULL	333	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
-NULL	test	t6	x2	NULL	2	NULL	RANGE	NULL	pk1	NULL	720	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
+NULL	test	t6	x1	NULL	1	NULL	RANGE	NULL	pk1	NULL	333	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
+NULL	test	t6	x2	NULL	2	NULL	RANGE	NULL	pk1	NULL	720	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
 SELECT COUNT(*) FROM test.t1;
 COUNT(*)
 250
@@ -389,31 +389,31 @@ t6	CREATE TABLE `t6` (
 ) ENGINE=ndbcluster DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (pk1) (PARTITION x1 VALUES LESS THAN (333) ENGINE = ndbcluster, PARTITION x2 VALUES LESS THAN (720) ENGINE = ndbcluster) */
 SELECT * FROM information_schema.partitions WHERE table_name= 't1';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t1	p0	NULL	1	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space1
-NULL	test	t1	p1	NULL	2	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space1
-NULL	test	t1	p2	NULL	3	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space1
-NULL	test	t1	p3	NULL	4	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space1
+NULL	test	t1	p0	NULL	1	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space1
+NULL	test	t1	p1	NULL	2	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space1
+NULL	test	t1	p2	NULL	3	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space1
+NULL	test	t1	p3	NULL	4	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space1
 SELECT * FROM information_schema.partitions WHERE table_name= 't2';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t2	p0	NULL	1	NULL	KEY	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
-NULL	test	t2	p1	NULL	2	NULL	KEY	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
+NULL	test	t2	p0	NULL	1	NULL	KEY	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
+NULL	test	t2	p1	NULL	2	NULL	KEY	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
 SELECT * FROM information_schema.partitions WHERE table_name= 't3';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t3	x1	NULL	1	NULL	RANGE	NULL	c3	NULL	105	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
-NULL	test	t3	x2	NULL	2	NULL	RANGE	NULL	c3	NULL	333	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
-NULL	test	t3	x3	NULL	3	NULL	RANGE	NULL	c3	NULL	720	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	table_space2
+NULL	test	t3	x1	NULL	1	NULL	RANGE	NULL	c3	NULL	105	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
+NULL	test	t3	x2	NULL	2	NULL	RANGE	NULL	c3	NULL	333	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
+NULL	test	t3	x3	NULL	3	NULL	RANGE	NULL	c3	NULL	720	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	table_space2
 SELECT * FROM information_schema.partitions WHERE table_name= 't4';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t4	p0	NULL	1	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
-NULL	test	t4	p1	NULL	2	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
+NULL	test	t4	p0	NULL	1	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
+NULL	test	t4	p1	NULL	2	NULL	HASH	NULL	c3	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
 SELECT * FROM information_schema.partitions WHERE table_name= 't5';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t5	p0	NULL	1	NULL	KEY	NULL	pk1	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
-NULL	test	t5	p1	NULL	2	NULL	KEY	NULL	pk1	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
+NULL	test	t5	p0	NULL	1	NULL	KEY	NULL	pk1	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
+NULL	test	t5	p1	NULL	2	NULL	KEY	NULL	pk1	NULL	NULL	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
 SELECT * FROM information_schema.partitions WHERE table_name= 't6';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t6	x1	NULL	1	NULL	RANGE	NULL	pk1	NULL	333	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
-NULL	test	t6	x2	NULL	2	NULL	RANGE	NULL	pk1	NULL	720	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL	default	default	NULL
+NULL	test	t6	x1	NULL	1	NULL	RANGE	NULL	pk1	NULL	333	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
+NULL	test	t6	x2	NULL	2	NULL	RANGE	NULL	pk1	NULL	720	0	0	0	NULL	0	0	NULL	NULL	NULL	NULL		default	NULL
 SELECT COUNT(*) FROM test.t1;
 COUNT(*)
 250
diff --git a/mysql-test/r/ndb_partition_range.result b/mysql-test/r/ndb_partition_range.result
index 8057ac59613..0c717ed55e9 100644
--- a/mysql-test/r/ndb_partition_range.result
+++ b/mysql-test/r/ndb_partition_range.result
@@ -17,9 +17,9 @@ INSERT into t1 values (10, 1, 1);
 INSERT into t1 values (15, 1, 1);
 select * from information_schema.partitions where table_name= 't1';
 TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PARTITION_NAME	SUBPARTITION_NAME	PARTITION_ORDINAL_POSITION	SUBPARTITION_ORDINAL_POSITION	PARTITION_METHOD	SUBPARTITION_METHOD	PARTITION_EXPRESSION	SUBPARTITION_EXPRESSION	PARTITION_DESCRIPTION	TABLE_ROWS	AVG_ROW_LENGTH	DATA_LENGTH	MAX_DATA_LENGTH	INDEX_LENGTH	DATA_FREE	CREATE_TIME	UPDATE_TIME	CHECK_TIME	CHECKSUM	PARTITION_COMMENT	NODEGROUP	TABLESPACE_NAME
-NULL	test	t1	x1	NULL	1	NULL	RANGE	NULL	a	NULL	5	0	0	0	#	0	0	#	#	NULL	NULL	default	default	NULL
-NULL	test	t1	x2	NULL	2	NULL	RANGE	NULL	a	NULL	10	0	0	0	#	0	0	#	#	NULL	NULL	default	default	NULL
-NULL	test	t1	x3	NULL	3	NULL	RANGE	NULL	a	NULL	20	0	0	0	#	0	0	#	#	NULL	NULL	default	default	NULL
+NULL	test	t1	x1	NULL	1	NULL	RANGE	NULL	a	NULL	5	0	0	0	#	0	0	#	#	NULL	NULL		default	NULL
+NULL	test	t1	x2	NULL	2	NULL	RANGE	NULL	a	NULL	10	0	0	0	#	0	0	#	#	NULL	NULL		default	NULL
+NULL	test	t1	x3	NULL	3	NULL	RANGE	NULL	a	NULL	20	0	0	0	#	0	0	#	#	NULL	NULL		default	NULL
 select * from t1 order by a;
 a	b	c
 1	1	1
diff --git a/mysql-test/r/partition.result b/mysql-test/r/partition.result
index de477310fe3..090ee4b7734 100644
--- a/mysql-test/r/partition.result
+++ b/mysql-test/r/partition.result
@@ -1235,4 +1235,22 @@ aaa	2
 drop table t1;
 create table t1 (s1 bigint) partition by list (s1) (partition p1 values in (-9223372036854775808));
 drop table t1;
+CREATE TABLE t1(a INT NOT NULL, b TINYBLOB, KEY(a))
+PARTITION BY RANGE(a) ( PARTITION p0 VALUES LESS THAN (32));
+INSERT INTO t1 VALUES (1, REPEAT('a', 10));
+INSERT INTO t1 SELECT a + 1, b FROM t1;
+INSERT INTO t1 SELECT a + 2, b FROM t1;
+INSERT INTO t1 SELECT a + 4, b FROM t1;
+INSERT INTO t1 SELECT a + 8, b FROM t1;
+ALTER TABLE t1 ADD PARTITION (PARTITION p1 VALUES LESS THAN (64));
+ALTER TABLE t1 DROP PARTITION p1;
+DROP TABLE t1;
+USE mysql;
+SET GLOBAL general_log = 0;
+ALTER TABLE general_log ENGINE = MyISAM;
+ALTER TABLE general_log PARTITION BY RANGE (TO_DAYS(event_time))
+(PARTITION p0 VALUES LESS THAN (733144), PARTITION p1 VALUES LESS THAN (3000000));
+ERROR HY000: Incorrect usage of PARTITION and log table
+ALTER TABLE general_log ENGINE = CSV;
+SET GLOBAL general_log = default;
 End of 5.1 tests
diff --git a/mysql-test/r/subselect.result b/mysql-test/r/subselect.result
index 8d4a5ee32be..92cd58f2ba3 100644
--- a/mysql-test/r/subselect.result
+++ b/mysql-test/r/subselect.result
@@ -2853,7 +2853,6 @@ a
 3
 4
 DROP TABLE t1,t2,t3;
-purge master logs before (select adddate(current_timestamp(), interval -4 day));
 CREATE TABLE t1 (f1 INT);
 CREATE TABLE t2 (f2 INT);
 INSERT INTO t1 VALUES (1);
@@ -4081,6 +4080,32 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 Warnings:
 Note	1003	select `res`.`count(*)` AS `count(*)` from (select count(0) AS `count(*)` from `test`.`t1` group by `test`.`t1`.`a`) `res`
 DROP TABLE t1;
+CREATE TABLE t1 (
+a varchar(255) default NULL,
+b timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
+INDEX idx(a,b)
+);
+CREATE TABLE t2 (
+a varchar(255) default NULL
+);
+INSERT INTO t1 VALUES ('abcdefghijk','2007-05-07 06:00:24');
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO `t1` VALUES ('asdf','2007-02-08 01:11:26');
+INSERT INTO `t2` VALUES ('abcdefghijk');
+INSERT INTO `t2` VALUES ('asdf');
+SET session sort_buffer_size=8192;
+SELECT (SELECT 1 FROM  t1 WHERE t1.a=t2.a ORDER BY t1.b LIMIT 1) AS d1 FROM t2;
+d1
+1
+1
+DROP TABLE t1,t2;
 End of 5.0 tests.
 CREATE TABLE t1 (a int, b int);
 INSERT INTO t1 VALUES (2,22),(1,11),(2,22);
diff --git a/mysql-test/r/subselect_notembedded.result b/mysql-test/r/subselect_notembedded.result
index dd4b0701c32..44ae055425e 100644
--- a/mysql-test/r/subselect_notembedded.result
+++ b/mysql-test/r/subselect_notembedded.result
@@ -1 +1,3 @@
 purge master logs before (select adddate(current_timestamp(), interval -4 day));
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'select adddate(current_timestamp(), interval -4 day))' at line 1
+purge master logs before adddate(current_timestamp(), interval -4 day);
diff --git a/mysql-test/r/trigger.result b/mysql-test/r/trigger.result
index 1b4e0decb62..59ed4511aed 100644
--- a/mysql-test/r/trigger.result
+++ b/mysql-test/r/trigger.result
@@ -1454,19 +1454,22 @@ CREATE TABLE t2 (id INTEGER);
 INSERT INTO t2 VALUES (1),(2);
 CREATE TRIGGER t1_test AFTER INSERT ON t1 FOR EACH ROW 
 INSERT INTO t2 VALUES (new.id);
-SELECT GET_LOCK('B26162',20);
-GET_LOCK('B26162',20)
+SELECT GET_LOCK('B26162',120);
+GET_LOCK('B26162',120)
 1
-SELECT 'rl_acquirer', GET_LOCK('B26162',5), id FROM t2 WHERE id = 1;
+SELECT 'rl_acquirer', GET_LOCK('B26162',120), id FROM t2 WHERE id = 1;
 SET SESSION LOW_PRIORITY_UPDATES=1;
 SET GLOBAL LOW_PRIORITY_UPDATES=1;
 INSERT INTO t1 VALUES (5);
 SELECT 'rl_contender', id FROM t2 WHERE id > 1;
 SELECT RELEASE_LOCK('B26162');
 RELEASE_LOCK('B26162')
-0
-rl_acquirer	GET_LOCK('B26162',5)	id
-rl_acquirer	0	1
+1
+rl_acquirer	GET_LOCK('B26162',120)	id
+rl_acquirer	1	1
+SELECT RELEASE_LOCK('B26162');
+RELEASE_LOCK('B26162')
+1
 rl_contender	id
 rl_contender	2
 DROP TRIGGER t1_test;
diff --git a/mysql-test/r/type_datetime.result b/mysql-test/r/type_datetime.result
index 4e59e7ace2a..ffe4bac142d 100644
--- a/mysql-test/r/type_datetime.result
+++ b/mysql-test/r/type_datetime.result
@@ -411,6 +411,22 @@ if(@bug28261 = f1, '', @bug28261:= f1)
 2001-01-01
 2002-02-02
 drop table t1;
+create table t1(f1 datetime);
+insert into t1 values('2001-01-01'),('2002-02-02');
+select * from t1 where f1 between 20020101 and 20070101000000;
+f1
+2002-02-02 00:00:00
+select * from t1 where f1 between 2002010 and 20070101000000;
+f1
+2001-01-01 00:00:00
+2002-02-02 00:00:00
+Warnings:
+Warning	1292	Incorrect datetime value: '2002010' for column 'f1' at row 1
+select * from t1 where f1 between 20020101 and 2007010100000;
+f1
+Warnings:
+Warning	1292	Incorrect datetime value: '2007010100000' for column 'f1' at row 1
+drop table t1;
 set @org_mode=@@sql_mode;
 create table t1 (da date default '1962-03-03 23:33:34', dt datetime default '1962-03-03');
 Warnings:
diff --git a/mysql-test/r/type_decimal.result b/mysql-test/r/type_decimal.result
index dfbd6619436..efac8cbe580 100644
--- a/mysql-test/r/type_decimal.result
+++ b/mysql-test/r/type_decimal.result
@@ -790,3 +790,12 @@ Warning	1292	Incorrect datetime value: '0000-00-00'
 Warning	1292	Incorrect datetime value: '0000-00-00'
 Warning	1292	Incorrect datetime value: '0000-00-00'
 drop table t1;
+CREATE TABLE t1 (
+qty decimal(16,6) default NULL, 
+dps tinyint(3) unsigned default NULL 
+);
+INSERT INTO t1 VALUES (1.1325,3);
+SELECT ROUND(qty,3), dps, ROUND(qty,dps) FROM t1;
+ROUND(qty,3)	dps	ROUND(qty,dps)
+1.133	3	1.133
+DROP TABLE t1;
diff --git a/mysql-test/r/unsafe_binlog_innodb.result b/mysql-test/r/unsafe_binlog_innodb.result
index 54a24a52d57..b2cf16ad58f 100644
--- a/mysql-test/r/unsafe_binlog_innodb.result
+++ b/mysql-test/r/unsafe_binlog_innodb.result
@@ -1,4 +1,4 @@
-drop table if exists t1,t2;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
 create table t1 (id int not null, f_id int not null, f int not null,
 primary key(f_id, id)) engine = InnoDB;
 create table t2 (id int not null,s_id int not null,s varchar(200),
diff --git a/mysql-test/r/variables.result b/mysql-test/r/variables.result
index e3368a4aeab..ff43993cfdb 100644
--- a/mysql-test/r/variables.result
+++ b/mysql-test/r/variables.result
@@ -970,3 +970,8 @@ set global server_id                 =@my_server_id;
 set global slow_launch_time          =@my_slow_launch_time;
 set global storage_engine            =@my_storage_engine;
 set global thread_cache_size         =@my_thread_cache_size;
+show global variables where Variable_name='table_definition_cache' or
+Variable_name='table_lock_wait_timeout';
+Variable_name	Value
+table_definition_cache	#
+table_lock_wait_timeout	#
diff --git a/mysql-test/r/view.result b/mysql-test/r/view.result
index 5ed06855f19..c37213838fe 100644
--- a/mysql-test/r/view.result
+++ b/mysql-test/r/view.result
@@ -23,6 +23,9 @@ c
 5
 6
 11
+select is_updatable from information_schema.views where table_name='v1';
+is_updatable
+NO
 create temporary table t1 (a int, b int);
 select * from t1;
 a	b
@@ -322,6 +325,12 @@ create table t1 (a int, b int, primary key(a));
 insert into t1 values (10,2), (20,3), (30,4), (40,5), (50,10);
 create view v1 (a,c) as select a, b+1 from t1;
 create algorithm=temptable view v2 (a,c) as select a, b+1 from t1;
+select is_updatable from information_schema.views where table_name='v2';
+is_updatable
+NO
+select is_updatable from information_schema.views where table_name='v1';
+is_updatable
+YES
 update v1 set c=a+c;
 ERROR HY000: Column 'c' is not updatable
 update v2 set a=a+c;
@@ -604,6 +613,10 @@ insert into t1 values(5,'Hello, world of views');
 create view v1 as select * from t1;
 create view v2 as select * from v1;
 update v2 set col2='Hello, view world';
+select is_updatable from information_schema.views;
+is_updatable
+YES
+YES
 select * from t1;
 col1	col2
 5	Hello, view world
diff --git a/mysql-test/t/binlog_stm_ps.test b/mysql-test/t/binlog_stm_ps.test
index fa29eea7890..83add5af3d7 100644
--- a/mysql-test/t/binlog_stm_ps.test
+++ b/mysql-test/t/binlog_stm_ps.test
@@ -1,5 +1,6 @@
 # This test is to verify replication with PS
 
+-- source include/not_embedded.inc
 -- source include/have_binlog_format_mixed_or_statement.inc
 
 -- disable_query_log
diff --git a/mysql-test/t/error_simulation-master.opt b/mysql-test/t/error_simulation-master.opt
new file mode 100644
index 00000000000..edb77cfa85e
--- /dev/null
+++ b/mysql-test/t/error_simulation-master.opt
@@ -0,0 +1 @@
+--loose-debug=d,raise_error
diff --git a/mysql-test/t/error_simulation.test b/mysql-test/t/error_simulation.test
new file mode 100644
index 00000000000..2f6ea5eac87
--- /dev/null
+++ b/mysql-test/t/error_simulation.test
@@ -0,0 +1,30 @@
+-- source include/have_debug.inc
+
+#
+# Bug #28499: crash for grouping query when tmp_table_size is too small
+#
+
+DROP TABLE IF EXISTS t1;
+
+CREATE TABLE t1 (
+  a varchar(32) character set utf8 collate utf8_bin NOT NULL,
+  b varchar(32) character set utf8 collate utf8_bin NOT NULL )
+ENGINE=MyISAM DEFAULT CHARSET=utf8;
+
+INSERT INTO t1 VALUES
+  ('AAAAAAAAAA','AAAAAAAAAA'), ('AAAAAAAAAB','AAAAAAAAAB '),
+  ('AAAAAAAAAB','AAAAAAAAAB'), ('AAAAAAAAAC','AAAAAAAAAC'),
+  ('AAAAAAAAAD','AAAAAAAAAD'), ('AAAAAAAAAE','AAAAAAAAAE'),
+  ('AAAAAAAAAF','AAAAAAAAAF'), ('AAAAAAAAAG','AAAAAAAAAG'),
+  ('AAAAAAAAAH','AAAAAAAAAH'), ('AAAAAAAAAI','AAAAAAAAAI'),
+  ('AAAAAAAAAJ','AAAAAAAAAJ'), ('AAAAAAAAAK','AAAAAAAAAK');
+
+set tmp_table_size=1024;
+
+--replace_regex /in table '[^']+'/in table 'tmp_table'/
+--error ER_DUP_KEY
+SELECT MAX(a) FROM t1 GROUP BY a,b;
+
+set tmp_table_size=default;
+
+DROP TABLE t1;
diff --git a/mysql-test/t/gis.test b/mysql-test/t/gis.test
index 3845bdcb983..426eec4be6d 100644
--- a/mysql-test/t/gis.test
+++ b/mysql-test/t/gis.test
@@ -558,6 +558,19 @@ SELECT Overlaps(@horiz1, @point2) FROM DUAL;
 
 DROP TABLE t1;
 
+#
+# Bug#28763: Selecting geometry fields in UNION caused server crash.
+#
+create table t1(f1 geometry, f2 point, f3 linestring);
+select f1 from t1 union select f1 from t1;
+insert into t1 (f2,f3) values (GeomFromText('POINT(1 1)'),
+  GeomFromText('LINESTRING(0 0,1 1,2 2)'));
+select AsText(f2),AsText(f3) from t1;
+select AsText(a) from (select f2 as a from t1 union select f3 from t1) t;
+create table t2 as select f2 as a from t1 union select f3 from t1;
+desc t2;
+select AsText(a) from t2; 
+drop table t1, t2;
 --echo End of 5.0 tests
 
 
diff --git a/mysql-test/t/grant2.test b/mysql-test/t/grant2.test
index f455914a0cd..f6075ba2ee4 100644
--- a/mysql-test/t/grant2.test
+++ b/mysql-test/t/grant2.test
@@ -555,5 +555,35 @@ drop database mysqltest_1;
 drop database mysqltest_2;
 drop user mysqltest_u1@localhost;
 
+#
+# Bug#18660 Can't grant any privileges on single table in database
+#  with underscore char
+#
+grant all on `mysqltest\_%`.* to mysqltest_1@localhost with grant option;
+grant usage on *.* to mysqltest_2@localhost;
+connect (con18600_1,localhost,mysqltest_1,,);
+
+create database mysqltest_1;
+use mysqltest_1;
+create table t1 (f1 int);
+
+grant create on `mysqltest\_1`.* to mysqltest_2@localhost;
+grant select on mysqltest_1.t1 to mysqltest_2@localhost;
+connect (con3,localhost,mysqltest_2,,);
+connection con3;
+--error 1044
+create database mysqltest_3;
+use mysqltest_1;
+create table t2(f1 int);
+select * from t1;
+connection default;
+drop database mysqltest_1;
+
+revoke all privileges, grant option from mysqltest_1@localhost;
+revoke all privileges, grant option from mysqltest_2@localhost;
+drop user mysqltest_1@localhost;
+drop user mysqltest_2@localhost;
+
+
 --echo End of 5.0 tests
 
diff --git a/mysql-test/t/group_by.test b/mysql-test/t/group_by.test
index 4e21568377f..3db8972bc6b 100644
--- a/mysql-test/t/group_by.test
+++ b/mysql-test/t/group_by.test
@@ -780,7 +780,7 @@ INSERT INTO t1 SELECT a + 8,b FROM t1;
 INSERT INTO t1 SELECT a + 16,b FROM t1;
 INSERT INTO t1 SELECT a + 32,b FROM t1;
 INSERT INTO t1 SELECT a + 64,b FROM t1;
-INSERT INTO t1 SELECT a + 128,b FROM t1;
+INSERT INTO t1 SELECT a + 128,b FROM t1 limit 16;
 ANALYZE TABLE t1;
 EXPLAIN SELECT a FROM t1 WHERE a < 2;
 EXPLAIN SELECT a FROM t1 WHERE a < 2 ORDER BY a;
diff --git a/mysql-test/t/information_schema.test b/mysql-test/t/information_schema.test
index a49044e63c1..755419cbf52 100644
--- a/mysql-test/t/information_schema.test
+++ b/mysql-test/t/information_schema.test
@@ -1024,6 +1024,21 @@ where t.table_schema = 'information_schema' and
           group by c2.column_type order by num limit 1)
 group by t.table_name order by num1, t.table_name;
 
+#
+# Bug#28266 IS_UPDATABLE field on VIEWS table in I_S database is wrong
+#
+create table t1(f1 int);
+create view v1 as select f1+1 as a from t1;
+create table t2 (f1 int, f2 int);                                                         
+create view v2 as select f1+1 as a, f2 as b from t2;                                      
+select table_name, is_updatable from information_schema.views;
+#
+# Note: we can perform 'delete' for non updatable view.
+#
+delete from v1;
+drop view v1,v2;
+drop table t1,t2;
+
 --echo End of 5.0 tests.
 #
 # Show engines
diff --git a/mysql-test/t/insert_update.test b/mysql-test/t/insert_update.test
index ff6ddf35c7b..e7afc896586 100644
--- a/mysql-test/t/insert_update.test
+++ b/mysql-test/t/insert_update.test
@@ -290,3 +290,19 @@ INSERT IGNORE INTO t1 (id,c1) SELECT * FROM t2
 SELECT * FROM t1;
 
 DROP TABLE t1;
+
+#
+# Bug#28904: INSERT .. ON DUPLICATE was silently updating rows when it
+#            shouldn't.
+#
+create table t1(f1 int primary key,
+ f2 timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP);
+insert into t1(f1) values(1);
+--replace_column 1 #
+select @stamp1:=f2 from t1;
+--sleep 2
+insert into t1(f1) values(1) on duplicate key update f1=1;
+--replace_column 1 #
+select @stamp2:=f2 from t1;
+select if( @stamp1 = @stamp2, "correct", "wrong");
+drop table t1;
diff --git a/mysql-test/t/partition.test b/mysql-test/t/partition.test
index 68c13c0792a..358b0501e32 100644
--- a/mysql-test/t/partition.test
+++ b/mysql-test/t/partition.test
@@ -1448,4 +1448,35 @@ drop table t1;
 create table t1 (s1 bigint) partition by list (s1) (partition p1 values in (-9223372036854775808));
 drop table t1;
 
+#
+# Bug #28488: Incorrect information in file: './test/t1_test#.frm'
+#
+
+CREATE TABLE t1(a INT NOT NULL, b TINYBLOB, KEY(a))
+  PARTITION BY RANGE(a) ( PARTITION p0 VALUES LESS THAN (32));
+INSERT INTO t1 VALUES (1, REPEAT('a', 10));
+INSERT INTO t1 SELECT a + 1, b FROM t1;
+INSERT INTO t1 SELECT a + 2, b FROM t1;
+INSERT INTO t1 SELECT a + 4, b FROM t1;
+INSERT INTO t1 SELECT a + 8, b FROM t1;
+
+ALTER TABLE t1 ADD PARTITION (PARTITION p1 VALUES LESS THAN (64));
+ALTER TABLE t1 DROP PARTITION p1;
+
+DROP TABLE t1;
+
+#
+# Bug #27816: Log tables ran with partitions crashes the server when logging
+# is enabled.
+#
+
+USE mysql;
+SET GLOBAL general_log = 0;
+ALTER TABLE general_log ENGINE = MyISAM;
+--error ER_WRONG_USAGE
+ALTER TABLE general_log PARTITION BY RANGE (TO_DAYS(event_time))
+  (PARTITION p0 VALUES LESS THAN (733144), PARTITION p1 VALUES LESS THAN (3000000));
+ALTER TABLE general_log ENGINE = CSV;
+SET GLOBAL general_log = default;
+
 --echo End of 5.1 tests
diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test
index 0d1b71d8707..e88ded56914 100644
--- a/mysql-test/t/subselect.test
+++ b/mysql-test/t/subselect.test
@@ -1821,13 +1821,6 @@ SELECT * FROM t1
 
 DROP TABLE t1,t2,t3;
 
-#
-# BUG #10308: purge log with subselect
-#
-
-purge master logs before (select adddate(current_timestamp(), interval -4 day));
-
-
 #
 # Bug#18503: Queries with a quantified subquery returning empty set may
 # return a wrong result. 
@@ -2920,6 +2913,38 @@ SELECT * FROM (SELECT count(*) FROM t1 GROUP BY a) as res;
 
 DROP TABLE t1;
 
+#
+# Bug #28811: crash for query containing subquery with ORDER BY and LIMIT 1 
+#
+ 
+CREATE TABLE t1 (
+  a varchar(255) default NULL,
+  b timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
+  INDEX idx(a,b)
+);
+CREATE TABLE t2 (
+  a varchar(255) default NULL
+);
+
+INSERT INTO t1 VALUES ('abcdefghijk','2007-05-07 06:00:24');
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO t1 SELECT * FROM t1;
+INSERT INTO `t1` VALUES ('asdf','2007-02-08 01:11:26');
+INSERT INTO `t2` VALUES ('abcdefghijk');
+INSERT INTO `t2` VALUES ('asdf');
+
+SET session sort_buffer_size=8192;
+
+SELECT (SELECT 1 FROM  t1 WHERE t1.a=t2.a ORDER BY t1.b LIMIT 1) AS d1 FROM t2;
+
+DROP TABLE t1,t2;
+
 --echo End of 5.0 tests.
 
 #
diff --git a/mysql-test/t/subselect_notembedded.test b/mysql-test/t/subselect_notembedded.test
index c5b23f6dac8..c112272e8ad 100644
--- a/mysql-test/t/subselect_notembedded.test
+++ b/mysql-test/t/subselect_notembedded.test
@@ -1,8 +1,9 @@
 -- source include/not_embedded.inc
 
 #
-# BUG #10308: purge log with subselect
+# BUG#10308: purge log with subselect
+# Bug#28553: mysqld crash in "purge master log before(select time from information_schema)"
 #
-
+--error 1064
 purge master logs before (select adddate(current_timestamp(), interval -4 day));
-
+purge master logs before adddate(current_timestamp(), interval -4 day);
diff --git a/mysql-test/t/trigger.test b/mysql-test/t/trigger.test
index 31739f6c41b..6dc8c71176b 100644
--- a/mysql-test/t/trigger.test
+++ b/mysql-test/t/trigger.test
@@ -1763,6 +1763,9 @@ select * from t1;
 select * from t3;
 drop table t1, t2, t3;
 
+disconnect addconroot1;
+disconnect addconroot2;
+disconnect addconwithoutdb;
 #
 # Bug #26162: Trigger DML ignores low_priority_updates setting
 #
@@ -1776,19 +1779,23 @@ INSERT INTO t2 VALUES (1),(2);
 CREATE TRIGGER t1_test AFTER INSERT ON t1 FOR EACH ROW 
   INSERT INTO t2 VALUES (new.id);
 
+CONNECT (rl_holder,    localhost, root,,);
 CONNECT (rl_acquirer,  localhost, root,,);
 CONNECT (wl_acquirer,  localhost, root,,);
 CONNECT (rl_contender, localhost, root,,);
 
-SELECT GET_LOCK('B26162',20);
+CONNECTION rl_holder;
+SELECT GET_LOCK('B26162',120);
 
 CONNECTION rl_acquirer;
 --send
-SELECT 'rl_acquirer', GET_LOCK('B26162',5), id FROM t2 WHERE id = 1;
+SELECT 'rl_acquirer', GET_LOCK('B26162',120), id FROM t2 WHERE id = 1;
 
 CONNECTION wl_acquirer;
 SET SESSION LOW_PRIORITY_UPDATES=1;
 SET GLOBAL LOW_PRIORITY_UPDATES=1;
+#need to wait for rl_acquirer to lock on the B26162 lock 
+sleep 2;
 --send
 INSERT INTO t1 VALUES (5);
 
@@ -1798,13 +1805,16 @@ CONNECTION rl_contender;
 --send
 SELECT 'rl_contender', id FROM t2 WHERE id > 1;
 
-CONNECTION default;
+CONNECTION rl_holder;
+#need to wait for wl_acquirer and rl_contender to lock on t2 
+sleep 2;
 SELECT RELEASE_LOCK('B26162');
 
-CONNECTION wl_acquirer;
---reap
 CONNECTION rl_acquirer;
 --reap
+SELECT RELEASE_LOCK('B26162');
+CONNECTION wl_acquirer;
+--reap
 CONNECTION rl_contender;
 --reap
 
@@ -1812,6 +1822,7 @@ CONNECTION default;
 DISCONNECT rl_acquirer;
 DISCONNECT wl_acquirer;
 DISCONNECT rl_contender;
+DISCONNECT rl_holder;
 
 DROP TRIGGER t1_test;
 DROP TABLE t1,t2;
diff --git a/mysql-test/t/type_datetime.test b/mysql-test/t/type_datetime.test
index 78297a175dd..d8d137d81e6 100644
--- a/mysql-test/t/type_datetime.test
+++ b/mysql-test/t/type_datetime.test
@@ -272,6 +272,16 @@ select if(@bug28261 = f1, '', @bug28261:= f1) from t1;
 select if(@bug28261 = f1, '', @bug28261:= f1) from t1;
 drop table t1;
 
+#
+# Bug#28778: Wrong result of BETWEEN when comparing a DATETIME field with an
+#            integer constants.
+#
+create table t1(f1 datetime);
+insert into t1 values('2001-01-01'),('2002-02-02');
+select * from t1 where f1 between 20020101 and 20070101000000;
+select * from t1 where f1 between 2002010 and 20070101000000;
+select * from t1 where f1 between 20020101 and 2007010100000;
+drop table t1;
 
 #
 # Test of storing datetime into date fields
diff --git a/mysql-test/t/type_decimal.test b/mysql-test/t/type_decimal.test
index 4fdb0c8458f..5538f19f5f9 100644
--- a/mysql-test/t/type_decimal.test
+++ b/mysql-test/t/type_decimal.test
@@ -394,3 +394,17 @@ create table t1 as
  from (select 1 as s,'t' as t union select null, null ) as sub1;
 select group_concat(t) from t1 group by week(date)/10;
 drop table t1;
+
+#
+# Bug#28980: ROUND(<dec expr>, <int col>) returned double values
+#
+
+CREATE TABLE t1 (
+  qty decimal(16,6) default NULL, 
+  dps tinyint(3) unsigned default NULL 
+);
+INSERT INTO t1 VALUES (1.1325,3);
+
+SELECT ROUND(qty,3), dps, ROUND(qty,dps) FROM t1;
+
+DROP TABLE t1;
diff --git a/mysql-test/t/variables.test b/mysql-test/t/variables.test
index 645a4d29633..efa2ce4a27c 100644
--- a/mysql-test/t/variables.test
+++ b/mysql-test/t/variables.test
@@ -760,3 +760,9 @@ set global slow_launch_time          =@my_slow_launch_time;
 set global storage_engine            =@my_storage_engine;
 set global thread_cache_size         =@my_thread_cache_size;
 
+#
+# Bug#28580 Repeatation of status variables
+#
+--replace_column 2 #
+show global variables where Variable_name='table_definition_cache' or
+Variable_name='table_lock_wait_timeout';
diff --git a/mysql-test/t/view.test b/mysql-test/t/view.test
index 68817b0771a..03d7a52c640 100644
--- a/mysql-test/t/view.test
+++ b/mysql-test/t/view.test
@@ -32,6 +32,7 @@ create view v1 (c,d) as select a,b from t1
 # simple view
 create view v1 (c) as select b+1 from t1;
 select c from v1;
+select is_updatable from information_schema.views where table_name='v1';
 
 # temporary table should not hide table of view
 create temporary table t1 (a int, b int);
@@ -228,6 +229,8 @@ create table t1 (a int, b int, primary key(a));
 insert into t1 values (10,2), (20,3), (30,4), (40,5), (50,10);
 create view v1 (a,c) as select a, b+1 from t1;
 create algorithm=temptable view v2 (a,c) as select a, b+1 from t1;
+select is_updatable from information_schema.views where table_name='v2';
+select is_updatable from information_schema.views where table_name='v1';
 # try to update expression
 -- error 1348
 update v1 set c=a+c;
@@ -497,6 +500,7 @@ insert into t1 values(5,'Hello, world of views');
 create view v1 as select * from t1;
 create view v2 as select * from v1;
 update v2 set col2='Hello, view world';
+select is_updatable from information_schema.views;
 select * from t1;
 drop view v2, v1;
 drop table t1;
diff --git a/sql/field.cc b/sql/field.cc
index 82fe63ea78a..e6713e548ab 100644
--- a/sql/field.cc
+++ b/sql/field.cc
@@ -6395,7 +6395,8 @@ uint Field_string::get_key_image(uchar *buff, uint length, imagetype type_arg)
                           length / field_charset->mbmaxlen);
   memcpy(buff, ptr, bytes);
   if (bytes < length)
-    bzero(buff + bytes, length - bytes);
+    field_charset->cset->fill(field_charset, (char*) buff + bytes,
+                              length - bytes, field_charset->pad_char);
   return bytes;
 }
 
diff --git a/sql/field.h b/sql/field.h
index b3a773ddddf..3b4784adb2b 100644
--- a/sql/field.h
+++ b/sql/field.h
@@ -423,6 +423,12 @@ public:
     return field_length / charset()->mbmaxlen;
   }
 
+  virtual geometry_type get_geometry_type()
+  {
+    /* shouldn't get here. */
+    DBUG_ASSERT(0);
+    return GEOM_GEOMETRY;
+  }
   /* Hash value */
   virtual void hash(ulong *nr, ulong *nr2);
   friend bool reopen_table(THD *,struct st_table *,bool);
@@ -1415,6 +1421,7 @@ public:
   uint get_key_image(uchar *buff,uint length,imagetype type);
   uint size_of() const { return sizeof(*this); }
   int  reset(void) { return !maybe_null() || Field_blob::reset(); }
+  geometry_type get_geometry_type() { return geom_type; };
 };
 #endif /*HAVE_SPATIAL*/
 
diff --git a/sql/filesort.cc b/sql/filesort.cc
index 1d443e85327..b1dfb4d5e71 100644
--- a/sql/filesort.cc
+++ b/sql/filesort.cc
@@ -35,7 +35,8 @@ if (my_b_write((file),(uchar*) (from),param->ref_length)) \
 
 	/* functions defined in this file */
 
-static char **make_char_array(register uint fields, uint length, myf my_flag);
+static char **make_char_array(char **old_pos, register uint fields,
+                              uint length, myf my_flag);
 static BUFFPEK *read_buffpek_from_file(IO_CACHE *buffer_file, uint count);
 static ha_rows find_all_keys(SORTPARAM *param,SQL_SELECT *select,
 			     uchar * *sort_keys, IO_CACHE *buffer_file,
@@ -208,9 +209,9 @@ ha_rows filesort(THD *thd, TABLE *table, SORT_FIELD *sortorder, uint s_length,
     ulong old_memavl;
     ulong keys= memavl/(param.rec_length+sizeof(char*));
     param.keys=(uint) min(records+1, keys);
-    if (table_sort.sort_keys ||
-        (table_sort.sort_keys= (uchar **) make_char_array(param.keys, param.rec_length,
-                                               MYF(0))))
+    if ((table_sort.sort_keys=
+	 (uchar **) make_char_array((char **) table_sort.sort_keys,
+                                    param.keys, param.rec_length, MYF(0))))
       break;
     old_memavl=memavl;
     if ((memavl=memavl/4*3) < min_sort_memory && old_memavl > min_sort_memory)
@@ -352,14 +353,16 @@ void filesort_free_buffers(TABLE *table, bool full)
 
 	/* Make a array of string pointers */
 
-static char **make_char_array(register uint fields, uint length, myf my_flag)
+static char **make_char_array(char **old_pos, register uint fields,
+                              uint length, myf my_flag)
 {
   register char **pos;
-  char **old_pos,*char_pos;
+  char *char_pos;
   DBUG_ENTER("make_char_array");
 
-  if ((old_pos= (char**) my_malloc((uint) fields*(length+sizeof(char*)),
-				    my_flag)))
+  if (old_pos ||
+      (old_pos= (char**) my_malloc((uint) fields*(length+sizeof(char*)),
+				   my_flag)))
   {
     pos=old_pos; char_pos=((char*) (pos+fields)) -length;
     while (fields--) *(pos++) = (char_pos+= length);
diff --git a/sql/handler.cc b/sql/handler.cc
index afb88dc962d..7fc4e5e12b0 100644
--- a/sql/handler.cc
+++ b/sql/handler.cc
@@ -1392,6 +1392,25 @@ bool ha_flush_logs(handlerton *db_type)
   return FALSE;
 }
 
+static const char *check_lowercase_names(handler *file, const char *path,
+                                         char *tmp_path)
+{
+  if (lower_case_table_names != 2 || (file->ha_table_flags() & HA_FILE_BASED))
+    return path;
+
+  /* Ensure that table handler get path in lower case */
+  if (tmp_path != path)
+    strmov(tmp_path, path);
+
+  /*
+    we only should turn into lowercase database/table part
+    so start the process after homedirectory
+  */
+  my_casedn_str(files_charset_info, tmp_path + mysql_data_home_len);
+  return tmp_path;
+}
+
+
 /** @brief
   This should return ENOENT if the file doesn't exists.
   The .frm file will be deleted only if we return 0 or ENOENT
@@ -1415,13 +1434,7 @@ int ha_delete_table(THD *thd, handlerton *table_type, const char *path,
       ! (file=get_new_handler((TABLE_SHARE*)0, thd->mem_root, table_type)))
     DBUG_RETURN(ENOENT);
 
-  if (lower_case_table_names == 2 && !(file->ha_table_flags() & HA_FILE_BASED))
-  {
-    /* Ensure that table handler get path in lower case */
-    strmov(tmp_path, path);
-    my_casedn_str(files_charset_info, tmp_path);
-    path= tmp_path;
-  }
+  path= check_lowercase_names(file, path, tmp_path);
   if ((error= file->delete_table(path)) && generate_warning)
   {
     /*
@@ -2598,15 +2611,7 @@ int ha_create_table(THD *thd, const char *path,
   if (update_create_info)
     update_create_info_from_table(create_info, &table);
 
-  name= share.path.str;
-  if (lower_case_table_names == 2 &&
-      !(table.file->ha_table_flags() & HA_FILE_BASED))
-  {
-    /* Ensure that handler gets name in lower case */
-    strmov(name_buff, name);
-    my_casedn_str(files_charset_info, name_buff);
-    name= name_buff;
-  }
+  name= check_lowercase_names(table.file, share.path.str, name_buff);
 
   error= table.file->create(name, &table, create_info);
   VOID(closefrm(&table, 0));
@@ -2656,7 +2661,8 @@ int ha_create_table_from_engine(THD* thd, const char *db, const char *name)
     frmblob and frmlen are set, write the frm to disk
   */
 
-  (void)strxnmov(path,FN_REFLEN-1,mysql_data_home,"/",db,"/",name,NullS);
+  (void)strxnmov(path,FN_REFLEN-1,mysql_data_home,FN_ROOTDIR,
+                 db,FN_ROOTDIR,name,NullS);
   // Save the frm file
   error= writefrm(path, frmblob, frmlen);
   my_free(frmblob, MYF(0));
@@ -2677,12 +2683,7 @@ int ha_create_table_from_engine(THD* thd, const char *db, const char *name)
   update_create_info_from_table(&create_info, &table);
   create_info.table_options|= HA_OPTION_CREATE_FROM_ENGINE;
 
-  if (lower_case_table_names == 2 &&
-      !(table.file->ha_table_flags() & HA_FILE_BASED))
-  {
-    /* Ensure that handler gets name in lower case */
-    my_casedn_str(files_charset_info, path);
-  }
+  check_lowercase_names(table.file, path, path);
   error=table.file->create(path,&table,&create_info);
   VOID(closefrm(&table, 1));
 
diff --git a/sql/item.cc b/sql/item.cc
index 8dd3c484804..4638a1d044d 100644
--- a/sql/item.cc
+++ b/sql/item.cc
@@ -4404,9 +4404,11 @@ Field *Item::tmp_table_field_from_field_type(TABLE *table, bool fixed_length)
       field= new Field_blob(max_length, maybe_null, name, collation.collation);
     break;					// Blob handled outside of case
   case MYSQL_TYPE_GEOMETRY:
-    return new Field_geom(max_length, maybe_null, name, table->s,
+    field= new Field_geom(max_length, maybe_null, name, table->s,
                           (Field::geometry_type)
-                          ((Item_geometry_func *)this)->get_geometry_type());
+                          ((type() == Item::TYPE_HOLDER) ?
+                           ((Item_type_holder *)this)->get_geometry_type() :
+                           ((Item_geometry_func *)this)->get_geometry_type()));
   }
   if (field)
     field->init(table);
@@ -6515,6 +6517,10 @@ Item_type_holder::Item_type_holder(THD *thd, Item *item)
   if (Field::result_merge_type(fld_type) == INT_RESULT)
     decimals= 0;
   prev_decimal_int_part= item->decimal_int_part();
+  if (item->field_type() == MYSQL_TYPE_GEOMETRY)
+    geometry_type= (item->type() == Item::FIELD_ITEM) ?
+      ((Item_field *)item)->get_geometry_type() :
+      (Field::geometry_type)((Item_geometry_func *)item)->get_geometry_type();
 }
 
 
diff --git a/sql/item.h b/sql/item.h
index daa69b8a125..91f116b985e 100644
--- a/sql/item.h
+++ b/sql/item.h
@@ -1399,6 +1399,11 @@ public:
   int fix_outer_field(THD *thd, Field **field, Item **reference);
   virtual Item *update_value_transformer(uchar *select_arg);
   void print(String *str);
+  Field::geometry_type get_geometry_type()
+  {
+    DBUG_ASSERT(field_type() == MYSQL_TYPE_GEOMETRY);
+    return field->get_geometry_type();
+  }
   friend class Item_default_value;
   friend class Item_insert_value;
   friend class st_select_lex_unit;
@@ -2699,6 +2704,7 @@ class Item_type_holder: public Item
 protected:
   TYPELIB *enum_set_typelib;
   enum_field_types fld_type;
+  Field::geometry_type geometry_type;
 
   void get_full_info(Item *item);
 
@@ -2718,6 +2724,7 @@ public:
   Field *make_field_by_type(TABLE *table);
   static uint32 display_length(Item *item);
   static enum_field_types get_real_type(Item *);
+  Field::geometry_type get_geometry_type() { return geometry_type; };
 };
 
 
diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc
index fbb6e81c7ec..543bc827c48 100644
--- a/sql/item_cmpfunc.cc
+++ b/sql/item_cmpfunc.cc
@@ -1772,6 +1772,7 @@ void Item_func_between::fix_length_and_dec()
   int i;
   bool datetime_found= FALSE;
   compare_as_dates= TRUE;
+  THD *thd= current_thd;
 
   /*
     As some compare functions are generated after sql_yacc,
@@ -1810,6 +1811,23 @@ void Item_func_between::fix_length_and_dec()
     ge_cmp.set_datetime_cmp_func(args, args + 1);
     le_cmp.set_datetime_cmp_func(args, args + 2);
   }
+  else if (args[0]->real_item()->type() == FIELD_ITEM &&
+           thd->lex->sql_command != SQLCOM_CREATE_VIEW &&
+           thd->lex->sql_command != SQLCOM_SHOW_CREATE)
+  {
+    Field *field=((Item_field*) (args[0]->real_item()))->field;
+    if (field->can_be_compared_as_longlong())
+    {
+      /*
+        The following can't be recoded with || as convert_constant_item
+        changes the argument
+      */
+      if (convert_constant_item(thd, field,&args[1]))
+        cmp_type=INT_RESULT;			// Works for all types.
+      if (convert_constant_item(thd, field,&args[2]))
+        cmp_type=INT_RESULT;			// Works for all types.
+    }
+  }
 }
 
 
diff --git a/sql/item_func.cc b/sql/item_func.cc
index b0346cc5224..fb2f361f676 100644
--- a/sql/item_func.cc
+++ b/sql/item_func.cc
@@ -1954,7 +1954,13 @@ void Item_func_round::fix_length_and_dec()
   {
     max_length= args[0]->max_length;
     decimals= args[0]->decimals;
-    hybrid_type= REAL_RESULT;
+    if (args[0]->result_type() == DECIMAL_RESULT)
+    {
+      max_length++;
+      hybrid_type= DECIMAL_RESULT;
+    }
+    else
+      hybrid_type= REAL_RESULT;
     return;
   }
 
@@ -3439,6 +3445,7 @@ longlong Item_func_get_lock::val_int()
   THD *thd=current_thd;
   User_level_lock *ull;
   int error;
+  DBUG_ENTER("Item_func_get_lock::val_int");
 
   /*
     In slave thread no need to get locks, everything is serialized. Anyway
@@ -3448,7 +3455,7 @@ longlong Item_func_get_lock::val_int()
     it's not guaranteed to be same as on master.
   */
   if (thd->slave_thread)
-    return 1;
+    DBUG_RETURN(1);
 
   pthread_mutex_lock(&LOCK_user_locks);
 
@@ -3456,8 +3463,10 @@ longlong Item_func_get_lock::val_int()
   {
     pthread_mutex_unlock(&LOCK_user_locks);
     null_value=1;
-    return 0;
+    DBUG_RETURN(0);
   }
+  DBUG_PRINT("info", ("lock %.*s, thd=%ld", res->length(), res->ptr(),
+                      (long) thd->real_id));
   null_value=0;
 
   if (thd->ull)
@@ -3477,14 +3486,16 @@ longlong Item_func_get_lock::val_int()
       delete ull;
       pthread_mutex_unlock(&LOCK_user_locks);
       null_value=1;				// Probably out of memory
-      return 0;
+      DBUG_RETURN(0);
     }
     ull->set_thread(thd);
     thd->ull=ull;
     pthread_mutex_unlock(&LOCK_user_locks);
-    return 1;					// Got new lock
+    DBUG_PRINT("info", ("made new lock"));
+    DBUG_RETURN(1);				// Got new lock
   }
   ull->count++;
+  DBUG_PRINT("info", ("ull->count=%d", ull->count));
 
   /*
     Structure is now initialized.  Try to get the lock.
@@ -3498,9 +3509,13 @@ longlong Item_func_get_lock::val_int()
   error= 0;
   while (ull->locked && !thd->killed)
   {
+    DBUG_PRINT("info", ("waiting on lock"));
     error= pthread_cond_timedwait(&ull->cond,&LOCK_user_locks,&abstime);
     if (error == ETIMEDOUT || error == ETIME)
+    {
+      DBUG_PRINT("info", ("lock wait timeout"));
       break;
+    }
     error= 0;
   }
 
@@ -3524,6 +3539,7 @@ longlong Item_func_get_lock::val_int()
     ull->thread_id= thd->thread_id;
     thd->ull=ull;
     error=0;
+    DBUG_PRINT("info", ("got the lock"));
   }
   pthread_mutex_unlock(&LOCK_user_locks);
 
@@ -3533,7 +3549,7 @@ longlong Item_func_get_lock::val_int()
   thd->mysys_var->current_cond=  0;
   pthread_mutex_unlock(&thd->mysys_var->mutex);
 
-  return !error ? 1 : 0;
+  DBUG_RETURN(!error ? 1 : 0);
 }
 
 
@@ -3551,11 +3567,14 @@ longlong Item_func_release_lock::val_int()
   String *res=args[0]->val_str(&value);
   User_level_lock *ull;
   longlong result;
+  THD *thd=current_thd;
+  DBUG_ENTER("Item_func_release_lock::val_int");
   if (!res || !res->length())
   {
     null_value=1;
-    return 0;
+    DBUG_RETURN(0);
   }
+  DBUG_PRINT("info", ("lock %.*s", res->length(), res->ptr()));
   null_value=0;
 
   result=0;
@@ -3568,15 +3587,20 @@ longlong Item_func_release_lock::val_int()
   }
   else
   {
+    DBUG_PRINT("info", ("ull->locked=%d ull->thread=%lu thd=%lu", 
+                        (int) ull->locked,
+                        (long)ull->thread_id,
+                        (long)thd->thread_id));
     if (ull->locked && current_thd->thread_id == ull->thread_id)
     {
+      DBUG_PRINT("info", ("release lock"));
       result=1;					// Release is ok
       item_user_lock_release(ull);
-      current_thd->ull=0;
+      thd->ull=0;
     }
   }
   pthread_mutex_unlock(&LOCK_user_locks);
-  return result;
+  DBUG_RETURN(result);
 }
 
 
diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc
index f9ca53a8355..3dc352338a4 100644
--- a/sql/item_strfunc.cc
+++ b/sql/item_strfunc.cc
@@ -3364,7 +3364,7 @@ String *Item_func_uuid::val_str(String *str)
       *--s=_dig_vec_lower[mac[i] >> 4];
     }
     randominit(&uuid_rand, tmp + (ulong) server_start_time,
-	       tmp + thd->status_var.bytes_sent);
+	       tmp + (ulong) thd->status_var.bytes_sent);
     set_clock_seq_str();
   }
 
diff --git a/sql/log.cc b/sql/log.cc
index 6ef1c1ea912..ac6ea92c61a 100644
--- a/sql/log.cc
+++ b/sql/log.cc
@@ -296,6 +296,8 @@ bool Log_to_csv_event_handler::open_log_table(uint log_table_type)
   table->db= log_thd->db;
   table->db_length= log_thd->db_length;
 
+  lex_start(log_thd);
+  log_thd->clear_error();
   if (simple_open_n_lock_tables(log_thd, table) ||
       table->table->file->extra(HA_EXTRA_MARK_AS_LOG_TABLE) ||
       table->table->file->ha_rnd_init(0))
diff --git a/sql/mysql_priv.h b/sql/mysql_priv.h
index 7fb4d95f1f6..bd786ed81ca 100644
--- a/sql/mysql_priv.h
+++ b/sql/mysql_priv.h
@@ -1598,6 +1598,7 @@ extern int creating_table;    // How many mysql_create_table() are running
 */
 
 extern time_t server_start_time;
+extern uint mysql_data_home_len;
 extern char *mysql_data_home,server_version[SERVER_VERSION_LENGTH],
 	    mysql_real_data_home[], *opt_mysql_tmpdir, mysql_charsets_dir[],
             def_ft_boolean_syntax[sizeof(ft_boolean_syntax)];
@@ -1920,6 +1921,8 @@ uint filename_to_tablename(const char *from, char *to, uint to_length);
 uint tablename_to_filename(const char *from, char *to, uint to_length);
 uint build_table_filename(char *buff, size_t bufflen, const char *db,
                           const char *table, const char *ext, uint flags);
+uint build_table_shadow_filename(char *buff, size_t bufflen, 
+                                 ALTER_PARTITION_PARAM_TYPE *lpt);
 /* Flags for conversion functions. */
 #define FN_FROM_IS_TMP  (1 << 0)
 #define FN_TO_IS_TMP    (1 << 1)
diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index 1fa08a1d862..caccc395eb5 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -489,6 +489,7 @@ key_map key_map_full(0);                        // Will be initialized later
 
 const char *opt_date_time_formats[3];
 
+uint mysql_data_home_len;
 char mysql_data_home_buff[2], *mysql_data_home=mysql_real_data_home;
 char server_version[SERVER_VERSION_LENGTH];
 char *mysqld_unix_port, *opt_mysql_tmpdir;
@@ -3778,6 +3779,7 @@ int main(int argc, char **argv)
   mysql_data_home= mysql_data_home_buff;
   mysql_data_home[0]=FN_CURLIB;		// all paths are relative from here
   mysql_data_home[1]=0;
+  mysql_data_home_len= 2;
 
   if ((user_info= check_user(mysqld_user)))
   {
@@ -6681,8 +6683,8 @@ SHOW_VAR status_vars[]= {
   {"Aborted_connects",         (char*) &aborted_connects,       SHOW_LONG},
   {"Binlog_cache_disk_use",    (char*) &binlog_cache_disk_use,  SHOW_LONG},
   {"Binlog_cache_use",         (char*) &binlog_cache_use,       SHOW_LONG},
-  {"Bytes_received",           (char*) offsetof(STATUS_VAR, bytes_received), SHOW_LONG_STATUS},
-  {"Bytes_sent",               (char*) offsetof(STATUS_VAR, bytes_sent), SHOW_LONG_STATUS},
+  {"Bytes_received",           (char*) offsetof(STATUS_VAR, bytes_received), SHOW_LONGLONG_STATUS},
+  {"Bytes_sent",               (char*) offsetof(STATUS_VAR, bytes_sent), SHOW_LONGLONG_STATUS},
   {"Com_admin_commands",       (char*) offsetof(STATUS_VAR, com_other), SHOW_LONG_STATUS},
   {"Com_alter_db",	       (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_ALTER_DB]), SHOW_LONG_STATUS},
   {"Com_alter_event",	       (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_ALTER_EVENT]), SHOW_LONG_STATUS},
@@ -7064,6 +7066,7 @@ static void mysql_init_variables(void)
 	  sizeof(mysql_real_data_home)-1);
   mysql_data_home_buff[0]=FN_CURLIB;	// all paths are relative from here
   mysql_data_home_buff[1]=0;
+  mysql_data_home_len= 2;
 
   /* Replication parameters */
   master_user= (char*) "test";
@@ -7225,6 +7228,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
     strmake(mysql_real_data_home,argument, sizeof(mysql_real_data_home)-1);
     /* Correct pointer set by my_getopt (for embedded library) */
     mysql_data_home= mysql_real_data_home;
+    mysql_data_home_len= strlen(mysql_data_home);
     break;
   case 'u':
     if (!mysqld_user || !strcmp(mysqld_user, argument))
diff --git a/sql/set_var.cc b/sql/set_var.cc
index 46dfbc7c7f9..6ac3e38bb7a 100644
--- a/sql/set_var.cc
+++ b/sql/set_var.cc
@@ -699,8 +699,6 @@ static SHOW_VAR fixed_vars[]= {
 #ifdef HAVE_SYS_UN_H
   {"socket",                  (char*) &mysqld_unix_port,            SHOW_CHAR_PTR},
 #endif
-  {"table_definition_cache",  (char*) &table_def_size,              SHOW_LONG},
-  {"table_lock_wait_timeout", (char*) &table_lock_wait_timeout,     SHOW_LONG },
 #ifdef HAVE_THR_SETCONCURRENCY
   {"thread_concurrency",      (char*) &concurrency,                 SHOW_LONG},
 #endif
diff --git a/sql/sql_class.h b/sql/sql_class.h
index d9dc4117319..de7aaafbe3b 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -73,6 +73,7 @@ typedef struct st_copy_info {
   ha_rows updated;
   ha_rows copied;
   ha_rows error_count;
+  ha_rows touched; /* Number of touched records */
   enum enum_duplicates handle_duplicates;
   int escape_char, last_errno;
   bool ignore;
@@ -343,8 +344,8 @@ struct system_variables
 
 typedef struct system_status_var
 {
-  ulong bytes_received;
-  ulong bytes_sent;
+  ulonglong bytes_received;
+  ulonglong bytes_sent;
   ulong com_other;
   ulong com_stat[(uint) SQLCOM_END];
   ulong created_tmp_disk_tables;
diff --git a/sql/sql_insert.cc b/sql/sql_insert.cc
index 9067df2f014..0ce52779ce1 100644
--- a/sql/sql_insert.cc
+++ b/sql/sql_insert.cc
@@ -932,20 +932,24 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
   if (values_list.elements == 1 && (!(thd->options & OPTION_WARNINGS) ||
 				    !thd->cuted_fields))
   {
-    thd->row_count_func= info.copied+info.deleted+info.updated;
+    thd->row_count_func= info.copied + info.deleted +
+                         ((thd->client_capabilities & CLIENT_FOUND_ROWS) ?
+                          info.touched : info.updated);
     send_ok(thd, (ulong) thd->row_count_func, id);
   }
   else
   {
     char buff[160];
+    ha_rows updated=((thd->client_capabilities & CLIENT_FOUND_ROWS) ?
+                     info.touched : info.updated);
     if (ignore)
       sprintf(buff, ER(ER_INSERT_INFO), (ulong) info.records,
 	      (lock_type == TL_WRITE_DELAYED) ? (ulong) 0 :
 	      (ulong) (info.records - info.copied), (ulong) thd->cuted_fields);
     else
       sprintf(buff, ER(ER_INSERT_INFO), (ulong) info.records,
-	      (ulong) (info.deleted+info.updated), (ulong) thd->cuted_fields);
-    thd->row_count_func= info.copied+info.deleted+info.updated;
+	      (ulong) (info.deleted + updated), (ulong) thd->cuted_fields);
+    thd->row_count_func= info.copied + info.deleted + updated;
     ::send_ok(thd, (ulong) thd->row_count_func, id, buff);
   }
   thd->abort_on_warning= 0;
@@ -1415,19 +1419,20 @@ int write_record(THD *thd, TABLE *table,COPY_INFO *info)
           goto before_trg_err;
 
         table->file->restore_auto_increment(prev_insert_id);
-        if ((error=table->file->ha_update_row(table->record[1],
-                                              table->record[0])))
-	{
-          if (info->ignore &&
-              !table->file->is_fatal_error(error, HA_CHECK_DUP_KEY))
-          {
-            goto ok_or_after_trg_err;
-          }
-          goto err;
-        }
         if ((table->file->ha_table_flags() & HA_PARTIAL_COLUMN_READ) ||
-             compare_record(table))
+            compare_record(table))
         {
+          if ((error=table->file->ha_update_row(table->record[1],
+                                                table->record[0])))
+          {
+            if (info->ignore &&
+                !table->file->is_fatal_error(error, HA_CHECK_DUP_KEY))
+            {
+              goto ok_or_after_trg_err;
+            }
+            goto err;
+          }
+
           info->updated++;
           /*
             If ON DUP KEY UPDATE updates a row instead of inserting one, it's
@@ -1446,6 +1451,11 @@ int write_record(THD *thd, TABLE *table,COPY_INFO *info)
           info->copied++;
         }
 
+        if (table->next_number_field)
+          table->file->adjust_next_insert_id_after_explicit_value(
+            table->next_number_field->val_int());
+        info->touched++;
+
         goto ok_or_after_trg_err;
       }
       else /* DUP_REPLACE */
@@ -3136,7 +3146,9 @@ bool select_insert::send_eof()
   else
     sprintf(buff, ER(ER_INSERT_INFO), (ulong) info.records,
 	    (ulong) (info.deleted+info.updated), (ulong) thd->cuted_fields);
-  thd->row_count_func= info.copied+info.deleted+info.updated;
+  thd->row_count_func= info.copied + info.deleted +
+                       ((thd->client_capabilities & CLIENT_FOUND_ROWS) ?
+                        info.touched : info.updated);
 
   id= (thd->first_successful_insert_id_in_cur_stmt > 0) ?
     thd->first_successful_insert_id_in_cur_stmt :
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
index f5b0220a46c..411c26ea3c4 100644
--- a/sql/sql_parse.cc
+++ b/sql/sql_parse.cc
@@ -1818,6 +1818,7 @@ mysql_execute_command(THD *thd)
   case SQLCOM_SHOW_VARIABLES:
   case SQLCOM_SHOW_CHARSETS:
   case SQLCOM_SHOW_COLLATIONS:
+  case SQLCOM_SHOW_STORAGE_ENGINES:
   case SQLCOM_SELECT:
     thd->status_var.last_query_cost= 0.0;
     if (all_tables)
@@ -2920,9 +2921,6 @@ end_with_restore_list:
                            thd->security_ctx->priv_user),
                           lex->verbose);
     break;
-  case SQLCOM_SHOW_STORAGE_ENGINES:
-    res= mysqld_show_storage_engines(thd);
-    break;
   case SQLCOM_SHOW_AUTHORS:
     res= mysqld_show_authors(thd);
     break;
@@ -4610,7 +4608,17 @@ check_access(THD *thd, ulong want_access, const char *db, ulong *save_priv,
   Security_context *sctx= thd->security_ctx;
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
   ulong db_access;
-  bool  db_is_pattern= test(want_access & GRANT_ACL);
+  /*
+    GRANT command:
+    In case of database level grant the database name may be a pattern,
+    in case of table|column level grant the database name can not be a pattern.
+    We use 'dont_check_global_grants' as a flag to determine
+    if it's database level grant command 
+    (see SQLCOM_GRANT case, mysql_execute_command() function) and
+    set db_is_pattern according to 'dont_check_global_grants' value.
+  */
+  bool  db_is_pattern= (test(want_access & GRANT_ACL) &&
+                        dont_check_global_grants);
 #endif
   ulong dummy;
   DBUG_ENTER("check_access");
diff --git a/sql/sql_partition.cc b/sql/sql_partition.cc
index d47aacee924..04e7645a8aa 100644
--- a/sql/sql_partition.cc
+++ b/sql/sql_partition.cc
@@ -5459,8 +5459,7 @@ static bool write_log_drop_shadow_frm(ALTER_PARTITION_PARAM_TYPE *lpt)
   char shadow_path[FN_LEN];
   DBUG_ENTER("write_log_drop_shadow_frm");
 
-  build_table_filename(shadow_path, sizeof(shadow_path), lpt->db,
-                       lpt->table_name, "#", 0);
+  build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt);
   pthread_mutex_lock(&LOCK_gdl);
   if (write_log_replace_delete_frm(lpt, 0UL, NULL,
                                   (const char*)shadow_path, FALSE))
@@ -5508,8 +5507,7 @@ static bool write_log_rename_frm(ALTER_PARTITION_PARAM_TYPE *lpt)
   part_info->first_log_entry= NULL;
   build_table_filename(path, sizeof(path), lpt->db,
                        lpt->table_name, "", 0);
-  build_table_filename(shadow_path, sizeof(shadow_path), lpt->db,
-                       lpt->table_name, "#", 0);
+  build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt);
   pthread_mutex_lock(&LOCK_gdl);
   if (write_log_replace_delete_frm(lpt, 0UL, shadow_path, path, TRUE))
     goto error;
@@ -5674,8 +5672,7 @@ static bool write_log_final_change_partition(ALTER_PARTITION_PARAM_TYPE *lpt)
   part_info->first_log_entry= NULL;
   build_table_filename(path, sizeof(path), lpt->db,
                        lpt->table_name, "", 0);
-  build_table_filename(shadow_path, sizeof(shadow_path), lpt->db,
-                       lpt->table_name, "#", 0);
+  build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt);
   pthread_mutex_lock(&LOCK_gdl);
   if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path,
                       lpt->alter_info->flags & ALTER_REORGANIZE_PARTITION))
diff --git a/sql/sql_plugin.h b/sql/sql_plugin.h
index 70ce21a64da..e8f2cb6ee5e 100644
--- a/sql/sql_plugin.h
+++ b/sql/sql_plugin.h
@@ -33,7 +33,8 @@ class sys_var;
 */
 #define SHOW_FUNC    SHOW_FUNC, SHOW_KEY_CACHE_LONG, SHOW_KEY_CACHE_LONGLONG, \
                      SHOW_LONG_STATUS, SHOW_DOUBLE_STATUS, SHOW_HAVE,   \
-                     SHOW_MY_BOOL, SHOW_HA_ROWS, SHOW_SYS, SHOW_LONG_NOFLUSH
+                     SHOW_MY_BOOL, SHOW_HA_ROWS, SHOW_SYS, SHOW_LONG_NOFLUSH, \
+                     SHOW_LONGLONG_STATUS
 #include <mysql/plugin.h>
 #undef SHOW_FUNC
 typedef enum enum_mysql_show_type SHOW_TYPE;
diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc
index 716ca08beb1..9d739102b6f 100644
--- a/sql/sql_prepare.cc
+++ b/sql/sql_prepare.cc
@@ -572,6 +572,8 @@ void set_param_date(Item_param *param, uchar **pos, ulong len)
 static void set_param_str(Item_param *param, uchar **pos, ulong len)
 {
   ulong length= get_param_length(pos, len);
+  if (length > len)
+    length= len;
   param->set_str((const char *)*pos, length);
   *pos+= length;
 }
@@ -742,6 +744,8 @@ static bool insert_params_with_log(Prepared_statement *stmt, uchar *null_array,
         if (read_pos >= data_end)
           DBUG_RETURN(1);
         param->set_param_func(param, &read_pos, data_end - read_pos);
+        if (param->state == Item_param::NO_VALUE)
+          DBUG_RETURN(1);
       }
     }
     res= param->query_val_str(&str);
@@ -778,6 +782,8 @@ static bool insert_params(Prepared_statement *stmt, uchar *null_array,
         if (read_pos >= data_end)
           DBUG_RETURN(1);
         param->set_param_func(param, &read_pos, data_end - read_pos);
+        if (param->state == Item_param::NO_VALUE)
+          DBUG_RETURN(1);
       }
     }
     if (param->convert_str_value(stmt->thd))
@@ -860,6 +866,8 @@ static bool emb_insert_params(Prepared_statement *stmt, String *expanded_query)
                               client_param->length ?
                               *client_param->length :
                               client_param->buffer_length);
+        if (param->state == Item_param::NO_VALUE)
+          DBUG_RETURN(1);
       }
     }
     if (param->convert_str_value(thd))
@@ -902,6 +910,8 @@ static bool emb_insert_params_with_log(Prepared_statement *stmt,
                               client_param->length ?
                               *client_param->length :
                               client_param->buffer_length);
+        if (param->state == Item_param::NO_VALUE)
+          DBUG_RETURN(1);
       }
     }
     res= param->query_val_str(&str);
diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 2f6f92eb382..8372053b094 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -10414,7 +10414,9 @@ bool create_myisam_from_heap(THD *thd, TABLE *table, TMP_TABLE_PARAM *param,
   */
   while (!table->file->rnd_next(new_table.record[1]))
   {
-    if ((write_err= new_table.file->write_row(new_table.record[1])))
+    write_err= new_table.file->write_row(new_table.record[1]);
+    DBUG_EXECUTE_IF("raise_error", write_err= HA_ERR_FOUND_DUPP_KEY ;);
+    if (write_err)
       goto err;
   }
   /* copy row that filled HEAP table */
@@ -10454,6 +10456,7 @@ bool create_myisam_from_heap(THD *thd, TABLE *table, TMP_TABLE_PARAM *param,
  err2:
   delete new_table.file;
   thd->proc_info=save_proc_info;
+  table->mem_root= new_table.mem_root;
   DBUG_RETURN(1);
 }
 
diff --git a/sql/sql_show.cc b/sql/sql_show.cc
index 624ecf88c02..903c8ab74f1 100644
--- a/sql/sql_show.cc
+++ b/sql/sql_show.cc
@@ -79,58 +79,6 @@ append_algorithm(TABLE_LIST *table, String *buff);
 ** List all table types supported
 ***************************************************************************/
 
-static my_bool show_handlerton(THD *thd, plugin_ref plugin,
-                               void *arg)
-{
-  handlerton *default_type= (handlerton *) arg;
-  Protocol *protocol= thd->protocol;
-  handlerton *hton= plugin_data(plugin, handlerton *);
-
-  if (!(hton->flags & HTON_HIDDEN))
-  {
-    protocol->prepare_for_resend();
-    protocol->store(plugin_name(plugin)->str, plugin_name(plugin)->length,
-                    system_charset_info);
-    const char *option_name= show_comp_option_name[(int) hton->state];
-
-    if (hton->state == SHOW_OPTION_YES && default_type == hton)
-      option_name= "DEFAULT";
-    protocol->store(option_name, system_charset_info);
-    protocol->store(plugin_decl(plugin)->descr, system_charset_info);
-    protocol->store(hton->commit ? "YES" : "NO", system_charset_info);
-    protocol->store(hton->prepare ? "YES" : "NO", system_charset_info);
-    protocol->store(hton->savepoint_set ? "YES" : "NO", system_charset_info);
-
-    return protocol->write() ? 1 : 0;
-  }
-  return 0;
-}
-
-bool mysqld_show_storage_engines(THD *thd)
-{
-  List<Item> field_list;
-  Protocol *protocol= thd->protocol;
-  DBUG_ENTER("mysqld_show_storage_engines");
-
-  field_list.push_back(new Item_empty_string("Engine",10));
-  field_list.push_back(new Item_empty_string("Support",10));
-  field_list.push_back(new Item_empty_string("Comment",80));
-  field_list.push_back(new Item_empty_string("Transactions",3));
-  field_list.push_back(new Item_empty_string("XA",3));
-  field_list.push_back(new Item_empty_string("Savepoints",3));
-
-  if (protocol->send_fields(&field_list,
-                            Protocol::SEND_NUM_ROWS | Protocol::SEND_EOF))
-    DBUG_RETURN(TRUE);
-
-  if (plugin_foreach(thd, show_handlerton,
-                     MYSQL_STORAGE_ENGINE_PLUGIN, ha_default_handlerton(thd)))
-    DBUG_RETURN(TRUE);
-
-  send_eof(thd);
-  DBUG_RETURN(FALSE);
-}
-
 static int make_version_string(char *buf, int buf_length, uint version)
 {
   return my_snprintf(buf, buf_length, "%d.%d", version>>8,version&0xff);
@@ -2109,6 +2057,8 @@ static bool show_status_array(THD *thd, const char *wild,
         case SHOW_LONG_NOFLUSH: // the difference lies in refresh_status()
           end= int10_to_str(*(long*) value, buff, 10);
           break;
+        case SHOW_LONGLONG_STATUS:
+          value= ((char *) status_var + (ulonglong) value);
         case SHOW_LONGLONG:
           end= longlong10_to_str(*(longlong*) value, buff, 10);
           break;
@@ -3313,6 +3263,7 @@ static my_bool iter_schema_engines(THD *thd, plugin_ref plugin,
   handlerton *hton= plugin_data(plugin, handlerton *);
   const char *wild= thd->lex->wild ? thd->lex->wild->ptr() : NullS;
   CHARSET_INFO *scs= system_charset_info;
+  handlerton *default_type= ha_default_handlerton(thd);
   DBUG_ENTER("iter_schema_engines");
 
   if (!(hton->flags & HTON_HIDDEN))
@@ -3321,16 +3272,16 @@ static my_bool iter_schema_engines(THD *thd, plugin_ref plugin,
     if (!(wild && wild[0] &&
           wild_case_compare(scs, name->str,wild)))
     {
-      LEX_STRING state[2]= {{ C_STRING_WITH_LEN("ENABLED") },
-                            { C_STRING_WITH_LEN("DISABLED") }};
       LEX_STRING yesno[2]= {{ C_STRING_WITH_LEN("NO") },
                             { C_STRING_WITH_LEN("YES") }};
       LEX_STRING *tmp;
+      const char *option_name= show_comp_option_name[(int) hton->state];
       restore_record(table, s->default_values);
 
       table->field[0]->store(name->str, name->length, scs);
-      tmp= &state[test(hton->state)];
-      table->field[1]->store(tmp->str, tmp->length, scs);
+      if (hton->state == SHOW_OPTION_YES && default_type == hton)
+        option_name= "DEFAULT";
+      table->field[1]->store(option_name, strlen(option_name), scs);
       table->field[2]->store(plugin_decl(plugin)->descr,
                              strlen(plugin_decl(plugin)->descr), scs);
       tmp= &yesno[test(hton->commit)];
@@ -3652,6 +3603,7 @@ static int get_schema_views_record(THD *thd, struct st_table_list *tables,
   DBUG_ENTER("get_schema_views_record");
   char definer[USER_HOST_BUFF_SIZE];
   uint definer_len;
+  bool updatable_view;
 
   if (tables->view)
   {
@@ -3689,7 +3641,34 @@ static int get_schema_views_record(THD *thd, struct st_table_list *tables,
     else
       table->field[4]->store(STRING_WITH_LEN("NONE"), cs);
 
-    if (tables->updatable_view)
+    updatable_view= 0;
+    if (tables->algorithm != VIEW_ALGORITHM_TMPTABLE)
+    {
+      /*
+        We should use tables->view->select_lex.item_list here and
+        can not use Field_iterator_view because the view always uses
+        temporary algorithm during opening for I_S and
+        TABLE_LIST fields 'field_translation' & 'field_translation_end'
+        are uninitialized is this case.
+      */
+      List<Item> *fields= &tables->view->select_lex.item_list;
+      List_iterator<Item> it(*fields);
+      Item *item;
+      Item_field *field;
+      /*
+        chech that at least one coulmn in view is updatable
+      */
+      while ((item= it++))
+      {
+        if ((field= item->filed_for_view_update()) && field->field &&
+            !field->field->table->pos_in_table_list->schema_table)
+        {
+          updatable_view= 1;
+          break;
+        }
+      }
+    }
+    if (updatable_view)
       table->field[5]->store(STRING_WITH_LEN("YES"), cs);
     else
       table->field[5]->store(STRING_WITH_LEN("NO"), cs);
@@ -4046,7 +4025,7 @@ static void store_schema_partitions_record(THD *thd, TABLE *schema_table,
       table->field[22]->store(part_elem->part_comment,
                               strlen(part_elem->part_comment), cs);
     else
-      table->field[22]->store(STRING_WITH_LEN("default"), cs);
+      table->field[22]->store(STRING_WITH_LEN(""), cs);
     if (part_elem->nodegroup_id != UNDEF_NODEGROUP)
       table->field[23]->store((longlong) part_elem->nodegroup_id, TRUE);
     else
diff --git a/sql/sql_table.cc b/sql/sql_table.cc
index cdedb05564d..5abf995d49a 100644
--- a/sql/sql_table.cc
+++ b/sql/sql_table.cc
@@ -1161,6 +1161,31 @@ void release_ddl_log()
 */
 
 
+/**
+   @brief construct a temporary shadow file name.
+
+   @details Make a shadow file name used by ALTER TABLE to construct the
+   modified table (with keeping the original). The modified table is then
+   moved back as original table. The name must start with the temp file
+   prefix so it gets filtered out by table files listing routines. 
+    
+   @param[out] buff      buffer to receive the constructed name
+   @param      bufflen   size of buff
+   @param      lpt       alter table data structure
+
+   @retval     path length
+*/
+
+uint build_table_shadow_filename(char *buff, size_t bufflen, 
+                                 ALTER_PARTITION_PARAM_TYPE *lpt)
+{
+  char tmp_name[FN_REFLEN];
+  my_snprintf (tmp_name, sizeof (tmp_name), "%s-%s", tmp_file_prefix,
+               lpt->table_name);
+  return build_table_filename(buff, bufflen, lpt->db, tmp_name, "", FN_IS_TMP);
+}
+
+
 /*
   SYNOPSIS
     mysql_write_frm()
@@ -1201,8 +1226,7 @@ bool mysql_write_frm(ALTER_PARTITION_PARAM_TYPE *lpt, uint flags)
   /*
     Build shadow frm file name
   */
-  build_table_filename(shadow_path, sizeof(shadow_path), lpt->db,
-                       lpt->table_name, "#", 0);
+  build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt);
   strxmov(shadow_frm_name, shadow_path, reg_ext, NullS);
   if (flags & WFRM_WRITE_SHADOW)
   {
@@ -1225,6 +1249,7 @@ bool mysql_write_frm(ALTER_PARTITION_PARAM_TYPE *lpt, uint flags)
 
       if (part_info)
       {
+        TABLE_SHARE *share= lpt->table->s;
         if (!(part_syntax_buf= generate_partition_syntax(part_info,
                                                          &syntax_len,
                                                          TRUE, TRUE)))
@@ -1232,7 +1257,16 @@ bool mysql_write_frm(ALTER_PARTITION_PARAM_TYPE *lpt, uint flags)
           DBUG_RETURN(TRUE);
         }
         part_info->part_info_string= part_syntax_buf;
-        part_info->part_info_len= syntax_len;
+        share->partition_info_len= part_info->part_info_len= syntax_len;
+        if (share->partition_info_buffer_size < syntax_len + 1)
+        {
+          share->partition_info_buffer_size= syntax_len+1;
+          if (!(share->partition_info=
+                  (char*) alloc_root(&share->mem_root, syntax_len+1)))
+            DBUG_RETURN(TRUE);
+
+        }
+        memcpy((char*) share->partition_info, part_syntax_buf, syntax_len + 1);
       }
     }
 #endif
@@ -5713,21 +5747,31 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name,
                                    table_list->table_name_length,
                                    table_list->table_name, 0);
 
-    /* Disable alter of enabled log tables */
-    if (table_kind && logger.is_log_table_enabled(table_kind))
+    if (table_kind)
     {
-      my_error(ER_BAD_LOG_STATEMENT, MYF(0), "ALTER");
-      DBUG_RETURN(TRUE);
-    }
+      /* Disable alter of enabled log tables */
+      if (logger.is_log_table_enabled(table_kind))
+      {
+        my_error(ER_BAD_LOG_STATEMENT, MYF(0), "ALTER");
+        DBUG_RETURN(TRUE);
+      }
 
-    /* Disable alter of log tables to unsupported engine */
-    if (table_kind &&
-        (create_info->used_fields & HA_CREATE_USED_ENGINE) &&
-        (!create_info->db_type || /* unknown engine */
-        !(create_info->db_type->flags & HTON_SUPPORT_LOG_TABLES)))
-    {
-      my_error(ER_UNSUPORTED_LOG_ENGINE, MYF(0));
-      DBUG_RETURN(TRUE);
+      /* Disable alter of log tables to unsupported engine */
+      if ((create_info->used_fields & HA_CREATE_USED_ENGINE) &&
+          (!create_info->db_type || /* unknown engine */
+           !(create_info->db_type->flags & HTON_SUPPORT_LOG_TABLES)))
+      {
+        my_error(ER_UNSUPORTED_LOG_ENGINE, MYF(0));
+        DBUG_RETURN(TRUE);
+      }
+
+#ifdef WITH_PARTITION_STORAGE_ENGINE
+      if (alter_info->flags & ALTER_PARTITION)
+      {
+	my_error(ER_WRONG_USAGE, MYF(0), "PARTITION", "log table");
+        DBUG_RETURN(TRUE);
+      }
+#endif
     }
   }
 
@@ -5756,8 +5800,6 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name,
   strxnmov(new_name_buff, sizeof (new_name_buff) - 1, mysql_data_home, "/", db, 
            "/", table_name, reg_ext, NullS);
   (void) unpack_filename(new_name_buff, new_name_buff);
-  if (lower_case_table_names != 2)
-    my_casedn_str(files_charset_info, new_name_buff);
   /*
     If this is just a rename of a view, short cut to the
     following scenario: 1) lock LOCK_open 2) do a RENAME
diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy
index 1073c8141df..737285e56d8 100644
--- a/sql/sql_yacc.yy
+++ b/sql/sql_yacc.yy
@@ -7509,7 +7509,8 @@ select_derived2:
         {
 	  LEX *lex= Lex;
 	  lex->derived_tables|= DERIVED_SUBQUERY;
-          if (!lex->expr_allows_subselect)
+          if (!lex->expr_allows_subselect ||
+              lex->sql_command == (int)SQLCOM_PURGE)
 	  {
             my_parse_error(ER(ER_SYNTAX_ERROR));
 	    MYSQL_YYABORT;
@@ -9049,6 +9050,7 @@ purge:
 	{
 	  LEX *lex=Lex;
 	  lex->type=0;
+          lex->sql_command = SQLCOM_PURGE;
 	} purge_options
 	{}
 	;
@@ -9060,7 +9062,6 @@ purge_options:
 purge_option:
         TO_SYM TEXT_STRING_sys
         {
-	   Lex->sql_command = SQLCOM_PURGE;
 	   Lex->to_log = $2.str;
         }
 	| BEFORE_SYM expr
@@ -11234,7 +11235,8 @@ subselect_init:
 subselect_start:
 	{
 	  LEX *lex=Lex;
-          if (!lex->expr_allows_subselect)
+          if (!lex->expr_allows_subselect ||
+              lex->sql_command == (int)SQLCOM_PURGE)
 	  {
             my_parse_error(ER(ER_SYNTAX_ERROR));
 	    MYSQL_YYABORT;
diff --git a/sql/table.cc b/sql/table.cc
index 745f3a2a34e..e969ae4397a 100644
--- a/sql/table.cc
+++ b/sql/table.cc
@@ -726,7 +726,8 @@ static int open_binary_frm(THD *thd, TABLE_SHARE *share, uchar *head,
     {
       uint32 partition_info_len = uint4korr(next_chunk);
 #ifdef WITH_PARTITION_STORAGE_ENGINE
-      if ((share->partition_info_len= partition_info_len))
+      if ((share->partition_info_buffer_size=
+             share->partition_info_len= partition_info_len))
       {
         if (!(share->partition_info= (char*)
               memdup_root(&share->mem_root, next_chunk + 4,
diff --git a/sql/table.h b/sql/table.h
index 77807530ef1..90c07979512 100644
--- a/sql/table.h
+++ b/sql/table.h
@@ -243,6 +243,7 @@ typedef struct st_table_share
   bool auto_partitioned;
   const char *partition_info;
   uint  partition_info_len;
+  uint  partition_info_buffer_size;
   const char *part_state;
   uint part_state_len;
   handlerton *default_part_db_type;
diff --git a/tests/mysql_client_test.c b/tests/mysql_client_test.c
index a093456427f..3f0cb1bf4fe 100644
--- a/tests/mysql_client_test.c
+++ b/tests/mysql_client_test.c
@@ -16161,6 +16161,62 @@ static void test_bug27876()
 }
 
 
+/*
+  Bug#28505: mysql_affected_rows() returns wrong value if CLIENT_FOUND_ROWS
+  flag is set.
+*/
+static void test_bug28505()
+{
+  my_ulonglong res;
+
+  myquery(mysql_query(mysql, "drop table if exists t1"));
+  myquery(mysql_query(mysql, "create table t1(f1 int primary key)"));
+  myquery(mysql_query(mysql, "insert into t1 values(1)"));
+  myquery(mysql_query(mysql,
+                  "insert into t1 values(1) on duplicate key update f1=1"));
+  res= mysql_affected_rows(mysql);
+  DIE_UNLESS(!res);
+  myquery(mysql_query(mysql, "drop table t1"));
+}
+
+
+/*
+  Bug#28934: server crash when receiving malformed com_execute packets
+*/
+
+static void test_bug28934()
+{
+  my_bool error= 0;
+  MYSQL_BIND bind[5];
+  MYSQL_STMT *stmt;
+  int cnt;
+
+  myquery(mysql_query(mysql, "drop table if exists t1"));
+  myquery(mysql_query(mysql, "create table t1(id int)"));
+
+  myquery(mysql_query(mysql, "insert into t1 values(1),(2),(3),(4),(5)"));
+  stmt= mysql_simple_prepare(mysql,"select * from t1 where id in(?,?,?,?,?)");
+  check_stmt(stmt);
+
+  memset (&bind, 0, sizeof (bind));
+  for (cnt= 0; cnt < 5; cnt++)
+  {
+    bind[cnt].buffer_type= MYSQL_TYPE_LONG;
+    bind[cnt].buffer= (char*)&cnt;
+    bind[cnt].buffer_length= 0;
+  }
+  myquery(mysql_stmt_bind_param(stmt, bind));
+
+  stmt->param_count=2;
+  error= mysql_stmt_execute(stmt);
+  DIE_UNLESS(error != 0);
+  myerror(NULL);
+  mysql_stmt_close(stmt);
+
+  myquery(mysql_query(mysql, "drop table t1"));
+}
+
+
 /*
   Read and parse arguments and MySQL options from my.cnf
 */
@@ -16442,12 +16498,14 @@ static struct my_tests_st my_tests[]= {
   { "test_bug15518", test_bug15518 },
   { "test_bug23383", test_bug23383 },
   { "test_bug21635", test_bug21635 },
+  { "test_bug28505", test_bug28505 },
   { "test_status",   test_status   },
   { "test_bug24179", test_bug24179 },
   { "test_ps_query_cache", test_ps_query_cache },
 #ifdef fix_bug_in_pb_first 
   { "test_bug28075", test_bug28075 },
 #endif
+  { "test_bug28934", test_bug28934 },
   { "test_bug27876", test_bug27876 },
   { 0, 0 }
 };