Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


BitKeeper/etc/ignore:
  auto-union
Docs/Makefile.am:
  Auto merged
Makefile.am:
  Auto merged
client/mysql.cc:
  Auto merged
client/mysqltest.c:
  Auto merged
include/Makefile.am:
  Auto merged
myisam/myisampack.c:
  Auto merged
mysql-test/lib/mtr_io.pl:
  Auto merged
mysql-test/lib/mtr_process.pl:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/view_grant.result:
  Auto merged
mysql-test/t/view_grant.test:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sp.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/sql_handler.cc:
  Auto merged
extra/yassl/taocrypt/include/algebra.hpp:
  Manual merge with import of upstream yaSSL

13 files changed, 352 insertions, 54 deletions

diff --git a/mysql-test/r/compare.result b/mysql-test/r/compare.result
index da0ca8ddba1..c141b255716 100644
--- a/mysql-test/r/compare.result
+++ b/mysql-test/r/compare.result
@@ -46,6 +46,10 @@ create table t1 (a tinyint(1),b binary(1));
 insert into t1 values (0x01,0x01);
 select * from t1 where a=b;
 a	b
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: '
'
 select * from t1 where a=b and b=0x01;
 a	b
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: '
'
 drop table if exists t1;
diff --git a/mysql-test/r/func_in.result b/mysql-test/r/func_in.result
index e38e2624e19..a172d04d880 100644
--- a/mysql-test/r/func_in.result
+++ b/mysql-test/r/func_in.result
@@ -202,6 +202,14 @@ select count(*) from t1 where id not in (1,2);
 count(*)
 1
 drop table t1;
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 SELECT 1 IN (2, NULL);
+SELECT should return NULL.
+SELECT * FROM t1;
+1 IN (2, NULL)
+NULL
+DROP TABLE t1;
+End of 4.1 tests
 CREATE TABLE t1 (a int PRIMARY KEY);
 INSERT INTO t1 VALUES (44), (45), (46);
 SELECT * FROM t1 WHERE a IN (45);
@@ -343,3 +351,4 @@ some_id
 1
 2
 drop table t1;
+End of 5.0 tests
diff --git a/mysql-test/r/func_str.result b/mysql-test/r/func_str.result
index e5342eec54f..14c61a2dd93 100644
--- a/mysql-test/r/func_str.result
+++ b/mysql-test/r/func_str.result
@@ -1903,4 +1903,17 @@ Warnings:
 Error	1292	Truncated incorrect DECIMAL value: ''
 Error	1292	Truncated incorrect DECIMAL value: ''
 Warning	1301	Result of lpad() was larger than max_allowed_packet (1048576) - truncated
+SET @orig_sql_mode = @@SQL_MODE;
+SET SQL_MODE=traditional;
+SELECT CHAR(0xff,0x8f USING utf8);
+CHAR(0xff,0x8f USING utf8)
+NULL
+Warnings:
+Error	1300	Invalid utf8 character string: 'FF8F'
+SELECT CHAR(0xff,0x8f USING utf8) IS NULL;
+CHAR(0xff,0x8f USING utf8) IS NULL
+1
+Warnings:
+Error	1300	Invalid utf8 character string: 'FF8F'
+SET SQL_MODE=@orig_sql_mode;
 End of 5.0 tests
diff --git a/mysql-test/r/group_min_max.result b/mysql-test/r/group_min_max.result
index 0304919baf6..7583aa14db8 100644
--- a/mysql-test/r/group_min_max.result
+++ b/mysql-test/r/group_min_max.result
@@ -2162,3 +2162,127 @@ SELECT MIN(c) FROM t2 WHERE b = 2 and a = 1 and c > 1 GROUP BY a;
 MIN(c)
 2
 DROP TABLE t1,t2;
+CREATE TABLE t1 (a INT, b INT, INDEX (a,b));
+INSERT INTO t1 (a, b) VALUES (1,1), (1,2), (1,3), (1,4), (1,5),
+(2,2), (2,3), (2,1), (3,1), (4,1), (4,2), (4,3), (4,4), (4,5), (4,6);
+EXPLAIN SELECT max(b), a FROM t1 GROUP BY a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	NULL	a	5	NULL	8	Using index for group-by
+FLUSH STATUS;
+SELECT max(b), a FROM t1 GROUP BY a;
+max(b)	a
+5	1
+3	2
+1	3
+6	4
+SHOW STATUS LIKE 'handler_read__e%';
+Variable_name	Value
+Handler_read_key	8
+Handler_read_next	0
+EXPLAIN SELECT max(b), a FROM t1 GROUP BY a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	range	NULL	a	5	NULL	8	Using index for group-by
+FLUSH STATUS;
+CREATE TABLE t2 SELECT max(b), a FROM t1 GROUP BY a;
+SHOW STATUS LIKE 'handler_read__e%';
+Variable_name	Value
+Handler_read_key	8
+Handler_read_next	0
+FLUSH STATUS;
+SELECT * FROM (SELECT max(b), a FROM t1 GROUP BY a) b;
+max(b)	a
+5	1
+3	2
+1	3
+6	4
+SHOW STATUS LIKE 'handler_read__e%';
+Variable_name	Value
+Handler_read_key	8
+Handler_read_next	0
+FLUSH STATUS;
+(SELECT max(b), a FROM t1 GROUP BY a) UNION 
+(SELECT max(b), a FROM t1 GROUP BY a);
+max(b)	a
+5	1
+3	2
+1	3
+6	4
+SHOW STATUS LIKE 'handler_read__e%';
+Variable_name	Value
+Handler_read_key	16
+Handler_read_next	0
+EXPLAIN (SELECT max(b), a FROM t1 GROUP BY a) UNION 
+(SELECT max(b), a FROM t1 GROUP BY a);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	range	NULL	a	5	NULL	8	Using index for group-by
+2	UNION	t1	range	NULL	a	5	NULL	8	Using index for group-by
+NULL	UNION RESULT	<union1,2>	ALL	NULL	NULL	NULL	NULL	NULL	
+EXPLAIN SELECT (SELECT max(b) FROM t1 GROUP BY a HAVING a < 2) x
+FROM t1 AS t1_outer;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1_outer	index	NULL	a	10	NULL	15	Using index
+2	SUBQUERY	t1	range	NULL	a	5	NULL	8	Using index for group-by
+EXPLAIN SELECT 1 FROM t1 AS t1_outer WHERE EXISTS 
+(SELECT max(b) FROM t1 GROUP BY a HAVING a < 2);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1_outer	index	NULL	a	10	NULL	15	Using index
+2	SUBQUERY	t1	index	NULL	a	10	NULL	8	Using index
+EXPLAIN SELECT 1 FROM t1 AS t1_outer WHERE 
+(SELECT max(b) FROM t1 GROUP BY a HAVING a < 2) > 12;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE
+2	SUBQUERY	t1	range	NULL	a	5	NULL	8	Using index for group-by
+EXPLAIN SELECT 1 FROM t1 AS t1_outer WHERE 
+a IN (SELECT max(b) FROM t1 GROUP BY a HAVING a < 2);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1_outer	index	NULL	a	10	NULL	15	Using where; Using index
+2	DEPENDENT SUBQUERY	t1	index	NULL	a	10	NULL	8	Using index
+EXPLAIN SELECT 1 FROM t1 AS t1_outer GROUP BY a HAVING 
+a > (SELECT max(b) FROM t1 GROUP BY a HAVING a < 2);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1_outer	range	NULL	a	5	NULL	8	Using index for group-by
+2	SUBQUERY	t1	range	NULL	a	5	NULL	8	Using index for group-by
+EXPLAIN SELECT 1 FROM t1 AS t1_outer1 JOIN t1 AS t1_outer2 
+ON t1_outer1.a = (SELECT max(b) FROM t1 GROUP BY a HAVING a < 2) 
+AND t1_outer1.b = t1_outer2.b;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1_outer1	ref	a	a	5	const	1	Using where; Using index
+1	PRIMARY	t1_outer2	index	NULL	a	10	NULL	15	Using where; Using index
+2	SUBQUERY	t1	range	NULL	a	5	NULL	8	Using index for group-by
+EXPLAIN SELECT (SELECT (SELECT max(b) FROM t1 GROUP BY a HAVING a < 2) x
+FROM t1 AS t1_outer) x2 FROM t1 AS t1_outer2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1_outer2	index	NULL	a	10	NULL	15	Using index
+2	SUBQUERY	t1_outer	index	NULL	a	10	NULL	15	Using index
+3	SUBQUERY	t1	range	NULL	a	5	NULL	8	Using index for group-by
+CREATE TABLE t3 LIKE t1;
+FLUSH STATUS;
+INSERT INTO t3 SELECT a,MAX(b) FROM t1 GROUP BY a;
+SHOW STATUS LIKE 'handler_read__e%';
+Variable_name	Value
+Handler_read_key	8
+Handler_read_next	0
+DELETE FROM t3;
+FLUSH STATUS;
+INSERT INTO t3 SELECT 1, (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2) 
+FROM t1 LIMIT 1;
+SHOW STATUS LIKE 'handler_read__e%';
+Variable_name	Value
+Handler_read_key	8
+Handler_read_next	0
+FLUSH STATUS;
+DELETE FROM t3 WHERE (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2) > 10000;
+SHOW STATUS LIKE 'handler_read__e%';
+Variable_name	Value
+Handler_read_key	8
+Handler_read_next	0
+FLUSH STATUS;
+DELETE FROM t3 WHERE (SELECT (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2) x 
+FROM t1) > 10000;
+Warnings:
+Error	1242	Subquery returns more than 1 row
+SHOW STATUS LIKE 'handler_read__e%';
+Variable_name	Value
+Handler_read_key	8
+Handler_read_next	1
+DROP TABLE t1,t2,t3;
diff --git a/mysql-test/r/im_daemon_life_cycle.result b/mysql-test/r/im_daemon_life_cycle.result
index b842a5f3bf9..d80a34f8427 100644
--- a/mysql-test/r/im_daemon_life_cycle.result
+++ b/mysql-test/r/im_daemon_life_cycle.result
@@ -6,7 +6,7 @@ instance_name	status
 mysqld1	online
 mysqld2	offline
 Killing the process...
-Sleeping...
+Waiting...
 Success: the process was restarted.
 Success: server is ready to accept connection on socket.
 
@@ -16,7 +16,7 @@ Success: server is ready to accept connection on socket.
 START INSTANCE mysqld2;
 Success: the process has been started.
 Killing the process...
-Sleeping...
+Waiting...
 Success: the process was restarted.
 Success: server is ready to accept connection on socket.
 SHOW INSTANCE STATUS mysqld1;
diff --git a/mysql-test/r/im_life_cycle.result b/mysql-test/r/im_life_cycle.result
index 69f6bb5a490..a9ad85d5947 100644
--- a/mysql-test/r/im_life_cycle.result
+++ b/mysql-test/r/im_life_cycle.result
@@ -39,7 +39,7 @@ ERROR HY000: Bad instance name. Check that the instance with such a name exists
 -- 1.1.6.
 --------------------------------------------------------------------
 Killing the process...
-Sleeping...
+Waiting...
 Success: the process was restarted.
 SHOW INSTANCES;
 instance_name	status
@@ -52,7 +52,7 @@ mysqld2	offline
 START INSTANCE mysqld2;
 Success: the process has been started.
 Killing the process...
-Sleeping...
+Waiting...
 Success: the process was killed.
 
 --------------------------------------------------------------------
diff --git a/mysql-test/r/ps.result b/mysql-test/r/ps.result
index 003e57edb8e..234c12955d9 100644
--- a/mysql-test/r/ps.result
+++ b/mysql-test/r/ps.result
@@ -795,12 +795,12 @@ set @old_max_prepared_stmt_count= @@max_prepared_stmt_count;
 show variables like 'max_prepared_stmt_count';
 Variable_name	Value
 max_prepared_stmt_count	16382
-show variables like 'prepared_stmt_count';
+show status like 'prepared_stmt_count';
 Variable_name	Value
-prepared_stmt_count	0
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-16382	0
+Prepared_stmt_count	0
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
+16382
 set global max_prepared_stmt_count=-1;
 select @@max_prepared_stmt_count;
 @@max_prepared_stmt_count
@@ -819,67 +819,70 @@ set max_prepared_stmt_count=1;
 ERROR HY000: Variable 'max_prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
 set local max_prepared_stmt_count=1;
 ERROR HY000: Variable 'max_prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
-set local prepared_stmt_count=0;
-ERROR HY000: Variable 'prepared_stmt_count' is a read only variable
-set @@prepared_stmt_count=0;
-ERROR HY000: Variable 'prepared_stmt_count' is a read only variable
-set global prepared_stmt_count=1;
-ERROR HY000: Variable 'prepared_stmt_count' is a read only variable
 set global max_prepared_stmt_count=1;
 select @@max_prepared_stmt_count;
 @@max_prepared_stmt_count
 1
 set global max_prepared_stmt_count=0;
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-0	0
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
+0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 prepare stmt from "select 1";
 ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 0)
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 set global max_prepared_stmt_count=1;
 prepare stmt from "select 1";
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-1
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
 prepare stmt1 from "select 1";
 ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 1)
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-1
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
 deallocate prepare stmt;
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 prepare stmt from "select 1";
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-1
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
 prepare stmt from "select 2";
-select @@prepared_stmt_count;
-@@prepared_stmt_count
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
 1
-select @@prepared_stmt_count, @@max_prepared_stmt_count;
-@@prepared_stmt_count	@@max_prepared_stmt_count
-1	1
 set global max_prepared_stmt_count=0;
 prepare stmt from "select 1";
 ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 0)
 execute stmt;
 ERROR HY000: Unknown prepared statement handler (stmt) given to EXECUTE
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 prepare stmt from "select 1";
 ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 0)
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 set global max_prepared_stmt_count=3;
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-3	0
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
+3
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 prepare stmt from "select 1";
 prepare stmt from "select 2";
 prepare stmt1 from "select 3";
@@ -887,13 +890,13 @@ prepare stmt2 from "select 4";
 ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 3)
 prepare stmt2 from "select 4";
 ERROR 42000: Can't create more than max_prepared_stmt_count statements (current value: 3)
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-3	3
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
+3
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	3
 deallocate prepare stmt;
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-3	0
 set global max_prepared_stmt_count= @old_max_prepared_stmt_count;
 drop table if exists t1;
 create temporary table if not exists t1 (a1 int);
@@ -1475,6 +1478,24 @@ i
 1
 DEALLOCATE PREPARE stmt;
 DROP TABLE t1, t2;
+CREATE TABLE t1 (i INT);
+CREATE VIEW v1 AS SELECT * FROM t1;
+INSERT INTO t1 VALUES (1), (2);
+SELECT t1.i FROM t1 JOIN v1 ON t1.i = v1.i
+WHERE EXISTS (SELECT * FROM t1 WHERE v1.i = 1);
+i
+1
+PREPARE stmt FROM "SELECT t1.i FROM t1 JOIN v1 ON t1.i = v1.i
+WHERE EXISTS (SELECT * FROM t1 WHERE v1.i = 1)";
+EXECUTE stmt;
+i
+1
+EXECUTE stmt;
+i
+1
+DEALLOCATE PREPARE stmt;
+DROP VIEW v1;
+DROP TABLE t1;
 DROP PROCEDURE IF EXISTS p1;
 flush status;
 prepare sq from 'show status like "slow_queries"';
diff --git a/mysql-test/r/rpl_trigger.result b/mysql-test/r/rpl_trigger.result
index 3c740bf8e64..f8573eec75f 100644
--- a/mysql-test/r/rpl_trigger.result
+++ b/mysql-test/r/rpl_trigger.result
@@ -941,3 +941,30 @@ c
 ---> Cleaning up...
 DROP TABLE t1;
 DROP TABLE t2;
+drop table if exists t1;
+create table t1(a int, b varchar(50));
+drop trigger not_a_trigger;
+ERROR HY000: Trigger does not exist
+drop trigger if exists not_a_trigger;
+Warnings:
+Note	1360	Trigger does not exist
+create trigger t1_bi before insert on t1
+for each row set NEW.b := "In trigger t1_bi";
+insert into t1 values (1, "a");
+drop trigger if exists t1_bi;
+insert into t1 values (2, "b");
+drop trigger if exists t1_bi;
+Warnings:
+Note	1360	Trigger does not exist
+insert into t1 values (3, "c");
+select * from t1;
+a	b
+1	In trigger t1_bi
+2	b
+3	c
+select * from t1;
+a	b
+1	In trigger t1_bi
+2	b
+3	c
+drop table t1;
diff --git a/mysql-test/r/show_check.result b/mysql-test/r/show_check.result
index 28cbdb16919..0dfb7c95f9a 100644
--- a/mysql-test/r/show_check.result
+++ b/mysql-test/r/show_check.result
@@ -296,7 +296,7 @@ SET sql_quote_show_create= @old_sql_quote_show_create;
 SET sql_mode= @old_sql_mode;
 select @@max_heap_table_size;
 @@max_heap_table_size
-1047552
+1048576
 CREATE TABLE t1 (
 a int(11) default NULL,
 KEY a USING BTREE (a)
diff --git a/mysql-test/r/trigger.result b/mysql-test/r/trigger.result
index 5d643057666..9f34f60eb1a 100644
--- a/mysql-test/r/trigger.result
+++ b/mysql-test/r/trigger.result
@@ -1241,4 +1241,41 @@ i	j
 2	2
 13	13
 drop table t1;
+drop table if exists t1;
+drop function if exists f1;
+create table t1 (i int);
+create function f1() returns int return 10;
+create trigger t1_bi before insert on t1 for each row set @a:= f1() + 10;
+insert into t1 values ();
+select @a;
+@a
+20
+insert into t1 values ();
+select @a;
+@a
+20
+drop table t1;
+drop function f1;
+drop table if exists t1;
+create table t1(a int, b varchar(50));
+drop trigger not_a_trigger;
+ERROR HY000: Trigger does not exist
+drop trigger if exists not_a_trigger;
+Warnings:
+Note	1360	Trigger does not exist
+create trigger t1_bi before insert on t1
+for each row set NEW.b := "In trigger t1_bi";
+insert into t1 values (1, "a");
+drop trigger if exists t1_bi;
+insert into t1 values (2, "b");
+drop trigger if exists t1_bi;
+Warnings:
+Note	1360	Trigger does not exist
+insert into t1 values (3, "c");
+select * from t1;
+a	b
+1	In trigger t1_bi
+2	b
+3	c
+drop table t1;
 End of 5.0 tests
diff --git a/mysql-test/r/type_bit.result b/mysql-test/r/type_bit.result
index bd58e83bb3f..f3883077919 100644
--- a/mysql-test/r/type_bit.result
+++ b/mysql-test/r/type_bit.result
@@ -610,4 +610,12 @@ select hex(a), b from t1;
 hex(a)	b
 1	2
 drop table t1;
+create table t1(bit_field bit(2), int_field int, key a(bit_field));
+insert into t1 values (1,2);
+handler t1 open as t1;
+handler t1 read a=(1);
+bit_field	int_field
+
	2
+handler t1 close;
+drop table t1;
 End of 5.0 tests
diff --git a/mysql-test/r/type_varchar.result b/mysql-test/r/type_varchar.result
index 1d707b83a4d..f6c2f4d01a6 100644
--- a/mysql-test/r/type_varchar.result
+++ b/mysql-test/r/type_varchar.result
@@ -453,3 +453,39 @@ id	name_id	id	en	cz
 2	3	2	en string 2	cz string 2
 3	3	3	en string 3	cz string 3
 drop table t1, t2, t3;
+CREATE TABLE t1 (a CHAR(2));
+INSERT INTO t1 VALUES (10), (50), (30), ('1a'), (60), ('t');
+SELECT a,(a + 0) FROM t1 ORDER BY a;
+a	(a + 0)
+10	10
+1a	1
+30	30
+50	50
+60	60
+t	0
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: '1a'
+Warning	1292	Truncated incorrect DOUBLE value: 't '
+SELECT a,(a DIV 2) FROM t1 ORDER BY a;
+a	(a DIV 2)
+10	5
+1a	0
+30	15
+50	25
+60	30
+t	0
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: '1a'
+Warning	1292	Truncated incorrect INTEGER value: 't '
+SELECT a,CAST(a AS SIGNED) FROM t1 ORDER BY a;
+a	CAST(a AS SIGNED)
+10	10
+1a	1
+30	30
+50	50
+60	60
+t	0
+Warnings:
+Warning	1292	Truncated incorrect INTEGER value: '1a'
+Warning	1292	Truncated incorrect INTEGER value: 't'
+DROP TABLE t1;
diff --git a/mysql-test/r/view_grant.result b/mysql-test/r/view_grant.result
index cf9ba1c604d..a802d83e9a2 100644
--- a/mysql-test/r/view_grant.result
+++ b/mysql-test/r/view_grant.result
@@ -712,3 +712,22 @@ DROP FUNCTION f1;
 DROP VIEW v2;
 DROP VIEW v1;
 DROP USER mysqltest_u1@localhost;
+CREATE DATABASE db17254;
+USE db17254;
+CREATE TABLE t1 (f1 INT);
+INSERT INTO t1 VALUES (10),(20);
+CREATE USER def_17254@localhost;
+GRANT SELECT ON db17254.* TO def_17254@localhost;
+CREATE USER inv_17254@localhost;
+GRANT SELECT ON db17254.t1 TO inv_17254@localhost;
+GRANT CREATE VIEW ON db17254.* TO def_17254@localhost;
+CREATE VIEW v1 AS SELECT * FROM t1;
+DROP USER def_17254@localhost;
+for a user
+SELECT * FROM v1;
+ERROR 42000: SELECT command denied to user 'inv_17254'@'localhost' for table 'v1'
+for a superuser
+SELECT * FROM v1;
+ERROR HY000: There is no 'def_17254'@'localhost' registered
+DROP USER inv_17254@localhost;
+DROP DATABASE db17254;