23 files changed, 709 insertions, 9 deletions
diff --git a/mysql-test/r/delete.result b/mysql-test/r/delete.result
index 9d337a1ed34..ba4e9386312 100644
--- a/mysql-test/r/delete.result
+++ b/mysql-test/r/delete.result
@@ -176,6 +176,14 @@ create table t1 (a int);
 delete `4.t1` from t1 as `4.t1` where `4.t1`.a = 5;
 delete FROM `4.t1` USING t1 as `4.t1` where `4.t1`.a = 5;
 drop table t1;
+create table t1(f1 int primary key);
+insert into t1 values (4),(3),(1),(2);
+delete from t1 where (@a:= f1) order by f1 limit 1;
+select @a;
+@a
+1
+drop table t1;
+End of 4.1 tests
 CREATE TABLE t1 (a int not null,b int not null);
 CREATE TABLE t2 (a int not null, b int not null, primary key (a,b));
 CREATE TABLE t3 (a int not null, b int not null, primary key (a,b));
diff --git a/mysql-test/r/func_in.result b/mysql-test/r/func_in.result
index 16f285f0275..0069146bfe3 100644
--- a/mysql-test/r/func_in.result
+++ b/mysql-test/r/func_in.result
@@ -351,6 +351,49 @@ some_id
 1
 2
 drop table t1;
+CREATE TABLE t1 (a int, b int, PRIMARY KEY (a));
+INSERT INTO t1 VALUES (1,1),(2,1),(3,1),(4,1),(5,1),(6,1);
+CREATE TABLE t2 (a int, b int, PRIMARY KEY (a));
+INSERT INTO t2 VALUES (3,2),(4,2);
+CREATE TABLE t3 (a int PRIMARY KEY);
+INSERT INTO t3 VALUES (1),(2),(3),(4);
+CREATE TABLE t4 (a int PRIMARY KEY);
+INSERT INTO t4 VALUES (1),(2);
+EXPLAIN SELECT STRAIGHT_JOIN * FROM t3 
+JOIN t1 ON t3.a=t1.a 
+JOIN t2 ON t3.a=t2.a
+JOIN t4 WHERE t4.a IN (t1.b, t2.b);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t3	index	PRIMARY	PRIMARY	4	NULL	4	Using index
+1	SIMPLE	t1	eq_ref	PRIMARY	PRIMARY	4	test.t3.a	1	
+1	SIMPLE	t2	eq_ref	PRIMARY	PRIMARY	4	test.t3.a	1	
+1	SIMPLE	t4	ALL	PRIMARY	NULL	NULL	NULL	2	Range checked for each record (index map: 0x1)
+SELECT STRAIGHT_JOIN * FROM t3 
+JOIN t1 ON t3.a=t1.a 
+JOIN t2 ON t3.a=t2.a
+JOIN t4 WHERE t4.a IN (t1.b, t2.b);
+a	a	b	a	b	a
+3	3	1	3	2	1
+3	3	1	3	2	2
+4	4	1	4	2	1
+4	4	1	4	2	2
+EXPLAIN SELECT STRAIGHT_JOIN 
+(SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b)) 
+FROM t3, t1, t2
+WHERE t3.a=t1.a AND t3.a=t2.a;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t3	index	PRIMARY	PRIMARY	4	NULL	4	Using index
+1	PRIMARY	t1	eq_ref	PRIMARY	PRIMARY	4	test.t3.a	1	
+1	PRIMARY	t2	eq_ref	PRIMARY	PRIMARY	4	test.t3.a	1	
+2	DEPENDENT SUBQUERY	t4	index	NULL	PRIMARY	4	NULL	2	Using where; Using index
+SELECT STRAIGHT_JOIN 
+(SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b)) 
+FROM t3, t1, t2
+WHERE t3.a=t1.a AND t3.a=t2.a;
+(SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b))
+3
+3
+DROP TABLE t1,t2,t3,t4;
 End of 5.0 tests
 create table t1(f1 char(1));
 insert into t1 values ('a'),('b'),('1');
diff --git a/mysql-test/r/func_str.result b/mysql-test/r/func_str.result
index 0496c3eb91f..fea7464f854 100644
--- a/mysql-test/r/func_str.result
+++ b/mysql-test/r/func_str.result
@@ -1304,6 +1304,18 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 Warnings:
 Note	1003	select `test`.`t1`.`s` AS `s` from `test`.`t1` where (trim(both _latin1'y' from `test`.`t1`.`s`) > _latin1'ab')
 DROP TABLE t1;
+create table t1(f1 varchar(4));
+explain extended select encode(f1,'zxcv') as 'enc' from t1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	0	const row not found
+Warnings:
+Note	1003	select encode(`test`.`t1`.`f1`,'zxcv') AS `enc` from `test`.`t1`
+explain extended select decode(f1,'zxcv') as 'enc' from t1;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	system	NULL	NULL	NULL	NULL	0	const row not found
+Warnings:
+Note	1003	select decode(`test`.`t1`.`f1`,'zxcv') AS `enc` from `test`.`t1`
+drop table t1;
 End of 4.1 tests
 create table t1 (d decimal default null);
 insert into t1 values (null);
diff --git a/mysql-test/r/group_by.result b/mysql-test/r/group_by.result
index 663ef6cced4..d583eb02aeb 100644
--- a/mysql-test/r/group_by.result
+++ b/mysql-test/r/group_by.result
@@ -933,6 +933,108 @@ b	sum(1)
 18	6
 19	6
 DROP TABLE t1;
+CREATE TABLE t1 (a INT PRIMARY KEY, b INT);
+INSERT INTO t1 VALUES (1,1),(2,1),(3,2),(4,2),(5,3),(6,3);
+SET SQL_MODE = 'ONLY_FULL_GROUP_BY';
+SELECT MAX(a)-MIN(a) FROM t1 GROUP BY b;
+MAX(a)-MIN(a)
+1
+1
+1
+SELECT CEILING(MIN(a)) FROM t1 GROUP BY b;
+CEILING(MIN(a))
+1
+3
+5
+SELECT CASE WHEN AVG(a)>=0 THEN 'Positive' ELSE 'Negative' END FROM t1 
+GROUP BY b;
+CASE WHEN AVG(a)>=0 THEN 'Positive' ELSE 'Negative' END
+Positive
+Positive
+Positive
+SELECT a + 1 FROM t1 GROUP BY a;
+a + 1
+2
+3
+4
+5
+6
+7
+SELECT a + b FROM t1 GROUP BY b;
+ERROR 42000: 'test.t1.a' isn't in GROUP BY
+SELECT (SELECT t1_outer.a FROM t1 AS t1_inner GROUP BY b LIMIT 1) 
+FROM t1 AS t1_outer;
+(SELECT t1_outer.a FROM t1 AS t1_inner GROUP BY b LIMIT 1)
+1
+2
+3
+4
+5
+6
+SELECT 1 FROM t1 as t1_outer GROUP BY a 
+HAVING (SELECT t1_outer.a FROM t1 AS t1_inner GROUP BY b LIMIT 1);
+1
+1
+1
+1
+1
+1
+1
+SELECT (SELECT t1_outer.a FROM t1 AS t1_inner LIMIT 1) 
+FROM t1 AS t1_outer GROUP BY t1_outer.b;
+ERROR 42000: 'test.t1_outer.a' isn't in GROUP BY
+SELECT 1 FROM t1 as t1_outer GROUP BY a 
+HAVING (SELECT t1_outer.b FROM t1 AS t1_inner LIMIT 1);
+ERROR 42S22: Unknown column 'test.t1_outer.b' in 'field list'
+SELECT (SELECT SUM(t1_inner.a) FROM t1 AS t1_inner LIMIT 1) 
+FROM t1 AS t1_outer GROUP BY t1_outer.b;
+(SELECT SUM(t1_inner.a) FROM t1 AS t1_inner LIMIT 1)
+21
+21
+21
+SELECT (SELECT SUM(t1_inner.a) FROM t1 AS t1_inner GROUP BY t1_inner.b LIMIT 1)
+FROM t1 AS t1_outer;
+(SELECT SUM(t1_inner.a) FROM t1 AS t1_inner GROUP BY t1_inner.b LIMIT 1)
+3
+3
+3
+3
+3
+3
+SELECT (SELECT SUM(t1_outer.a) FROM t1 AS t1_inner LIMIT 1) 
+FROM t1 AS t1_outer GROUP BY t1_outer.b;
+ERROR 42000: 'test.t1_outer.a' isn't in GROUP BY
+SELECT 1 FROM t1 as t1_outer 
+WHERE (SELECT t1_outer.b FROM t1 AS t1_inner GROUP BY t1_inner.b LIMIT 1);
+1
+1
+1
+1
+1
+1
+1
+SELECT b FROM t1 GROUP BY b HAVING CEILING(b) > 0;
+b
+1
+2
+3
+SELECT 1 FROM t1 GROUP BY b HAVING b = 2 OR b = 3 OR SUM(a) > 12;
+1
+1
+1
+SELECT 1 FROM t1 GROUP BY b HAVING ROW (b,b) = ROW (1,1);
+1
+1
+SELECT 1 FROM t1 GROUP BY b HAVING a = 2;
+ERROR 42S22: Unknown column 'a' in 'having clause'
+SELECT 1 FROM t1 GROUP BY SUM(b);
+ERROR HY000: Invalid use of group function
+SELECT b FROM t1 AS t1_outer GROUP BY a HAVING t1_outer.a IN 
+(SELECT SUM(t1_inner.b)+t1_outer.b FROM t1 AS t1_inner GROUP BY t1_inner.a
+HAVING SUM(t1_inner.b)+t1_outer.b > 5);
+ERROR 42000: 'test.t1_outer.b' isn't in GROUP BY
+DROP TABLE t1;
+SET SQL_MODE = '';
 CREATE TABLE t1 (a INT, b INT, KEY(a));
 INSERT INTO t1 VALUES (1, 1), (2, 2), (3,3), (4,4);
 EXPLAIN SELECT a, SUM(b) FROM t1 GROUP BY a LIMIT 2;
diff --git a/mysql-test/r/insert.result b/mysql-test/r/insert.result
index ef2ed6f0acf..b039ee49235 100644
--- a/mysql-test/r/insert.result
+++ b/mysql-test/r/insert.result
@@ -347,6 +347,27 @@ select row_count();
 row_count()
 1
 drop table t1;
+create table t1 (f1 int unique, f2 int);
+create table t2 (f3 int, f4 int);
+create view v1 as select * from t1, t2 where f1= f3;
+insert into t1 values (1,11), (2,22);
+insert into t2 values (1,12), (2,24);
+insert into v1 (f1) values (3) on duplicate key update f3= f3 + 10;
+ERROR HY000: Can not modify more than one base table through a join view 'test.v1'
+insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
+select * from t1;
+f1	f2
+1	11
+2	22
+3	NULL
+insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
+select * from t1;
+f1	f2
+1	11
+2	22
+12	NULL
+drop view v1;
+drop table t1,t2;
 create table t1 (id int primary key auto_increment, data int, unique(data));
 insert ignore into t1 values(NULL,100),(NULL,110),(NULL,120);
 insert ignore into t1 values(NULL,10),(NULL,20),(NULL,110),(NULL,120),(NULL,100),(NULL,90);
diff --git a/mysql-test/r/range.result b/mysql-test/r/range.result
index 04923c9e24c..c94efb50bfe 100644
--- a/mysql-test/r/range.result
+++ b/mysql-test/r/range.result
@@ -674,6 +674,49 @@ select a from t1 where a > 'x';
 a
 xx
 drop table t1;
+CREATE TABLE t1 (
+OXID varchar(32) COLLATE latin1_german2_ci NOT NULL DEFAULT '',
+OXPARENTID varchar(32) COLLATE latin1_german2_ci NOT NULL DEFAULT 'oxrootid',
+OXLEFT int NOT NULL DEFAULT '0',
+OXRIGHT int NOT NULL DEFAULT '0',
+OXROOTID varchar(32) COLLATE latin1_german2_ci NOT NULL DEFAULT '',
+PRIMARY KEY  (OXID),
+KEY OXNID (OXID),
+KEY OXLEFT (OXLEFT),
+KEY OXRIGHT (OXRIGHT),
+KEY OXROOTID (OXROOTID)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_german2_ci;
+INSERT INTO t1 VALUES
+('d8c4177d09f8b11f5.52725521','oxrootid',1,40,'d8c4177d09f8b11f5.52725521'),
+('d8c4177d151affab2.81582770','d8c4177d09f8b11f5.52725521',2,3,
+'d8c4177d09f8b11f5.52725521'),
+('d8c4177d206a333d2.74422679','d8c4177d09f8b11f5.52725521',4,5,
+'d8c4177d09f8b11f5.52725521'),
+('d8c4177d225791924.30714720','d8c4177d09f8b11f5.52725521',6,7,
+'d8c4177d09f8b11f5.52725521'),
+('d8c4177d2380fc201.39666693','d8c4177d09f8b11f5.52725521',8,9,
+'d8c4177d09f8b11f5.52725521'),
+('d8c4177d24ccef970.14957924','d8c4177d09f8b11f5.52725521',10,11,
+'d8c4177d09f8b11f5.52725521');
+EXPLAIN
+SELECT s.oxid FROM t1 v, t1 s 
+WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
+s.oxleft > v.oxleft AND s.oxleft < v.oxright;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	v	ref	OXLEFT,OXRIGHT,OXROOTID	OXROOTID	34	const	5	Using where
+1	SIMPLE	s	ALL	OXLEFT	NULL	NULL	NULL	5	Range checked for each record (index map: 0x4)
+SELECT s.oxid FROM t1 v, t1 s 
+WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
+s.oxleft > v.oxleft AND s.oxleft < v.oxright;
+oxid
+d8c4177d151affab2.81582770
+d8c4177d206a333d2.74422679
+d8c4177d225791924.30714720
+d8c4177d2380fc201.39666693
+d8c4177d24ccef970.14957924
+DROP TABLE t1;
 End of 4.1 tests
 CREATE TABLE t1 (
 id int(11) NOT NULL auto_increment,
diff --git a/mysql-test/r/select.result b/mysql-test/r/select.result
index 15937a4a6f5..94a1dd94b74 100644
--- a/mysql-test/r/select.result
+++ b/mysql-test/r/select.result
@@ -3611,3 +3611,11 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t2	range	si,ai	si	5	NULL	2	Using where
 1	SIMPLE	t3	eq_ref	PRIMARY,ci	PRIMARY	4	test.t2.a	1	Using where
 DROP TABLE t1,t2,t3;
+CREATE TABLE t1 ( f1 int primary key, f2 int, f3 int, f4 int, f5 int, f6 int, checked_out int);
+CREATE TABLE t2 ( f11 int PRIMARY KEY );
+INSERT INTO t1 VALUES (1,1,1,0,0,0,0),(2,1,1,3,8,1,0),(3,1,1,4,12,1,0);
+INSERT INTO t2 VALUES (62);
+SELECT * FROM t1 LEFT JOIN t2 ON f11 = t1.checked_out GROUP BY f1 ORDER BY f2, f3, f4, f5 LIMIT 0, 1;
+f1	f2	f3	f4	f5	f6	checked_out	f11
+1	1	1	0	0	0	0	NULL
+DROP TABLE t1, t2;
diff --git a/mysql-test/r/sp-code.result b/mysql-test/r/sp-code.result
index 4ae38861d29..8fea85b7cd7 100644
--- a/mysql-test/r/sp-code.result
+++ b/mysql-test/r/sp-code.result
@@ -187,7 +187,7 @@ Pos	Instruction
 32	set v_dig@4 (v_dig@4 + 1)
 33	stmt 4 "update sudoku_work set dig = v_dig wh..."
 34	set v_tcounter@6 (v_tcounter@6 + 1)
-35	jump_if_not 37(37) not(`test`.`sudoku_digit_ok`(v_row@7,v_col@8,v_dig@4))
+35	jump_if_not 37(37) (not(`test`.`sudoku_digit_ok`(v_row@7,v_col@8,v_dig@4)))
 36	jump 15
 37	set v_i@3 (v_i@3 + 1)
 38	jump 15
diff --git a/mysql-test/r/subselect.result b/mysql-test/r/subselect.result
index 377870696e1..ae828cf06fc 100644
--- a/mysql-test/r/subselect.result
+++ b/mysql-test/r/subselect.result
@@ -1464,7 +1464,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	index	NULL	s1	6	NULL	3	100.00	Using index
 2	DEPENDENT SUBQUERY	t2	index_subquery	s1	s1	6	func	2	100.00	Using index
 Warnings:
-Note	1003	select `test`.`t1`.`s1` AS `s1`,not(<in_optimizer>(`test`.`t1`.`s1`,<exists>(<index_lookup>(<cache>(`test`.`t1`.`s1`) in t2 on s1 checking NULL)))) AS `s1 NOT IN (SELECT s1 FROM t2)` from `test`.`t1`
+Note	1003	select `test`.`t1`.`s1` AS `s1`,(not(<in_optimizer>(`test`.`t1`.`s1`,<exists>(<index_lookup>(<cache>(`test`.`t1`.`s1`) in t2 on s1 checking NULL))))) AS `s1 NOT IN (SELECT s1 FROM t2)` from `test`.`t1`
 explain extended select s1, s1 = ANY (SELECT s1 FROM t2) from t1;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	index	NULL	s1	6	NULL	3	100.00	Using index
@@ -1476,13 +1476,13 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	index	NULL	s1	6	NULL	3	100.00	Using index
 2	DEPENDENT SUBQUERY	t2	index_subquery	s1	s1	6	func	2	100.00	Using index
 Warnings:
-Note	1003	select `test`.`t1`.`s1` AS `s1`,not(<in_optimizer>(`test`.`t1`.`s1`,<exists>(<index_lookup>(<cache>(`test`.`t1`.`s1`) in t2 on s1 checking NULL)))) AS `s1 <> ALL (SELECT s1 FROM t2)` from `test`.`t1`
+Note	1003	select `test`.`t1`.`s1` AS `s1`,(not(<in_optimizer>(`test`.`t1`.`s1`,<exists>(<index_lookup>(<cache>(`test`.`t1`.`s1`) in t2 on s1 checking NULL))))) AS `s1 <> ALL (SELECT s1 FROM t2)` from `test`.`t1`
 explain extended select s1, s1 NOT IN (SELECT s1 FROM t2 WHERE s1 < 'a2') from t1;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	index	NULL	s1	6	NULL	3	100.00	Using index
 2	DEPENDENT SUBQUERY	t2	index_subquery	s1	s1	6	func	2	100.00	Using index; Using where
 Warnings:
-Note	1003	select `test`.`t1`.`s1` AS `s1`,not(<in_optimizer>(`test`.`t1`.`s1`,<exists>(<index_lookup>(<cache>(`test`.`t1`.`s1`) in t2 on s1 checking NULL where (`test`.`t2`.`s1` < _latin1'a2'))))) AS `s1 NOT IN (SELECT s1 FROM t2 WHERE s1 < 'a2')` from `test`.`t1`
+Note	1003	select `test`.`t1`.`s1` AS `s1`,(not(<in_optimizer>(`test`.`t1`.`s1`,<exists>(<index_lookup>(<cache>(`test`.`t1`.`s1`) in t2 on s1 checking NULL where (`test`.`t2`.`s1` < _latin1'a2')))))) AS `s1 NOT IN (SELECT s1 FROM t2 WHERE s1 < 'a2')` from `test`.`t1`
 drop table t1,t2;
 create table t2 (a int, b int);
 create table t3 (a int);
@@ -1737,14 +1737,14 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	12	100.00	Using where
 2	DEPENDENT SUBQUERY	t1	unique_subquery	PRIMARY	PRIMARY	4	func	1	100.00	Using index; Using where
 Warnings:
-Note	1003	select `test`.`t1`.`id` AS `id`,`test`.`t1`.`text` AS `text` from `test`.`t1` where not(<in_optimizer>(`test`.`t1`.`id`,<exists>(<primary_index_lookup>(<cache>(`test`.`t1`.`id`) in t1 on PRIMARY where (`test`.`t1`.`id` < 8)))))
+Note	1003	select `test`.`t1`.`id` AS `id`,`test`.`t1`.`text` AS `text` from `test`.`t1` where (not(<in_optimizer>(`test`.`t1`.`id`,<exists>(<primary_index_lookup>(<cache>(`test`.`t1`.`id`) in t1 on PRIMARY where (`test`.`t1`.`id` < 8))))))
 explain extended select * from t1 as tt where not exists (select id from t1 where id < 8 and (id = tt.id or id is null) having id is not null);
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
 1	PRIMARY	tt	ALL	NULL	NULL	NULL	NULL	12	100.00	Using where
 2	DEPENDENT SUBQUERY	t1	eq_ref	PRIMARY	PRIMARY	4	test.tt.id	1	100.00	Using where; Using index
 Warnings:
 Note	1276	Field or reference 'tt.id' of SELECT #2 was resolved in SELECT #1
-Note	1003	select `test`.`tt`.`id` AS `id`,`test`.`tt`.`text` AS `text` from `test`.`t1` `tt` where not(exists(select `test`.`t1`.`id` AS `id` from `test`.`t1` where ((`test`.`t1`.`id` < 8) and (`test`.`t1`.`id` = `test`.`tt`.`id`)) having (`test`.`t1`.`id` is not null)))
+Note	1003	select `test`.`tt`.`id` AS `id`,`test`.`tt`.`text` AS `text` from `test`.`t1` `tt` where (not(exists(select `test`.`t1`.`id` AS `id` from `test`.`t1` where ((`test`.`t1`.`id` < 8) and (`test`.`t1`.`id` = `test`.`tt`.`id`)) having (`test`.`t1`.`id` is not null))))
 insert into t1 (id, text) values (1000, 'text1000'), (1001, 'text1001');
 create table t2 (id int not null, text varchar(20) not null default '', primary key (id));
 insert into t2 (id, text) values (1, 'text1'), (2, 'text2'), (3, 'text3'), (4, 'text4'), (5, 'text5'), (6, 'text6'), (7, 'text7'), (8, 'text8'), (9, 'text9'), (10, 'text10'), (11, 'text1'), (12, 'text2'), (13, 'text3'), (14, 'text4'), (15, 'text5'), (16, 'text6'), (17, 'text7'), (18, 'text8'), (19, 'text9'), (20, 'text10'),(21, 'text1'), (22, 'text2'), (23, 'text3'), (24, 'text4'), (25, 'text5'), (26, 'text6'), (27, 'text7'), (28, 'text8'), (29, 'text9'), (30, 'text10'), (31, 'text1'), (32, 'text2'), (33, 'text3'), (34, 'text4'), (35, 'text5'), (36, 'text6'), (37, 'text7'), (38, 'text8'), (39, 'text9'), (40, 'text10'), (41, 'text1'), (42, 'text2'), (43, 'text3'), (44, 'text4'), (45, 'text5'), (46, 'text6'), (47, 'text7'), (48, 'text8'), (49, 'text9'), (50, 'text10');
@@ -3605,6 +3605,39 @@ FROM t1) t;
 COUNT(*)
 3000
 DROP TABLE t1,t2;
+CREATE TABLE t1 (id char(4) PRIMARY KEY, c int);
+CREATE TABLE t2 (c int);
+INSERT INTO t1 VALUES ('aa', 1);
+INSERT INTO t2 VALUES (1);
+SELECT * FROM t1 
+WHERE EXISTS (SELECT c FROM t2 WHERE c=1
+UNION 
+SELECT c from t2 WHERE c=t1.c);
+id	c
+aa	1
+INSERT INTO t1 VALUES ('bb', 2), ('cc', 3), ('dd',1);
+SELECT * FROM t1 
+WHERE EXISTS (SELECT c FROM t2 WHERE c=1
+UNION 
+SELECT c from t2 WHERE c=t1.c);
+id	c
+aa	1
+bb	2
+cc	3
+dd	1
+INSERT INTO t2 VALUES (2);
+CREATE TABLE t3 (c int);
+INSERT INTO t3 VALUES (1);
+SELECT * FROM t1 
+WHERE EXISTS (SELECT t2.c FROM t2 JOIN t3 ON t2.c=t3.c WHERE t2.c=1
+UNION 
+SELECT c from t2 WHERE c=t1.c);
+id	c
+aa	1
+bb	2
+cc	3
+dd	1
+DROP TABLE t1,t2,t3;
 CREATE TABLE t1 (s1 char(1));
 INSERT INTO t1 VALUES ('a');
 SELECT * FROM t1 WHERE _utf8'a' = ANY (SELECT s1 FROM t1);
diff --git a/mysql-test/r/trigger.result b/mysql-test/r/trigger.result
index e302f5def1b..dcd582fb55e 100644
--- a/mysql-test/r/trigger.result
+++ b/mysql-test/r/trigger.result
@@ -1278,4 +1278,36 @@ a	b
 2	b
 3	c
 drop table t1;
+CREATE TABLE t1 (
+id int NOT NULL DEFAULT '0',
+a  varchar(10) NOT NULL,
+b  varchar(10),
+c  varchar(10),
+d  timestamp NOT NULL,
+PRIMARY KEY (id, a)
+);
+CREATE TABLE t2 (
+fubar_id         int unsigned NOT NULL DEFAULT '0',
+last_change_time datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
+PRIMARY KEY  (fubar_id)
+);
+CREATE TRIGGER fubar_change
+AFTER UPDATE ON t1
+FOR EACH ROW
+BEGIN
+INSERT INTO t2 (fubar_id, last_change_time)
+SELECT DISTINCT NEW.id AS fubar_id, NOW() AS last_change_time
+FROM t1 WHERE (id = NEW.id) AND (OLD.c != NEW.c)
+ON DUPLICATE KEY UPDATE
+last_change_time =
+IF((fubar_id = NEW.id)AND(OLD.c != NEW.c),NOW(),last_change_time);
+END
+|
+INSERT INTO t1 (id,a, b,c,d) VALUES
+(1,'a','b','c',now()),(2,'a','b','c',now());
+UPDATE t1 SET c='Bang!' WHERE id=1;
+SELECT fubar_id FROM t2;
+fubar_id
+1
+DROP TABLE t1,t2;
 End of 5.0 tests
diff --git a/mysql-test/r/udf.result b/mysql-test/r/udf.result
index 3e2cceddbe5..a001463eb2e 100644
--- a/mysql-test/r/udf.result
+++ b/mysql-test/r/udf.result
@@ -278,3 +278,37 @@ drop table bug18761;
 select is_const((1,2,3));
 ERROR 21000: Operand should contain 1 column(s)
 drop function if exists is_const;
+CREATE FUNCTION metaphon RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
+CREATE FUNCTION myfunc_double RETURNS REAL SONAME "UDF_EXAMPLE_LIB";
+CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "UDF_EXAMPLE_LIB";
+create function f1(p1 varchar(255))
+returns varchar(255)
+begin
+return metaphon(p1);
+end//
+create function f2(p1 varchar(255))
+returns double
+begin
+return myfunc_double(p1);
+end//
+create function f3(p1 varchar(255))
+returns double
+begin
+return myfunc_int(p1);
+end//
+select f3(NULL);
+f3(NULL)
+0
+select f2(NULL);
+f2(NULL)
+NULL
+select f1(NULL);
+f1(NULL)
+NULL
+drop function f1;
+drop function f2;
+drop function f3;
+drop function metaphon;
+drop function myfunc_double;
+drop function myfunc_int;
+End of 5.0 tests.
diff --git a/mysql-test/r/view.result b/mysql-test/r/view.result
index 4fbe0176c57..77d9d8c8973 100644
--- a/mysql-test/r/view.result
+++ b/mysql-test/r/view.result
@@ -3014,6 +3014,17 @@ i	j
 6	3
 DROP VIEW v1, v2;
 DROP TABLE t1;
+CREATE VIEW v AS SELECT !0 * 5 AS x FROM DUAL;
+SHOW CREATE VIEW v;
+View	Create View
+v	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select ((not(0)) * 5) AS `x`
+SELECT !0 * 5 AS x FROM DUAL;
+x
+5
+SELECT * FROM v;
+x
+5
+DROP VIEW v;
 End of 5.0 tests.
 DROP DATABASE IF EXISTS `d-1`;
 CREATE DATABASE `d-1`;
diff --git a/mysql-test/t/delete.test b/mysql-test/t/delete.test
index 865e1746fd3..306447dbd5a 100644
--- a/mysql-test/t/delete.test
+++ b/mysql-test/t/delete.test
@@ -163,6 +163,17 @@ delete `4.t1` from t1 as `4.t1` where `4.t1`.a = 5;
 delete FROM `4.t1` USING t1 as `4.t1` where `4.t1`.a = 5;
 drop table t1;
 
+#
+# Bug#17711: DELETE doesn't use index when ORDER BY, LIMIT and
+#            non-restricting WHERE is present.
+#
+create table t1(f1 int primary key);
+insert into t1 values (4),(3),(1),(2);
+delete from t1 where (@a:= f1) order by f1 limit 1;
+select @a;
+drop table t1;
+
+--echo End of 4.1 tests
 # End of 4.1 tests
 
 #
diff --git a/mysql-test/t/func_in.test b/mysql-test/t/func_in.test
index ee344d0958b..db730cf1828 100644
--- a/mysql-test/t/func_in.test
+++ b/mysql-test/t/func_in.test
@@ -254,6 +254,42 @@ select some_id from t1 where some_id not in(-4,-1,-4);
 select some_id from t1 where some_id not in(-4,-1,3423534,2342342);
 drop table t1;
 
+#
+# BUG#20420: optimizer reports wrong keys on left join with IN
+#
+CREATE TABLE t1 (a int, b int, PRIMARY KEY (a));
+INSERT INTO t1 VALUES (1,1),(2,1),(3,1),(4,1),(5,1),(6,1);
+
+CREATE TABLE t2 (a int, b int, PRIMARY KEY (a));
+INSERT INTO t2 VALUES (3,2),(4,2);
+
+CREATE TABLE t3 (a int PRIMARY KEY);
+INSERT INTO t3 VALUES (1),(2),(3),(4);
+
+CREATE TABLE t4 (a int PRIMARY KEY);
+INSERT INTO t4 VALUES (1),(2);
+
+EXPLAIN SELECT STRAIGHT_JOIN * FROM t3 
+  JOIN t1 ON t3.a=t1.a 
+  JOIN t2 ON t3.a=t2.a
+  JOIN t4 WHERE t4.a IN (t1.b, t2.b);
+
+SELECT STRAIGHT_JOIN * FROM t3 
+  JOIN t1 ON t3.a=t1.a 
+  JOIN t2 ON t3.a=t2.a
+  JOIN t4 WHERE t4.a IN (t1.b, t2.b);
+
+EXPLAIN SELECT STRAIGHT_JOIN 
+   (SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b)) 
+  FROM t3, t1, t2
+  WHERE t3.a=t1.a AND t3.a=t2.a;
+
+SELECT STRAIGHT_JOIN 
+   (SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b)) 
+  FROM t3, t1, t2
+  WHERE t3.a=t1.a AND t3.a=t2.a;
+
+DROP TABLE t1,t2,t3,t4;  
 
 --echo End of 5.0 tests
 
diff --git a/mysql-test/t/func_str.test b/mysql-test/t/func_str.test
index ab072f0e692..535af6907ad 100644
--- a/mysql-test/t/func_str.test
+++ b/mysql-test/t/func_str.test
@@ -774,6 +774,14 @@ EXPLAIN EXTENDED SELECT s FROM t1 WHERE TRIM(BOTH 'y' FROM s) > 'ab';
 
 DROP TABLE t1;
  
+#
+# Bug#23409: ENCODE() and DECODE() functions aren't printed correctly
+#
+create table t1(f1 varchar(4));
+explain extended select encode(f1,'zxcv') as 'enc' from t1;
+explain extended select decode(f1,'zxcv') as 'enc' from t1;
+drop table t1;
+
 --echo End of 4.1 tests
 
 #
diff --git a/mysql-test/t/group_by.test b/mysql-test/t/group_by.test
index 7f887335753..76e4af8f610 100644
--- a/mysql-test/t/group_by.test
+++ b/mysql-test/t/group_by.test
@@ -703,6 +703,57 @@ SELECT SQL_BIG_RESULT b, sum(1) FROM t1 GROUP BY b;
 DROP TABLE t1;
 
 #
+# Bug #23417: Too strict checks against GROUP BY in the ONLY_FULL_GROUP_BY mode
+#
+CREATE TABLE t1 (a INT PRIMARY KEY, b INT);
+INSERT INTO t1 VALUES (1,1),(2,1),(3,2),(4,2),(5,3),(6,3);
+
+SET SQL_MODE = 'ONLY_FULL_GROUP_BY';
+SELECT MAX(a)-MIN(a) FROM t1 GROUP BY b;
+SELECT CEILING(MIN(a)) FROM t1 GROUP BY b;
+SELECT CASE WHEN AVG(a)>=0 THEN 'Positive' ELSE 'Negative' END FROM t1 
+ GROUP BY b;
+SELECT a + 1 FROM t1 GROUP BY a;
+--error ER_WRONG_FIELD_WITH_GROUP 
+SELECT a + b FROM t1 GROUP BY b;
+SELECT (SELECT t1_outer.a FROM t1 AS t1_inner GROUP BY b LIMIT 1) 
+  FROM t1 AS t1_outer;
+SELECT 1 FROM t1 as t1_outer GROUP BY a 
+  HAVING (SELECT t1_outer.a FROM t1 AS t1_inner GROUP BY b LIMIT 1);
+--error ER_WRONG_FIELD_WITH_GROUP 
+SELECT (SELECT t1_outer.a FROM t1 AS t1_inner LIMIT 1) 
+  FROM t1 AS t1_outer GROUP BY t1_outer.b;
+--error ER_BAD_FIELD_ERROR 
+SELECT 1 FROM t1 as t1_outer GROUP BY a 
+  HAVING (SELECT t1_outer.b FROM t1 AS t1_inner LIMIT 1);
+SELECT (SELECT SUM(t1_inner.a) FROM t1 AS t1_inner LIMIT 1) 
+  FROM t1 AS t1_outer GROUP BY t1_outer.b;
+SELECT (SELECT SUM(t1_inner.a) FROM t1 AS t1_inner GROUP BY t1_inner.b LIMIT 1)
+  FROM t1 AS t1_outer;
+--error ER_WRONG_FIELD_WITH_GROUP 
+SELECT (SELECT SUM(t1_outer.a) FROM t1 AS t1_inner LIMIT 1) 
+  FROM t1 AS t1_outer GROUP BY t1_outer.b;
+
+SELECT 1 FROM t1 as t1_outer 
+  WHERE (SELECT t1_outer.b FROM t1 AS t1_inner GROUP BY t1_inner.b LIMIT 1);
+
+SELECT b FROM t1 GROUP BY b HAVING CEILING(b) > 0;
+
+SELECT 1 FROM t1 GROUP BY b HAVING b = 2 OR b = 3 OR SUM(a) > 12;
+SELECT 1 FROM t1 GROUP BY b HAVING ROW (b,b) = ROW (1,1);
+
+--error ER_BAD_FIELD_ERROR
+SELECT 1 FROM t1 GROUP BY b HAVING a = 2;
+--error ER_INVALID_GROUP_FUNC_USE
+SELECT 1 FROM t1 GROUP BY SUM(b);
+--error ER_WRONG_FIELD_WITH_GROUP 
+SELECT b FROM t1 AS t1_outer GROUP BY a HAVING t1_outer.a IN 
+  (SELECT SUM(t1_inner.b)+t1_outer.b FROM t1 AS t1_inner GROUP BY t1_inner.a
+   HAVING SUM(t1_inner.b)+t1_outer.b > 5);
+DROP TABLE t1;
+SET SQL_MODE = '';
+
+#
 # Bug #21174: Index degrades sort performance and 
 #             optimizer does not honor IGNORE INDEX
 #
diff --git a/mysql-test/t/insert.test b/mysql-test/t/insert.test
index 398b0bc89d8..0a6b081e7c3 100644
--- a/mysql-test/t/insert.test
+++ b/mysql-test/t/insert.test
@@ -225,6 +225,23 @@ insert into t1 values (5, 5) on duplicate key update data= data + 10;
 select row_count();
 drop table t1;
 
+#
+# Bug#25123: ON DUPLICATE KEY clause allows fields not from the insert table
+#
+create table t1 (f1 int unique, f2 int);
+create table t2 (f3 int, f4 int);
+create view v1 as select * from t1, t2 where f1= f3;
+insert into t1 values (1,11), (2,22);
+insert into t2 values (1,12), (2,24);
+--error 1393
+insert into v1 (f1) values (3) on duplicate key update f3= f3 + 10;
+insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
+select * from t1;
+insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
+select * from t1;
+drop view v1;
+drop table t1,t2;
+
 # Test of INSERT IGNORE and re-using auto_increment values
 create table t1 (id int primary key auto_increment, data int, unique(data));
 insert ignore into t1 values(NULL,100),(NULL,110),(NULL,120);
diff --git a/mysql-test/t/range.test b/mysql-test/t/range.test
index 400e28c3e28..c923f0a1ebc 100644
--- a/mysql-test/t/range.test
+++ b/mysql-test/t/range.test
@@ -525,6 +525,49 @@ explain select a from t1 where a > 'x';
 select a from t1 where a > 'x';
 drop table t1;
 
+#
+# Bug #24776: assertion abort for 'range checked for each record' 
+#
+
+CREATE TABLE t1 (
+  OXID varchar(32) COLLATE latin1_german2_ci NOT NULL DEFAULT '',
+  OXPARENTID varchar(32) COLLATE latin1_german2_ci NOT NULL DEFAULT 'oxrootid',
+  OXLEFT int NOT NULL DEFAULT '0',
+  OXRIGHT int NOT NULL DEFAULT '0',
+  OXROOTID varchar(32) COLLATE latin1_german2_ci NOT NULL DEFAULT '',
+  PRIMARY KEY  (OXID),
+  KEY OXNID (OXID),
+  KEY OXLEFT (OXLEFT),
+  KEY OXRIGHT (OXRIGHT),
+  KEY OXROOTID (OXROOTID)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_german2_ci;
+
+INSERT INTO t1 VALUES
+('d8c4177d09f8b11f5.52725521','oxrootid',1,40,'d8c4177d09f8b11f5.52725521'),
+('d8c4177d151affab2.81582770','d8c4177d09f8b11f5.52725521',2,3,
+ 'd8c4177d09f8b11f5.52725521'),
+('d8c4177d206a333d2.74422679','d8c4177d09f8b11f5.52725521',4,5,
+ 'd8c4177d09f8b11f5.52725521'),
+('d8c4177d225791924.30714720','d8c4177d09f8b11f5.52725521',6,7,
+ 'd8c4177d09f8b11f5.52725521'),
+('d8c4177d2380fc201.39666693','d8c4177d09f8b11f5.52725521',8,9,
+ 'd8c4177d09f8b11f5.52725521'),
+('d8c4177d24ccef970.14957924','d8c4177d09f8b11f5.52725521',10,11,
+ 'd8c4177d09f8b11f5.52725521');
+
+EXPLAIN
+SELECT s.oxid FROM t1 v, t1 s 
+  WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+        v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
+        s.oxleft > v.oxleft AND s.oxleft < v.oxright;
+
+SELECT s.oxid FROM t1 v, t1 s 
+  WHERE s.oxrootid = 'd8c4177d09f8b11f5.52725521' AND
+        v.oxrootid ='d8c4177d09f8b11f5.52725521' AND
+        s.oxleft > v.oxleft AND s.oxleft < v.oxright;
+
+DROP TABLE t1;
+
 --echo End of 4.1 tests
 
 #
diff --git a/mysql-test/t/select.test b/mysql-test/t/select.test
index 79049353950..0329428b10d 100644
--- a/mysql-test/t/select.test
+++ b/mysql-test/t/select.test
@@ -3093,3 +3093,14 @@ SELECT t3.a FROM t1,t2,t3
         t3.c IN ('bb','ee');
 
 DROP TABLE t1,t2,t3;
+ 
+#
+# Bug#25172: Not checked buffer size leads to a server crash
+#
+CREATE TABLE t1 ( f1 int primary key, f2 int, f3 int, f4 int, f5 int, f6 int, checked_out int);
+CREATE TABLE t2 ( f11 int PRIMARY KEY );
+INSERT INTO t1 VALUES (1,1,1,0,0,0,0),(2,1,1,3,8,1,0),(3,1,1,4,12,1,0);
+INSERT INTO t2 VALUES (62);
+SELECT * FROM t1 LEFT JOIN t2 ON f11 = t1.checked_out GROUP BY f1 ORDER BY f2, f3, f4, f5 LIMIT 0, 1;
+DROP TABLE t1, t2;
+
diff --git a/mysql-test/t/subselect.test b/mysql-test/t/subselect.test
index eefa2528a17..98471622bc5 100644
--- a/mysql-test/t/subselect.test
+++ b/mysql-test/t/subselect.test
@@ -2510,6 +2510,40 @@ SELECT SQL_NO_CACHE COUNT(*)
 DROP TABLE t1,t2;
 
 #
+# Bug #25219: EXIST subquery with UNION over a mix of
+#             correlated and uncorrelated selects
+#             
+
+CREATE TABLE t1 (id char(4) PRIMARY KEY, c int);
+CREATE TABLE t2 (c int);
+
+INSERT INTO t1 VALUES ('aa', 1);
+INSERT INTO t2 VALUES (1);
+
+SELECT * FROM t1 
+  WHERE EXISTS (SELECT c FROM t2 WHERE c=1
+                UNION 
+                SELECT c from t2 WHERE c=t1.c);
+
+INSERT INTO t1 VALUES ('bb', 2), ('cc', 3), ('dd',1);
+
+SELECT * FROM t1 
+  WHERE EXISTS (SELECT c FROM t2 WHERE c=1
+                UNION 
+                SELECT c from t2 WHERE c=t1.c);
+
+INSERT INTO t2 VALUES (2);
+CREATE TABLE t3 (c int);
+INSERT INTO t3 VALUES (1);
+
+SELECT * FROM t1 
+  WHERE EXISTS (SELECT t2.c FROM t2 JOIN t3 ON t2.c=t3.c WHERE t2.c=1
+                UNION 
+                SELECT c from t2 WHERE c=t1.c);
+
+DROP TABLE t1,t2,t3;
+
+#
 # Bug#20835 (literal string with =any values)
 #
 CREATE TABLE t1 (s1 char(1));
diff --git a/mysql-test/t/trigger.test b/mysql-test/t/trigger.test
index 916a85ec424..3d60549d55b 100644
--- a/mysql-test/t/trigger.test
+++ b/mysql-test/t/trigger.test
@@ -1548,4 +1548,50 @@ select * from t1;
 
 drop table t1;
 
+#
+# Bug#25398: crash when a trigger contains a SELECT with 
+#            trigger fields in the select list under DISTINCT
+#
+
+CREATE TABLE t1 (
+  id int NOT NULL DEFAULT '0',
+  a  varchar(10) NOT NULL,
+  b  varchar(10),
+  c  varchar(10),
+  d  timestamp NOT NULL,
+  PRIMARY KEY (id, a)
+);
+
+CREATE TABLE t2 (
+  fubar_id         int unsigned NOT NULL DEFAULT '0',
+  last_change_time datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
+  PRIMARY KEY  (fubar_id)
+);
+
+DELIMITER |;
+
+CREATE TRIGGER fubar_change
+  AFTER UPDATE ON t1
+    FOR EACH ROW
+      BEGIN
+        INSERT INTO t2 (fubar_id, last_change_time)
+          SELECT DISTINCT NEW.id AS fubar_id, NOW() AS last_change_time
+            FROM t1 WHERE (id = NEW.id) AND (OLD.c != NEW.c)
+        ON DUPLICATE KEY UPDATE
+          last_change_time =
+            IF((fubar_id = NEW.id)AND(OLD.c != NEW.c),NOW(),last_change_time);
+      END
+|
+
+DELIMITER ;|
+
+INSERT INTO t1 (id,a, b,c,d) VALUES
+ (1,'a','b','c',now()),(2,'a','b','c',now());
+
+UPDATE t1 SET c='Bang!' WHERE id=1;
+
+SELECT fubar_id FROM t2;
+
+DROP TABLE t1,t2;
+
 --echo End of 5.0 tests
diff --git a/mysql-test/t/udf.test b/mysql-test/t/udf.test
index 010a532f48b..7d870a86bc8 100644
--- a/mysql-test/t/udf.test
+++ b/mysql-test/t/udf.test
@@ -294,3 +294,50 @@ drop table bug18761;
 select is_const((1,2,3));
 
 drop function if exists is_const;
+
+#
+# Bug #25382: Passing NULL to an UDF called from stored procedures 
+# crashes server
+#
+--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
+eval CREATE FUNCTION metaphon RETURNS STRING SONAME "$UDF_EXAMPLE_LIB";
+
+--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
+eval CREATE FUNCTION myfunc_double RETURNS REAL SONAME "$UDF_EXAMPLE_LIB";
+
+--replace_result $UDF_EXAMPLE_LIB UDF_EXAMPLE_LIB
+eval CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "$UDF_EXAMPLE_LIB";
+
+delimiter //;
+create function f1(p1 varchar(255))
+returns varchar(255)
+begin
+  return metaphon(p1);
+end//
+
+create function f2(p1 varchar(255))
+returns double
+begin
+  return myfunc_double(p1);
+end//
+
+create function f3(p1 varchar(255))
+returns double
+begin
+  return myfunc_int(p1);
+end//
+
+delimiter ;//
+
+select f3(NULL);
+select f2(NULL);
+select f1(NULL);
+
+drop function f1;
+drop function f2;
+drop function f3;
+drop function metaphon;
+drop function myfunc_double;
+drop function myfunc_int;
+
+--echo End of 5.0 tests.
diff --git a/mysql-test/t/view.test b/mysql-test/t/view.test
index 7175db1db4e..3b9f0fb415b 100644
--- a/mysql-test/t/view.test
+++ b/mysql-test/t/view.test
@@ -2906,6 +2906,58 @@ DROP FUNCTION f1;
 DROP VIEW v1;
 DROP TABLE t1;
 
+#
+# BUG#22584: last_insert_id not updated after inserting a record
+# through a updatable view
+#
+# We still do not update LAST_INSERT_ID if AUTO_INCREMENT column is
+# not accessible through a view.  However, we do not reset the value
+# of LAST_INSERT_ID, but keep it unchanged.
+#
+--disable_warnings
+DROP VIEW IF EXISTS v1, v2;
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+CREATE TABLE t1 (i INT AUTO_INCREMENT PRIMARY KEY, j INT);
+CREATE VIEW v1 AS SELECT j FROM t1;
+CREATE VIEW v2 AS SELECT * FROM t1;
+
+INSERT INTO t1 (j) VALUES (1);
+SELECT LAST_INSERT_ID();
+
+INSERT INTO v1 (j) VALUES (2);
+--echo # LAST_INSERT_ID() should not change.
+SELECT LAST_INSERT_ID();
+
+INSERT INTO v2 (j) VALUES (3);
+--echo # LAST_INSERT_ID() should be updated.
+SELECT LAST_INSERT_ID();
+
+INSERT INTO v1 (j) SELECT j FROM t1;
+--echo # LAST_INSERT_ID() should not change.
+SELECT LAST_INSERT_ID();
+
+SELECT * FROM t1;
+
+DROP VIEW v1, v2;
+DROP TABLE t1;
+
+#
+# Bug #25580: !0 as an operand in a select expression of a view
+#
+
+CREATE VIEW v AS SELECT !0 * 5 AS x FROM DUAL;
+SHOW CREATE VIEW v;
+
+SELECT !0 * 5 AS x FROM DUAL;
+SELECT * FROM v;
+
+DROP VIEW v;
+
+
+--echo End of 5.0 tests.
+
 # Bug #16813 (WITH CHECK OPTION doesn't work with UPDATE)
 #
 CREATE TABLE t1(id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, val INT UNSIGNED NOT NULL);
@@ -2957,9 +3009,6 @@ SELECT * FROM t1;
 DROP VIEW v1, v2;
 DROP TABLE t1;
 
-
---echo End of 5.0 tests.
-
 #
 # Bug#21370 View renaming lacks tablename_to_filename encoding
 #