merged

11 files changed, 178 insertions, 7 deletions

diff --git a/mysql-test/r/ctype_latin1.result b/mysql-test/r/ctype_latin1.result
index a8182438ac4..355f53b63a5 100644
--- a/mysql-test/r/ctype_latin1.result
+++ b/mysql-test/r/ctype_latin1.result
@@ -296,3 +296,12 @@ FD	C3BD	FD	1
 FE	C3BE	FE	1
 FF	C3BF	FF	1
 DROP TABLE t1;
+select 'a' regexp 'A' collate latin1_general_ci;
+'a' regexp 'A' collate latin1_general_ci
+1
+select 'a' regexp 'A' collate latin1_general_cs;
+'a' regexp 'A' collate latin1_general_cs
+0
+select 'a' regexp 'A' collate latin1_bin;
+'a' regexp 'A' collate latin1_bin
+0
diff --git a/mysql-test/r/delete.result b/mysql-test/r/delete.result
index 5575ee1bf98..f1fba87c70b 100644
--- a/mysql-test/r/delete.result
+++ b/mysql-test/r/delete.result
@@ -16,12 +16,34 @@ SET AUTOCOMMIT=0;
 DELETE from t1;
 SET AUTOCOMMIT=1;
 drop table t1;
-create table t1 (a bigint not null, primary key (a,a,a,a,a,a,a,a,a,a));
-insert into t1 values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23);
+create table t1 (
+a bigint not null,
+b bigint not null default 0,
+c bigint not null default 0,
+d bigint not null default 0,
+e bigint not null default 0,
+f bigint not null default 0,
+g bigint not null default 0,
+h bigint not null default 0,
+i bigint not null default 0,
+j bigint not null default 0,
+primary key (a,b,c,d,e,f,g,h,i,j));
+insert into t1 (a) values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23);
 delete from t1 where a=26;
 drop table t1;
-create table t1 (a bigint not null, primary key (a,a,a,a,a,a,a,a,a,a));
-insert into t1 values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23),(27);
+create table t1 (
+a bigint not null,
+b bigint not null default 0,
+c bigint not null default 0,
+d bigint not null default 0,
+e bigint not null default 0,
+f bigint not null default 0,
+g bigint not null default 0,
+h bigint not null default 0,
+i bigint not null default 0,
+j bigint not null default 0,
+primary key (a,b,c,d,e,f,g,h,i,j));
+insert into t1 (a) values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23),(27);
 delete from t1 where a=27;
 drop table t1;
 CREATE TABLE `t1` (
diff --git a/mysql-test/r/fulltext.result b/mysql-test/r/fulltext.result
index 5f0b228e23d..1951f68e822 100644
--- a/mysql-test/r/fulltext.result
+++ b/mysql-test/r/fulltext.result
@@ -190,6 +190,14 @@ a
 select * from t1 where match a against ("+aaa10 +(bbb*)" in boolean mode);
 a
 aaa10 bbb20
+select * from t1 where match a against ("+(+aaa* +bbb1*)" in boolean mode);
+a
+aaa20 bbb15
+aaa30 bbb10
+select * from t1 where match a against ("(+aaa* +bbb1*)" in boolean mode);
+a
+aaa20 bbb15
+aaa30 bbb10
 drop table t1;
 CREATE TABLE t1 (
 id int(11),
diff --git a/mysql-test/r/heap.result b/mysql-test/r/heap.result
index 3f468a5751e..e741a6859c7 100644
--- a/mysql-test/r/heap.result
+++ b/mysql-test/r/heap.result
@@ -233,3 +233,10 @@ SELECT * FROM t1 WHERE B is not null;
 a	B
 1	1
 DROP TABLE t1;
+CREATE TABLE t1 (pseudo char(35) PRIMARY KEY, date int(10) unsigned NOT NULL) ENGINE=HEAP;
+INSERT INTO t1 VALUES ('massecot',1101106491),('altec',1101106492),('stitch+',1101106304),('Seb Corgan',1101106305),('beerfilou',1101106263),('flaker',1101106529),('joce8',5),('M4vrick',1101106418),('gabay008',1101106525),('Vamp irX',1101106291),('ZoomZip',1101106546),('rip666',1101106502),('CBP ',1101106397),('guezpard',1101106496);
+DELETE FROM t1 WHERE date<1101106546;
+SELECT * FROM t1;
+pseudo	date
+ZoomZip	1101106546
+DROP TABLE t1;
diff --git a/mysql-test/r/innodb.result b/mysql-test/r/innodb.result
index 6097dadb1fa..b36084de58c 100644
--- a/mysql-test/r/innodb.result
+++ b/mysql-test/r/innodb.result
@@ -1630,6 +1630,24 @@ show status like "binlog_cache_disk_use";
 Variable_name	Value
 Binlog_cache_disk_use	1
 drop table t1;
+create table t1 (c char(10), index (c,c)) engine=innodb;
+ERROR 42S21: Duplicate column name 'c'
+create table t1 (c1 char(10), c2 char(10), index (c1,c2,c1)) engine=innodb;
+ERROR 42S21: Duplicate column name 'c1'
+create table t1 (c1 char(10), c2 char(10), index (c1,c1,c2)) engine=innodb;
+ERROR 42S21: Duplicate column name 'c1'
+create table t1 (c1 char(10), c2 char(10), index (c2,c1,c1)) engine=innodb;
+ERROR 42S21: Duplicate column name 'c1'
+create table t1 (c1 char(10), c2 char(10)) engine=innodb;
+alter table t1 add key (c1,c1);
+ERROR 42S21: Duplicate column name 'c1'
+alter table t1 add key (c2,c1,c1);
+ERROR 42S21: Duplicate column name 'c1'
+alter table t1 add key (c1,c2,c1);
+ERROR 42S21: Duplicate column name 'c1'
+alter table t1 add key (c1,c1,c2);
+ERROR 42S21: Duplicate column name 'c1'
+drop table t1;
 create table t1 (x bigint unsigned not null primary key) engine=innodb;
 insert into t1(x) values (0xfffffffffffffff0),(0xfffffffffffffff1);
 select * from t1;
diff --git a/mysql-test/r/key.result b/mysql-test/r/key.result
index b11969ab6d7..98e8851bb7e 100644
--- a/mysql-test/r/key.result
+++ b/mysql-test/r/key.result
@@ -311,3 +311,21 @@ test.t1	check	status	OK
 drop table t1;
 create table t1 (c char(10), index (c(0)));
 ERROR HY000: Key part 'c' length cannot be 0
+create table t1 (c char(10), index (c,c));
+ERROR 42S21: Duplicate column name 'c'
+create table t1 (c1 char(10), c2 char(10), index (c1,c2,c1));
+ERROR 42S21: Duplicate column name 'c1'
+create table t1 (c1 char(10), c2 char(10), index (c1,c1,c2));
+ERROR 42S21: Duplicate column name 'c1'
+create table t1 (c1 char(10), c2 char(10), index (c2,c1,c1));
+ERROR 42S21: Duplicate column name 'c1'
+create table t1 (c1 char(10), c2 char(10));
+alter table t1 add key (c1,c1);
+ERROR 42S21: Duplicate column name 'c1'
+alter table t1 add key (c2,c1,c1);
+ERROR 42S21: Duplicate column name 'c1'
+alter table t1 add key (c1,c2,c1);
+ERROR 42S21: Duplicate column name 'c1'
+alter table t1 add key (c1,c1,c2);
+ERROR 42S21: Duplicate column name 'c1'
+drop table t1;
diff --git a/mysql-test/r/ndb_index_unique.result b/mysql-test/r/ndb_index_unique.result
index af9b84022ed..31b258c0a6f 100644
--- a/mysql-test/r/ndb_index_unique.result
+++ b/mysql-test/r/ndb_index_unique.result
@@ -44,6 +44,51 @@ a	b	c
 7	8	3
 8	2	3
 drop table t1;
+CREATE TABLE t1 (
+a int unsigned NOT NULL PRIMARY KEY,
+b int unsigned,
+c int unsigned,
+UNIQUE bc(b,c)
+) engine = ndb;
+insert into t1 values(1,1,1),(2,NULL,2),(3,NULL,NULL),(4,4,NULL);
+select * from t1 use index (bc) where b IS NULL order by a;
+a	b	c
+2	NULL	2
+3	NULL	NULL
+select * from t1 use index (bc)order by a;
+a	b	c
+1	1	1
+2	NULL	2
+3	NULL	NULL
+4	4	NULL
+select * from t1 use index (bc) order by a;
+a	b	c
+1	1	1
+2	NULL	2
+3	NULL	NULL
+4	4	NULL
+select * from t1 use index (PRIMARY) where b IS NULL order by a;
+a	b	c
+2	NULL	2
+3	NULL	NULL
+select * from t1 use index (bc) where b IS NULL order by a;
+a	b	c
+2	NULL	2
+3	NULL	NULL
+select * from t1 use index (bc) where b IS NULL and c IS NULL order by a;
+a	b	c
+select * from t1 use index (bc) where b IS NULL and c = 2 order by a;
+a	b	c
+select * from t1 use index (bc) where b < 4 order by a;
+a	b	c
+1	1	1
+select * from t1 use index (bc) where b IS NOT NULL order by a;
+a	b	c
+1	1	1
+4	4	NULL
+insert into t1 values(5,1,1);
+ERROR 23000: Duplicate entry '5' for key 1
+drop table t1;
 CREATE TABLE t2 (
 a int unsigned NOT NULL PRIMARY KEY,
 b int unsigned not null,
@@ -87,6 +132,13 @@ a	b	c
 7	8	3
 8	2	3
 drop table t2;
+CREATE TABLE t2 (
+a int unsigned NOT NULL PRIMARY KEY,
+b int unsigned not null,
+c int unsigned,
+UNIQUE USING HASH (b, c)	
+) engine=ndbcluster;
+ERROR 42000: Column 'c' is used with UNIQUE or INDEX but is not defined as NOT NULL
 CREATE TABLE t3 (
 a int unsigned NOT NULL,
 b int unsigned not null,
diff --git a/mysql-test/r/ps.result b/mysql-test/r/ps.result
index e0f230fa579..a4c16206b11 100644
--- a/mysql-test/r/ps.result
+++ b/mysql-test/r/ps.result
@@ -450,6 +450,27 @@ PREPARE stmt FROM 'UPDATE t1 AS P1 INNER JOIN (SELECT N FROM t1 GROUP BY N HAVIN
 EXECUTE stmt;
 DEALLOCATE PREPARE stmt;
 DROP TABLE t1;
+prepare stmt from "select ? is null, ? is not null, ?";
+select @no_such_var is null, @no_such_var is not null, @no_such_var;
+@no_such_var is null	@no_such_var is not null	@no_such_var
+1	0	NULL
+execute stmt using @no_such_var, @no_such_var, @no_such_var;
+? is null	? is not null	?
+1	0	NULL
+set @var='abc';
+select @var is null, @var is not null, @var;
+@var is null	@var is not null	@var
+0	1	abc
+execute stmt using @var, @var, @var;
+? is null	? is not null	?
+0	1	abc
+set @var=null;
+select @var is null, @var is not null, @var;
+@var is null	@var is not null	@var
+1	0	NULL
+execute stmt using @var, @var, @var;
+? is null	? is not null	?
+1	0	NULL
 create table t1 (a varchar(20));
 insert into t1 values ('foo');
 prepare stmt FROM 'SELECT char_length (a) FROM t1';
diff --git a/mysql-test/r/range.result b/mysql-test/r/range.result
index 1374a8fd0ed..17e1ee5ea1a 100644
--- a/mysql-test/r/range.result
+++ b/mysql-test/r/range.result
@@ -220,7 +220,8 @@ insert into t1 (x) values (1),(2),(3),(4),(5),(6),(7),(8),(9);
 update t1 set y=x;
 explain select * from t1, t1 t2 where t1.y = 2 and t2.x between 7 and t1.y+0;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
-1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
+1	SIMPLE	t1	ref	y	y	5	const	1	Using where
+1	SIMPLE	t2	range	x	x	5	NULL	4	Range checked for each record (index map: 0x1)
 explain select * from t1, t1 t2 where t1.y = 2 and t2.x >= 7 and t2.x <= t1.y+0;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
diff --git a/mysql-test/r/subselect.result b/mysql-test/r/subselect.result
index ceb8919b26a..20ab3ac8f80 100644
--- a/mysql-test/r/subselect.result
+++ b/mysql-test/r/subselect.result
@@ -1998,3 +1998,18 @@ ac
 700
 NULL
 drop tables t1,t2;
+create table t1 (a int not null, b int not null, c int, primary key (a,b));
+insert into t1 values (1,1,1), (2,2,2), (3,3,3);
+set @b:= 0;
+explain select sum(a) from t1 where b > @b;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	index	NULL	PRIMARY	8	NULL	3	Using where; Using index
+set @a:= (select sum(a) from t1 where b > @b);
+explain select a from t1 where c=2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	3	Using where
+do @a:= (select sum(a) from t1 where b > @b);
+explain select a from t1 where c=2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	3	Using where
+drop table t1;
diff --git a/mysql-test/r/type_blob.result b/mysql-test/r/type_blob.result
index 2f564112e40..c9c15b4c293 100644
--- a/mysql-test/r/type_blob.result
+++ b/mysql-test/r/type_blob.result
@@ -682,8 +682,8 @@ id	txt
 3	NULL
 1	Chevy
 drop table t1;
-CREATE TABLE t1 ( i int(11) NOT NULL default '0',    c text NOT NULL, PRIMARY KEY  (i), KEY (c(1),c(1)));
-INSERT t1 VALUES (1,''),(2,''),(3,'asdfh'),(4,'');
+CREATE TABLE t1 ( i int(11) NOT NULL default '0',    c text NOT NULL, d varchar(1) NOT NULL DEFAULT ' ', PRIMARY KEY  (i), KEY (c(1),d));
+INSERT t1 (i, c) VALUES (1,''),(2,''),(3,'asdfh'),(4,'');
 select max(i) from t1 where c = '';
 max(i)
 4