Hand-merged test.

1 files changed, 115 insertions, 66 deletions

diff --git a/mysql-test/r/innodb.result b/mysql-test/r/innodb.result
index 9a190557211..25e92516be8 100644
--- a/mysql-test/r/innodb.result
+++ b/mysql-test/r/innodb.result
@@ -234,7 +234,7 @@ n	after commit
 commit;
 insert into t1 values (5);
 insert into t1 values (4);
-ERROR 23000: Duplicate entry '4' for key 1
+ERROR 23000: Duplicate entry '4' for key 'PRIMARY'
 commit;
 select n, "after commit" from t1;
 n	after commit
@@ -243,7 +243,7 @@ n	after commit
 set autocommit=1;
 insert into t1 values (6);
 insert into t1 values (4);
-ERROR 23000: Duplicate entry '4' for key 1
+ERROR 23000: Duplicate entry '4' for key 'PRIMARY'
 select n from t1;
 n
 4
@@ -318,7 +318,7 @@ drop table t1;
 CREATE TABLE t1 (id char(8) not null primary key, val int not null) engine=innodb;
 insert into t1 values ('pippo', 12);
 insert into t1 values ('pippo', 12);
-ERROR 23000: Duplicate entry 'pippo' for key 1
+ERROR 23000: Duplicate entry 'pippo' for key 'PRIMARY'
 delete from t1;
 delete from t1 where id = 'pippo';
 select * from t1;
@@ -482,9 +482,9 @@ UNIQUE ggid (ggid)
 insert into t1 (ggid,passwd) values ('test1','xxx');
 insert into t1 (ggid,passwd) values ('test2','yyy');
 insert into t1 (ggid,passwd) values ('test2','this will fail');
-ERROR 23000: Duplicate entry 'test2' for key 2
+ERROR 23000: Duplicate entry 'test2' for key 'ggid'
 insert into t1 (ggid,id) values ('this will fail',1);
-ERROR 23000: Duplicate entry '1' for key 1
+ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
 select * from t1 where ggid='test1';
 id	ggid	email	passwd
 1	test1		xxx
@@ -497,7 +497,7 @@ id	ggid	email	passwd
 replace into t1 (ggid,id) values ('this will work',1);
 replace into t1 (ggid,passwd) values ('test2','this will work');
 update t1 set id=100,ggid='test2' where id=1;
-ERROR 23000: Duplicate entry 'test2' for key 2
+ERROR 23000: Duplicate entry 'test2' for key 'ggid'
 select * from t1;
 id	ggid	email	passwd
 1	this will work		
@@ -816,7 +816,7 @@ create table t1 (id int NOT NULL,id2 int NOT NULL,id3 int NOT NULL,dummy1 char(3
 insert into t1 values (0,0,0,'ABCDEFGHIJ'),(2,2,2,'BCDEFGHIJK'),(1,1,1,'CDEFGHIJKL');
 LOCK TABLES t1 WRITE;
 insert into t1 values (99,1,2,'D'),(1,1,2,'D');
-ERROR 23000: Duplicate entry '1-1' for key 1
+ERROR 23000: Duplicate entry '1-1' for key 'PRIMARY'
 select id from t1;
 id
 0
@@ -834,7 +834,7 @@ insert into t1 values (0,0,0,'ABCDEFGHIJ'),(2,2,2,'BCDEFGHIJK'),(1,1,1,'CDEFGHIJ
 LOCK TABLES t1 WRITE;
 begin;
 insert into t1 values (99,1,2,'D'),(1,1,2,'D');
-ERROR 23000: Duplicate entry '1-1' for key 1
+ERROR 23000: Duplicate entry '1-1' for key 'PRIMARY'
 select id from t1;
 id
 0
@@ -856,7 +856,7 @@ create table t1 (a char(20), index (a(5))) engine=innodb;
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `a` char(20) default NULL,
+  `a` char(20) DEFAULT NULL,
   KEY `a` (`a`(5))
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 drop table t1;
@@ -1587,9 +1587,9 @@ create table t2 (id int(11) not null auto_increment, id2 int(11) not null, const
 show create table t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (
-  `id` int(11) NOT NULL auto_increment,
+  `id` int(11) NOT NULL AUTO_INCREMENT,
   `id2` int(11) NOT NULL,
-  PRIMARY KEY  (`id`),
+  PRIMARY KEY (`id`),
   KEY `id` (`id`,`id2`),
   CONSTRAINT `t1_id_fk` FOREIGN KEY (`id`) REFERENCES `t1` (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
@@ -1598,7 +1598,7 @@ create table t2 (id int(11) not null auto_increment, id2 int(11) not null, const
 show create table t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (
-  `id` int(11) NOT NULL auto_increment,
+  `id` int(11) NOT NULL AUTO_INCREMENT,
   `id2` int(11) NOT NULL,
   KEY `t1_id_fk` (`id`),
   CONSTRAINT `t1_id_fk` FOREIGN KEY (`id`) REFERENCES `t1` (`id`)
@@ -1607,7 +1607,7 @@ alter table t2 add index id_test (id), add index id_test2 (id,id2);
 show create table t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (
-  `id` int(11) NOT NULL auto_increment,
+  `id` int(11) NOT NULL AUTO_INCREMENT,
   `id2` int(11) NOT NULL,
   KEY `id_test` (`id`),
   KEY `id_test2` (`id`,`id2`),
@@ -1615,14 +1615,14 @@ t2	CREATE TABLE `t2` (
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 drop table t2;
 create table t2 (id int(11) not null, id2 int(11) not null, constraint t1_id_fk foreign key (id2,id) references t1 (id)) engine = innodb;
-ERROR HY000: Can't create table './test/t2' (errno: 150)
+ERROR HY000: Can't create table 'test.t2' (errno: 150)
 create table t2 (a int auto_increment primary key, b int, index(b), foreign key (b) references t1(id), unique(b)) engine=innodb;
 show create table t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (
-  `a` int(11) NOT NULL auto_increment,
-  `b` int(11) default NULL,
-  PRIMARY KEY  (`a`),
+  `a` int(11) NOT NULL AUTO_INCREMENT,
+  `b` int(11) DEFAULT NULL,
+  PRIMARY KEY (`a`),
   UNIQUE KEY `b_2` (`b`),
   KEY `b` (`b`),
   CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`b`) REFERENCES `t1` (`id`)
@@ -1632,9 +1632,9 @@ create table t2 (a int auto_increment primary key, b int, foreign key (b) refere
 show create table t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (
-  `a` int(11) NOT NULL auto_increment,
-  `b` int(11) default NULL,
-  PRIMARY KEY  (`a`),
+  `a` int(11) NOT NULL AUTO_INCREMENT,
+  `b` int(11) DEFAULT NULL,
+  PRIMARY KEY (`a`),
   UNIQUE KEY `b` (`b`),
   CONSTRAINT `t2_ibfk_1` FOREIGN KEY (`b`) REFERENCES `t1` (`id`),
   CONSTRAINT `t2_ibfk_2` FOREIGN KEY (`b`) REFERENCES `t1` (`id`)
@@ -1821,7 +1821,7 @@ Variable_name	Value
 innodb_sync_spin_loops	20
 show variables like "innodb_thread_concurrency";
 Variable_name	Value
-innodb_thread_concurrency	8
+innodb_thread_concurrency	20
 set global innodb_thread_concurrency=1001;
 show variables like "innodb_thread_concurrency";
 Variable_name	Value
@@ -1829,7 +1829,7 @@ innodb_thread_concurrency	1000
 set global innodb_thread_concurrency=0;
 show variables like "innodb_thread_concurrency";
 Variable_name	Value
-innodb_thread_concurrency	0
+innodb_thread_concurrency	1
 set global innodb_thread_concurrency=16;
 show variables like "innodb_thread_concurrency";
 Variable_name	Value
@@ -1881,40 +1881,40 @@ concat('*',v,'*',c,'*',t,'*')
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` varchar(10) default NULL,
-  `c` char(10) default NULL,
+  `v` varchar(10) DEFAULT NULL,
+  `c` char(10) DEFAULT NULL,
   `t` text
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 create table t2 like t1;
 show create table t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (
-  `v` varchar(10) default NULL,
-  `c` char(10) default NULL,
+  `v` varchar(10) DEFAULT NULL,
+  `c` char(10) DEFAULT NULL,
   `t` text
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 create table t3 select * from t1;
 show create table t3;
 Table	Create Table
 t3	CREATE TABLE `t3` (
-  `v` varchar(10) default NULL,
-  `c` char(10) default NULL,
+  `v` varchar(10) DEFAULT NULL,
+  `c` char(10) DEFAULT NULL,
   `t` text
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 alter table t1 modify c varchar(10);
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` varchar(10) default NULL,
-  `c` varchar(10) default NULL,
+  `v` varchar(10) DEFAULT NULL,
+  `c` varchar(10) DEFAULT NULL,
   `t` text
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 alter table t1 modify v char(10);
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` char(10) default NULL,
-  `c` varchar(10) default NULL,
+  `v` char(10) DEFAULT NULL,
+  `c` varchar(10) DEFAULT NULL,
   `t` text
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 alter table t1 modify t varchar(10);
@@ -1923,9 +1923,9 @@ Note	1265	Data truncated for column 't' at row 2
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` char(10) default NULL,
-  `c` varchar(10) default NULL,
-  `t` varchar(10) default NULL
+  `v` char(10) DEFAULT NULL,
+  `c` varchar(10) DEFAULT NULL,
+  `t` varchar(10) DEFAULT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 select concat('*',v,'*',c,'*',t,'*') from t1;
 concat('*',v,'*',c,'*',t,'*')
@@ -1936,8 +1936,8 @@ create table t1 (v varchar(10), c char(10), t text, key(v), key(c), key(t(10)));
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` varchar(10) default NULL,
-  `c` char(10) default NULL,
+  `v` varchar(10) DEFAULT NULL,
+  `c` char(10) DEFAULT NULL,
   `t` text,
   KEY `v` (`v`),
   KEY `c` (`c`),
@@ -2002,7 +2002,7 @@ explain select count(*) from t1 where v between 'a' and 'a ' and v between 'a  '
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	ref	v	v	13	const	#	Using where; Using index
 alter table t1 add unique(v);
-ERROR 23000: Duplicate entry '{ ' for key 1
+ERROR 23000: Duplicate entry '{ ' for key 'v_2'
 alter table t1 add key(v);
 select concat('*',v,'*',c,'*',t,'*') as qq from t1 where v='a';
 qq
@@ -2155,8 +2155,8 @@ alter table t1 modify v varchar(300), drop key v, drop key v_2, add key v (v);
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` varchar(300) default NULL,
-  `c` char(10) default NULL,
+  `v` varchar(300) DEFAULT NULL,
+  `c` char(10) DEFAULT NULL,
   `t` text,
   KEY `c` (`c`),
   KEY `t` (`t`(10)),
@@ -2235,8 +2235,8 @@ alter table t1 drop key v, add key v (v(30));
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` varchar(300) default NULL,
-  `c` char(10) default NULL,
+  `v` varchar(300) DEFAULT NULL,
+  `c` char(10) DEFAULT NULL,
   `t` text,
   KEY `c` (`c`),
   KEY `t` (`t`(10)),
@@ -2315,8 +2315,8 @@ alter table t1 modify v varchar(600), drop key v, add key v (v);
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` varchar(600) default NULL,
-  `c` char(10) default NULL,
+  `v` varchar(600) DEFAULT NULL,
+  `c` char(10) DEFAULT NULL,
   `t` text,
   KEY `c` (`c`),
   KEY `t` (`t`(10)),
@@ -2362,16 +2362,16 @@ drop table t1;
 create table t1 (a char(10), unique (a));
 insert into t1 values ('a   ');
 insert into t1 values ('a ');
-ERROR 23000: Duplicate entry 'a' for key 1
+ERROR 23000: Duplicate entry 'a' for key 'a'
 alter table t1 modify a varchar(10);
 insert into t1 values ('a '),('a  '),('a   '),('a         ');
-ERROR 23000: Duplicate entry 'a ' for key 1
+ERROR 23000: Duplicate entry 'a ' for key 'a'
 insert into t1 values ('a     ');
-ERROR 23000: Duplicate entry 'a     ' for key 1
+ERROR 23000: Duplicate entry 'a     ' for key 'a'
 insert into t1 values ('a          ');
-ERROR 23000: Duplicate entry 'a         ' for key 1
+ERROR 23000: Duplicate entry 'a         ' for key 'a'
 insert into t1 values ('a ');
-ERROR 23000: Duplicate entry 'a ' for key 1
+ERROR 23000: Duplicate entry 'a ' for key 'a'
 update t1 set a='a  ' where a like 'a%';
 select concat(a,'.') from t1;
 concat(a,'.')
@@ -2393,8 +2393,8 @@ create table t1 (v varchar(10), c char(10), t text, key(v(5)), key(c(5)), key(t(
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` varchar(10) default NULL,
-  `c` char(10) default NULL,
+  `v` varchar(10) DEFAULT NULL,
+  `c` char(10) DEFAULT NULL,
   `t` text,
   KEY `v` (`v`(5)),
   KEY `c` (`c`(5)),
@@ -2405,15 +2405,15 @@ create table t1 (v char(10) character set utf8);
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` char(10) character set utf8 default NULL
+  `v` char(10) CHARACTER SET utf8 DEFAULT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 drop table t1;
 create table t1 (v varchar(10), c char(10)) row_format=fixed;
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` varchar(10) default NULL,
-  `c` char(10) default NULL
+  `v` varchar(10) DEFAULT NULL,
+  `c` char(10) DEFAULT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1 ROW_FORMAT=FIXED
 insert into t1 values('a','a'),('a ','a ');
 select concat('*',v,'*',c,'*') from t1;
@@ -2455,7 +2455,7 @@ Note	1246	Converting column 'v' from VARCHAR to TEXT
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `v` mediumtext character set utf8
+  `v` mediumtext CHARACTER SET utf8
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 drop table t1;
 set storage_engine=MyISAM;
@@ -2494,7 +2494,7 @@ key (rowid), unique(val)) engine=innodb;
 replace into t1 (val) values ('1'),('2');
 replace into t1 (val) values ('1'),('2');
 insert into t1 (val) values ('1'),('2');
-ERROR 23000: Duplicate entry '1' for key 2
+ERROR 23000: Duplicate entry '1' for key 'val'
 select * from t1;
 rowid	val
 3	1
@@ -2504,7 +2504,7 @@ create table t1 (a int not null auto_increment primary key, val int) engine=Inno
 insert into t1 (val) values (1);
 update t1 set a=2 where a=1;
 insert into t1 (val) values (1);
-ERROR 23000: Duplicate entry '2' for key 1
+ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
 select * from t1;
 a	val
 2	1
@@ -2582,8 +2582,8 @@ character set = latin1 engine = innodb;
 show create table t9;
 Table	Create Table
 t9	CREATE TABLE `t9` (
-  `col1` varchar(512) default NULL,
-  `col2` varchar(512) default NULL,
+  `col1` varchar(512) DEFAULT NULL,
+  `col2` varchar(512) DEFAULT NULL,
   KEY `col1` (`col1`,`col2`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 drop table t1, t2, t3, t4, t5, t6, t7, t8, t9;
@@ -2606,7 +2606,7 @@ Warning	1071	Specified key was too long; max key length is 767 bytes
 show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
-  `col1` varchar(768) default NULL,
+  `col1` varchar(768) DEFAULT NULL,
   KEY `col1` (`col1`(767))
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 drop table t1, t2, t3, t4;
@@ -2885,13 +2885,13 @@ commit;
 set foreign_key_checks=0;
 create table t2 (a int primary key, b int, foreign key (b) references t1(a)) engine = innodb;
 create table t1(a char(10) primary key, b varchar(20)) engine = innodb;
-ERROR HY000: Can't create table './test/t1.frm' (errno: 150)
+ERROR HY000: Can't create table 'test.t1' (errno: 150)
 set foreign_key_checks=1;
 drop table t2;
 set foreign_key_checks=0;
 create table t1(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=latin1;
 create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=utf8;
-ERROR HY000: Can't create table './test/t2.frm' (errno: 150)
+ERROR HY000: Can't create table 'test.t2' (errno: 150)
 set foreign_key_checks=1;
 drop table t1;
 set foreign_key_checks=0;
@@ -2962,13 +2962,13 @@ create table t3 (s1 varchar(2) binary,primary key (s1)) engine=innodb;
 create table t4 (s1 char(2) binary,primary key (s1)) engine=innodb;
 insert into t1 values (0x41),(0x4120),(0x4100);
 insert into t2 values (0x41),(0x4120),(0x4100);
-ERROR 23000: Duplicate entry 'A' for key 1
+ERROR 23000: Duplicate entry 'A' for key 'PRIMARY'
 insert into t2 values (0x41),(0x4120);
 insert into t3 values (0x41),(0x4120),(0x4100);
-ERROR 23000: Duplicate entry 'A ' for key 1
+ERROR 23000: Duplicate entry 'A ' for key 'PRIMARY'
 insert into t3 values (0x41),(0x4100);
 insert into t4 values (0x41),(0x4120),(0x4100);
-ERROR 23000: Duplicate entry 'A' for key 1
+ERROR 23000: Duplicate entry 'A' for key 'PRIMARY'
 insert into t4 values (0x41),(0x4100);
 select hex(s1) from t1;
 hex(s1)
@@ -3170,7 +3170,7 @@ ALTER TABLE t2 DROP FOREIGN KEY t2_ibfk_0;
 SHOW CREATE TABLE t2;
 Table	Create Table
 t2	CREATE TABLE `t2` (
-  `a` int(11) default NULL,
+  `a` int(11) DEFAULT NULL,
   KEY `t2_ibfk_0` (`a`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
 DROP TABLE t2,t1;
@@ -3232,6 +3232,55 @@ drop trigger t2t;
 drop trigger t3t;
 drop trigger t4t;
 drop table t1, t2, t3, t4, t5;
+CREATE TABLE t1 (
+field1 varchar(8) NOT NULL DEFAULT '',
+field2 varchar(8) NOT NULL DEFAULT '',
+PRIMARY KEY  (field1, field2)
+) ENGINE=InnoDB;
+CREATE TABLE t2 (
+field1 varchar(8) NOT NULL DEFAULT '' PRIMARY KEY,
+FOREIGN KEY (field1) REFERENCES t1 (field1)
+ON DELETE CASCADE ON UPDATE CASCADE
+) ENGINE=InnoDB;
+INSERT INTO t1 VALUES ('old', 'somevalu');
+INSERT INTO t1 VALUES ('other', 'anyvalue');
+INSERT INTO t2 VALUES ('old');
+INSERT INTO t2 VALUES ('other');
+UPDATE t1 SET field1 = 'other' WHERE field2 = 'somevalu';
+ERROR 23000: Upholding foreign key constraints for table 't1', entry 'other-somevalu', key 1 would lead to a duplicate entry
+DROP TABLE t2;
+DROP TABLE t1;
+create table t1 (
+c1 bigint not null,
+c2 bigint not null,
+primary key (c1),
+unique  key (c2)
+) engine=innodb;
+create table t2 (
+c1 bigint not null,
+primary key (c1)
+) engine=innodb;
+alter table t1 add constraint c2_fk foreign key (c2)
+references t2(c1) on delete cascade;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` bigint(20) NOT NULL,
+  `c2` bigint(20) NOT NULL,
+  PRIMARY KEY (`c1`),
+  UNIQUE KEY `c2` (`c2`),
+  CONSTRAINT `c2_fk` FOREIGN KEY (`c2`) REFERENCES `t2` (`c1`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+alter table t1 drop foreign key c2_fk;
+show create table t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c1` bigint(20) NOT NULL,
+  `c2` bigint(20) NOT NULL,
+  PRIMARY KEY (`c1`),
+  UNIQUE KEY `c2` (`c2`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+drop table t1, t2;
 create table t1(a date) engine=innodb;
 create table t2(a date, key(a)) engine=innodb;
 insert into t1 values('2005-10-01');