Commit 4eecb58f authored by unknown's avatar unknown
Browse files

Merge bk-internal.mysql.com:/data0/bk/mysql-5.0 

into  bk-internal.mysql.com:/data0/bk/mysql-5.0-marvel


sql/ha_ndbcluster.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
parents f036fbcd 46e37afd

configure.in

+2 −2
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ AC_INIT(sql/mysqld.cc) 
AC_CANONICAL_SYSTEM

# The Docs Makefile.am parses this line!

# remember to also change ndb version below and update version.c in ndb

AM_INIT_AUTOMAKE(mysql, 5.0.40)

AM_INIT_AUTOMAKE(mysql, 5.0.42)

AM_CONFIG_HEADER(config.h)



PROTOCOL_VERSION=10
@@ -23,7 +23,7 @@ NDB_SHARED_LIB_VERSION=$NDB_SHARED_LIB_MAJOR_VERSION:0:0 
# ndb version

NDB_VERSION_MAJOR=5

NDB_VERSION_MINOR=0

NDB_VERSION_BUILD=40

NDB_VERSION_BUILD=42

NDB_VERSION_STATUS=""



# Set all version vars based on $VERSION. How do we do this more elegant ?

mysql-test/r/bdb_notembedded.result

0 → 100644
+35 −0
Original line number Diff line number Diff line 
set autocommit=1;

reset master;

create table bug16206 (a int);

insert into bug16206 values(1);

start transaction;

insert into bug16206 values(2);

commit;

show binlog events;

Log_name	Pos	Event_type	Server_id	End_log_pos	Info

f	n	Format_desc	1	n	Server ver: VERSION, Binlog ver: 4

f	n	Query	1	n	use `test`; create table bug16206 (a int)

f	n	Query	1	n	use `test`; insert into bug16206 values(1)

f	n	Query	1	n	use `test`; insert into bug16206 values(2)

drop table bug16206;

reset master;

create table bug16206 (a int) engine=         bdb;

insert into bug16206 values(0);

insert into bug16206 values(1);

start transaction;

insert into bug16206 values(2);

commit;

insert into bug16206 values(3);

show binlog events;

Log_name	Pos	Event_type	Server_id	End_log_pos	Info

f	n	Format_desc	1	n	Server ver: VERSION, Binlog ver: 4

f	n	Query	1	n	use `test`; create table bug16206 (a int) engine=         bdb

f	n	Query	1	n	use `test`; insert into bug16206 values(0)

f	n	Query	1	n	use `test`; insert into bug16206 values(1)

f	n	Query	1	n	use `test`; BEGIN

f	n	Query	1	n	use `test`; insert into bug16206 values(2)

f	n	Query	1	n	use `test`; COMMIT

f	n	Query	1	n	use `test`; insert into bug16206 values(3)

drop table bug16206;

set autocommit=0;

End of 5.0 tests

mysql-test/r/distinct.result

+14 −0
Original line number Diff line number Diff line
@@ -668,3 +668,17 @@ NULL 
3

4

DROP TABLE t1;

CREATE TABLE t1 (a INT, b INT);

INSERT INTO t1 VALUES(1,1),(1,2),(1,3);

SELECT DISTINCT a, b FROM t1;

a	b

1	1

1	2

1	3

SELECT DISTINCT a, a, b FROM t1;

a	a	b

1	1	1

1	1	2

1	1	3

DROP TABLE t1;

End of 5.0 tests

mysql-test/r/ndb_restore.result

+61 −42
Original line number Diff line number Diff line 
use test;

drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;

drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c,t10_c;

CREATE TABLE `t1` (

`capgoaledatta` smallint(5) unsigned NOT NULL auto_increment,

CREATE TABLE `t1_c` (

`capgoaledatta` mediumint(5) unsigned NOT NULL auto_increment,

`goaledatta` char(2) NOT NULL default '',

`maturegarbagefa` varchar(32) NOT NULL default '',

PRIMARY KEY  (`capgoaledatta`,`goaledatta`,`maturegarbagefa`)

) ENGINE=myisam DEFAULT CHARSET=latin1;

INSERT INTO `t1` VALUES (2,'3','q3plus.qt'),(4,'4','q3plus.qt'),(1,'3','q3.net'),(3,'4','q3.net'),(3,'20','threetrees.qt');

CREATE TABLE `t2` (

) ENGINE=ndbcluster DEFAULT CHARSET=latin1;

INSERT INTO `t1_c` VALUES (2,'3','q3plus.qt'),(400,'4','q3plus.qt'),(1,'3','q3.net'),(3,'4','q3.net'),(3000,'20','threetrees.qt');

CREATE TABLE `t2_c` (

`capgotod` smallint(5) unsigned NOT NULL auto_increment,

`gotod` smallint(5) unsigned NOT NULL default '0',

`goaledatta` char(2) default NULL,
@@ -16,16 +16,16 @@ CREATE TABLE `t2` ( 
`descrpooppo` varchar(64) default NULL,

`svcutonsa` varchar(64) NOT NULL default '',

PRIMARY KEY  (`capgotod`),

KEY `i_quadaddsvr` (`gotod`)

) ENGINE=myisam DEFAULT CHARSET=latin1;

INSERT INTO `t2` VALUES (5,4,'','q3.net','addavp:MK_CASELECTOR=1','postorod rattoaa'),(2,1,'4','','addavp:MK_BRANDTAD=345','REDS Brandtad'),(3,2,'4','q3.net','execorder','fixedRatediPO REDS'),(1,1,'3','','addavp:MK_BRANDTAD=123','TEST Brandtad'),(6,5,'','told.q3.net','addavp:MK_BRANDTAD=123','Brandtad Toldzone'),(4,3,'3','q3.net','addavp:MK_POOLHINT=2','ratedi PO TEST');

CREATE TABLE `t3` (

KEY `i quadaddsvr` (`gotod`)

) ENGINE=ndbcluster DEFAULT CHARSET=latin1;

INSERT INTO `t2_c` VALUES (500,4,'','q3.net','addavp:MK_CASELECTOR=1','postorod rattoaa'),(2,1,'4','','addavp:MK_BRANDTAD=345','REDS Brandtad'),(3,2,'4','q3.net','execorder','fixedRatediPO REDS'),(1,1,'3','','addavp:MK_BRANDTAD=123','TEST Brandtad'),(6,5,'','told.q3.net','addavp:MK_BRANDTAD=123','Brandtad Toldzone'),(4,3,'3','q3.net','addavp:MK_POOLHINT=2','ratedi PO TEST');

CREATE TABLE `t3_c` (

`CapGoaledatta` smallint(5) unsigned NOT NULL default '0',

`capgotod` smallint(5) unsigned NOT NULL default '0',

PRIMARY KEY  (`capgotod`,`CapGoaledatta`)

) ENGINE=myisam DEFAULT CHARSET=latin1;

INSERT INTO `t3` VALUES (5,3),(2,4),(5,4),(1,3);

CREATE TABLE `t4` (

) ENGINE=ndbcluster DEFAULT CHARSET=latin1;

INSERT INTO `t3_c` VALUES (5,3),(2,4),(5,4),(1,3);

CREATE TABLE `t4_c` (

`capfa` bigint(20) unsigned NOT NULL auto_increment,

`realm` varchar(32) NOT NULL default '',

`authpwchap` varchar(32) default NULL,
@@ -35,34 +35,34 @@ CREATE TABLE `t4` ( 
PRIMARY KEY  (`fa`,`realm`),

KEY `capfa` (`capfa`),

KEY `i_quadentity` (`fa`,`realm`)

) ENGINE=myisam DEFAULT CHARSET=latin1;

INSERT INTO `t4` VALUES (18,'john.smith','q3.net','dessjohn.smith',0,NULL),(21,'quad_katt_with_brandtad','q3.net','acne',0,NULL),(22,'quad_katt_carattoaa','q3.net','acne',0,NULL),(26,'436462612809','sqasdt.q3.net','N/A',0,'6'),(19,'john','smith.qt','dessjohn',0,NULL),(33,'436643196120','sqasdt.q3.net','N/A',1,'6'),(28,'436642900019','sqasdt.q3.net','N/A',0,'6'),(30,'436462900209','sqasdt.q3.net','N/A',0,'6'),(16,'436640006666','sqasdt.q3.net','',0,NULL),(19,'dette','el-redun.com','dessdette',0,NULL),(12,'quad_kattPP','q3.net','acne',2,NULL),(14,'436640008888','sqasdt.q3.net','',0,NULL),(29,'463624900028','sqasdt.q3.net','N/A',0,'6'),(15,'436640099099','sqasdt.q3.net','',0,NULL),(13,'pap','q3plus.qt','acne',1,NULL),(19,'436642612091','sqasdt.q3.net','N/A',0,'6'),(12,'quad_katt','q3.net','acne',0,NULL),(11,'quad_kattVK','q3.net','acne',1,NULL),(32,'463641969502','sqasdt.q3.net','N/A',1,'6'),(20,'joe','q3.net','joedesswd',0,NULL),(29,'436642900034','sqasdt.q3.net','N/A',0,'6'),(25,'contind','armerde.qt','acne',1,NULL);

CREATE TABLE `t5` (

) ENGINE=ndbcluster DEFAULT CHARSET=latin1;

INSERT INTO `t4_c` VALUES (18,'john.smith','q3.net','dessjohn.smith',0,NULL),(21,'quad_katt_with_brandtad','q3.net','acne',0,NULL),(2200,'quad_katt_carattoaa','q3.net','acne',0,NULL),(26,'436462612809','sqasdt.q3.net','N/A',0,'6'),(19,'john','smith.qt','dessjohn',0,NULL),(33,'436643196120','sqasdt.q3.net','N/A',1,'6'),(28,'436642900019','sqasdt.q3.net','N/A',0,'6'),(30,'436462900209','sqasdt.q3.net','N/A',0,'6'),(16,'436640006666','sqasdt.q3.net','',0,NULL),(19,'dette','el-redun.com','dessdette',0,NULL),(12,'quad_kattPP','q3.net','acne',2,NULL),(14,'436640008888','sqasdt.q3.net','',0,NULL),(29,'463624900028','sqasdt.q3.net','N/A',0,'6'),(15,'436640099099','sqasdt.q3.net','',0,NULL),(13,'pap','q3plus.qt','acne',1,NULL),(19,'436642612091','sqasdt.q3.net','N/A',0,'6'),(12,'quad_katt','q3.net','acne',0,NULL),(11,'quad_kattVK','q3.net','acne',1,NULL),(32000,'463641969502','sqasdt.q3.net','N/A',1,'6'),(20,'joe','q3.net','joedesswd',0,NULL),(290000000,'436642900034','sqasdt.q3.net','N/A',0,'6'),(25,'contind','armerde.qt','acne',1,NULL);

CREATE TABLE `t5_c` (

`capfa` bigint(20) unsigned NOT NULL default '0',

`gotod` smallint(5) unsigned NOT NULL default '0',

`orderutonsa` varchar(64) NOT NULL default '',

PRIMARY KEY  (`capfa`,`gotod`,`orderutonsa`)

) ENGINE=myisam DEFAULT CHARSET=latin1;

INSERT INTO `t5` VALUES (21,2,''),(21,1,''),(22,4,'');

CREATE TABLE `t6` (

) ENGINE=ndbcluster DEFAULT CHARSET=latin1;

INSERT INTO `t5_c` VALUES (21,2,''),(21,1,''),(22,4,'');

CREATE TABLE `t6_c` (

`capfa_parent` bigint(20) unsigned NOT NULL default '0',

`capfa_child` bigint(20) unsigned NOT NULL default '0',

`relatta` smallint(5) unsigned NOT NULL default '0',

PRIMARY KEY  (`capfa_child`,`capfa_parent`,`relatta`)

) ENGINE=myisam DEFAULT CHARSET=latin1;

INSERT INTO `t6` VALUES (15,16,0),(19,20,0),(18326932092909551615,30,0),(26,29,0),(18326932092909551615,29,0),(19,18,0),(26,28,0),(12,14,0);

CREATE TABLE `t7` (

) ENGINE=ndbcluster DEFAULT CHARSET=latin1;

INSERT INTO `t6_c` VALUES (15,16,0),(19,20,0),(18326932092909551615,30,0),(26,29,0),(18326932092909551615,29,0),(19,18,0),(26,28,0),(12,14,0);

CREATE TABLE `t7_c` (

`dardpo` char(15) NOT NULL default '',

`dardtestard` tinyint(3) unsigned NOT NULL default '0',

`dardtestard` tinyint(3) unsigned NOT NULL auto_increment,

`FastFA` char(5) NOT NULL default '',

`FastCode` char(6) NOT NULL default '',

`Fastca` char(1) NOT NULL default '',

`Fastmag` char(1) NOT NULL default '',

`Beareratta` char(2) NOT NULL default '',

PRIMARY KEY  (`dardpo`,`dardtestard`)

) ENGINE=myisam DEFAULT CHARSET=latin1;

INSERT INTO `t7` VALUES ('2.6.2.4',24,'CECHP','54545','0','0','5'),('2.2.5.4',26,'CANFA','33223','1','1','4'),('4.3.2.4',28,'ITALD','54222','1','0','5'),('129..0.0.eins',28,'G','99999','1','1','5'),('1.1.1.1',24,'AUTPT','32323','0','1','3');

CREATE TABLE `t8` (

) ENGINE=ndbcluster DEFAULT CHARSET=latin1;

INSERT INTO `t7_c` VALUES ('2.6.2.4',24,'CECHP','54545','0','0','5'),('2.2.5.4',26,'CANFA','33223','1','1','4'),('4.3.2.4',28,'ITALD','54222','1','0','5'),('129..0.0.eins',28,'G','99999','1','1','5'),('1.1.1.1',24,'AUTPT','32323','0','1','3');

CREATE TABLE `t8_c` (

`kattjame` varchar(32) NOT NULL default '',

`realm` varchar(32) NOT NULL default '',

`realm_entered` varchar(32) NOT NULL default '',
@@ -88,9 +88,9 @@ CREATE TABLE `t8` ( 
`acctinputoctets` bigint(20) unsigned default NULL,

PRIMARY KEY  (`kattjame`,`hunderaaarbagefa`,`hassetistart`,`hassetino`),

KEY `squardporoot` (`squardporoot`)

) ENGINE=myisam DEFAULT CHARSET=latin1;

INSERT INTO `t8` VALUES ('4tt45345235','pap','q3plus.qt','q3plus.qt','q3.net','436643196120','436643196929','8956234534568968','5524595699','uxasmt21.net.acne.qt/481889229462692422','','1.1.1.1','2.2.4.6','4','86989','34','x','x','2012-03-12 12:55:34','2012-12-05 11:20:04',3223433,3369,9565),('4545435545','john','q3.net','q3.net','acne.li','436643196120','436643196929','45345234568968','995696699','uxasmt21.net.acne.qt/481889229462692423','','1.1.1.1','2.2.9.8','2','86989','34','x','x','2012-03-12 11:35:03','2012-12-05 08:50:04',8821923,169,3565),('versteckter_q3net_katt','joe','q3.net','elredun.com','q3.net','436643196120','436643196939','91341234568968','695595699','uxasmt21.net.acne.qt/481889229462692421','','1.1.1.1','2.5.2.5','3','86989','34','x','x','2012-03-12 18:35:04','2012-12-05 12:35:04',1923123,9569,6565);

CREATE TABLE `t9` (

) ENGINE=ndbcluster DEFAULT CHARSET=latin1;

INSERT INTO `t8_c` VALUES ('4tt45345235','pap','q3plus.qt','q3plus.qt','q3.net','436643196120','436643196929','8956234534568968','5524595699','uxasmt21.net.acne.qt/481889229462692422','','1.1.1.1','2.2.4.6','4','86989','34','x','x','2012-03-12 12:55:34','2012-12-05 11:20:04',3223433,3369,9565),('4545435545','john','q3.net','q3.net','acne.li','436643196120','436643196929','45345234568968','995696699','uxasmt21.net.acne.qt/481889229462692423','','1.1.1.1','2.2.9.8','2','86989','34','x','x','2012-03-12 11:35:03','2012-12-05 08:50:04',8821923,169,3565),('versteckter_q3net_katt','joe','q3.net','elredun.com','q3.net','436643196120','436643196939','91341234568968','695595699','uxasmt21.net.acne.qt/481889229462692421','','1.1.1.1','2.5.2.5','3','86989','34','x','x','2012-03-12 18:35:04','2012-12-05 12:35:04',1923123,9569,6565);

CREATE TABLE `t9_c` (

`kattjame` varchar(32) NOT NULL default '',

`kattjame_entered` varchar(32) NOT NULL default '',

`realm` varchar(32) NOT NULL default '',
@@ -114,20 +114,21 @@ CREATE TABLE `t9` ( 
`actinputocctets` bigint(20) unsigned default NULL,

`terminateraste` tinyint(3) unsigned default NULL,

PRIMARY KEY  (`kattjame`,`hunderaaarbagefa`,`hassetistart`,`hassetino`)

) ENGINE=myisam DEFAULT CHARSET=latin1;

INSERT INTO `t9` VALUES ('3g4jh8gar2t','joe','q3.net','elredun.com','q3.net','436643316120','436643316939','91341234568968','695595699','1.1.1.1','2.2.6.2','3','86989','34','x','x','2012-03-12 18:35:04','2012-12-05 12:35:04',3123123,9569,6565,1),('4tt45345235','pap','q3plus.qt','q3plus.qt','q3.net','436643316120','436643316939','8956234534568968','5254595969','1.1.1.1','8.6.2.2','4','86989','34','x','x','2012-03-12 12:55:34','2012-12-05 11:20:04',3223433,3369,9565,2),('4545435545','john','q3.net','q3.net','acne.li','436643316120','436643316939','45345234568968','995696699','1.1.1.1','2.9.9.2','2','86998','34','x','x','2012-03-12 11:35:03','2012-12-05 08:50:04',8823123,169,3565,3);

create table t10 (a int auto_increment key);

insert into t10 values (1),(2),(3);

create table t1_c engine=ndbcluster as select * from t1;

create table t2_c engine=ndbcluster as select * from t2;

create table t3_c engine=ndbcluster as select * from t3;

create table t4_c engine=ndbcluster as select * from t4;

create table t5_c engine=ndbcluster as select * from t5;

create table t6_c engine=ndbcluster as select * from t6;

create table t7_c engine=ndbcluster as select * from t7;

create table t8_c engine=ndbcluster as select * from t8;

create table t9_c engine=ndbcluster as select * from t9;

create table t10_c engine=ndbcluster as select * from t10;

) ENGINE=ndbcluster DEFAULT CHARSET=latin1;

INSERT INTO `t9_c` VALUES ('3g4jh8gar2t','joe','q3.net','elredun.com','q3.net','436643316120','436643316939','91341234568968','695595699','1.1.1.1','2.2.6.2','3','86989','34','x','x','2012-03-12 18:35:04','2012-12-05 12:35:04',3123123,9569,6565,1),('4tt45345235','pap','q3plus.qt','q3plus.qt','q3.net','436643316120','436643316939','8956234534568968','5254595969','1.1.1.1','8.6.2.2','4','86989','34','x','x','2012-03-12 12:55:34','2012-12-05 11:20:04',3223433,3369,9565,2),('4545435545','john','q3.net','q3.net','acne.li','436643316120','436643316939','45345234568968','995696699','1.1.1.1','2.9.9.2','2','86998','34','x','x','2012-03-12 11:35:03','2012-12-05 08:50:04',8823123,169,3565,3);

create table t10_c (a int auto_increment key) ENGINE=ndbcluster;

insert into t10_c values (1),(2),(3);

insert into t10_c values (10000),(2000),(3000);

create table t1 engine=myisam as select * from t1_c;

create table t2 engine=myisam as select * from t2_c;

create table t3 engine=myisam as select * from t3_c;

create table t4 engine=myisam as select * from t4_c;

create table t5 engine=myisam as select * from t5_c;

create table t6 engine=myisam as select * from t6_c;

create table t7 engine=myisam as select * from t7_c;

create table t8 engine=myisam as select * from t8_c;

create table t9 engine=myisam as select * from t9_c;

create table t10 engine=myisam as select * from t10_c;

drop table t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c, t10_c;

show tables;

Tables_in_test
@@ -255,6 +256,24 @@ a 
1

2

3

2000

3000

10000

show table status like 't1_c';

Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment

X	X	X	X	X	X	X	X	X	X	3001	X	X	X	X	X	X	X

show table status like 't2_c';

Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment

X	X	X	X	X	X	X	X	X	X	501	X	X	X	X	X	X	X

show table status like 't4_c';

Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment

X	X	X	X	X	X	X	X	X	X	290000001	X	X	X	X	X	X	X

show table status like 't7_c';

Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment

X	X	X	X	X	X	X	X	X	X	29	X	X	X	X	X	X	X

show table status like 't10_c';

Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment

X	X	X	X	X	X	X	X	X	X	10001	X	X	X	X	X	X	X

drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9, t10;

drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c, t10_c;

520093696,1

mysql-test/r/row.result

+18 −0
Original line number Diff line number Diff line
@@ -175,6 +175,24 @@ ROW(2,10) <=> ROW(3,4) 
SELECT ROW(NULL,10) <=> ROW(3,NULL);

ROW(NULL,10) <=> ROW(3,NULL)

0

SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),ROW(1,1));

ERROR 21000: Operand should contain 2 column(s)

SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),ROW(1,1),ROW(1,ROW(2,3)));

ERROR 21000: Operand should contain 2 column(s)

SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),ROW(1,ROW(2,2,2)));

ERROR 21000: Operand should contain 2 column(s)

SELECT ROW(1,ROW(2,3,4)) IN (ROW(1,ROW(2,3,4)),ROW(1,ROW(2,2)));

ERROR 21000: Operand should contain 3 column(s)

SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),(SELECT 1,1));

ERROR 21000: Operand should contain 2 column(s)

SELECT ROW(1,ROW(2,3)) IN (ROW(1,ROW(2,3)),(SELECT 1,1),ROW(1,ROW(2,4)));

ERROR 21000: Operand should contain 2 column(s)

SELECT ROW(1,ROW(2,3)) IN ((SELECT 1,1),ROW(1,ROW(2,3)));

ERROR 21000: Operand should contain 2 column(s)

SELECT ROW(2,1) IN (ROW(21,2),ROW(ROW(1,1,3),0));

ERROR 21000: Operand should contain 1 column(s)

SELECT ROW(2,1) IN (ROW(ROW(1,1,3),0),ROW(21,2));

ERROR 21000: Operand should contain 1 column(s)

SELECT ROW(1,1,1) = ROW(1,1,1) as `1`, ROW(1,1,1) = ROW(1,2,1) as `0`, ROW(1,NULL,1) = ROW(2,2,1) as `0`, ROW(1,NULL,1) = ROW(1,2,2) as `0`, ROW(1,NULL,1) = ROW(1,2,1) as `null` ;

1	0	0	0	null

1	0	0	0	NULL