mariadb/mysql-test/r/information_schema.result

grant all privileges on test.* to mysqltest_1@localhost;
select * from information_schema.SCHEMATA where schema_name > 'm';
CATALOG_NAME	SCHEMA_NAME	DEFAULT_CHARACTER_SET_NAME
NULL	mysql	latin1
NULL	test	latin1
select schema_name from information_schema.schemata;
schema_name
mysql
test
show databases *;
CATALOG_NAME	SCHEMA_NAME	DEFAULT_CHARACTER_SET_NAME
NULL	mysql	latin1
NULL	test	latin1
show databases like 't%';
Database (t%)
test
show databases;
Database
mysql
test
show databases * where schema_name like 't%';
CATALOG_NAME	SCHEMA_NAME	DEFAULT_CHARACTER_SET_NAME
NULL	test	latin1
show databases * where schema_name = 't%';
CATALOG_NAME	SCHEMA_NAME	DEFAULT_CHARACTER_SET_NAME
create database testtets;
create table testtets.t1(a int, b VARCHAR(30), KEY string_data (b));
create table test.t2(a int);
create table t3(a int, KEY a_data (a));
create table testtets.t4(a int);
create view v1 (c) as select table_name from information_schema.TABLES;
select * from v1;
c
columns_priv
db
func
help_category
help_keyword
help_relation
help_topic
host
proc
tables_priv
time_zone
time_zone_leap_second
time_zone_name
time_zone_transition
time_zone_transition_type
user
t2
t3
v1
t1
t4
select c,table_name from v1 
left join information_schema.TABLES v2 on (v1.c=v2.table_name)
where v1.c like "t%";
c	table_name
tables_priv	tables_priv
time_zone	time_zone
time_zone_leap_second	time_zone_leap_second
time_zone_name	time_zone_name
time_zone_transition	time_zone_transition
time_zone_transition_type	time_zone_transition_type
t2	t2
t3	t3
t1	t1
t4	t4
select c, v2.table_name from v1
right join information_schema.TABLES v2 on (v1.c=v2.table_name)
where v1.c like "t%";
c	table_name
tables_priv	tables_priv
time_zone	time_zone
time_zone_leap_second	time_zone_leap_second
time_zone_name	time_zone_name
time_zone_transition	time_zone_transition
time_zone_transition_type	time_zone_transition_type
t2	t2
t3	t3
t1	t1
t4	t4
select table_name from information_schema.TABLES
where table_schema = "testtets" and table_name like "t%";
table_name
t1
t4
select * from information_schema.STATISTICS where TABLE_SCHEMA = "testtets";
TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	NON_UNIQUE	INDEX_SCHEMA	INDEX_NAME	SEQ_IN_INDEX	COLUMN_NAME	COLLATION	CARDINALITY	SUB_PART	PACKED	NULLABLE	INDEX_TYPE	COMMENT
NULL	testtets	t1	1	testtets	string_data	1	b	A	NULL	NULL	NULL	YES	BTREE	
show keys * where TABLE_SCHEMA Like "test%";
TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	NON_UNIQUE	INDEX_SCHEMA	INDEX_NAME	SEQ_IN_INDEX	COLUMN_NAME	COLLATION	CARDINALITY	SUB_PART	PACKED	NULLABLE	INDEX_TYPE	COMMENT
NULL	test	t3	1	test	a_data	1	a	A	NULL	NULL	NULL	YES	BTREE	
NULL	testtets	t1	1	testtets	string_data	1	b	A	NULL	NULL	NULL	YES	BTREE	
show keys where INDEX_NAME = "a_data";
Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment
t3	1	a_data	1	a	A	NULL	NULL	NULL	YES	BTREE	
show tables like 't%';
Tables_in_test (t%)
t2
t3
show tables * from test where table_name like 't%';
TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	TABLE_TYPE
NULL	test	t2	
NULL	test	t3	
show table status;
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
t2	MyISAM	9	Fixed	0	0	0	21474836479	1024	0	NULL	#	#	NULL	latin1_swedish_ci	NULL		
t3	MyISAM	9	Fixed	0	0	0	21474836479	1024	0	NULL	#	#	NULL	latin1_swedish_ci	NULL		
v1	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	#	#	NULL	NULL	NULL	NULL	view
show full columns from t3 like "a%";
Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
a	int(11)	NULL	YES	MUL	NULL		select,insert,update,references	
show full columns from mysql.db like "Insert%";
Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
Insert_priv	enum('N','Y')	utf8_bin			N		select,insert,update,references	
show full columns from v1;
Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
c	char(64)	latin1_swedish_ci					select,insert,update,references	
select * from information_schema.COLUMNS where table_name="t1"
and column_name= "a";
TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	DATA_TYPE	CHARACTER_MAXIMUM_LENGTH	CHARACTER_OCTET_LENGTH	NUMERIC_PRECISION	NUMERIC_SCALE	CHARACTER_SET_NAME	TYPE	COLLATION_NAME	IS_NULLABLE	KEY	COLUMN_DEFAULT	EXTRA	PRIVILEGES	COMMENT
NULL	testtets	t1	a	1	int	0	11	4	0	NULL	int(11)	NULL	YES		NULL		select,insert,update,references	
show columns * where table_name = "t1";
TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	DATA_TYPE	CHARACTER_MAXIMUM_LENGTH	CHARACTER_OCTET_LENGTH	NUMERIC_PRECISION	NUMERIC_SCALE	CHARACTER_SET_NAME	TYPE	COLLATION_NAME	IS_NULLABLE	KEY	COLUMN_DEFAULT	EXTRA	PRIVILEGES	COMMENT
NULL	testtets	t1	a	1	int	0	11	4	0	NULL	int(11)	NULL	YES		NULL		select,insert,update,references	
NULL	testtets	t1	b	2	varchar	30	30	30	31	latin1	varchar(30)	latin1_swedish_ci	YES	MUL	NULL		select,insert,update,references	
drop view v1;
drop tables testtets.t4, testtets.t1, t2, t3;
drop database testtets;
select * from information_schema.CHARACTER_SETS
where CHARACTER_SET_NAME like 'latin1%';
CHARACTER_SET_NAME	Description	DEFAULT_COLLATE_NAME	Maxlen
latin1	ISO 8859-1 West European	latin1_swedish_ci	1
SHOW CHARACTER SET LIKE 'latin1%';
Charset	Description	Default collation	Maxlen
latin1	ISO 8859-1 West European	latin1_swedish_ci	1
SHOW CHARACTER SET * LIKE 'latin1%';
CHARACTER_SET_NAME	Description	DEFAULT_COLLATE_NAME	Maxlen
latin1	ISO 8859-1 West European	latin1_swedish_ci	1
SHOW CHARACTER SET WHERE CHARACTER_SET_NAME like 'latin1%';
Charset	Description	Default collation	Maxlen
latin1	ISO 8859-1 West European	latin1_swedish_ci	1
SHOW CHARACTER SET CHARACTER_SET_NAME WHERE CHARACTER_SET_NAME like 'latin1%';
CHARACTER_SET_NAME
latin1
SHOW CHARACTER SET *  WHERE CHARACTER_SET_NAME like 'latin1%';
CHARACTER_SET_NAME	Description	DEFAULT_COLLATE_NAME	Maxlen
latin1	ISO 8859-1 West European	latin1_swedish_ci	1
select * from information_schema.COLLATIONS
where COLLATION_NAME like 'latin1%';
COLLATION_NAME	Charset	Id	Default	Compiled	Sortlen
latin1_german1_ci	latin1	5			0
latin1_swedish_ci	latin1	8	Yes	Yes	1
latin1_danish_ci	latin1	15			0
latin1_german2_ci	latin1	31		Yes	2
latin1_bin	latin1	47		Yes	1
latin1_general_ci	latin1	48			0
latin1_general_cs	latin1	49			0
latin1_spanish_ci	latin1	94			0
SHOW COLLATION LIKE 'latin1%';
Collation	Charset	Id	Default	Compiled	Sortlen
latin1_german1_ci	latin1	5			0
latin1_swedish_ci	latin1	8	Yes	Yes	1
latin1_danish_ci	latin1	15			0
latin1_german2_ci	latin1	31		Yes	2
latin1_bin	latin1	47		Yes	1
latin1_general_ci	latin1	48			0
latin1_general_cs	latin1	49			0
latin1_spanish_ci	latin1	94			0
SHOW COLLATION * LIKE 'latin1%';
COLLATION_NAME	Charset	Id	Default	Compiled	Sortlen
latin1_german1_ci	latin1	5			0
latin1_swedish_ci	latin1	8	Yes	Yes	1
latin1_danish_ci	latin1	15			0
latin1_german2_ci	latin1	31		Yes	2
latin1_bin	latin1	47		Yes	1
latin1_general_ci	latin1	48			0
latin1_general_cs	latin1	49			0
latin1_spanish_ci	latin1	94			0
SHOW COLLATION WHERE COLLATION_NAME like 'latin1%';
Collation	Charset	Id	Default	Compiled	Sortlen
latin1_german1_ci	latin1	5			0
latin1_swedish_ci	latin1	8	Yes	Yes	1
latin1_danish_ci	latin1	15			0
latin1_german2_ci	latin1	31		Yes	2
latin1_bin	latin1	47		Yes	1
latin1_general_ci	latin1	48			0
latin1_general_cs	latin1	49			0
latin1_spanish_ci	latin1	94			0
SHOW COLLATION COLLATION_NAME WHERE COLLATION_NAME like 'latin1%';
COLLATION_NAME
latin1_german1_ci
latin1_swedish_ci
latin1_danish_ci
latin1_german2_ci
latin1_bin
latin1_general_ci
latin1_general_cs
latin1_spanish_ci
SHOW COLLATION *  WHERE COLLATION_NAME like 'latin1%';
COLLATION_NAME	Charset	Id	Default	Compiled	Sortlen
latin1_german1_ci	latin1	5			0
latin1_swedish_ci	latin1	8	Yes	Yes	1
latin1_danish_ci	latin1	15			0
latin1_german2_ci	latin1	31		Yes	2
latin1_bin	latin1	47		Yes	1
latin1_general_ci	latin1	48			0
latin1_general_cs	latin1	49			0
latin1_spanish_ci	latin1	94			0
select * from information_schema.COLLATION_CHARACTER_SET_APPLICABILITY
where COLLATION_NAME like 'latin1%';
COLLATION_NAME	CHARACTER_SET_NAME
latin1_german1_ci	latin1
latin1_swedish_ci	latin1
latin1_danish_ci	latin1
latin1_german2_ci	latin1
latin1_bin	latin1
latin1_general_ci	latin1
latin1_general_cs	latin1
latin1_spanish_ci	latin1
create function sub1(i int) returns int
return i+1;
create procedure sel2()
begin
select * from t1;
select * from t2;
end|
show procedure status;
Db	Name	Type	Definer	Modified	Created	Security_type	Comment
test	sel2	PROCEDURE	root@localhost	#	#	DEFINER	
show function status;
Db	Name	Type	Definer	Modified	Created	Security_type	Comment
test	sub1	FUNCTION	root@localhost	#	#	DEFINER	
select a.ROUTINE_NAME from information_schema.ROUTINES a,
information_schema.SCHEMATA b where
a.ROUTINE_SCHEMA = b.SCHEMA_NAME;
ROUTINE_NAME
sel2
sub1
explain select a.ROUTINE_NAME from information_schema.ROUTINES a,
information_schema.SCHEMATA b where
a.ROUTINE_SCHEMA = b.SCHEMA_NAME;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	#	ALL	NULL	NULL	NULL	NULL	2	
1	SIMPLE	#	ALL	NULL	NULL	NULL	NULL	2	Using where
select a.ROUTINE_NAME, b.name from information_schema.ROUTINES a,
mysql.proc b where a.ROUTINE_NAME = b.name;
ROUTINE_NAME	name
sub1	sub1
sel2	sel2
select count(*) from information_schema.ROUTINES;
count(*)
2
create view v0 (c) as select schema_name from information_schema.SCHEMATA;
select * from v0;
c
mysql
test
explain select * from v0;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	#	ALL	NULL	NULL	NULL	NULL	2	
create view v1 (c) as select table_name from information_schema.TABLES
where table_name="v1";
select * from v1;
c
v1
create view v2 (c) as select column_name from information_schema.COLUMNS
where table_name="v2";
select * from v2;
c
c
create view v3 (c) as select CHARACTER_SET_NAME from information_schema.CHARACTER_SETS
where CHARACTER_SET_NAME like "latin1%";
select * from v3;
c
latin1
create view v4 (c) as select COLLATION_NAME from information_schema.COLLATIONS
where COLLATION_NAME like "latin1%";
select * from v4;
c
latin1_german1_ci
latin1_swedish_ci
latin1_danish_ci
latin1_german2_ci
latin1_bin
latin1_general_ci
latin1_general_cs
latin1_spanish_ci
show keys from v4;
Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment
select * from information_schema.VIEWS where TABLE_NAME like "v%";
TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE
NULL	test	v0	select `SCHEMATA`.`SCHEMA_NAME` AS `c` from `information_schema`.`SCHEMATA`	NONE	NO
NULL	test	v1	select `TABLES`.`TABLE_NAME` AS `c` from `information_schema`.`TABLES` where (`TABLES`.`TABLE_NAME` = _latin1'v1')	NONE	NO
NULL	test	v2	select `COLUMNS`.`COLUMN_NAME` AS `c` from `information_schema`.`COLUMNS` where (`COLUMNS`.`TABLE_NAME` = _latin1'v2')	NONE	NO
NULL	test	v3	select `CHARACTER_SETS`.`CHARACTER_SET_NAME` AS `c` from `information_schema`.`CHARACTER_SETS` where (`CHARACTER_SETS`.`CHARACTER_SET_NAME` like _latin1'latin1%')	NONE	NO
NULL	test	v4	select `COLLATIONS`.`COLLATION_NAME` AS `c` from `information_schema`.`COLLATIONS` where (`COLLATIONS`.`COLLATION_NAME` like _latin1'latin1%')	NONE	NO
drop view v0, v1, v2, v3, v4;
create table t1 (a int);
grant select,update,insert on t1 to mysqltest_1@localhost;
grant select (a), update (a),insert(a), references(a) on t1 to mysqltest_1@localhost;
grant all on test.* to mysqltest_1@localhost with grant option;
select * from information_schema.USER_PRIVILEGES where grantee like '%mysqltest_1%';
GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
'mysqltest_1'@'localhost'	NULL	USAGE	NO
select * from information_schema.SCHEMA_PRIVILEGES where grantee like '%mysqltest_1%';
GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	PRIVILEGE_TYPE	IS_GRANTABLE
'mysqltest_1'@'localhost'	NULL	test	SELECT	YES
'mysqltest_1'@'localhost'	NULL	test	INSERT	YES
'mysqltest_1'@'localhost'	NULL	test	UPDATE	YES
'mysqltest_1'@'localhost'	NULL	test	DELETE	YES
'mysqltest_1'@'localhost'	NULL	test	CREATE	YES
'mysqltest_1'@'localhost'	NULL	test	DROP	YES
'mysqltest_1'@'localhost'	NULL	test	REFERENCES	YES
'mysqltest_1'@'localhost'	NULL	test	INDEX	YES
'mysqltest_1'@'localhost'	NULL	test	ALTER	YES
'mysqltest_1'@'localhost'	NULL	test	CREATE TEMPORARY TABLES	YES
'mysqltest_1'@'localhost'	NULL	test	LOCK TABLES	YES
'mysqltest_1'@'localhost'	NULL	test	CREATE VIEW	YES
'mysqltest_1'@'localhost'	NULL	test	SHOW VIEW	YES
select * from information_schema.TABLE_PRIVILEGES where grantee like '%mysqltest_1%';
GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PRIVILEGE_TYPE	IS_GRANTABLE
'mysqltest_1'@'localhost'	NULL	test	t1	SELECT	NO
'mysqltest_1'@'localhost'	NULL	test	t1	INSERT	NO
'mysqltest_1'@'localhost'	NULL	test	t1	UPDATE	NO
select * from information_schema.COLUMN_PRIVILEGES where grantee like '%mysqltest_1%';
GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	PRIVILEGE_TYPE	IS_GRANTABLE
'mysqltest_1'@'localhost'	NULL	test	t1	a	SELECT	NO
'mysqltest_1'@'localhost'	NULL	test	t1	a	INSERT	NO
'mysqltest_1'@'localhost'	NULL	test	t1	a	UPDATE	NO
'mysqltest_1'@'localhost'	NULL	test	t1	a	REFERENCES	NO
delete from mysql.user where user='mysqltest_1';
delete from mysql.db where user='mysqltest_1';
delete from mysql.tables_priv where user='mysqltest_1';
delete from mysql.columns_priv where user='mysqltest_1';
flush privileges;
drop table t1;
create table t1 (a int null, primary key(a));
alter table t1 add constraint constraint_1 unique (a);
alter table t1 add constraint unique key_1(a);
alter table t1 add constraint constraint_2 unique key_2(a);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) NOT NULL default '0',
  PRIMARY KEY  (`a`),
  UNIQUE KEY `constraint_1` (`a`),
  UNIQUE KEY `key_1` (`a`),
  UNIQUE KEY `key_2` (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
select * from information_schema.TABLE_CONSTRAINTS where
TABLE_SCHEMA= "test";
CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_SCHEMA	TABLE_NAME	CONSTRAINT_TYPE	CONSTRAINT_METHOD
NULL	test	PRIMARY	test	t1	PRIMARY KEY	NULL
NULL	test	constraint_1	test	t1	UNIQUE	NULL
NULL	test	key_1	test	t1	UNIQUE	NULL
NULL	test	key_2	test	t1	UNIQUE	NULL
select * from information_schema.KEY_COLUMN_USAGE where
TABLE_SCHEMA= "test";
CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	REFERENCED_TABLE_SCHEMA	REFERENCED_TABLE_NAME	REFERENCED_COLUMN_NAME
NULL	test	PRIMARY	test	t1	a	1	NULL	NULL	NULL
NULL	test	constraint_1	test	t1	a	1	NULL	NULL	NULL
NULL	test	key_1	test	t1	a	1	NULL	NULL	NULL
NULL	test	key_2	test	t1	a	1	NULL	NULL	NULL
drop table t1;
CREATE TABLE t1 (id INT NOT NULL, PRIMARY KEY (id)) ENGINE=INNODB;
CREATE TABLE t2 (id INT PRIMARY KEY, t1_id INT, INDEX par_ind (t1_id),
FOREIGN KEY (t1_id) REFERENCES t1(id)  ON DELETE CASCADE,
FOREIGN KEY (t1_id) REFERENCES t1(id)  ON UPDATE CASCADE) ENGINE=INNODB;
select * from information_schema.TABLE_CONSTRAINTS where
TABLE_SCHEMA= "test";
CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_SCHEMA	TABLE_NAME	CONSTRAINT_TYPE	CONSTRAINT_METHOD
NULL	test	PRIMARY	test	t1	PRIMARY KEY	NULL
NULL	test	PRIMARY	test	t2	PRIMARY KEY	NULL
NULL	test	t2_ibfk_1	test	t2	FOREIGN KEY	ON DELETE CASCADE
NULL	test	t2_ibfk_2	test	t2	FOREIGN KEY	ON UPDATE CASCADE
select * from information_schema.KEY_COLUMN_USAGE where
TABLE_SCHEMA= "test";
CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	CONSTRAINT_NAME	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	REFERENCED_TABLE_SCHEMA	REFERENCED_TABLE_NAME	REFERENCED_COLUMN_NAME
NULL	test	PRIMARY	test	t1	id	1	NULL	NULL	NULL
NULL	test	PRIMARY	test	t2	id	1	NULL	NULL	NULL
NULL	test	t2_ibfk_1	test	t2	t1_id	1	test	t1	id
NULL	test	t2_ibfk_2	test	t2	t1_id	1	test	t1	id
select table_name from information_schema.TABLES where table_schema like "test%";
table_name
t1
t2
select table_name,column_name from information_schema.COLUMNS where table_schema like "test%";
table_name	column_name
t1	id
t2	id
t2	t1_id
select ROUTINE_NAME from information_schema.ROUTINES;
ROUTINE_NAME
sel2
sub1
delete from mysql.user where user='mysqltest_1';
drop table t2;
drop table t1;
drop procedure sel2;
drop function sub1;
create table t1(a int);
create view v1 (c) as select a from t1 with check option;
create view v2 (c) as select a from t1 WITH LOCAL CHECK OPTION;
create view v3 (c) as select a from t1 WITH CASCADED CHECK OPTION;
select * from information_schema.views;
TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE
NULL	test	v1	select `test`.`t1`.`a` AS `c` from `test`.`t1`	WITH CASCADED CHECK OPTION	YES
NULL	test	v2	select `test`.`t1`.`a` AS `c` from `test`.`t1`	WITH LOCAL CHECK OPTION	YES
NULL	test	v3	select `test`.`t1`.`a` AS `c` from `test`.`t1`	WITH CASCADED CHECK OPTION	YES
grant select (a) on test.t1 to joe@localhost with grant option;
select * from INFORMATION_SCHEMA.COLUMN_PRIVILEGES;
GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	PRIVILEGE_TYPE	IS_GRANTABLE
'joe'@'localhost'	NULL	test	t1	a	SELECT	YES
select * from INFORMATION_SCHEMA.TABLE_PRIVILEGES;
GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	PRIVILEGE_TYPE	IS_GRANTABLE
'joe'@'localhost'	NULL	test	t1	USAGE	YES
drop view v1, v2, v3;
drop table t1;
delete from mysql.user where user='joe';
delete from mysql.db where user='joe';
delete from mysql.tables_priv where user='joe';
delete from mysql.columns_priv where user='joe';
flush privileges;
create procedure px5 ()
begin
declare v int;
declare c cursor for select version from
information_schema.tables;
open c;
fetch c into v;
select v;
close c;
end;//
call px5()//
v
9
call px5()//
v
9