path: root/mysql-test/r/func_like.result

drop table if exists t1;
create table t1 (a varchar(10), key(a));
insert into t1 values ("a"),("abc"),("abcd"),("hello"),("test");
explain extended select * from t1 where a like 'abc%';
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	index	a	a	13	NULL	5	20.00	Using where; Using index
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where `test`.`t1`.`a` like 'abc%'
explain extended select * from t1 where a like concat('abc','%');
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	index	a	a	13	NULL	5	20.00	Using where; Using index
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where `test`.`t1`.`a` like <cache>(concat('abc','%'))
select * from t1 where a like "abc%";
a
abc
abcd
select * from t1 where a like concat("abc","%");
a
abc
abcd
select * from t1 where a like "ABC%";
a
abc
abcd
select * from t1 where a like "test%";
a
test
select * from t1 where a like "te_t";
a
test
select * from t1 where a like "%a%";
a
a
abc
abcd
select * from t1 where a like "%abcd%";
a
abcd
select * from t1 where a like "%abc\d%";
a
abcd
drop table t1;
create table t1 (a varchar(10), key(a));
insert into t1 values ('a'), ('a\\b');
select * from t1 where a like 'a\\%' escape '#';
a
a\b
select * from t1 where a like 'a\\%' escape '#' and a like 'a\\\\b';
a
a\b
prepare stmt1 from 'select * from t1 where a like \'a\\%\' escape ?';
set @esc='#';
execute stmt1 using @esc;
a
a\b
deallocate prepare stmt1;
drop table t1;
create table t1 (a datetime);
insert into t1 values ('2004-03-11 12:00:21');
select * from t1 where a like '2004-03-11 12:00:21';
a
2004-03-11 12:00:21
drop table t1;
SET NAMES koi8r;
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET koi8r);
INSERT INTO t1 VALUES ('ÆÙ×Á'),('æÙ×Á'),('Æù×Á'),('ÆÙ÷Á'),('ÆÙ×á'),('æù÷á');
INSERT INTO t1 VALUES ('ÆÙ×ÁÐÒÏÌÄÖ'),('æÙ×ÁÐÒÏÌÄÖ'),('Æù×ÁÐÒÏÌÄÖ'),('ÆÙ÷ÁÐÒÏÌÄÖ');
INSERT INTO t1 VALUES ('ÆÙ×áÐÒÏÌÄÖ'),('ÆÙ×ÁðÒÏÌÄÖ'),('ÆÙ×ÁÐòÏÌÄÖ'),('ÆÙ×ÁÐÒïÌÄÖ');
INSERT INTO t1 VALUES ('ÆÙ×ÁÐÒÏìÄÖ'),('ÆÙ×ÁÐÒÏÌäÖ'),('ÆÙ×ÁÐÒÏÌÄö'),('æù÷áðòïìäö');
SELECT * FROM t1 WHERE a LIKE '%Æù×Á%';
a
ÆÙ×Á
æÙ×Á
Æù×Á
ÆÙ÷Á
ÆÙ×á
æù÷á
ÆÙ×ÁÐÒÏÌÄÖ
æÙ×ÁÐÒÏÌÄÖ
Æù×ÁÐÒÏÌÄÖ
ÆÙ÷ÁÐÒÏÌÄÖ
ÆÙ×áÐÒÏÌÄÖ
ÆÙ×ÁðÒÏÌÄÖ
ÆÙ×ÁÐòÏÌÄÖ
ÆÙ×ÁÐÒïÌÄÖ
ÆÙ×ÁÐÒÏìÄÖ
ÆÙ×ÁÐÒÏÌäÖ
ÆÙ×ÁÐÒÏÌÄö
æù÷áðòïìäö
SELECT * FROM t1 WHERE a LIKE '%Æù×%';
a
ÆÙ×Á
æÙ×Á
Æù×Á
ÆÙ÷Á
ÆÙ×á
æù÷á
ÆÙ×ÁÐÒÏÌÄÖ
æÙ×ÁÐÒÏÌÄÖ
Æù×ÁÐÒÏÌÄÖ
ÆÙ÷ÁÐÒÏÌÄÖ
ÆÙ×áÐÒÏÌÄÖ
ÆÙ×ÁðÒÏÌÄÖ
ÆÙ×ÁÐòÏÌÄÖ
ÆÙ×ÁÐÒïÌÄÖ
ÆÙ×ÁÐÒÏìÄÖ
ÆÙ×ÁÐÒÏÌäÖ
ÆÙ×ÁÐÒÏÌÄö
æù÷áðòïìäö
SELECT * FROM t1 WHERE a LIKE 'Æù×Á%';
a
ÆÙ×Á
æÙ×Á
Æù×Á
ÆÙ÷Á
ÆÙ×á
æù÷á
ÆÙ×ÁÐÒÏÌÄÖ
æÙ×ÁÐÒÏÌÄÖ
Æù×ÁÐÒÏÌÄÖ
ÆÙ÷ÁÐÒÏÌÄÖ
ÆÙ×áÐÒÏÌÄÖ
ÆÙ×ÁðÒÏÌÄÖ
ÆÙ×ÁÐòÏÌÄÖ
ÆÙ×ÁÐÒïÌÄÖ
ÆÙ×ÁÐÒÏìÄÖ
ÆÙ×ÁÐÒÏÌäÖ
ÆÙ×ÁÐÒÏÌÄö
æù÷áðòïìäö
DROP TABLE t1;
SET NAMES cp1250;
CREATE TABLE t1 (a varchar(250) NOT NULL) DEFAULT CHARACTER SET=cp1250;
INSERT INTO t1 VALUES
('Techni Tapes Sp. z o.o.'),
('Pojazdy Szynowe PESA Bydgoszcz SA Holding'),
('AKAPESTER 1 P.P.H.U.'),
('Pojazdy Szynowe PESA Bydgoszcz S A Holding'),
('PPUH PESKA-I Maria Struniarska');
select * from t1 where a like '%PESA%';
a
Pojazdy Szynowe PESA Bydgoszcz SA Holding
Pojazdy Szynowe PESA Bydgoszcz S A Holding
select * from t1 where a like '%PESA %';
a
Pojazdy Szynowe PESA Bydgoszcz SA Holding
Pojazdy Szynowe PESA Bydgoszcz S A Holding
select * from t1 where a like '%PES%';
a
Techni Tapes Sp. z o.o.
Pojazdy Szynowe PESA Bydgoszcz SA Holding
AKAPESTER 1 P.P.H.U.
Pojazdy Szynowe PESA Bydgoszcz S A Holding
PPUH PESKA-I Maria Struniarska
select * from t1 where a like '%PESKA%';
a
PPUH PESKA-I Maria Struniarska
select * from t1 where a like '%ESKA%';
a
PPUH PESKA-I Maria Struniarska
DROP TABLE t1;
select _cp866'aaaaaaaaa' like _cp866'%aaaa%' collate cp866_bin;
_cp866'aaaaaaaaa' like _cp866'%aaaa%' collate cp866_bin
1
set names koi8r;
select 'andre%' like 'andreÊ%' escape 'Ê';
'andre%' like 'andreÊ%' escape 'Ê'
1
select _cp1251'andre%' like convert('andreÊ%' using cp1251)  escape 'Ê';
_cp1251'andre%' like convert('andreÊ%' using cp1251)  escape 'Ê'
1
End of 4.1 tests
#
# Bug #54575: crash when joining tables with unique set column
#
CREATE TABLE t1(a SET('a') NOT NULL, UNIQUE KEY(a));
CREATE TABLE t2(b INT PRIMARY KEY);
INSERT IGNORE INTO t1 VALUES ();
Warnings:
Warning	1364	Field 'a' doesn't have a default value
INSERT INTO t2 VALUES (1), (2), (3);
SELECT 1 FROM t2 JOIN t1 ON 1 LIKE a GROUP BY a;
1
DROP TABLE t1, t2;
#
# Bug#59149 valgrind warnings with "like .. escape .." function
#
SELECT '' LIKE '1' ESCAPE COUNT(1);
ERROR HY000: Incorrect arguments to ESCAPE
End of 5.1 tests
#
# Start of 10.0 tests
#
#
# MDEV-5445 Server crashes in Item_func_like::fix_fields on LIKE ExtractValue(..)
#
SELECT 'a' LIKE REPEAT('',0);
'a' LIKE REPEAT('',0)
0
SELECT 'a' LIKE EXTRACTVALUE('bar','qux');
'a' LIKE EXTRACTVALUE('bar','qux')
0
#
# End of 10.0 tests
#
#
# Start of 10.1 tests
#
#
# MDEV-8257 Erroneous "Impossible where" when mixing decimal comparison and LIKE
#
CREATE TABLE t1 (a DECIMAL(8,2));
INSERT INTO t1 VALUES (10),(20);
SELECT * FROM t1 WHERE a=10.0;
a
10.00
SELECT * FROM t1 WHERE a LIKE 10.00;
a
10.00
SELECT * FROM t1 WHERE a=10.0 AND a LIKE 10.00;
a
10.00
EXPLAIN EXTENDED SELECT * FROM t1 WHERE a=10.0 AND a LIKE 10.00;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where `test`.`t1`.`a` = 10.0 and `test`.`t1`.`a` like 10.00
DROP TABLE t1;
#
# MDEV-8599 "WHERE varchar_field LIKE temporal_const" does not use range optimizer
#
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET latin1, KEY(a)) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('00:00:00');
INSERT INTO t1 VALUES ('00:00:01');
INSERT INTO t1 VALUES ('00:00:02');
INSERT INTO t1 VALUES ('00:00:03');
INSERT INTO t1 VALUES ('00:00:04');
INSERT INTO t1 VALUES ('00:00:05');
INSERT INTO t1 VALUES ('00:00:06');
INSERT INTO t1 VALUES ('00:00:07');
EXPLAIN SELECT * FROM t1 WHERE a LIKE '00:00:00';
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	range	a	a	13	NULL	1	Using where; Using index
EXPLAIN SELECT * FROM t1 WHERE a LIKE TIME'00:00:00';
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	range	a	a	13	NULL	1	Using where; Using index
SELECT * FROM t1 WHERE a LIKE '00:00:00';
a
00:00:00
SELECT * FROM t1 WHERE a LIKE TIME'00:00:00';
a
00:00:00
DROP TABLE t1;
#
# End of 10.1 tests
#
create view v1 as select 'foo!' like 'foo!!', 'foo!' like 'foo!!' escape '!';
show create view v1;
View	Create View	character_set_client	collation_connection
v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select 'foo!' like 'foo!!' AS `'foo!' like 'foo!!'`,'foo!' like 'foo!!' escape '!' AS `'foo!' like 'foo!!' escape '!'`	koi8r	koi8r_general_ci
select * from v1;
'foo!' like 'foo!!'	'foo!' like 'foo!!' escape '!'
0	1
drop view v1;
create table t1 (a varchar(100),
b int default (a like '%f\\_'),
c int default (a like '%f\\_' escape ''),
d int default (a like '%f\\_' escape '\\'));
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(100) DEFAULT NULL,
  `b` int(11) DEFAULT (`a` like '%f\\_'),
  `c` int(11) DEFAULT (`a` like '%f\\_' escape ''),
  `d` int(11) DEFAULT (`a` like '%f\\_' escape '\\')
) ENGINE=MyISAM DEFAULT CHARSET=latin1
insert t1 (a) values ('1 f_'), ('1 f\\_');
set sql_mode=no_backslash_escapes;
insert t1 (a) values ('2 f_'), ('2 f\_');
flush tables;
insert t1 (a) values ('3 f_'), ('3 f\_');
set sql_mode=default;
select * from t1;
a	b	c	d
1 f_	1	0	1
1 f\_	0	1	0
2 f_	1	0	1
2 f\_	0	1	0
3 f_	1	0	1
3 f\_	0	1	0
drop table t1;