SET TIME_ZONE = '+03:00';
DROP TABLE IF EXISTS t1;
#
# Start of 5.5 tests
#
SET NAMES latin1;
SET character_set_connection=utf32;
select hex('a'), hex('a ');
hex('a')	hex('a ')
00000061	0000006100000020
select 'a' = 'a', 'a' = 'a ', 'a ' = 'a';
'a' = 'a'	'a' = 'a '	'a ' = 'a'
1	1	1
select 'a\0' = 'a', 'a\0' < 'a', 'a\0' > 'a';
'a\0' = 'a'	'a\0' < 'a'	'a\0' > 'a'
0	1	0
select 'a' = 'a\0', 'a' < 'a\0', 'a' > 'a\0';
'a' = 'a\0'	'a' < 'a\0'	'a' > 'a\0'
0	0	1
select 'a\0' = 'a ', 'a\0' < 'a ', 'a\0' > 'a ';
'a\0' = 'a '	'a\0' < 'a '	'a\0' > 'a '
0	1	0
select 'a ' = 'a\0', 'a ' < 'a\0', 'a ' > 'a\0';
'a ' = 'a\0'	'a ' < 'a\0'	'a ' > 'a\0'
0	0	1
select 'a  a' > 'a', 'a  \0' < 'a';
'a  a' > 'a'	'a  \0' < 'a'
1	1
select binary 'a  a' > 'a', binary 'a  \0' > 'a', binary 'a\0' > 'a';
binary 'a  a' > 'a'	binary 'a  \0' > 'a'	binary 'a\0' > 'a'
1	1	1
select hex(_utf32 0x44);
hex(_utf32 0x44)
00000044
select hex(_utf32 0x3344);
hex(_utf32 0x3344)
00003344
select hex(_utf32 0x103344);
hex(_utf32 0x103344)
00103344
select hex(_utf32 X'44');
hex(_utf32 X'44')
00000044
select hex(_utf32 X'3344');
hex(_utf32 X'3344')
00003344
select hex(_utf32 X'103344');
hex(_utf32 X'103344')
00103344
CREATE TABLE t1 (word VARCHAR(64), word2 CHAR(64)) CHARACTER SET utf32;
INSERT INTO t1 VALUES (_koi8r 0xF2, _koi8r 0xF2), (X'2004',X'2004');
SELECT hex(word) FROM t1 ORDER BY word;
hex(word)
00000420
00002004
SELECT hex(word2) FROM t1 ORDER BY word2;
hex(word2)
00000420
00002004
DELETE FROM t1;
INSERT INTO t1 VALUES
(X'000004200000002000000020',X'000004200000002000000020'),
(X'000020040000002000000020',X'000020040000002000000020');
SELECT hex(word) FROM t1 ORDER BY word;
hex(word)
000004200000002000000020
000020040000002000000020
SELECT hex(word2) FROM t1 ORDER BY word2;
hex(word2)
00000420
00002004
DROP TABLE t1;
SELECT hex(LPAD(_utf32 X'0420',10,_utf32 X'0421')) as exp;
exp
00000421000004210000042100000421000004210000042100000421000004210000042100000420
SELECT hex(LPAD(_utf32 X'0420',10,_utf32 X'0000042100000422')) as exp;
exp
00000421000004220000042100000422000004210000042200000421000004220000042100000420
SELECT hex(LPAD(_utf32 X'0420',10,_utf32 X'000004210000042200000423')) as exp;
exp
00000421000004220000042300000421000004220000042300000421000004220000042300000420
SELECT hex(LPAD(_utf32 X'000004200000042100000422000004230000042400000425000004260000042700000428000004290000042A0000042B',10,_utf32 X'000004210000042200000423')) as exp;
exp
00000420000004210000042200000423000004240000042500000426000004270000042800000429
SELECT hex(RPAD(_utf32 X'0420',10,_utf32 X'0421')) as exp;
exp
00000420000004210000042100000421000004210000042100000421000004210000042100000421
SELECT hex(RPAD(_utf32 X'0420',10,_utf32 X'0000042100000422')) as exp;
exp
00000420000004210000042200000421000004220000042100000422000004210000042200000421
SELECT hex(RPAD(_utf32 X'0420',10,_utf32 X'000004210000042200000423')) as exp;
exp
00000420000004210000042200000423000004210000042200000423000004210000042200000423
SELECT hex(RPAD(_utf32 X'000004200000042100000422000004230000042400000425000004260000042700000428000004290000042A0000042B',10,_utf32 X'000004210000042200000423')) as exp;
exp
00000420000004210000042200000423000004240000042500000426000004270000042800000429
CREATE TABLE t1 SELECT 
LPAD(_utf32 X'0420',10,_utf32 X'0421') l,
RPAD(_utf32 X'0420',10,_utf32 X'0421') r;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `l` varchar(10) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL,
  `r` varchar(10) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
select hex(l), hex(r) from t1;
hex(l)	hex(r)
00000421000004210000042100000421000004210000042100000421000004210000042100000420	00000420000004210000042100000421000004210000042100000421000004210000042100000421
DROP TABLE t1;
create table t1 (f1 char(30));
insert into t1 values ("103000"), ("22720000"), ("3401200"), ("78000");
select lpad(f1, 12, "-o-/") from t1;
lpad(f1, 12, "-o-/")
-o-/-o103000
-o-/22720000
-o-/-3401200
-o-/-o-78000
drop table t1;
SET NAMES latin1;
SET character_set_connection=utf32;
select @@collation_connection;
@@collation_connection
utf32_general_ci
create table t1 as select repeat(' ',10) as a union select null;
alter table t1 add key(a);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(10) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL,
  KEY `a` (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
insert into t1 values ("a"),("abc"),("abcd"),("hello"),("test");
explain select * from t1 where a like 'abc%';
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	range	a	a	43	NULL	2	Using where; Using index
explain select * from t1 where a like concat('abc','%');
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	range	a	a	43	NULL	2	Using where; Using index
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;
select 'AA' like 'AA';
'AA' like 'AA'
1
select 'AA' like 'A%A';
'AA' like 'A%A'
1
select 'AA' like 'A%%A';
'AA' like 'A%%A'
1
select 'AA' like 'AA%';
'AA' like 'AA%'
1
select 'AA' like '%AA%';
'AA' like '%AA%'
1
select 'AA' like '%A';
'AA' like '%A'
1
select 'AA' like '%AA';
'AA' like '%AA'
1
select 'AA' like 'A%A%';
'AA' like 'A%A%'
1
select 'AA' like '_%_%';
'AA' like '_%_%'
1
select 'AA' like '%A%A';
'AA' like '%A%A'
1
select 'AAA'like 'A%A%A';
'AAA'like 'A%A%A'
1
select 'AZ' like 'AZ';
'AZ' like 'AZ'
1
select 'AZ' like 'A%Z';
'AZ' like 'A%Z'
1
select 'AZ' like 'A%%Z';
'AZ' like 'A%%Z'
1
select 'AZ' like 'AZ%';
'AZ' like 'AZ%'
1
select 'AZ' like '%AZ%';
'AZ' like '%AZ%'
1
select 'AZ' like '%Z';
'AZ' like '%Z'
1
select 'AZ' like '%AZ';
'AZ' like '%AZ'
1
select 'AZ' like 'A%Z%';
'AZ' like 'A%Z%'
1
select 'AZ' like '_%_%';
'AZ' like '_%_%'
1
select 'AZ' like '%A%Z';
'AZ' like '%A%Z'
1
select 'AZ' like 'A_';
'AZ' like 'A_'
1
select 'AZ' like '_Z';
'AZ' like '_Z'
1
select 'AMZ'like 'A%M%Z';
'AMZ'like 'A%M%Z'
1
SET NAMES utf8;
SET character_set_connection=utf32;
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf32);
INSERT INTO t1 VALUES ('фыва'),('Фыва'),('фЫва'),('фыВа'),('фывА'),('ФЫВА');
INSERT INTO t1 VALUES ('фывапролдж'),('Фывапролдж'),('фЫвапролдж'),('фыВапролдж');
INSERT INTO t1 VALUES ('фывАпролдж'),('фываПролдж'),('фывапРолдж'),('фывапрОлдж');
INSERT INTO t1 VALUES ('фывапроЛдж'),('фывапролДж'),('фывапролдЖ'),('ФЫВАПРОЛДЖ');
SELECT * FROM t1 WHERE a LIKE '%фЫва%' ORDER BY BINARY a;
a
ФЫВА
ФЫВАПРОЛДЖ
Фыва
Фывапролдж
фЫва
фЫвапролдж
фыВа
фыВапролдж
фывА
фывАпролдж
фыва
фываПролдж
фывапРолдж
фывапрОлдж
фывапроЛдж
фывапролДж
фывапролдЖ
фывапролдж
SELECT * FROM t1 WHERE a LIKE '%фЫв%' ORDER BY BINARY a;
a
ФЫВА
ФЫВАПРОЛДЖ
Фыва
Фывапролдж
фЫва
фЫвапролдж
фыВа
фыВапролдж
фывА
фывАпролдж
фыва
фываПролдж
фывапРолдж
фывапрОлдж
фывапроЛдж
фывапролДж
фывапролдЖ
фывапролдж
SELECT * FROM t1 WHERE a LIKE 'фЫва%' ORDER BY BINARY a;
a
ФЫВА
ФЫВАПРОЛДЖ
Фыва
Фывапролдж
фЫва
фЫвапролдж
фыВа
фыВапролдж
фывА
фывАпролдж
фыва
фываПролдж
фывапРолдж
фывапрОлдж
фывапроЛдж
фывапролДж
фывапролдЖ
фывапролдж
SELECT * FROM t1 WHERE a LIKE 'фЫва%' COLLATE utf32_bin ORDER BY BINARY a;
a
фЫва
фЫвапролдж
DROP TABLE t1;
CREATE TABLE t1 (word varchar(64) NOT NULL, PRIMARY KEY (word))
ENGINE=MyISAM CHARACTER SET utf32;
INSERT INTO t1 (word) VALUES ("cat");
SELECT * FROM t1 WHERE word LIKE "c%";
word
cat
SELECT * FROM t1 WHERE word LIKE "ca_";
word
cat
SELECT * FROM t1 WHERE word LIKE "cat";
word
cat
SELECT * FROM t1 WHERE word LIKE _utf32 x'0000006300000025';
word
cat
SELECT * FROM t1 WHERE word LIKE _utf32 x'00000063000000610000005F';
word
cat
DROP TABLE t1;
select insert(_utf32 0x000000610000006200000063,10,2,_utf32 0x000000640000006500000066) as exp;
exp
abc
select insert(_utf32 0x000000610000006200000063,1,2,_utf32 0x000000640000006500000066) as exp;
exp
defc
SET NAMES latin1;
CREATE TABLE t1 (
word VARCHAR(64),
bar INT(11) default 0,
PRIMARY KEY (word))
ENGINE=MyISAM
CHARSET utf32
COLLATE utf32_general_ci ;
INSERT INTO t1 (word) VALUES ("aar");
INSERT INTO t1 (word) VALUES ("a");
INSERT INTO t1 (word) VALUES ("aardvar");
INSERT INTO t1 (word) VALUES ("aardvark");
INSERT INTO t1 (word) VALUES ("aardvara");
INSERT INTO t1 (word) VALUES ("aardvarz");
EXPLAIN SELECT * FROM t1 ORDER BY word;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	6	Using filesort
SELECT * FROM t1 ORDER BY word;
word	bar
a	0
aar	0
aardvar	0
aardvara	0
aardvark	0
aardvarz	0
EXPLAIN SELECT word FROM t1 ORDER BY word;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	index	NULL	PRIMARY	258	NULL	6	Using index
SELECT word FROM t1 ORDER by word;
word
a
aar
aardvar
aardvara
aardvark
aardvarz
DROP TABLE t1;
CREATE TABLE t1 (
word VARCHAR(64) ,
PRIMARY KEY (word))
ENGINE=MyISAM
CHARSET utf32
COLLATE utf32_general_ci;
INSERT INTO t1 (word) VALUES ("aar");
INSERT INTO t1 (word) VALUES ("a");
INSERT INTO t1 (word) VALUES ("aardvar");
INSERT INTO t1 (word) VALUES ("aardvark");
INSERT INTO t1 (word) VALUES ("aardvara");
INSERT INTO t1 (word) VALUES ("aardvarz");
EXPLAIN SELECT * FROM t1 ORDER BY WORD;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	index	NULL	PRIMARY	258	NULL	6	Using index
SELECT * FROM t1 ORDER BY word;
word
a
aar
aardvar
aardvara
aardvark
aardvarz
DROP TABLE t1;
CREATE TABLE t1 (
word TEXT,
bar INT(11) AUTO_INCREMENT,
PRIMARY KEY (bar))
ENGINE=MyISAM
CHARSET utf32
COLLATE utf32_general_ci ;
INSERT INTO t1 (word) VALUES ("aar");
INSERT INTO t1 (word) VALUES ("a" );
INSERT INTO t1 (word) VALUES ("aardvar");
INSERT INTO t1 (word) VALUES ("aardvark");
INSERT INTO t1 (word) VALUES ("aardvara");
INSERT INTO t1 (word) VALUES ("aardvarz");
EXPLAIN SELECT * FROM t1 ORDER BY word;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	6	Using filesort
SELECT * FROM t1 ORDER BY word;
word	bar
a	2
aar	1
aardvar	3
aardvara	5
aardvark	4
aardvarz	6
EXPLAIN SELECT word FROM t1 ORDER BY word;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	6	Using filesort
SELECT word FROM t1 ORDER BY word;
word
a
aar
aardvar
aardvara
aardvark
aardvarz
DROP TABLE t1;
SELECT hex(cast(0xAA as char character set utf32));
hex(cast(0xAA as char character set utf32))
000000AA
SELECT hex(convert(0xAA using utf32));
hex(convert(0xAA using utf32))
000000AA
CREATE TABLE t1 (a char(10) character set utf32);
INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111);
SELECT HEX(a) FROM t1;
HEX(a)
00000001
00000011
00000111
00001111
00011111
DROP TABLE t1;
CREATE TABLE t1 (a varchar(10) character set utf32);
INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111);
SELECT HEX(a) FROM t1;
HEX(a)
00000001
00000011
00000111
00001111
00011111
DROP TABLE t1;
CREATE TABLE t1 (a text character set utf32);
INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111);
SELECT HEX(a) FROM t1;
HEX(a)
00000001
00000011
00000111
00001111
00011111
DROP TABLE t1;
CREATE TABLE t1 (a mediumtext character set utf32);
INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111);
SELECT HEX(a) FROM t1;
HEX(a)
00000001
00000011
00000111
00001111
00011111
DROP TABLE t1;
CREATE TABLE t1 (a longtext character set utf32);
INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111);
SELECT HEX(a) FROM t1;
HEX(a)
00000001
00000011
00000111
00001111
00011111
DROP TABLE t1;
create table t1(a char(1)) default charset utf32;
insert into t1 values ('a'),('b'),('c');
alter table t1 modify a char(5);
select a, hex(a) from t1;
a	hex(a)
a	00000061
b	00000062
c	00000063
drop table t1;
set @ivar= 1234;
set @str1 = 'select ?';
set @str2 = convert(@str1 using utf32);
prepare stmt1 from @str2;
execute stmt1 using @ivar;
?
1234
set names utf8;
create table t1 (a enum('x','y','z') character set utf32);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` enum('x','y','z') CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
insert into t1 values ('x');
insert into t1 values ('y');
insert into t1 values ('z');
select a, hex(a) from t1 order by a;
a	hex(a)
x	00000078
y	00000079
z	0000007A
alter table t1 change a a enum('x','y','z','d','e','ä','ö','ü') character set utf32;
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` enum('x','y','z','d','e','ä','ö','ü') CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
insert into t1 values ('D');
insert into t1 values ('E ');
insert into t1 values ('ä');
insert into t1 values ('ö');
insert into t1 values ('ü');
select a, hex(a) from t1 order by a;
a	hex(a)
x	00000078
y	00000079
z	0000007A
d	00000064
e	00000065
ä	000000E4
ö	000000F6
ü	000000FC
drop table t1;
create table t1 (a set ('x','y','z','ä','ö','ü') character set utf32);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` set('x','y','z','ä','ö','ü') CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
insert into t1 values ('x');
insert into t1 values ('y');
insert into t1 values ('z');
insert into t1 values ('x,y');
insert into t1 values ('x,y,z,ä,ö,ü');
select a, hex(a) from t1 order by a;
a	hex(a)
x	00000078
y	00000079
x,y	000000780000002C00000079
z	0000007A
x,y,z,ä,ö,ü	000000780000002C000000790000002C0000007A0000002C000000E40000002C000000F60000002C000000FC
drop table t1;
create table t1(a enum('a','b','c')) default character set utf32;
insert into t1 values('a'),('b'),('c');
alter table t1 add b char(1);
show warnings;
Level	Code	Message
select * from t1 order by a;
a	b
a	NULL
b	NULL
c	NULL
drop table t1;
SET NAMES latin1;
SET collation_connection='utf32_general_ci';
create table t1 select repeat('a',4000) a;
delete from t1;
insert into t1 values ('a'), ('a '), ('a\t');
select collation(a),hex(a) from t1 order by a;
collation(a)	hex(a)
utf32_general_ci	0000006100000009
utf32_general_ci	00000061
utf32_general_ci	0000006100000020
drop table t1;
#
# MDEV-5453 Assertion `src' fails in my_strnxfrm_unicode on GROUP BY MID(..) WITH ROLLUP
#
SELECT @@collation_connection;
@@collation_connection
utf32_general_ci
CREATE TABLE t1 (i INT) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1),(2);
SELECT * FROM t1 GROUP BY MID(CURRENT_USER,0) WITH ROLLUP;
i
1
1
SELECT * FROM t1 GROUP BY MID('test',0) WITH ROLLUP;
i
1
1
DROP TABLE t1;
#
# MDEV-6170 Incorrect ordering with utf8_bin and utf8mb4_bin collations
#
SELECT @@collation_connection;
@@collation_connection
utf32_general_ci
CREATE TABLE t1 ENGINE=MEMORY AS SELECT REPEAT('a',5) AS a LIMIT 0;
INSERT INTO t1 (a) VALUES ("a");
INSERT INTO t1 (a) VALUES ("b");
INSERT INTO t1 (a) VALUES ("c");
INSERT INTO t1 (a) VALUES ("d");
INSERT INTO t1 (a) VALUES ("e");
INSERT INTO t1 (a) VALUES ("f");
INSERT INTO t1 (a) VALUES ("g");
INSERT INTO t1 (a) VALUES ("h");
INSERT INTO t1 (a) VALUES ("i");
INSERT INTO t1 (a) VALUES ("j");
INSERT INTO t1 (a) VALUES ("k");
INSERT INTO t1 (a) VALUES ("l");
INSERT INTO t1 (a) VALUES ("m");
SELECT * FROM t1 ORDER BY LOWER(a);
a
a
b
c
d
e
f
g
h
i
j
k
l
m
SELECT * FROM t1 ORDER BY LOWER(a) DESC;
a
m
l
k
j
i
h
g
f
e
d
c
b
a
DROP TABLE t1;
select @@collation_connection;
@@collation_connection
utf32_general_ci
create table t1 ROW_FORMAT=DYNAMIC select repeat('a',50) as c1 ;
insert into t1 values('abcdef');
insert into t1 values('_bcdef');
insert into t1 values('a_cdef');
insert into t1 values('ab_def');
insert into t1 values('abc_ef');
insert into t1 values('abcd_f');
insert into t1 values('abcde_');
select c1 as c1u from t1 where c1 like 'ab\_def';
c1u
ab_def
select c1 as c2h from t1 where c1 like 'ab#_def' escape '#';
c2h
ab_def
drop table t1;
SELECT @@collation_connection;
@@collation_connection
utf32_general_ci
SELECT '\%b' LIKE '%\%';
'\%b' LIKE '%\%'
0
SET NAMES latin1;
SET collation_connection='utf32_bin';
create table t1 select repeat('a',4000) a;
delete from t1;
insert into t1 values ('a'), ('a '), ('a\t');
select collation(a),hex(a) from t1 order by a;
collation(a)	hex(a)
utf32_bin	0000006100000009
utf32_bin	00000061
utf32_bin	0000006100000020
drop table t1;
#
# MDEV-5453 Assertion `src' fails in my_strnxfrm_unicode on GROUP BY MID(..) WITH ROLLUP
#
SELECT @@collation_connection;
@@collation_connection
utf32_bin
CREATE TABLE t1 (i INT) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1),(2);
SELECT * FROM t1 GROUP BY MID(CURRENT_USER,0) WITH ROLLUP;
i
1
1
SELECT * FROM t1 GROUP BY MID('test',0) WITH ROLLUP;
i
1
1
DROP TABLE t1;
#
# MDEV-6170 Incorrect ordering with utf8_bin and utf8mb4_bin collations
#
SELECT @@collation_connection;
@@collation_connection
utf32_bin
CREATE TABLE t1 ENGINE=MEMORY AS SELECT REPEAT('a',5) AS a LIMIT 0;
INSERT INTO t1 (a) VALUES ("a");
INSERT INTO t1 (a) VALUES ("b");
INSERT INTO t1 (a) VALUES ("c");
INSERT INTO t1 (a) VALUES ("d");
INSERT INTO t1 (a) VALUES ("e");
INSERT INTO t1 (a) VALUES ("f");
INSERT INTO t1 (a) VALUES ("g");
INSERT INTO t1 (a) VALUES ("h");
INSERT INTO t1 (a) VALUES ("i");
INSERT INTO t1 (a) VALUES ("j");
INSERT INTO t1 (a) VALUES ("k");
INSERT INTO t1 (a) VALUES ("l");
INSERT INTO t1 (a) VALUES ("m");
SELECT * FROM t1 ORDER BY LOWER(a);
a
a
b
c
d
e
f
g
h
i
j
k
l
m
SELECT * FROM t1 ORDER BY LOWER(a) DESC;
a
m
l
k
j
i
h
g
f
e
d
c
b
a
DROP TABLE t1;
#
# Bug#55980 Character sets: supplementary character _bin ordering is wrong
#
CREATE TABLE t1 AS SELECT REPEAT('a',1) AS a LIMIT 0;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(1) CHARACTER SET utf32 COLLATE utf32_bin DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
INSERT INTO t1 VALUES (_utf8mb4 0xEFBE9D),(_utf8mb4 0xF0908E84);
INSERT INTO t1 VALUES (_utf8mb4 0xCE85),(_utf8mb4 0xF4808080);
SELECT HEX(a), HEX(CONVERT(a USING utf8mb4)) FROM t1 ORDER BY a;
HEX(a)	HEX(CONVERT(a USING utf8mb4))
00000385	CE85
0000FF9D	EFBE9D
00010384	F0908E84
00100000	F4808080
ALTER TABLE t1 ADD KEY(a);
SELECT HEX(a), HEX(CONVERT(a USING utf8mb4)) FROM t1 ORDER BY a;
HEX(a)	HEX(CONVERT(a USING utf8mb4))
00000385	CE85
0000FF9D	EFBE9D
00010384	F0908E84
00100000	F4808080
DROP TABLE IF EXISTS t1;
#
# BUG#16691598 - ORDER BY LOWER(COLUMN) PRODUCES
#                OUT-OF-ORDER RESULTS
#
CREATE TABLE  t1 SELECT ('a a') as n;
INSERT INTO t1 VALUES('a b');
SELECT * FROM t1 ORDER BY LOWER(n) ASC;
n
a a
a b
SELECT * FROM t1 ORDER BY LOWER(n) DESC;
n
a b
a a
DROP TABLE t1;
select @@collation_connection;
@@collation_connection
utf32_bin
create table t1 ROW_FORMAT=DYNAMIC select repeat('a',50) as c1 ;
insert into t1 values('abcdef');
insert into t1 values('_bcdef');
insert into t1 values('a_cdef');
insert into t1 values('ab_def');
insert into t1 values('abc_ef');
insert into t1 values('abcd_f');
insert into t1 values('abcde_');
select c1 as c1u from t1 where c1 like 'ab\_def';
c1u
ab_def
select c1 as c2h from t1 where c1 like 'ab#_def' escape '#';
c2h
ab_def
drop table t1;
SELECT @@collation_connection;
@@collation_connection
utf32_bin
SELECT '\%b' LIKE '%\%';
'\%b' LIKE '%\%'
0
select hex(substr(_utf32 0x000000e4000000e500000068,1));
hex(substr(_utf32 0x000000e4000000e500000068,1))
000000E4000000E500000068
select hex(substr(_utf32 0x000000e4000000e500000068,2));
hex(substr(_utf32 0x000000e4000000e500000068,2))
000000E500000068
select hex(substr(_utf32 0x000000e4000000e500000068,3));
hex(substr(_utf32 0x000000e4000000e500000068,3))
00000068
select hex(substr(_utf32 0x000000e4000000e500000068,-1));
hex(substr(_utf32 0x000000e4000000e500000068,-1))
00000068
select hex(substr(_utf32 0x000000e4000000e500000068,-2));
hex(substr(_utf32 0x000000e4000000e500000068,-2))
000000E500000068
select hex(substr(_utf32 0x000000e4000000e500000068,-3));
hex(substr(_utf32 0x000000e4000000e500000068,-3))
000000E4000000E500000068
CREATE TABLE t1 (
a varchar(250) NOT NULL default '',
KEY a (a)
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE utf32_general_ci;
insert into t1 values (0x803d);
insert into t1 values (0x005b);
select hex(a) from t1;
hex(a)
0000005B
0000803D
drop table t1;
create table t1 (utext varchar(20) character set utf32);
insert into t1 values ("lily");
insert into t1 values ("river");
prepare stmt from 'select utext from t1 where utext like ?';
set @param1='%%';
execute stmt using @param1;
utext
lily
river
execute stmt using @param1;
utext
lily
river
select utext from t1 where utext like '%%';
utext
lily
river
drop table t1;
deallocate prepare stmt;
create table t1 (
a char(10) character set utf32 not null, 
index a (a)
) engine=myisam;
insert into t1 values (repeat(0x0000201f, 10));
insert into t1 values (repeat(0x00002020, 10));
insert into t1 values (repeat(0x00002021, 10));
explain select hex(a) from t1 order by a;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	index	NULL	a	40	NULL	3	Using index
select hex(a) from t1 order by a;
hex(a)
0000201F0000201F0000201F0000201F0000201F0000201F0000201F0000201F0000201F0000201F
00002020000020200000202000002020000020200000202000002020000020200000202000002020
00002021000020210000202100002021000020210000202100002021000020210000202100002021
alter table t1 drop index a;
select hex(a) from t1 order by a;
hex(a)
0000201F0000201F0000201F0000201F0000201F0000201F0000201F0000201F0000201F0000201F
00002020000020200000202000002020000020200000202000002020000020200000202000002020
00002021000020210000202100002021000020210000202100002021000020210000202100002021
drop table t1;
CREATE TABLE t1 (
status enum('active','passive') character set utf32 collate utf32_general_ci 
NOT NULL default 'passive'
);
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `status` enum('active','passive') CHARACTER SET utf32 COLLATE utf32_general_ci NOT NULL DEFAULT 'passive'
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
ALTER TABLE t1 ADD a int NOT NULL AFTER status;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `status` enum('active','passive') CHARACTER SET utf32 COLLATE utf32_general_ci NOT NULL DEFAULT 'passive',
  `a` int(11) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
End of 4.1 tests
CREATE TABLE t1 (a varchar(64) character set utf32, b decimal(10,3));
INSERT INTO t1 VALUES ("1.1", 0), ("2.1", 0);
update t1 set b=a;
SELECT *, hex(a) FROM t1;
a	b	hex(a)
1.1	1.100	000000310000002E00000031
2.1	2.100	000000320000002E00000031
DROP TABLE t1;
create table t1 (utext varchar(20) character set utf32);
insert into t1 values ("lily");
insert into t1 values ("river");
prepare stmt from 'select utext from t1 where utext like ?';
set @param1='%%';
execute stmt using @param1;
utext
lily
river
execute stmt using @param1;
utext
lily
river
select utext from t1 where utext like '%%';
utext
lily
river
drop table t1;
deallocate prepare stmt;
set names latin1;
set character_set_connection=utf32;
select soundex(''),soundex('he'),soundex('hello all folks'),soundex('#3556 in bugdb');
soundex('')	soundex('he')	soundex('hello all folks')	soundex('#3556 in bugdb')
	H000	H4142	I51231
select hex(soundex('')),hex(soundex('he')),hex(soundex('hello all folks')),hex(soundex('#3556 in bugdb'));
hex(soundex(''))	hex(soundex('he'))	hex(soundex('hello all folks'))	hex(soundex('#3556 in bugdb'))
	00000048000000300000003000000030	0000004800000034000000310000003400000032	000000490000003500000031000000320000003300000031
select 'mood' sounds like 'mud';
'mood' sounds like 'mud'
1
select hex(soundex(_utf32 0x000004100000041100000412));
hex(soundex(_utf32 0x000004100000041100000412))
00000410000000300000003000000030
select hex(soundex(_utf32 0x000000BF000000C0));
hex(soundex(_utf32 0x000000BF000000C0))
000000C0000000300000003000000030
set names latin1;
create table t1(a blob, b text charset utf32);
select data_type, character_octet_length, character_maximum_length
from information_schema.columns where table_name='t1';
data_type	character_octet_length	character_maximum_length
blob	65535	65535
text	65535	16383
drop table t1;
set names latin1;
set collation_connection=utf32_general_ci;
select position('bb' in 'abba');
position('bb' in 'abba')
2
create table t1 (a varchar(10) character set utf32) engine=heap;
insert into t1 values ('a'),('A'),('b'),('B');
select * from t1 where a='a' order by binary a;
a
A
a
select hex(min(binary a)),count(*) from t1 group by a;
hex(min(binary a))	count(*)
00000041	2
00000042	2
drop table t1;
select char_length('abcd'), octet_length('abcd');
char_length('abcd')	octet_length('abcd')
4	16
select left('abcd',2);
left('abcd',2)
ab
create table t1 (a varchar(10) character set utf32);
insert into t1 values (_utf32 0x0010FFFF);
insert into t1 values (_utf32 0x00110000);
ERROR HY000: Invalid utf32 character string: '001100'
insert into t1 values (_utf32 0x00110101);
ERROR HY000: Invalid utf32 character string: '001101'
insert into t1 values (_utf32 0x01000101);
ERROR HY000: Invalid utf32 character string: '010001'
insert into t1 values (_utf32 0x11000101);
ERROR HY000: Invalid utf32 character string: '110001'
select hex(a) from t1;
hex(a)
0010FFFF
drop table t1;
create table t1 (utf32 varchar(2) character set utf32);
Wrong character with pad
insert ignore into t1 values (0x110000);
Warnings:
Warning	1366	Incorrect string value: '\x11\x00\x00' for column `test`.`t1`.`utf32` at row 1
Wrong chsaracter without pad
insert ignore into t1 values (0x00110000);
Warnings:
Warning	1366	Incorrect string value: '\x00\x11\x00\x00' for column `test`.`t1`.`utf32` at row 1
Wrong character with pad followed by another wrong character
insert ignore into t1 values (0x11000000110000);
Warnings:
Warning	1366	Incorrect string value: '\x11\x00\x00\x00\x11\x00...' for column `test`.`t1`.`utf32` at row 1
Good character with pad followed by bad character
insert ignore into t1 values (0x10000000110000);
Warnings:
Warning	1366	Incorrect string value: '\x00\x11\x00\x00' for column `test`.`t1`.`utf32` at row 1
Good character without pad followed by bad character
insert ignore into t1 values (0x0010000000110000);
Warnings:
Warning	1366	Incorrect string value: '\x00\x11\x00\x00' for column `test`.`t1`.`utf32` at row 1
Wrong character with the second byte higher than 0x10
insert ignore into t1 values (0x00800037);
Warnings:
Warning	1366	Incorrect string value: '\x00\x80\x007' for column `test`.`t1`.`utf32` at row 1
Wrong character with pad with the second byte higher than 0x10
insert ignore into t1 values (0x00800037);
Warnings:
Warning	1366	Incorrect string value: '\x00\x80\x007' for column `test`.`t1`.`utf32` at row 1
drop table t1;
select _utf32'a' collate utf32_general_ci = 0xfffd;
_utf32'a' collate utf32_general_ci = 0xfffd
0
select hex(concat(_utf32 0x0410 collate utf32_general_ci, 0x61));
hex(concat(_utf32 0x0410 collate utf32_general_ci, 0x61))
0000041000000061
create table t1 (s1 varchar(5) character set utf32);
insert into t1 values (0xfffd);
select case when s1 = 0xfffd then 1 else 0 end from t1;
case when s1 = 0xfffd then 1 else 0 end
1
select hex(s1) from t1 where s1 = 0xfffd;
hex(s1)
0000FFFD
drop table t1;
create table t1 (a char(10)) character set utf32;
insert into t1 values ('a   ');
select hex(a) from t1;
hex(a)
00000061
drop table t1;
select upper('abcd'), lower('ABCD');
upper('abcd')	lower('ABCD')
ABCD	abcd
create table t1 (a varchar(10) character set utf32);
insert into t1 values (123456);
select a, hex(a) from t1;
a	hex(a)
123456	000000310000003200000033000000340000003500000036
drop table t1;
select hex(soundex('a'));
hex(soundex('a'))
00000041000000300000003000000030
create table t1 (a enum ('a','b','c')) character set utf32;
insert into t1 values ('1');
select * from t1;
a
a
drop table t1;
set names latin1;
select hex(conv(convert('123' using utf32), -10, 16));
hex(conv(convert('123' using utf32), -10, 16))
3742
select hex(conv(convert('123' using utf32), 10, 16));
hex(conv(convert('123' using utf32), 10, 16))
3742
set names latin1;
set character_set_connection=utf32;
select 1.1 + '1.2';
1.1 + '1.2'
2.3
select 1.1 + '1.2xxx';
1.1 + '1.2xxx'
2.3
Warnings:
Warning	1292	Truncated incorrect DOUBLE value: '1.2xxx'
select left('aaa','1');
left('aaa','1')
a
#
# Testing strtoll10()
#
SELECT @@character_set_connection;
@@character_set_connection
utf32
SELECT CAST('1' AS UNSIGNED);
CAST('1' AS UNSIGNED)
1
SELECT CAST('12' AS UNSIGNED);
CAST('12' AS UNSIGNED)
12
SELECT CAST('123' AS UNSIGNED);
CAST('123' AS UNSIGNED)
123
SELECT CAST('1234' AS UNSIGNED);
CAST('1234' AS UNSIGNED)
1234
SELECT CAST('12345' AS UNSIGNED);
CAST('12345' AS UNSIGNED)
12345
SELECT CAST('123456' AS UNSIGNED);
CAST('123456' AS UNSIGNED)
123456
SELECT CAST('1234567' AS UNSIGNED);
CAST('1234567' AS UNSIGNED)
1234567
SELECT CAST('12345678' AS UNSIGNED);
CAST('12345678' AS UNSIGNED)
12345678
SELECT CAST('123456789' AS UNSIGNED);
CAST('123456789' AS UNSIGNED)
123456789
SELECT CAST('1234567891' AS UNSIGNED);
CAST('1234567891' AS UNSIGNED)
1234567891
SELECT CAST('12345678912' AS UNSIGNED);
CAST('12345678912' AS UNSIGNED)
12345678912
SELECT CAST('123456789123' AS UNSIGNED);
CAST('123456789123' AS UNSIGNED)
123456789123
SELECT CAST('1234567891234' AS UNSIGNED);
CAST('1234567891234' AS UNSIGNED)
1234567891234
SELECT CAST('12345678912345' AS UNSIGNED);
CAST('12345678912345' AS UNSIGNED)
12345678912345
SELECT CAST('123456789123456' AS UNSIGNED);
CAST('123456789123456' AS UNSIGNED)
123456789123456
SELECT CAST('1234567891234567' AS UNSIGNED);
CAST('1234567891234567' AS UNSIGNED)
1234567891234567
SELECT CAST('12345678912345678' AS UNSIGNED);
CAST('12345678912345678' AS UNSIGNED)
12345678912345678
SELECT CAST('123456789123456789' AS UNSIGNED);
CAST('123456789123456789' AS UNSIGNED)
123456789123456789
SELECT CAST('1234567891234567891' AS UNSIGNED);
CAST('1234567891234567891' AS UNSIGNED)
1234567891234567891
SELECT CAST('12345678912345678912' AS UNSIGNED);
CAST('12345678912345678912' AS UNSIGNED)
12345678912345678912
SELECT CAST('123456789123456789123' AS UNSIGNED);
CAST('123456789123456789123' AS UNSIGNED)
18446744073709551615
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '123456789123456789123'
SELECT CAST('1x' AS UNSIGNED);
CAST('1x' AS UNSIGNED)
1
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '1x'
SELECT CAST('12x' AS UNSIGNED);
CAST('12x' AS UNSIGNED)
12
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '12x'
SELECT CAST('123x' AS UNSIGNED);
CAST('123x' AS UNSIGNED)
123
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '123x'
SELECT CAST('1234x' AS UNSIGNED);
CAST('1234x' AS UNSIGNED)
1234
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '1234x'
SELECT CAST('12345x' AS UNSIGNED);
CAST('12345x' AS UNSIGNED)
12345
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '12345x'
SELECT CAST('123456x' AS UNSIGNED);
CAST('123456x' AS UNSIGNED)
123456
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '123456x'
SELECT CAST('1234567x' AS UNSIGNED);
CAST('1234567x' AS UNSIGNED)
1234567
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '1234567x'
SELECT CAST('12345678x' AS UNSIGNED);
CAST('12345678x' AS UNSIGNED)
12345678
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '12345678x'
SELECT CAST('123456789x' AS UNSIGNED);
CAST('123456789x' AS UNSIGNED)
123456789
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '123456789x'
SELECT CAST('1234567891x' AS UNSIGNED);
CAST('1234567891x' AS UNSIGNED)
1234567891
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '1234567891x'
SELECT CAST('12345678912x' AS UNSIGNED);
CAST('12345678912x' AS UNSIGNED)
12345678912
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '12345678912x'
SELECT CAST('123456789123x' AS UNSIGNED);
CAST('123456789123x' AS UNSIGNED)
123456789123
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '123456789123x'
SELECT CAST('1234567891234x' AS UNSIGNED);
CAST('1234567891234x' AS UNSIGNED)
1234567891234
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '1234567891234x'
SELECT CAST('12345678912345x' AS UNSIGNED);
CAST('12345678912345x' AS UNSIGNED)
12345678912345
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '12345678912345x'
SELECT CAST('123456789123456x' AS UNSIGNED);
CAST('123456789123456x' AS UNSIGNED)
123456789123456
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '123456789123456x'
SELECT CAST('1234567891234567x' AS UNSIGNED);
CAST('1234567891234567x' AS UNSIGNED)
1234567891234567
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '1234567891234567x'
SELECT CAST('12345678912345678x' AS UNSIGNED);
CAST('12345678912345678x' AS UNSIGNED)
12345678912345678
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '12345678912345678x'
SELECT CAST('123456789123456789x' AS UNSIGNED);
CAST('123456789123456789x' AS UNSIGNED)
123456789123456789
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '123456789123456789x'
SELECT CAST('1234567891234567891x' AS UNSIGNED);
CAST('1234567891234567891x' AS UNSIGNED)
1234567891234567891
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '1234567891234567891x'
SELECT CAST('12345678912345678912x' AS UNSIGNED);
CAST('12345678912345678912x' AS UNSIGNED)
12345678912345678912
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '12345678912345678912x'
SELECT CAST('123456789123456789123x' AS UNSIGNED);
CAST('123456789123456789123x' AS UNSIGNED)
18446744073709551615
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '123456789123456789123x'
create table t1 (a int);
insert into t1 values ('-1234.1e2');
insert ignore into t1 values ('-1234.1e2xxxx');
Warnings:
Warning	1265	Data truncated for column 'a' at row 1
insert into t1 values ('-1234.1e2    ');
Warnings:
Note	1265	Data truncated for column 'a' at row 1
select * from t1;
a
-123410
-123410
-123410
drop table t1;
create table t1 (a int);
insert into t1 values ('1 ');
Warnings:
Note	1265	Data truncated for column 'a' at row 1
insert ignore into t1 values ('1 x');
Warnings:
Warning	1265	Data truncated for column 'a' at row 1
select * from t1;
a
1
1
drop table t1;
SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR
create table t1 (a varchar(17000) character set utf32);
Warnings:
Note	1246	Converting column 'a' from VARCHAR to TEXT
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` mediumtext CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
drop table t1;
create table t1 (a varchar(250) character set utf32 primary key);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(250) CHARACTER SET utf32 COLLATE utf32_general_ci NOT NULL,
  PRIMARY KEY (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
drop table t1;
create table t1 (a varchar(334) character set utf32 primary key);
ERROR 42000: Specified key was too long; max key length is 1000 bytes
create table t1 (a varchar(333) character set utf32, key(a));
Warnings:
Note	1071	Specified key was too long; max key length is 1000 bytes
insert into t1 values (repeat('a',333)), (repeat('b',333));
flush tables;
check table t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
drop table t1;
SET collation_connection=utf32_general_ci;
#
# Bug#32390 Character sets: casting utf32 to/from date doesn't work
#
CREATE TABLE t1 AS SELECT repeat('a',20) AS s1 LIMIT 0;
SET time_zone=_latin1'+03:00';
SET timestamp=1216359724;
INSERT INTO t1 VALUES (current_date);
INSERT INTO t1 VALUES (current_time);
INSERT INTO t1 VALUES (current_timestamp);
SELECT s1, hex(s1) FROM t1;
s1	hex(s1)
2008-07-18	000000320000003000000030000000380000002D00000030000000370000002D0000003100000038
08:42:04	00000030000000380000003A00000034000000320000003A0000003000000034
2008-07-18 08:42:04	000000320000003000000030000000380000002D00000030000000370000002D00000031000000380000002000000030000000380000003A00000034000000320000003A0000003000000034
DROP TABLE t1;
SET timestamp=0;
SET time_zone=default;
#
# MDEV-5298 Illegal mix of collations on timestamp
#
SELECT CHARSET('2013-11-15 00:41:28' - INTERVAL 7 DAY);
CHARSET('2013-11-15 00:41:28' - INTERVAL 7 DAY)
utf32
SELECT COERCIBILITY('2013-11-15 00:41:28' - INTERVAL 7 DAY);
COERCIBILITY('2013-11-15 00:41:28' - INTERVAL 7 DAY)
4
SELECT CHARSET(TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY);
CHARSET(TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY)
binary
SELECT COERCIBILITY(TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY);
COERCIBILITY(TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY)
5
SELECT CHARSET(CONCAT('2013-11-15 00:41:28' - INTERVAL 7 DAY));
CHARSET(CONCAT('2013-11-15 00:41:28' - INTERVAL 7 DAY))
utf32
SELECT COERCIBILITY(CONCAT('2013-11-15 00:41:28' - INTERVAL 7 DAY));
COERCIBILITY(CONCAT('2013-11-15 00:41:28' - INTERVAL 7 DAY))
4
SELECT CHARSET(CONCAT(TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY));
CHARSET(CONCAT(TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY))
utf32
SELECT COERCIBILITY(CONCAT(TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY));
COERCIBILITY(CONCAT(TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY))
4
SELECT CHARSET(CONCAT('','2001-01-08 00:00:00' - INTERVAL 7 DAY));
CHARSET(CONCAT('','2001-01-08 00:00:00' - INTERVAL 7 DAY))
utf32
SELECT COERCIBILITY(CONCAT('','2001-01-08 00:00:00' - INTERVAL 7 DAY));
COERCIBILITY(CONCAT('','2001-01-08 00:00:00' - INTERVAL 7 DAY))
4
SELECT HEX(CONCAT('','2001-01-08 00:00:00' - INTERVAL 7 DAY));
HEX(CONCAT('','2001-01-08 00:00:00' - INTERVAL 7 DAY))
000000320000003000000030000000310000002D00000030000000310000002D00000030000000310000002000000030000000300000003A00000030000000300000003A0000003000000030
SELECT CHARSET(CONCAT('',TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY));
CHARSET(CONCAT('',TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY))
utf32
SELECT COERCIBILITY(CONCAT('',TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY));
COERCIBILITY(CONCAT('',TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY))
4
SELECT HEX(CONCAT('',TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY));
HEX(CONCAT('',TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY))
000000320000003000000030000000310000002D00000030000000310000002D00000030000000310000002000000030000000300000003A00000030000000300000003A0000003000000030
CREATE TABLE t1 AS SELECT REPEAT('a', 64) AS a LIMIT 0;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(64) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
INSERT INTO t1 VALUES ('');
SELECT CHARSET(CONCAT(a,'2001-01-08 00:00:00' - INTERVAL 7 DAY)) FROM t1;
CHARSET(CONCAT(a,'2001-01-08 00:00:00' - INTERVAL 7 DAY))
utf32
SELECT COERCIBILITY(CONCAT(a,'2001-01-08 00:00:00' - INTERVAL 7 DAY)) FROM t1;
COERCIBILITY(CONCAT(a,'2001-01-08 00:00:00' - INTERVAL 7 DAY))
2
SELECT HEX(CONCAT(a,'2001-01-08 00:00:00' - INTERVAL 7 DAY)) FROM t1;
HEX(CONCAT(a,'2001-01-08 00:00:00' - INTERVAL 7 DAY))
000000320000003000000030000000310000002D00000030000000310000002D00000030000000310000002000000030000000300000003A00000030000000300000003A0000003000000030
SELECT CHARSET(CONCAT(a,TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY)) FROM t1;
CHARSET(CONCAT(a,TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY))
utf32
SELECT COERCIBILITY(CONCAT(a,TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY)) FROM t1;
COERCIBILITY(CONCAT(a,TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY))
2
SELECT HEX(CONCAT(a,TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY)) FROM t1;
HEX(CONCAT(a,TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY))
000000320000003000000030000000310000002D00000030000000310000002D00000030000000310000002000000030000000300000003A00000030000000300000003A0000003000000030
DROP TABLE t1;
CREATE TABLE t1 (t TIMESTAMP NOT NULL);
INSERT INTO t1 VALUES ('2001-01-01 00:00:00');
SELECT * FROM t1 WHERE t < '2013-11-15 00:41:28' - INTERVAL 7 DAY;
t
2001-01-01 00:00:00
SELECT * FROM t1 WHERE t = '2001-01-08 00:00:00' - INTERVAL 7 DAY;
t
2001-01-01 00:00:00
SELECT * FROM t1 WHERE t < CONCAT('2013-11-15 00:41:28',LEFT(RAND(),0)) - INTERVAL 7 DAY;
t
2001-01-01 00:00:00
SELECT * FROM t1 WHERE t = CONCAT('2001-01-08 00:00:00',LEFT(RAND(),0)) - INTERVAL 7 DAY;
t
2001-01-01 00:00:00
SELECT * FROM t1 WHERE t < TIMESTAMP'2013-11-15 00:41:28' - INTERVAL 7 DAY;
t
2001-01-01 00:00:00
SELECT * FROM t1 WHERE t = TIMESTAMP'2001-01-08 00:00:00' - INTERVAL 7 DAY;
t
2001-01-01 00:00:00
DROP TABLE t1;
SET NAMES latin1;
set collation_connection=utf32_general_ci;
drop table if exists t1;
create table t1 as
select repeat(' ', 64) as s1, repeat(' ',64) as s2
union
select null, null;
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `s1` varchar(64) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL,
  `s2` varchar(64) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
delete from t1;
insert into t1 values('aaa','aaa');
insert into t1 values('aaa|qqq','qqq');
insert into t1 values('gheis','^[^a-dXYZ]+$');
insert into t1 values('aab','^aa?b');
insert into t1 values('Baaan','^Ba*n');
insert into t1 values('aaa','qqq|aaa');
insert into t1 values('qqq','qqq|aaa');
insert into t1 values('bbb','qqq|aaa');
insert into t1 values('bbb','qqq');
insert into t1 values('aaa','aba');
insert into t1 values(null,'abc');
insert into t1 values('def',null);
insert into t1 values(null,null);
insert into t1 values('ghi','ghi[');
select HIGH_PRIORITY s1 regexp s2 from t1;
s1 regexp s2
0
0
0
1
1
1
1
1
1
1
NULL
NULL
NULL
NULL
drop table t1;
set names latin1;
select hex(char(0x01 using utf32));
hex(char(0x01 using utf32))
00000001
select hex(char(0x0102 using utf32));
hex(char(0x0102 using utf32))
00000102
select hex(char(0x010203 using utf32));
hex(char(0x010203 using utf32))
00010203
select hex(char(0x01020304 using utf32));
hex(char(0x01020304 using utf32))
NULL
Warnings:
Warning	1300	Invalid utf32 character string: '010203'
create table t1 (s1 varchar(1) character set utf32, s2 text character set utf32);
create index i on t1 (s1);
insert into t1 values (char(256 using utf32), char(256 using utf32));
select hex(s1), hex(s2) from t1;
hex(s1)	hex(s2)
00000100	00000100
drop table t1;
SET collation_connection=utf32_general_ci;
CREATE TABLE t1 AS SELECT repeat('a',2) as s1 LIMIT 0;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `s1` varchar(2) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
INSERT INTO t1 VALUES ('ab'),('AE'),('ab'),('AE');
SELECT * FROM t1 ORDER BY s1;
s1
ab
ab
AE
AE
SET max_sort_length=8;
Warnings:
Warning	1292	Truncated incorrect max_sort_length value: '8'
SELECT * FROM t1 ORDER BY s1;
s1
ab
ab
AE
AE
DROP TABLE t1;
SET max_sort_length=DEFAULT;
SET NAMES latin1;
#
# Bug#52520 Difference in tinytext utf column metadata
#
CREATE TABLE t1 (
s1 TINYTEXT CHARACTER SET utf32,
s2 TEXT CHARACTER SET utf32,
s3 MEDIUMTEXT CHARACTER SET utf32,
s4 LONGTEXT CHARACTER SET utf32
);
SET NAMES utf8mb4, @@character_set_results=NULL;
SELECT *, HEX(s1) FROM t1;
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def	test	t1	t1	s1	s1	252	255	0	Y	16	0	60
def	test	t1	t1	s2	s2	252	65535	0	Y	16	0	60
def	test	t1	t1	s3	s3	252	16777215	0	Y	16	0	60
def	test	t1	t1	s4	s4	252	4294967295	0	Y	16	0	60
def					HEX(s1)	253	8160	0	Y	0	0	45
s1	s2	s3	s4	HEX(s1)
SET NAMES latin1;
SELECT *, HEX(s1) FROM t1;
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def	test	t1	t1	s1	s1	252	63	0	Y	16	0	8
def	test	t1	t1	s2	s2	252	16383	0	Y	16	0	8
def	test	t1	t1	s3	s3	252	4194303	0	Y	16	0	8
def	test	t1	t1	s4	s4	252	1073741823	0	Y	16	0	8
def					HEX(s1)	253	2040	0	Y	0	0	8
s1	s2	s3	s4	HEX(s1)
SET NAMES utf8mb4;
SELECT *, HEX(s1) FROM t1;
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def	test	t1	t1	s1	s1	252	252	0	Y	16	0	45
def	test	t1	t1	s2	s2	252	65532	0	Y	16	0	45
def	test	t1	t1	s3	s3	252	16777212	0	Y	16	0	45
def	test	t1	t1	s4	s4	252	4294967292	0	Y	16	0	45
def					HEX(s1)	253	8160	0	Y	0	0	45
s1	s2	s3	s4	HEX(s1)
CREATE TABLE t2 AS SELECT CONCAT(s1) FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `CONCAT(s1)` varchar(255) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1, t2;
#
# Bug#45263 utf32_general_ci, bad effects around CREATE TABLE AS SELECT
#
SET collation_connection=utf32_general_ci;
CREATE TABLE t1 AS SELECT HEX(0x00) AS my_col;
SELECT * FROM t1;
my_col
00
DROP TABLE t1;
#
# Bug#32859 Character sets: no warning with non-fitting chariot wheel
#
CREATE TABLE t1 (utf32 CHAR(5) CHARACTER SET utf32, latin1 CHAR(5) CHARACTER SET latin1);
INSERT INTO t1 (utf32) VALUES (0xc581);
UPDATE IGNORE t1 SET latin1 = utf32;
Warnings:
Warning	1366	Incorrect string value: '\x00\x00\xC5\x81' for column `test`.`t1`.`latin1` at row 1
DELETE FROM t1;
INSERT INTO t1 (utf32) VALUES (0x100cc);
UPDATE IGNORE t1 SET latin1 = utf32;
Warnings:
Warning	1366	Incorrect string value: '\x00\x01\x00\xCC' for column `test`.`t1`.`latin1` at row 1
DROP TABLE t1;
#
# Bug#55912 FORMAT with locale set fails for numbers < 1000
#
SET collation_connection=utf32_general_ci;
CREATE TABLE t1 AS SELECT format(123,2,'no_NO');
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `format(123,2,'no_NO')` varchar(17) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT * FROM t1;
format(123,2,'no_NO')
123,00
DROP TABLE t1;
#
# Bug#42511 mysqld: ctype-ucs2.c:2044: my_strnncollsp_utf32: Assertion (tlen % 4) == 0' faied
#
CREATE TABLE t1 (
b char(250) CHARACTER SET utf32,
key (b)
) ENGINE=MYISAM;
INSERT INTO t1 VALUES ('d'),('f');
SELECT * FROM t1 WHERE b BETWEEN 'a' AND 'z';
b
d
f
DROP TABLE t1;
#
# Bug#11753363 (Bug#44793) Character sets: case clause, ucs2 or utf32, failure
#
SELECT CASE _latin1'a' WHEN _utf32'a' THEN 'A' END;
CASE _latin1'a' WHEN _utf32'a' THEN 'A' END
A
SELECT CASE _utf32'a' WHEN _latin1'a' THEN 'A' END;
CASE _utf32'a' WHEN _latin1'a' THEN 'A' END
A
CREATE TABLE t1 (s1 CHAR(5) CHARACTER SET utf32);
INSERT INTO t1 VALUES ('a');
SELECT CASE s1 WHEN 'a' THEN 'b' ELSE 'c' END FROM t1;
CASE s1 WHEN 'a' THEN 'b' ELSE 'c' END
b
DROP TABLE t1;
#
# Bug#11750518 41090: ORDER BY TRUNCATES GROUP_CONCAT RESULT
#
SET NAMES utf8, @@character_set_connection=utf32;
SET STATEMENT group_concat_max_len=1024 FOR
SELECT id, CHAR_LENGTH(GROUP_CONCAT(body)) AS l
FROM (SELECT 'a' AS id, REPEAT('foo bar', 100) AS body
UNION ALL
SELECT 'a' AS id, REPEAT('bla bla', 100) AS body) t1
GROUP BY id
ORDER BY l DESC;
id	l
a	256
Warnings:
Warning	1260	Row 1 was cut by GROUP_CONCAT()
#
# incorrect charset for val_str_ascii
#
SELECT '2010-10-10 10:10:10' + INTERVAL GeometryType(GeomFromText('POINT(1 1)')) hour_second as exp;
exp
2010-10-10 10:10:10
#
# MDEV-5745 analyze MySQL fix for bug#12368495
#
SELECT CHAR_LENGTH(TRIM(LEADING 0x0000000000 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(LEADING 0x0000000000 FROM _utf32 0x00000061))
4
SELECT CHAR_LENGTH(TRIM(LEADING 0x0001 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(LEADING 0x0001 FROM _utf32 0x00000061))
4
SELECT CHAR_LENGTH(TRIM(LEADING 0x00 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(LEADING 0x00 FROM _utf32 0x00000061))
1
SELECT CHAR_LENGTH(TRIM(TRAILING 0x0000000000 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(TRAILING 0x0000000000 FROM _utf32 0x00000061))
4
SELECT CHAR_LENGTH(TRIM(TRAILING 0x0001 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(TRAILING 0x0001 FROM _utf32 0x00000061))
4
SELECT CHAR_LENGTH(TRIM(TRAILING 0x61 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(TRAILING 0x61 FROM _utf32 0x00000061))
3
SELECT CHAR_LENGTH(TRIM(BOTH 0x0000000000 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(BOTH 0x0000000000 FROM _utf32 0x00000061))
4
SELECT CHAR_LENGTH(TRIM(BOTH 0x0001 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(BOTH 0x0001 FROM _utf32 0x00000061))
4
SELECT CHAR_LENGTH(TRIM(BOTH 0x61 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(BOTH 0x61 FROM _utf32 0x00000061))
3
SELECT CHAR_LENGTH(TRIM(BOTH 0x00 FROM _utf32 0x00000061));
CHAR_LENGTH(TRIM(BOTH 0x00 FROM _utf32 0x00000061))
1
select hex(lower(cast(0xffff0000 as char character set utf32))) as c;
c
0000003F0000003F0000003F0000003F
Warnings:
Warning	1300	Invalid utf32 character string: '\xFF\xFF\x00\x00'
#
# MDEV-11685: sql_mode can't be set with non-ascii connection charset
#
SET character_set_connection=utf32;
SET sql_mode='NO_ENGINE_SUBSTITUTION';
SELECT @@sql_mode;
@@sql_mode
NO_ENGINE_SUBSTITUTION
SET sql_mode=DEFAULT;
SET NAMES utf8;
#
# MDEV-13530 VARBINARY doesn't convert to to BLOB for sizes 65533, 65534 and 65535
#
set sql_mode='';
CREATE TABLE t1 (c1 VARCHAR(16383) CHARACTER SET utf32);
DESCRIBE t1;
Field	Type	Null	Key	Default	Extra
c1	varchar(16383)	YES		NULL	
DROP TABLE t1;
CREATE TABLE t1 (c1 VARCHAR(16384) CHARACTER SET utf32);
Warnings:
Note	1246	Converting column 'c1' from VARCHAR to TEXT
DESCRIBE t1;
Field	Type	Null	Key	Default	Extra
c1	mediumtext	YES		NULL	
DROP TABLE t1;
set sql_mode=default;
#
# End of 5.5 tests
#
#
# Start of 5.6 tests
#
#
# WL#3664 WEIGHT_STRING
#
set collation_connection=utf32_general_ci;
select @@collation_connection;
@@collation_connection
utf32_general_ci
CREATE TABLE t1 AS SELECT 'a' AS a;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(1) CHARACTER SET utf32 COLLATE utf32_general_ci NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
CREATE TABLE t2 AS SELECT WEIGHT_STRING(a) AS ws FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `ws` varbinary(2) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT HEX(WEIGHT_STRING(a)) FROM t1;
HEX(WEIGHT_STRING(a))
0041
SELECT HEX(ws) FROM t2;
HEX(ws)
0041
DROP TABLE t2;
DROP TABLE t1;
CREATE TABLE t1 AS SELECT REPEAT('a',5) AS a;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(5) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
CREATE TABLE t2 AS SELECT WEIGHT_STRING(a) AS ws FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `ws` varbinary(10) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT HEX(WEIGHT_STRING(a)) FROM t1;
HEX(WEIGHT_STRING(a))
00410041004100410041
SELECT HEX(ws) FROM t2;
HEX(ws)
00410041004100410041
DROP TABLE t2;
CREATE TABLE t2 AS SELECT WEIGHT_STRING(a AS CHAR(3)) AS ws FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `ws` varbinary(6) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT HEX(WEIGHT_STRING(a AS CHAR(3))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(3)))
004100410041
SELECT HEX(ws) FROM t2;
HEX(ws)
004100410041
DROP TABLE t2;
CREATE TABLE t2 AS SELECT WEIGHT_STRING(a AS CHAR(10)) AS ws FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `ws` varbinary(20) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(10)))
0041004100410041004100200020002000200020
SELECT HEX(ws) FROM t2;
HEX(ws)
0041004100410041004100200020002000200020
DROP TABLE t2;
DROP TABLE t1;
select hex(weight_string('a'));
hex(weight_string('a'))
0041
select hex(weight_string('A'));
hex(weight_string('A'))
0041
select hex(weight_string('abc'));
hex(weight_string('abc'))
004100420043
select hex(weight_string('abc' as char(2)));
hex(weight_string('abc' as char(2)))
00410042
select hex(weight_string('abc' as char(3)));
hex(weight_string('abc' as char(3)))
004100420043
select hex(weight_string('abc' as char(5)));
hex(weight_string('abc' as char(5)))
00410042004300200020
select hex(weight_string('abc', 1, 2, 0xC0));
hex(weight_string('abc', 1, 2, 0xC0))
00
select hex(weight_string('abc', 2, 2, 0xC0));
hex(weight_string('abc', 2, 2, 0xC0))
0041
select hex(weight_string('abc', 3, 2, 0xC0));
hex(weight_string('abc', 3, 2, 0xC0))
004100
select hex(weight_string('abc', 4, 2, 0xC0));
hex(weight_string('abc', 4, 2, 0xC0))
00410042
select hex(weight_string('abc', 5, 2, 0xC0));
hex(weight_string('abc', 5, 2, 0xC0))
0041004200
select hex(weight_string('abc',25, 2, 0xC0));
hex(weight_string('abc',25, 2, 0xC0))
00410042002000200020002000200020002000200020002000
select hex(weight_string('abc', 1, 3, 0xC0));
hex(weight_string('abc', 1, 3, 0xC0))
00
select hex(weight_string('abc', 2, 3, 0xC0));
hex(weight_string('abc', 2, 3, 0xC0))
0041
select hex(weight_string('abc', 3, 3, 0xC0));
hex(weight_string('abc', 3, 3, 0xC0))
004100
select hex(weight_string('abc', 4, 3, 0xC0));
hex(weight_string('abc', 4, 3, 0xC0))
00410042
select hex(weight_string('abc', 5, 3, 0xC0));
hex(weight_string('abc', 5, 3, 0xC0))
0041004200
select hex(weight_string('abc',25, 3, 0xC0));
hex(weight_string('abc',25, 3, 0xC0))
00410042004300200020002000200020002000200020002000
select hex(weight_string('abc', 1, 4, 0xC0));
hex(weight_string('abc', 1, 4, 0xC0))
00
select hex(weight_string('abc', 2, 4, 0xC0));
hex(weight_string('abc', 2, 4, 0xC0))
0041
select hex(weight_string('abc', 3, 4, 0xC0));
hex(weight_string('abc', 3, 4, 0xC0))
004100
select hex(weight_string('abc', 4, 4, 0xC0));
hex(weight_string('abc', 4, 4, 0xC0))
00410042
select hex(weight_string('abc', 5, 4, 0xC0));
hex(weight_string('abc', 5, 4, 0xC0))
0041004200
select hex(weight_string('abc',25, 4, 0xC0));
hex(weight_string('abc',25, 4, 0xC0))
00410042004300200020002000200020002000200020002000
select @@collation_connection;
@@collation_connection
utf32_general_ci
select hex(weight_string(cast(_latin1 0x80 as char)));
hex(weight_string(cast(_latin1 0x80 as char)))
20AC
select hex(weight_string(cast(_latin1 0x808080 as char)));
hex(weight_string(cast(_latin1 0x808080 as char)))
20AC20AC20AC
select hex(weight_string(cast(_latin1 0x808080 as char) as char(2)));
hex(weight_string(cast(_latin1 0x808080 as char) as char(2)))
20AC20AC
select hex(weight_string(cast(_latin1 0x808080 as char) as char(3)));
hex(weight_string(cast(_latin1 0x808080 as char) as char(3)))
20AC20AC20AC
select hex(weight_string(cast(_latin1 0x808080 as char) as char(5)));
hex(weight_string(cast(_latin1 0x808080 as char) as char(5)))
20AC20AC20AC00200020
select hex(weight_string(cast(_latin1 0x808080 as char), 1, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 1, 2, 0xC0))
20
select hex(weight_string(cast(_latin1 0x808080 as char), 2, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 2, 2, 0xC0))
20AC
select hex(weight_string(cast(_latin1 0x808080 as char), 3, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 3, 2, 0xC0))
20AC20
select hex(weight_string(cast(_latin1 0x808080 as char), 4, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 4, 2, 0xC0))
20AC20AC
select hex(weight_string(cast(_latin1 0x808080 as char), 5, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 5, 2, 0xC0))
20AC20AC00
select hex(weight_string(cast(_latin1 0x808080 as char),25, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char),25, 2, 0xC0))
20AC20AC002000200020002000200020002000200020002000
select hex(weight_string(cast(_latin1 0x808080 as char), 1, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 1, 3, 0xC0))
20
select hex(weight_string(cast(_latin1 0x808080 as char), 2, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 2, 3, 0xC0))
20AC
select hex(weight_string(cast(_latin1 0x808080 as char), 3, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 3, 3, 0xC0))
20AC20
select hex(weight_string(cast(_latin1 0x808080 as char), 4, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 4, 3, 0xC0))
20AC20AC
select hex(weight_string(cast(_latin1 0x808080 as char), 5, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 5, 3, 0xC0))
20AC20AC20
select hex(weight_string(cast(_latin1 0x808080 as char),25, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char),25, 3, 0xC0))
20AC20AC20AC00200020002000200020002000200020002000
select hex(weight_string(cast(_latin1 0x808080 as char), 1, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 1, 4, 0xC0))
20
select hex(weight_string(cast(_latin1 0x808080 as char), 2, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 2, 4, 0xC0))
20AC
select hex(weight_string(cast(_latin1 0x808080 as char), 3, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 3, 4, 0xC0))
20AC20
select hex(weight_string(cast(_latin1 0x808080 as char), 4, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 4, 4, 0xC0))
20AC20AC
select hex(weight_string(cast(_latin1 0x808080 as char), 5, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 5, 4, 0xC0))
20AC20AC20
select hex(weight_string(cast(_latin1 0x808080 as char),25, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char),25, 4, 0xC0))
20AC20AC20AC00200020002000200020002000200020002000
select hex(weight_string(_utf32 0x10000));
hex(weight_string(_utf32 0x10000))
FFFD
select hex(weight_string(_utf32 0x10001));
hex(weight_string(_utf32 0x10001))
FFFD
select @@collation_connection;
@@collation_connection
utf32_general_ci
select hex(weight_string('a' LEVEL 1));
hex(weight_string('a' LEVEL 1))
0041
select hex(weight_string('A' LEVEL 1));
hex(weight_string('A' LEVEL 1))
0041
select hex(weight_string('abc' LEVEL 1));
hex(weight_string('abc' LEVEL 1))
004100420043
select hex(weight_string('abc' as char(2) LEVEL 1));
hex(weight_string('abc' as char(2) LEVEL 1))
00410042
select hex(weight_string('abc' as char(3) LEVEL 1));
hex(weight_string('abc' as char(3) LEVEL 1))
004100420043
select hex(weight_string('abc' as char(5) LEVEL 1));
hex(weight_string('abc' as char(5) LEVEL 1))
00410042004300200020
select hex(weight_string('abc' as char(5) LEVEL 1 REVERSE));
hex(weight_string('abc' as char(5) LEVEL 1 REVERSE))
20002000430042004100
select hex(weight_string('abc' as char(5) LEVEL 1 DESC));
hex(weight_string('abc' as char(5) LEVEL 1 DESC))
FFBEFFBDFFBCFFDFFFDF
select hex(weight_string('abc' as char(5) LEVEL 1 DESC REVERSE));
hex(weight_string('abc' as char(5) LEVEL 1 DESC REVERSE))
DFFFDFFFBCFFBDFFBEFF
set collation_connection=utf32_bin;
select @@collation_connection;
@@collation_connection
utf32_bin
CREATE TABLE t1 AS SELECT 'a' AS a;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(1) CHARACTER SET utf32 COLLATE utf32_bin NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
CREATE TABLE t2 AS SELECT WEIGHT_STRING(a) AS ws FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `ws` varbinary(3) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT HEX(WEIGHT_STRING(a)) FROM t1;
HEX(WEIGHT_STRING(a))
000061
SELECT HEX(ws) FROM t2;
HEX(ws)
000061
DROP TABLE t2;
DROP TABLE t1;
CREATE TABLE t1 AS SELECT REPEAT('a',5) AS a;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(5) CHARACTER SET utf32 COLLATE utf32_bin DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
CREATE TABLE t2 AS SELECT WEIGHT_STRING(a) AS ws FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `ws` varbinary(15) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT HEX(WEIGHT_STRING(a)) FROM t1;
HEX(WEIGHT_STRING(a))
000061000061000061000061000061
SELECT HEX(ws) FROM t2;
HEX(ws)
000061000061000061000061000061
DROP TABLE t2;
CREATE TABLE t2 AS SELECT WEIGHT_STRING(a AS CHAR(3)) AS ws FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `ws` varbinary(9) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT HEX(WEIGHT_STRING(a AS CHAR(3))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(3)))
000061000061000061
SELECT HEX(ws) FROM t2;
HEX(ws)
000061000061000061
DROP TABLE t2;
CREATE TABLE t2 AS SELECT WEIGHT_STRING(a AS CHAR(10)) AS ws FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `ws` varbinary(30) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(10)))
000061000061000061000061000061000020000020000020000020000020
SELECT HEX(ws) FROM t2;
HEX(ws)
000061000061000061000061000061000020000020000020000020000020
DROP TABLE t2;
DROP TABLE t1;
select hex(weight_string('a'));
hex(weight_string('a'))
000061
select hex(weight_string('A'));
hex(weight_string('A'))
000041
select hex(weight_string('abc'));
hex(weight_string('abc'))
000061000062000063
select hex(weight_string('abc' as char(2)));
hex(weight_string('abc' as char(2)))
000061000062
select hex(weight_string('abc' as char(3)));
hex(weight_string('abc' as char(3)))
000061000062000063
select hex(weight_string('abc' as char(5)));
hex(weight_string('abc' as char(5)))
000061000062000063000020000020
select hex(weight_string('abc', 1, 2, 0xC0));
hex(weight_string('abc', 1, 2, 0xC0))
00
select hex(weight_string('abc', 2, 2, 0xC0));
hex(weight_string('abc', 2, 2, 0xC0))
0000
select hex(weight_string('abc', 3, 2, 0xC0));
hex(weight_string('abc', 3, 2, 0xC0))
000061
select hex(weight_string('abc', 4, 2, 0xC0));
hex(weight_string('abc', 4, 2, 0xC0))
00006100
select hex(weight_string('abc', 5, 2, 0xC0));
hex(weight_string('abc', 5, 2, 0xC0))
0000610000
select hex(weight_string('abc',25, 2, 0xC0));
hex(weight_string('abc',25, 2, 0xC0))
00006100006200002000002000002000002000002000002000
select hex(weight_string('abc', 1, 3, 0xC0));
hex(weight_string('abc', 1, 3, 0xC0))
00
select hex(weight_string('abc', 2, 3, 0xC0));
hex(weight_string('abc', 2, 3, 0xC0))
0000
select hex(weight_string('abc', 3, 3, 0xC0));
hex(weight_string('abc', 3, 3, 0xC0))
000061
select hex(weight_string('abc', 4, 3, 0xC0));
hex(weight_string('abc', 4, 3, 0xC0))
00006100
select hex(weight_string('abc', 5, 3, 0xC0));
hex(weight_string('abc', 5, 3, 0xC0))
0000610000
select hex(weight_string('abc',25, 3, 0xC0));
hex(weight_string('abc',25, 3, 0xC0))
00006100006200006300002000002000002000002000002000
select hex(weight_string('abc', 1, 4, 0xC0));
hex(weight_string('abc', 1, 4, 0xC0))
00
select hex(weight_string('abc', 2, 4, 0xC0));
hex(weight_string('abc', 2, 4, 0xC0))
0000
select hex(weight_string('abc', 3, 4, 0xC0));
hex(weight_string('abc', 3, 4, 0xC0))
000061
select hex(weight_string('abc', 4, 4, 0xC0));
hex(weight_string('abc', 4, 4, 0xC0))
00006100
select hex(weight_string('abc', 5, 4, 0xC0));
hex(weight_string('abc', 5, 4, 0xC0))
0000610000
select hex(weight_string('abc',25, 4, 0xC0));
hex(weight_string('abc',25, 4, 0xC0))
00006100006200006300002000002000002000002000002000
select @@collation_connection;
@@collation_connection
utf32_bin
select hex(weight_string(cast(_latin1 0x80 as char)));
hex(weight_string(cast(_latin1 0x80 as char)))
0020AC
select hex(weight_string(cast(_latin1 0x808080 as char)));
hex(weight_string(cast(_latin1 0x808080 as char)))
0020AC0020AC0020AC
select hex(weight_string(cast(_latin1 0x808080 as char) as char(2)));
hex(weight_string(cast(_latin1 0x808080 as char) as char(2)))
0020AC0020AC
select hex(weight_string(cast(_latin1 0x808080 as char) as char(3)));
hex(weight_string(cast(_latin1 0x808080 as char) as char(3)))
0020AC0020AC0020AC
select hex(weight_string(cast(_latin1 0x808080 as char) as char(5)));
hex(weight_string(cast(_latin1 0x808080 as char) as char(5)))
0020AC0020AC0020AC000020000020
select hex(weight_string(cast(_latin1 0x808080 as char), 1, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 1, 2, 0xC0))
00
select hex(weight_string(cast(_latin1 0x808080 as char), 2, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 2, 2, 0xC0))
0020
select hex(weight_string(cast(_latin1 0x808080 as char), 3, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 3, 2, 0xC0))
0020AC
select hex(weight_string(cast(_latin1 0x808080 as char), 4, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 4, 2, 0xC0))
0020AC00
select hex(weight_string(cast(_latin1 0x808080 as char), 5, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 5, 2, 0xC0))
0020AC0020
select hex(weight_string(cast(_latin1 0x808080 as char),25, 2, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char),25, 2, 0xC0))
0020AC0020AC00002000002000002000002000002000002000
select hex(weight_string(cast(_latin1 0x808080 as char), 1, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 1, 3, 0xC0))
00
select hex(weight_string(cast(_latin1 0x808080 as char), 2, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 2, 3, 0xC0))
0020
select hex(weight_string(cast(_latin1 0x808080 as char), 3, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 3, 3, 0xC0))
0020AC
select hex(weight_string(cast(_latin1 0x808080 as char), 4, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 4, 3, 0xC0))
0020AC00
select hex(weight_string(cast(_latin1 0x808080 as char), 5, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 5, 3, 0xC0))
0020AC0020
select hex(weight_string(cast(_latin1 0x808080 as char),25, 3, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char),25, 3, 0xC0))
0020AC0020AC0020AC00002000002000002000002000002000
select hex(weight_string(cast(_latin1 0x808080 as char), 1, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 1, 4, 0xC0))
00
select hex(weight_string(cast(_latin1 0x808080 as char), 2, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 2, 4, 0xC0))
0020
select hex(weight_string(cast(_latin1 0x808080 as char), 3, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 3, 4, 0xC0))
0020AC
select hex(weight_string(cast(_latin1 0x808080 as char), 4, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 4, 4, 0xC0))
0020AC00
select hex(weight_string(cast(_latin1 0x808080 as char), 5, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char), 5, 4, 0xC0))
0020AC0020
select hex(weight_string(cast(_latin1 0x808080 as char),25, 4, 0xC0));
hex(weight_string(cast(_latin1 0x808080 as char),25, 4, 0xC0))
0020AC0020AC0020AC00002000002000002000002000002000
select @@collation_connection;
@@collation_connection
utf32_bin
select hex(weight_string('a' LEVEL 1));
hex(weight_string('a' LEVEL 1))
000061
select hex(weight_string('A' LEVEL 1));
hex(weight_string('A' LEVEL 1))
000041
select hex(weight_string('abc' LEVEL 1));
hex(weight_string('abc' LEVEL 1))
000061000062000063
select hex(weight_string('abc' as char(2) LEVEL 1));
hex(weight_string('abc' as char(2) LEVEL 1))
000061000062
select hex(weight_string('abc' as char(3) LEVEL 1));
hex(weight_string('abc' as char(3) LEVEL 1))
000061000062000063
select hex(weight_string('abc' as char(5) LEVEL 1));
hex(weight_string('abc' as char(5) LEVEL 1))
000061000062000063000020000020
select hex(weight_string('abc' as char(5) LEVEL 1 REVERSE));
hex(weight_string('abc' as char(5) LEVEL 1 REVERSE))
200000200000630000620000610000
select hex(weight_string('abc' as char(5) LEVEL 1 DESC));
hex(weight_string('abc' as char(5) LEVEL 1 DESC))
FFFF9EFFFF9DFFFF9CFFFFDFFFFFDF
select hex(weight_string('abc' as char(5) LEVEL 1 DESC REVERSE));
hex(weight_string('abc' as char(5) LEVEL 1 DESC REVERSE))
DFFFFFDFFFFF9CFFFF9DFFFF9EFFFF
#
# End of 5.6 tests
#
#
# Start of 10.0 tests
#
#
# MDEV-6661 PI() does not work well in UCS2/UTF16/UTF32 context
#
SELECT CONCAT(CONVERT('pi=' USING utf32),PI()) AS PI;
PI
pi=3.141593
#
# MDEV-6666 Malformed result for CONCAT(utf8_column, binary_string)
#
SET NAMES utf8mb4;
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf32);
INSERT INTO t1 VALUES ('a');
SELECT CONCAT(a,0x20FFFF) FROM t1;
ERROR HY000: Invalid utf32 character string: '0020FF'
SELECT CONCAT(a,0x010000) FROM t1;
CONCAT(a,0x010000)
a𐀀
SELECT CONCAT(a,0x00FF) FROM t1;
CONCAT(a,0x00FF)
aÿ
DROP TABLE t1;
SELECT CONCAT(_utf32'a' COLLATE utf32_unicode_ci, _binary 0x20FFFF);
ERROR HY000: Invalid utf32 character string: '0020FF'
PREPARE stmt FROM "SELECT CONCAT(_utf32'a' COLLATE utf32_unicode_ci, ?)";
SET @arg00=_binary 0x20FFFF;
EXECUTE stmt USING @arg00;
ERROR HY000: Invalid utf32 character string: '0020FF'
SET @arg00=_binary 0x010000;
EXECUTE stmt USING @arg00;
CONCAT(_utf32'a' COLLATE utf32_unicode_ci, ?)
a𐀀
SET @arg00=_binary 0x00FF;
EXECUTE stmt USING @arg00;
CONCAT(_utf32'a' COLLATE utf32_unicode_ci, ?)
aÿ
DEALLOCATE PREPARE stmt;
SET NAMEs utf8, character_set_connection=utf32;
#
# MDEV-13118 Wrong results with LOWER and UPPER and subquery
#
SET @save_optimizer_switch=@@optimizer_switch;
SET optimizer_switch=_latin1'derived_merge=on';
CREATE TABLE t1 AS SELECT REPEAT('a', 10) AS t LIMIT 0;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `t` varchar(10) CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
INSERT INTO t1 VALUES ('abcdefghi'),('ABCDEFGHI');
SELECT CONCAT(t2,'-',t2) c2 FROM (SELECT LOWER(t) t2 FROM t1) sub;
c2
abcdefghi-abcdefghi
abcdefghi-abcdefghi
SELECT CONCAT(t2,'-',t2) c2 FROM (SELECT UPPER(t) t2 FROM t1) sub;
c2
ABCDEFGHI-ABCDEFGHI
ABCDEFGHI-ABCDEFGHI
DROP TABLE t1;
SET optimizer_switch=@save_optimizer_switch;
#
# End of 10.0 tests
#
#
# Start of 10.1 tests
#
#
# MDEV-8419 utf32: compare broken bytes as "greater than any non-broken character"
#
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf32, KEY(a));
INSERT INTO t1 VALUES (0x10000),(0x10001),(0x10002);
SELECT COUNT(DISTINCT a) FROM t1;
COUNT(DISTINCT a)
1
DROP TABLE t1;
SELECT _utf32 0x10001=_utf32 0x10002;
_utf32 0x10001=_utf32 0x10002
1
#
# MDEV-9178 Wrong result for CAST(CONVERT('1IJ3' USING ucs2) AS SIGNED)
#
SET NAMES utf8;
SELECT CAST(CONVERT('1IJ3' USING utf32) AS SIGNED);
CAST(CONVERT('1IJ3' USING utf32) AS SIGNED)
1
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '1IJ3'
#
# End of 10.1 tests
#
#
# Start of 10.2 tests
#
#
# MDEV-9711 NO PAD Collatons
#
SET character_set_connection=utf32;
SET DEFAULT_STORAGE_ENGINE=MyISAM;
#
# Start of ctype_pad.inc
#
#
# Unique indexes
#
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf32_general_nopad_ci';
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(10) NOT NULL,
  PRIMARY KEY (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE=utf32_general_nopad_ci
INSERT INTO t1 VALUES ('abc'),('abc  '),(' a'),(' a '),('a   ');
SELECT HEX(a), a FROM t1 ORDER BY a;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
0000006100000062000000630000002000000020	abc  
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
0000006100000062000000630000002000000020	abc  
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
HEX(a)	a
0000006100000062000000630000002000000020	abc  
000000610000006200000063	abc
00000061000000200000002000000020	a   
000000200000006100000020	 a 
0000002000000061	 a
#
# UNION
#
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf32_general_nopad_ci';
INSERT INTO t2 VALUES ('abc '),('abc  '),(' a'),('a ');
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
0000006100000020	a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
00000061000000620000006300000020	abc 
0000006100000062000000630000002000000020	abc  
DROP TABLE t1;
DROP TABLE t2;
#
# DISTINCT, COUNT, MAX
#
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_general_nopad_ci';
INSERT INTO t1 VALUES ('a'),('a  '),(' a'),(' a '),('a   ');
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061	a
000000610000002000000020	a  
00000061000000200000002000000020	a   
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
COUNT(DISTINCT a)
5
SELECT HEX(MAX(a)), MAX(a) FROM t1;
HEX(MAX(a))	MAX(a)
00000061000000200000002000000020	a   
#
# GROUP BY
#
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf32_general_nopad_ci';
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa  ', 0, 'er ');
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
HEX(a)	cnt
0000006100000061	1
00000061000000610000002000000020	1
0000006100000062	2
DROP TABLE t2;
#
# Weights
#
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(10)))
0041000000000000000000000000000000000000
0041002000200000000000000000000000000000
0020004100000000000000000000000000000000
0020004100200000000000000000000000000000
0041002000200020000000000000000000000000
DROP TABLE t1;
#
# IF, CASE, LEAST
#
SELECT IF('abc' COLLATE 'utf32_general_nopad_ci' = 'abc ', 'pad', 'nopad') as exp;
exp
nopad
SELECT CASE 'abc' COLLATE 'utf32_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END as exp;
exp
nopad
SELECT CASE WHEN 'abc' COLLATE 'utf32_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END as exp;
exp
nopad
SELECT HEX(LEAST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc  ')) as exp;
exp
00000061000000620000006300000020
SELECT HEX(GREATEST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc  ')) as exp;
exp
0000006100000062000000630000002000000020
#
# Collation mix
#
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_general_ci';
INSERT INTO t1 VALUES ('a'),('a ');
SELECT COUNT(*) FROM t1 WHERE a='a';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_ci';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_nopad_ci';
COUNT(*)
1
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf32_general_nopad_ci';
SELECT COUNT(*) FROM t1 WHERE a='a';
COUNT(*)
1
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_ci';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_nopad_ci';
COUNT(*)
1
DROP TABLE t1;
#
# End of ctype_pad.inc
#
SET DEFAULT_STORAGE_ENGINE=HEAP;
#
# Start of ctype_pad.inc
#
#
# Unique indexes
#
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf32_general_nopad_ci';
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(10) NOT NULL,
  PRIMARY KEY (`a`)
) ENGINE=MEMORY DEFAULT CHARSET=utf32 COLLATE=utf32_general_nopad_ci
INSERT INTO t1 VALUES ('abc'),('abc  '),(' a'),(' a '),('a   ');
SELECT HEX(a), a FROM t1 ORDER BY a;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
0000006100000062000000630000002000000020	abc  
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
0000006100000062000000630000002000000020	abc  
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
HEX(a)	a
0000006100000062000000630000002000000020	abc  
000000610000006200000063	abc
00000061000000200000002000000020	a   
000000200000006100000020	 a 
0000002000000061	 a
#
# UNION
#
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf32_general_nopad_ci';
INSERT INTO t2 VALUES ('abc '),('abc  '),(' a'),('a ');
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
0000006100000020	a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
00000061000000620000006300000020	abc 
0000006100000062000000630000002000000020	abc  
DROP TABLE t1;
DROP TABLE t2;
#
# DISTINCT, COUNT, MAX
#
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_general_nopad_ci';
INSERT INTO t1 VALUES ('a'),('a  '),(' a'),(' a '),('a   ');
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061	a
000000610000002000000020	a  
00000061000000200000002000000020	a   
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
COUNT(DISTINCT a)
5
SELECT HEX(MAX(a)), MAX(a) FROM t1;
HEX(MAX(a))	MAX(a)
00000061000000200000002000000020	a   
#
# GROUP BY
#
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf32_general_nopad_ci';
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa  ', 0, 'er ');
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
HEX(a)	cnt
0000006100000061	1
00000061000000610000002000000020	1
0000006100000062	2
DROP TABLE t2;
#
# Weights
#
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(10)))
0041000000000000000000000000000000000000
0041002000200000000000000000000000000000
0020004100000000000000000000000000000000
0020004100200000000000000000000000000000
0041002000200020000000000000000000000000
DROP TABLE t1;
#
# IF, CASE, LEAST
#
SELECT IF('abc' COLLATE 'utf32_general_nopad_ci' = 'abc ', 'pad', 'nopad') as exp;
exp
nopad
SELECT CASE 'abc' COLLATE 'utf32_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END as exp;
exp
nopad
SELECT CASE WHEN 'abc' COLLATE 'utf32_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END as exp;
exp
nopad
SELECT HEX(LEAST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc  ')) as exp;
exp
00000061000000620000006300000020
SELECT HEX(GREATEST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc  ')) as exp;
exp
0000006100000062000000630000002000000020
#
# Collation mix
#
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_general_ci';
INSERT INTO t1 VALUES ('a'),('a ');
SELECT COUNT(*) FROM t1 WHERE a='a';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_ci';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_nopad_ci';
COUNT(*)
1
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf32_general_nopad_ci';
SELECT COUNT(*) FROM t1 WHERE a='a';
COUNT(*)
1
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_ci';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_nopad_ci';
COUNT(*)
1
DROP TABLE t1;
#
# End of ctype_pad.inc
#
SET DEFAULT_STORAGE_ENGINE=Default;
SET DEFAULT_STORAGE_ENGINE=MyISAM;
#
# Start of ctype_pad.inc
#
#
# Unique indexes
#
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf32_nopad_bin';
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(10) NOT NULL,
  PRIMARY KEY (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE=utf32_nopad_bin
INSERT INTO t1 VALUES ('abc'),('abc  '),(' a'),(' a '),('a   ');
SELECT HEX(a), a FROM t1 ORDER BY a;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
0000006100000062000000630000002000000020	abc  
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
0000006100000062000000630000002000000020	abc  
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
HEX(a)	a
0000006100000062000000630000002000000020	abc  
000000610000006200000063	abc
00000061000000200000002000000020	a   
000000200000006100000020	 a 
0000002000000061	 a
#
# UNION
#
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf32_nopad_bin';
INSERT INTO t2 VALUES ('abc '),('abc  '),(' a'),('a ');
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
0000006100000020	a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
00000061000000620000006300000020	abc 
0000006100000062000000630000002000000020	abc  
DROP TABLE t1;
DROP TABLE t2;
#
# DISTINCT, COUNT, MAX
#
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_nopad_bin';
INSERT INTO t1 VALUES ('a'),('a  '),(' a'),(' a '),('a   ');
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061	a
000000610000002000000020	a  
00000061000000200000002000000020	a   
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
COUNT(DISTINCT a)
5
SELECT HEX(MAX(a)), MAX(a) FROM t1;
HEX(MAX(a))	MAX(a)
00000061000000200000002000000020	a   
#
# GROUP BY
#
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf32_nopad_bin';
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa  ', 0, 'er ');
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
HEX(a)	cnt
0000006100000061	1
00000061000000610000002000000020	1
0000006100000062	2
DROP TABLE t2;
#
# Weights
#
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(10)))
000061000000000000000000000000000000000000000000000000000000
000061000020000020000000000000000000000000000000000000000000
000020000061000000000000000000000000000000000000000000000000
000020000061000020000000000000000000000000000000000000000000
000061000020000020000020000000000000000000000000000000000000
DROP TABLE t1;
#
# IF, CASE, LEAST
#
SELECT IF('abc' COLLATE 'utf32_nopad_bin' = 'abc ', 'pad', 'nopad') as exp;
exp
nopad
SELECT CASE 'abc' COLLATE 'utf32_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END as exp;
exp
nopad
SELECT CASE WHEN 'abc' COLLATE 'utf32_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END as exp;
exp
nopad
SELECT HEX(LEAST('abc ' COLLATE 'utf32_nopad_bin', 'abc  ')) as exp;
exp
00000061000000620000006300000020
SELECT HEX(GREATEST('abc ' COLLATE 'utf32_nopad_bin', 'abc  ')) as exp;
exp
0000006100000062000000630000002000000020
#
# Collation mix
#
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_bin';
INSERT INTO t1 VALUES ('a'),('a ');
SELECT COUNT(*) FROM t1 WHERE a='a';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_bin';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_nopad_bin';
COUNT(*)
1
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf32_nopad_bin';
SELECT COUNT(*) FROM t1 WHERE a='a';
COUNT(*)
1
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_bin';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_nopad_bin';
COUNT(*)
1
DROP TABLE t1;
#
# End of ctype_pad.inc
#
SET DEFAULT_STORAGE_ENGINE=HEAP;
#
# Start of ctype_pad.inc
#
#
# Unique indexes
#
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf32_nopad_bin';
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(10) NOT NULL,
  PRIMARY KEY (`a`)
) ENGINE=MEMORY DEFAULT CHARSET=utf32 COLLATE=utf32_nopad_bin
INSERT INTO t1 VALUES ('abc'),('abc  '),(' a'),(' a '),('a   ');
SELECT HEX(a), a FROM t1 ORDER BY a;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
0000006100000062000000630000002000000020	abc  
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
0000006100000062000000630000002000000020	abc  
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
HEX(a)	a
0000006100000062000000630000002000000020	abc  
000000610000006200000063	abc
00000061000000200000002000000020	a   
000000200000006100000020	 a 
0000002000000061	 a
#
# UNION
#
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf32_nopad_bin';
INSERT INTO t2 VALUES ('abc '),('abc  '),(' a'),('a ');
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
0000006100000020	a 
00000061000000200000002000000020	a   
000000610000006200000063	abc
00000061000000620000006300000020	abc 
0000006100000062000000630000002000000020	abc  
DROP TABLE t1;
DROP TABLE t2;
#
# DISTINCT, COUNT, MAX
#
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_nopad_bin';
INSERT INTO t1 VALUES ('a'),('a  '),(' a'),(' a '),('a   ');
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
HEX(a)	a
0000002000000061	 a
000000200000006100000020	 a 
00000061	a
000000610000002000000020	a  
00000061000000200000002000000020	a   
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
COUNT(DISTINCT a)
5
SELECT HEX(MAX(a)), MAX(a) FROM t1;
HEX(MAX(a))	MAX(a)
00000061000000200000002000000020	a   
#
# GROUP BY
#
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf32_nopad_bin';
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa  ', 0, 'er ');
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
HEX(a)	cnt
0000006100000061	1
00000061000000610000002000000020	1
0000006100000062	2
DROP TABLE t2;
#
# Weights
#
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(10)))
000061000000000000000000000000000000000000000000000000000000
000061000020000020000000000000000000000000000000000000000000
000020000061000000000000000000000000000000000000000000000000
000020000061000020000000000000000000000000000000000000000000
000061000020000020000020000000000000000000000000000000000000
DROP TABLE t1;
#
# IF, CASE, LEAST
#
SELECT IF('abc' COLLATE 'utf32_nopad_bin' = 'abc ', 'pad', 'nopad') as exp;
exp
nopad
SELECT CASE 'abc' COLLATE 'utf32_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END as exp;
exp
nopad
SELECT CASE WHEN 'abc' COLLATE 'utf32_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END as exp;
exp
nopad
SELECT HEX(LEAST('abc ' COLLATE 'utf32_nopad_bin', 'abc  ')) as exp;
exp
00000061000000620000006300000020
SELECT HEX(GREATEST('abc ' COLLATE 'utf32_nopad_bin', 'abc  ')) as exp;
exp
0000006100000062000000630000002000000020
#
# Collation mix
#
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_bin';
INSERT INTO t1 VALUES ('a'),('a ');
SELECT COUNT(*) FROM t1 WHERE a='a';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_bin';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_nopad_bin';
COUNT(*)
1
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf32_nopad_bin';
SELECT COUNT(*) FROM t1 WHERE a='a';
COUNT(*)
1
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_bin';
COUNT(*)
2
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_nopad_bin';
COUNT(*)
1
DROP TABLE t1;
#
# End of ctype_pad.inc
#
SET DEFAULT_STORAGE_ENGINE=Default;
#
# MDEV-22111 ERROR 1064 & 1033 and SIGSEGV on CREATE TABLE w/ various charsets on 10.4/5 optimized builds | Assertion `(uint) (table_check_constraints - share->check_constraints) == (uint) (share->table_check_constraints - share->field_check_constraints)' failed
# 10.2 tests
#
SET NAMES utf8, COLLATION_CONNECTION=utf32_bin;
CREATE TABLE t1(c1 ENUM('a','b','ac') CHARACTER SET 'Binary',c2 JSON,c3 INT);
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` enum('\0\0\0a','\0\0\0b','\0\0\0a\0\0\0c') CHARACTER SET binary DEFAULT NULL,
  `c2` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL CHECK (json_valid(`c2`)),
  `c3` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
INSERT INTO t1 (c1) VALUES (1),(2),(3);
SELECT HEX(c1) FROM t1 ORDER BY c1;
HEX(c1)
00000061
00000062
0000006100000063
DROP TABLE t1;
#
# MDEV-23210 Assertion `(length % 4) == 0' failed in my_lengthsp_utf32 on ALTER TABLE, SELECT and INSERT
#
CREATE TABLE t1 (a CHAR(1));
SET COLLATION_CONNECTION=utf32_general_ci, CHARACTER_SET_CLIENT=binary;
ALTER TABLE t1 CHANGE a a ENUM('a','a') CHARACTER SET utf32;
ERROR HY000: Column 'a' has duplicated value 'a' in ENUM
ALTER TABLE t1 CHANGE a a ENUM('aaa') CHARACTER SET utf32;
ERROR HY000: Invalid utf32 character string: '\x00aaa'
ALTER TABLE t1 CHANGE a a ENUM('aa') CHARACTER SET utf32;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` enum('慡') CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
ALTER TABLE t1 CHANGE a a ENUM('a','b') CHARACTER SET utf32;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` enum('a','b') CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
SET NAMES utf8;
#
# MDEV-28078 Garbage on multiple equal ENUMs with tricky character sets
#
CREATE TABLE t1 (
c1 ENUM ('a','b') CHARACTER SET utf32 DEFAULT 'a',
c2 ENUM ('a','b') CHARACTER SET utf32 DEFAULT 'a'
);
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` enum('a','b') CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT 'a',
  `c2` enum('a','b') CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT 'a'
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
CREATE TABLE t1 (
c1 ENUM ('00000061','00000062') DEFAULT '00000061' COLLATE latin1_bin,
c2 ENUM ('a','b') DEFAULT 'a' COLLATE utf32_general_ci
);
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` enum('00000061','00000062') CHARACTER SET latin1 COLLATE latin1_bin DEFAULT '00000061',
  `c2` enum('a','b') CHARACTER SET utf32 COLLATE utf32_general_ci DEFAULT 'a'
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
#
# End of 10.2 tests
#
#
# Start of 10.4 tests
#
#
# MDEV-29019 Assertion `(length % 4) == 0' failed in my_lengthsp_utf32 on SELECT
#
CREATE TABLE t (a INT);
SET collation_connection=utf32_unicode_ci;
INSERT INTO t VALUES (0);
SELECT * FROM t ORDER BY (OCT(a));
a
0
SELECT HEX(OCT(a)) FROM t;
HEX(OCT(a))
00000030
DROP TABLE t;
SET NAMES utf8;
#
# MDEV-28835 Assertion `(length % 4) == 0' failed in my_lengthsp_utf32 on INSERT
#
SET sql_mode='',character_set_connection=utf32;
CREATE TABLE t (c ENUM ('','')) CHARACTER SET utf32;
Warnings:
Note	1291	Column 'c' has duplicated value '' in ENUM
INSERT INTO t VALUES (DATE_FORMAT('2004-02-02','%W'));
Warnings:
Warning	1265	Data truncated for column 'c' at row 1
DROP TABLE t;
SET sql_mode=DEFAULT;
# utf32 format, utf32 result
SELECT DATE_FORMAT('2004-02-02','%W');
DATE_FORMAT('2004-02-02','%W')
Monday
SELECT HEX(DATE_FORMAT('2004-02-02','%W'));
HEX(DATE_FORMAT('2004-02-02','%W'))
0000004D0000006F0000006E000000640000006100000079
SELECT DATE_FORMAT(TIME'-01:01:01','%h');
DATE_FORMAT(TIME'-01:01:01','%h')
-01
SELECT HEX(DATE_FORMAT(TIME'-01:01:01','%h'));
HEX(DATE_FORMAT(TIME'-01:01:01','%h'))
0000002D0000003000000031
# utf8 format, utf32 result
SELECT DATE_FORMAT('2004-02-02',_utf8'%W');
DATE_FORMAT('2004-02-02',_utf8'%W')
Monday
SELECT HEX(DATE_FORMAT('2004-02-02',_utf8'%W'));
HEX(DATE_FORMAT('2004-02-02',_utf8'%W'))
0000004D0000006F0000006E000000640000006100000079
SELECT DATE_FORMAT(TIME'-01:01:01',_utf8'%h');
DATE_FORMAT(TIME'-01:01:01',_utf8'%h')
-01
SELECT HEX(DATE_FORMAT(TIME'-01:01:01',_utf8'%h'));
HEX(DATE_FORMAT(TIME'-01:01:01',_utf8'%h'))
0000002D0000003000000031
# utf32 format, utf8 result
SET NAMES utf8;
SELECT DATE_FORMAT('2004-02-02',CONVERT('%W' USING utf32));
DATE_FORMAT('2004-02-02',CONVERT('%W' USING utf32))
Monday
SELECT HEX(DATE_FORMAT('2004-02-02',CONVERT('%W' USING utf32)));
HEX(DATE_FORMAT('2004-02-02',CONVERT('%W' USING utf32)))
4D6F6E646179
SELECT DATE_FORMAT(TIME'-01:01:01',CONVERT('%h' USING utf32));
DATE_FORMAT(TIME'-01:01:01',CONVERT('%h' USING utf32))
-01
SELECT HEX(DATE_FORMAT(TIME'-01:01:01',CONVERT('%h' USING utf32)));
HEX(DATE_FORMAT(TIME'-01:01:01',CONVERT('%h' USING utf32)))
2D3031
# non-BMP characters in format, utf8mb3 result
# expect non-convertable characters to be replaced to '?'
SET NAMES utf8mb3;
SET @format= CONCAT(CONVERT('%h' USING utf32),
_utf32 0x0010FFFF /*a non-BMP character*/,
CONVERT('%i' USING utf32));
SELECT DATE_FORMAT(TIME'11:22:33',@format);
DATE_FORMAT(TIME'11:22:33',@format)
11?22
SELECT HEX(DATE_FORMAT(TIME'11:22:33',@format));
HEX(DATE_FORMAT(TIME'11:22:33',@format))
31313F3232
#
# End of 10.4 tests
#
#
# MDEV-31221 UBSAN runtime error: negation of -9223372036854775808 cannot be represented in type 'long long int' in my_strtoll10_utf32
#
SELECT CAST(CONVERT('-9223372036854775808' USING utf32) AS SIGNED) AS c1;
c1
-9223372036854775808
#
# MDEV-29968 Functions in default values in tables with some character sets break SHOW CREATE (and mysqldump)
#
SET NAMES utf8mb4;
CREATE TABLE t1 (a CHAR(8) DEFAULT REVERSE('aha')) CHARACTER SET utf32;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` char(8) DEFAULT reverse('aha')
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE=utf32_general_ci
INSERT INTO t1 VALUES ();
SELECT * FROM t1;
a
aha
CREATE TABLE t2 (a CHAR(8) DEFAULT REVERSE('åäá')) CHARACTER SET utf32;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `a` char(8) DEFAULT reverse('åäá')
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE=utf32_general_ci
INSERT INTO t2 VALUES ();
SELECT * FROM t2;
a
áäå
CREATE TABLE t3 (a CHAR(8) DEFAULT REVERSE('😎😀')) CHARACTER SET utf32;
SHOW CREATE TABLE t3;
Table	Create Table
t3	CREATE TABLE `t3` (
  `a` char(8) DEFAULT reverse('😎😀')
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE=utf32_general_ci
INSERT INTO t3 VALUES ();
SELECT * FROM t3;
a
😀😎
CREATE TABLE t4 (a CHAR(8), b CHAR(8) AS (REVERSE('😎😀'))) CHARACTER SET utf32;
SHOW CREATE TABLE t4;
Table	Create Table
t4	CREATE TABLE `t4` (
  `a` char(8) DEFAULT NULL,
  `b` char(8) GENERATED ALWAYS AS (reverse('😎😀')) VIRTUAL
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE=utf32_general_ci
INSERT INTO t4 (a) VALUES ('');
SELECT * FROM t4;
a	b
	😀😎
CREATE TABLE t5 (a CHAR(8), b CHAR(8) CHECK (b=BINARY REVERSE('😎😀'))) CHARACTER SET utf32;
SHOW CREATE TABLE t5;
Table	Create Table
t5	CREATE TABLE `t5` (
  `a` char(8) DEFAULT NULL,
  `b` char(8) DEFAULT NULL CHECK (`b` = cast(reverse('😎😀') as char charset binary))
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE=utf32_general_ci
INSERT INTO t5 VALUES ('','😎😀');
ERROR 23000: CONSTRAINT `t5.b` failed for `test`.`t5`
INSERT INTO t5 VALUES ('','😀😎');
SELECT * FROM t5;
a	b
	😀😎
DROP TABLE t1, t2, t3, t4, t5;
# End of 10.5 tests
#
# MDEV-10865 COLLATE keyword doesn't work in PREPARE query
#
#
# The collation is not applicable to the PS parameter
#
SET NAMES utf8mb4;
CREATE TABLE t1 (
c1 varchar(500) COLLATE utf32_unicode_ci NOT NULL
);
INSERT INTO t1 VALUES ('jj');
PREPARE stmt FROM 'SELECT * FROM t1 WHERE c1 LIKE ? COLLATE utf32_unicode_ci';
EXECUTE stmt USING 'jj';
ERROR 42000: COLLATION 'utf32_unicode_ci' is not valid for CHARACTER SET 'utf8mb4'
DROP TABLE t1;
PREPARE stmt FROM 'CREATE TABLE t1 AS SELECT ? COLLATE utf32_unicode_ci AS c1';
EXECUTE stmt USING 'test';
ERROR 42000: COLLATION 'utf32_unicode_ci' is not valid for CHARACTER SET 'utf8mb4'
PREPARE stmt FROM 'CREATE TABLE t1 AS SELECT CONCAT(?) COLLATE utf32_unicode_ci AS c1';
EXECUTE stmt USING 'test';
ERROR 42000: COLLATION 'utf32_unicode_ci' is not valid for CHARACTER SET 'utf8mb4'
CREATE TABLE t1 AS SELECT NULL COLLATE utf32_unicode_ci AS c1;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` char(0) CHARACTER SET utf32 COLLATE utf32_unicode_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
CREATE TABLE t1 AS SELECT CONCAT(NULL) COLLATE utf32_unicode_ci AS c1;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` char(0) CHARACTER SET utf32 COLLATE utf32_unicode_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
#
# The collation is applicable to the PS parameter
#
SET NAMES utf8mb4, collation_connection=utf32_general_ci;
CREATE TABLE t1 (
c1 varchar(500) COLLATE utf32_unicode_ci NOT NULL
);
INSERT INTO t1 VALUES ('jj');
PREPARE stmt FROM 'SELECT * FROM t1 WHERE c1 LIKE ? COLLATE utf32_unicode_ci';
EXECUTE stmt USING 'jj';
c1
jj
DROP TABLE t1;
PREPARE stmt FROM 'CREATE TABLE t1 AS SELECT ? COLLATE utf32_unicode_ci AS c1';
EXECUTE stmt USING 'test';
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` varchar(4) CHARACTER SET utf32 COLLATE utf32_unicode_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
PREPARE stmt FROM 'CREATE TABLE t1 AS SELECT CONCAT(?) COLLATE utf32_unicode_ci AS c1';
EXECUTE stmt USING 'test';
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` varchar(4) CHARACTER SET utf32 COLLATE utf32_unicode_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
CREATE TABLE t1 AS SELECT NULL COLLATE utf32_unicode_ci AS c1;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` char(0) CHARACTER SET utf32 COLLATE utf32_unicode_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
CREATE TABLE t1 AS SELECT CONCAT(NULL) COLLATE utf32_unicode_ci AS c1;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` char(0) CHARACTER SET utf32 COLLATE utf32_unicode_ci DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
SET NAMES utf8mb4;
# End of 10.11 tests