drop table if exists t1;
SET @test_character_set= 'gb2312';
SET @test_collation= 'gb2312_chinese_ci';
SET @safe_character_set_server= @@character_set_server;
SET @safe_collation_server= @@collation_server;
SET @safe_character_set_client= @@character_set_client;
SET @safe_character_set_results= @@character_set_results;
SET character_set_server= @test_character_set;
SET collation_server= @test_collation;
CREATE DATABASE d1;
USE d1;
CREATE TABLE t1 (c CHAR(10), KEY(c));
SHOW FULL COLUMNS FROM t1;
Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
c	char(10)	gb2312_chinese_ci	YES	MUL	NULL			
INSERT INTO t1 VALUES ('aaa'),('aaaa'),('aaaaa');
SELECT c as want3results FROM t1 WHERE c LIKE 'aaa%';
want3results
aaa
aaaa
aaaaa
DROP TABLE t1;
CREATE TABLE t1 (c1 varchar(15), KEY c1 (c1(2)));
SHOW FULL COLUMNS FROM t1;
Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
c1	varchar(15)	gb2312_chinese_ci	YES	MUL	NULL			
INSERT INTO t1 VALUES ('location'),('loberge'),('lotre'),('boabab');
SELECT c1 as want3results from t1 where c1 like 'l%';
want3results
location
loberge
lotre
SELECT c1 as want3results from t1 where c1 like 'lo%';
want3results
location
loberge
lotre
SELECT c1 as want1result  from t1 where c1 like 'loc%';
want1result
location
SELECT c1 as want1result  from t1 where c1 like 'loca%';
want1result
location
SELECT c1 as want1result  from t1 where c1 like 'locat%';
want1result
location
SELECT c1 as want1result  from t1 where c1 like 'locati%';
want1result
location
SELECT c1 as want1result  from t1 where c1 like 'locatio%';
want1result
location
SELECT c1 as want1result  from t1 where c1 like 'location%';
want1result
location
DROP TABLE t1;
create table t1 (a set('a') not null);
insert into t1 values (),();
Warnings:
Warning	1364	Field 'a' doesn't have a default value
select cast(a as char(1)) from t1;
cast(a as char(1))


select a sounds like a from t1;
a sounds like a
1
1
select 1 from t1 order by cast(a as char(1));
1
1
1
drop table t1;
set names utf8;
create table t1 (
name varchar(10),
level smallint unsigned);
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `name` varchar(10) DEFAULT NULL,
  `level` smallint(5) unsigned DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=gb2312
insert into t1 values ('string',1);
select concat(name,space(level)), concat(name, repeat(' ',level)) from t1;
concat(name,space(level))	concat(name, repeat(' ',level))
string 	string 
drop table t1;
DROP DATABASE d1;
USE test;
SET character_set_server= @safe_character_set_server;
SET collation_server= @safe_collation_server;
SET character_set_client= @safe_character_set_client;
SET character_set_results= @safe_character_set_results;
SET NAMES gb2312;
SET collation_connection='gb2312_chinese_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)
gb2312_chinese_ci	6109
gb2312_chinese_ci	61
gb2312_chinese_ci	6120
drop table t1;
create table t1 engine=innodb select repeat('a',50) as c1;
alter table t1 add index(c1(5));
insert into t1 values ('abcdefg'),('abcde100'),('abcde110'),('abcde111');
select collation(c1) from t1 limit 1;
collation(c1)
gb2312_chinese_ci
select c1 from t1 where c1 like 'abcdef%' order by c1;
c1
abcdefg
select c1 from t1 where c1 like 'abcde1%' order by c1;
c1
abcde100
abcde110
abcde111
select c1 from t1 where c1 like 'abcde11%' order by c1;
c1
abcde110
abcde111
select c1 from t1 where c1 like 'abcde111%' order by c1;
c1
abcde111
drop table t1;
select @@collation_connection;
@@collation_connection
gb2312_chinese_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;
CREATE TABLE t1 AS
SELECT 10 AS a, REPEAT('a',20) AS b, REPEAT('a',8) AS c, REPEAT('a',8) AS d;
ALTER TABLE t1 ADD PRIMARY KEY(a), ADD KEY(b);
INSERT INTO t1 (a, b) VALUES (1, repeat(0xF1F2,5));
INSERT INTO t1 (a, b) VALUES (2, repeat(0xF1F2,10));
INSERT INTO t1 (a, b) VALUES (3, repeat(0xF1F2,11));
INSERT INTO t1 (a, b) VALUES (4, repeat(0xF1F2,12));
SELECT hex(concat(repeat(0xF1F2, 10), '%'));
hex(concat(repeat(0xF1F2, 10), '%'))
F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F225
3 rows expected
SELECT a, hex(b), c FROM t1 WHERE b LIKE concat(repeat(0xF1F2,10), '%');
a	hex(b)	c
2	F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2	
3	F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2	
4	F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2	
DROP TABLE t1;
drop table if exists t1;
create table t1 select repeat('a',10) as c1;
delete from t1;
insert into t1 values (0x20),(0x21),(0x22),(0x23),(0x24),(0x25),(0x26),(0x27),(0x28),(0x29),(0x2A),(0x2B),(0x2C),(0x2D),(0x2E),(0x2F);
insert into t1 values (0x30),(0x31),(0x32),(0x33),(0x34),(0x35),(0x36),(0x37),(0x38),(0x39),(0x3A),(0x3B),(0x3C),(0x3D),(0x3E),(0x3F);
insert into t1 values (0x40),(0x41),(0x42),(0x43),(0x44),(0x45),(0x46),(0x47),(0x48),(0x49),(0x4A),(0x4B),(0x4C),(0x4D),(0x4E),(0x4F);
insert into t1 values (0x50),(0x51),(0x52),(0x53),(0x54),(0x55),(0x56),(0x57),(0x58),(0x59),(0x5A),(0x5B),(0x5C),(0x5D),(0x5E),(0x5F);
insert into t1 values (0x60),(0x61),(0x62),(0x63),(0x64),(0x65),(0x66),(0x67),(0x68),(0x69),(0x6A),(0x6B),(0x6C),(0x6D),(0x6E),(0x6F);
insert into t1 values (0x70),(0x71),(0x72),(0x73),(0x74),(0x75),(0x76),(0x77),(0x78),(0x79),(0x7A),(0x7B),(0x7C),(0x7D),(0x7E),(0x7F);
SELECT GROUP_CONCAT(c1 ORDER BY binary c1 SEPARATOR ''), GROUP_CONCAT(hex(c1) ORDER BY BINARY c1) FROM t1 GROUP BY c1;
GROUP_CONCAT(c1 ORDER BY binary c1 SEPARATOR '')	GROUP_CONCAT(hex(c1) ORDER BY BINARY c1)
 	20
!	21
"	22
#	23
$	24
%	25
&	26
'	27
(	28
)	29
*	2A
+	2B
,	2C
-	2D
.	2E
/	2F
0	30
1	31
2	32
3	33
4	34
5	35
6	36
7	37
8	38
9	39
:	3A
;	3B
<	3C
=	3D
>	3E
?	3F
@	40
Aa	41,61
Bb	42,62
Cc	43,63
Dd	44,64
Ee	45,65
Ff	46,66
Gg	47,67
Hh	48,68
Ii	49,69
Jj	4A,6A
Kk	4B,6B
Ll	4C,6C
Mm	4D,6D
Nn	4E,6E
Oo	4F,6F
Pp	50,70
Qq	51,71
Rr	52,72
Ss	53,73
Tt	54,74
Uu	55,75
Vv	56,76
Ww	57,77
Xx	58,78
Yy~	59,79,7E
Zz	5A,7A
]	5D
[	5B
\	5C
^	5E
_	5F
`	60
{	7B
|	7C
}	7D
	7F
drop table t1;
SET collation_connection='gb2312_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)
gb2312_bin	6109
gb2312_bin	61
gb2312_bin	6120
drop table t1;
create table t1 engine=innodb select repeat('a',50) as c1;
alter table t1 add index(c1(5));
insert into t1 values ('abcdefg'),('abcde100'),('abcde110'),('abcde111');
select collation(c1) from t1 limit 1;
collation(c1)
gb2312_bin
select c1 from t1 where c1 like 'abcdef%' order by c1;
c1
abcdefg
select c1 from t1 where c1 like 'abcde1%' order by c1;
c1
abcde100
abcde110
abcde111
select c1 from t1 where c1 like 'abcde11%' order by c1;
c1
abcde110
abcde111
select c1 from t1 where c1 like 'abcde111%' order by c1;
c1
abcde111
drop table t1;
select @@collation_connection;
@@collation_connection
gb2312_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;
CREATE TABLE t1 AS
SELECT 10 AS a, REPEAT('a',20) AS b, REPEAT('a',8) AS c, REPEAT('a',8) AS d;
ALTER TABLE t1 ADD PRIMARY KEY(a), ADD KEY(b);
INSERT INTO t1 (a, b) VALUES (1, repeat(0xF1F2,5));
INSERT INTO t1 (a, b) VALUES (2, repeat(0xF1F2,10));
INSERT INTO t1 (a, b) VALUES (3, repeat(0xF1F2,11));
INSERT INTO t1 (a, b) VALUES (4, repeat(0xF1F2,12));
SELECT hex(concat(repeat(0xF1F2, 10), '%'));
hex(concat(repeat(0xF1F2, 10), '%'))
F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F225
3 rows expected
SELECT a, hex(b), c FROM t1 WHERE b LIKE concat(repeat(0xF1F2,10), '%');
a	hex(b)	c
2	F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2	
3	F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2	
4	F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2F1F2	
DROP TABLE t1;
SET NAMES gb2312;
CREATE TABLE t1 (a text) character set gb2312;
INSERT INTO t1 VALUES (0xA2A1),(0xD7FE);
SELECT hex(a) FROM t1 ORDER BY a;
hex(a)
A2A1
D7FE
DROP TABLE t1;
#
# Start of 5.5 tests
#
#
# Testing WL#4583 Case conversion in Asian character sets 
#
SET NAMES utf8;
SET collation_connection=gb2312_chinese_ci;
CREATE TABLE t1 (b VARCHAR(2));
INSERT INTO t1 VALUES ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7');
INSERT INTO t1 VALUES ('8'),('9'),('A'),('B'),('C'),('D'),('E'),('F');
CREATE TEMPORARY TABLE head AS SELECT concat(b1.b, b2.b) AS head FROM t1 b1, t1 b2;
CREATE TEMPORARY TABLE tail AS SELECT concat(b1.b, b2.b) AS tail FROM t1 b1, t1 b2;
DROP TABLE t1;
CREATE TABLE t1 AS
SELECT concat(head, tail) AS code, ' ' AS a
FROM head, tail
WHERE (head BETWEEN '80' AND 'FF') AND (tail BETWEEN '20' AND 'FF')
ORDER BY head, tail;
DROP TEMPORARY TABLE head, tail;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `code` varchar(8) DEFAULT NULL,
  `a` varchar(1) CHARACTER SET gb2312 NOT NULL DEFAULT ''
) ENGINE=MyISAM DEFAULT CHARSET=latin1
UPDATE t1 SET a=unhex(code) ORDER BY code;
Warnings:
Warning	1366	Incorrect string value: '\x80 ' for column 'a' at row 1
Warning	1366	Incorrect string value: '\x80!' for column 'a' at row 2
Warning	1366	Incorrect string value: '\x80"' for column 'a' at row 3
Warning	1366	Incorrect string value: '\x80#' for column 'a' at row 4
Warning	1366	Incorrect string value: '\x80$' for column 'a' at row 5
Warning	1366	Incorrect string value: '\x80%' for column 'a' at row 6
Warning	1366	Incorrect string value: '\x80&' for column 'a' at row 7
Warning	1366	Incorrect string value: '\x80'' for column 'a' at row 8
Warning	1366	Incorrect string value: '\x80(' for column 'a' at row 9
Warning	1366	Incorrect string value: '\x80)' for column 'a' at row 10
Warning	1366	Incorrect string value: '\x80*' for column 'a' at row 11
Warning	1366	Incorrect string value: '\x80+' for column 'a' at row 12
Warning	1366	Incorrect string value: '\x80,' for column 'a' at row 13
Warning	1366	Incorrect string value: '\x80-' for column 'a' at row 14
Warning	1366	Incorrect string value: '\x80.' for column 'a' at row 15
Warning	1366	Incorrect string value: '\x80/' for column 'a' at row 16
Warning	1366	Incorrect string value: '\x800' for column 'a' at row 17
Warning	1366	Incorrect string value: '\x801' for column 'a' at row 18
Warning	1366	Incorrect string value: '\x802' for column 'a' at row 19
Warning	1366	Incorrect string value: '\x803' for column 'a' at row 20
Warning	1366	Incorrect string value: '\x804' for column 'a' at row 21
Warning	1366	Incorrect string value: '\x805' for column 'a' at row 22
Warning	1366	Incorrect string value: '\x806' for column 'a' at row 23
Warning	1366	Incorrect string value: '\x807' for column 'a' at row 24
Warning	1366	Incorrect string value: '\x808' for column 'a' at row 25
Warning	1366	Incorrect string value: '\x809' for column 'a' at row 26
Warning	1366	Incorrect string value: '\x80:' for column 'a' at row 27
Warning	1366	Incorrect string value: '\x80;' for column 'a' at row 28
Warning	1366	Incorrect string value: '\x80<' for column 'a' at row 29
Warning	1366	Incorrect string value: '\x80=' for column 'a' at row 30
Warning	1366	Incorrect string value: '\x80>' for column 'a' at row 31
Warning	1366	Incorrect string value: '\x80?' for column 'a' at row 32
Warning	1366	Incorrect string value: '\x80@' for column 'a' at row 33
Warning	1366	Incorrect string value: '\x80A' for column 'a' at row 34
Warning	1366	Incorrect string value: '\x80B' for column 'a' at row 35
Warning	1366	Incorrect string value: '\x80C' for column 'a' at row 36
Warning	1366	Incorrect string value: '\x80D' for column 'a' at row 37
Warning	1366	Incorrect string value: '\x80E' for column 'a' at row 38
Warning	1366	Incorrect string value: '\x80F' for column 'a' at row 39
Warning	1366	Incorrect string value: '\x80G' for column 'a' at row 40
Warning	1366	Incorrect string value: '\x80H' for column 'a' at row 41
Warning	1366	Incorrect string value: '\x80I' for column 'a' at row 42
Warning	1366	Incorrect string value: '\x80J' for column 'a' at row 43
Warning	1366	Incorrect string value: '\x80K' for column 'a' at row 44
Warning	1366	Incorrect string value: '\x80L' for column 'a' at row 45
Warning	1366	Incorrect string value: '\x80M' for column 'a' at row 46
Warning	1366	Incorrect string value: '\x80N' for column 'a' at row 47
Warning	1366	Incorrect string value: '\x80O' for column 'a' at row 48
Warning	1366	Incorrect string value: '\x80P' for column 'a' at row 49
Warning	1366	Incorrect string value: '\x80Q' for column 'a' at row 50
Warning	1366	Incorrect string value: '\x80R' for column 'a' at row 51
Warning	1366	Incorrect string value: '\x80S' for column 'a' at row 52
Warning	1366	Incorrect string value: '\x80T' for column 'a' at row 53
Warning	1366	Incorrect string value: '\x80U' for column 'a' at row 54
Warning	1366	Incorrect string value: '\x80V' for column 'a' at row 55
Warning	1366	Incorrect string value: '\x80W' for column 'a' at row 56
Warning	1366	Incorrect string value: '\x80X' for column 'a' at row 57
Warning	1366	Incorrect string value: '\x80Y' for column 'a' at row 58
Warning	1366	Incorrect string value: '\x80Z' for column 'a' at row 59
Warning	1366	Incorrect string value: '\x80[' for column 'a' at row 60
Warning	1366	Incorrect string value: '\x80\' for column 'a' at row 61
Warning	1366	Incorrect string value: '\x80]' for column 'a' at row 62
Warning	1366	Incorrect string value: '\x80^' for column 'a' at row 63
Warning	1366	Incorrect string value: '\x80_' for column 'a' at row 64
SELECT COUNT(*) FROM t1 WHERE a<>'';
COUNT(*)
8178
SELECT code, hex(upper(a)), hex(lower(a)),a, upper(a), lower(a) FROM t1 WHERE hex(a)<>hex(upper(a)) OR hex(a)<>hex(lower(a));
code	hex(upper(a))	hex(lower(a))	a	upper(a)	lower(a)
A3C1	A3C1	A3E1	Ａ	Ａ	ａ
A3C2	A3C2	A3E2	Ｂ	Ｂ	ｂ
A3C3	A3C3	A3E3	Ｃ	Ｃ	ｃ
A3C4	A3C4	A3E4	Ｄ	Ｄ	ｄ
A3C5	A3C5	A3E5	Ｅ	Ｅ	ｅ
A3C6	A3C6	A3E6	Ｆ	Ｆ	ｆ
A3C7	A3C7	A3E7	Ｇ	Ｇ	ｇ
A3C8	A3C8	A3E8	Ｈ	Ｈ	ｈ
A3C9	A3C9	A3E9	Ｉ	Ｉ	ｉ
A3CA	A3CA	A3EA	Ｊ	Ｊ	ｊ
A3CB	A3CB	A3EB	Ｋ	Ｋ	ｋ
A3CC	A3CC	A3EC	Ｌ	Ｌ	ｌ
A3CD	A3CD	A3ED	Ｍ	Ｍ	ｍ
A3CE	A3CE	A3EE	Ｎ	Ｎ	ｎ
A3CF	A3CF	A3EF	Ｏ	Ｏ	ｏ
A3D0	A3D0	A3F0	Ｐ	Ｐ	ｐ
A3D1	A3D1	A3F1	Ｑ	Ｑ	ｑ
A3D2	A3D2	A3F2	Ｒ	Ｒ	ｒ
A3D3	A3D3	A3F3	Ｓ	Ｓ	ｓ
A3D4	A3D4	A3F4	Ｔ	Ｔ	ｔ
A3D5	A3D5	A3F5	Ｕ	Ｕ	ｕ
A3D6	A3D6	A3F6	Ｖ	Ｖ	ｖ
A3D7	A3D7	A3F7	Ｗ	Ｗ	ｗ
A3D8	A3D8	A3F8	Ｘ	Ｘ	ｘ
A3D9	A3D9	A3F9	Ｙ	Ｙ	ｙ
A3DA	A3DA	A3FA	Ｚ	Ｚ	ｚ
A3E1	A3C1	A3E1	ａ	Ａ	ａ
A3E2	A3C2	A3E2	ｂ	Ｂ	ｂ
A3E3	A3C3	A3E3	ｃ	Ｃ	ｃ
A3E4	A3C4	A3E4	ｄ	Ｄ	ｄ
A3E5	A3C5	A3E5	ｅ	Ｅ	ｅ
A3E6	A3C6	A3E6	ｆ	Ｆ	ｆ
A3E7	A3C7	A3E7	ｇ	Ｇ	ｇ
A3E8	A3C8	A3E8	ｈ	Ｈ	ｈ
A3E9	A3C9	A3E9	ｉ	Ｉ	ｉ
A3EA	A3CA	A3EA	ｊ	Ｊ	ｊ
A3EB	A3CB	A3EB	ｋ	Ｋ	ｋ
A3EC	A3CC	A3EC	ｌ	Ｌ	ｌ
A3ED	A3CD	A3ED	ｍ	Ｍ	ｍ
A3EE	A3CE	A3EE	ｎ	Ｎ	ｎ
A3EF	A3CF	A3EF	ｏ	Ｏ	ｏ
A3F0	A3D0	A3F0	ｐ	Ｐ	ｐ
A3F1	A3D1	A3F1	ｑ	Ｑ	ｑ
A3F2	A3D2	A3F2	ｒ	Ｒ	ｒ
A3F3	A3D3	A3F3	ｓ	Ｓ	ｓ
A3F4	A3D4	A3F4	ｔ	Ｔ	ｔ
A3F5	A3D5	A3F5	ｕ	Ｕ	ｕ
A3F6	A3D6	A3F6	ｖ	Ｖ	ｖ
A3F7	A3D7	A3F7	ｗ	Ｗ	ｗ
A3F8	A3D8	A3F8	ｘ	Ｘ	ｘ
A3F9	A3D9	A3F9	ｙ	Ｙ	ｙ
A3FA	A3DA	A3FA	ｚ	Ｚ	ｚ
A6A1	A6A1	A6C1	Α	Α	α
A6A2	A6A2	A6C2	Β	Β	β
A6A3	A6A3	A6C3	Γ	Γ	γ
A6A4	A6A4	A6C4	Δ	Δ	δ
A6A5	A6A5	A6C5	Ε	Ε	ε
A6A6	A6A6	A6C6	Ζ	Ζ	ζ
A6A7	A6A7	A6C7	Η	Η	η
A6A8	A6A8	A6C8	Θ	Θ	θ
A6A9	A6A9	A6C9	Ι	Ι	ι
A6AA	A6AA	A6CA	Κ	Κ	κ
A6AB	A6AB	A6CB	Λ	Λ	λ
A6AC	A6AC	A6CC	Μ	Μ	μ
A6AD	A6AD	A6CD	Ν	Ν	ν
A6AE	A6AE	A6CE	Ξ	Ξ	ξ
A6AF	A6AF	A6CF	Ο	Ο	ο
A6B0	A6B0	A6D0	Π	Π	π
A6B1	A6B1	A6D1	Ρ	Ρ	ρ
A6B2	A6B2	A6D2	Σ	Σ	σ
A6B3	A6B3	A6D3	Τ	Τ	τ
A6B4	A6B4	A6D4	Υ	Υ	υ
A6B5	A6B5	A6D5	Φ	Φ	φ
A6B6	A6B6	A6D6	Χ	Χ	χ
A6B7	A6B7	A6D7	Ψ	Ψ	ψ
A6B8	A6B8	A6D8	Ω	Ω	ω
A6C1	A6A1	A6C1	α	Α	α
A6C2	A6A2	A6C2	β	Β	β
A6C3	A6A3	A6C3	γ	Γ	γ
A6C4	A6A4	A6C4	δ	Δ	δ
A6C5	A6A5	A6C5	ε	Ε	ε
A6C6	A6A6	A6C6	ζ	Ζ	ζ
A6C7	A6A7	A6C7	η	Η	η
A6C8	A6A8	A6C8	θ	Θ	θ
A6C9	A6A9	A6C9	ι	Ι	ι
A6CA	A6AA	A6CA	κ	Κ	κ
A6CB	A6AB	A6CB	λ	Λ	λ
A6CC	A6AC	A6CC	μ	Μ	μ
A6CD	A6AD	A6CD	ν	Ν	ν
A6CE	A6AE	A6CE	ξ	Ξ	ξ
A6CF	A6AF	A6CF	ο	Ο	ο
A6D0	A6B0	A6D0	π	Π	π
A6D1	A6B1	A6D1	ρ	Ρ	ρ
A6D2	A6B2	A6D2	σ	Σ	σ
A6D3	A6B3	A6D3	τ	Τ	τ
A6D4	A6B4	A6D4	υ	Υ	υ
A6D5	A6B5	A6D5	φ	Φ	φ
A6D6	A6B6	A6D6	χ	Χ	χ
A6D7	A6B7	A6D7	ψ	Ψ	ψ
A6D8	A6B8	A6D8	ω	Ω	ω
A7A1	A7A1	A7D1	А	А	а
A7A2	A7A2	A7D2	Б	Б	б
A7A3	A7A3	A7D3	В	В	в
A7A4	A7A4	A7D4	Г	Г	г
A7A5	A7A5	A7D5	Д	Д	д
A7A6	A7A6	A7D6	Е	Е	е
A7A7	A7A7	A7D7	Ё	Ё	ё
A7A8	A7A8	A7D8	Ж	Ж	ж
A7A9	A7A9	A7D9	З	З	з
A7AA	A7AA	A7DA	И	И	и
A7AB	A7AB	A7DB	Й	Й	й
A7AC	A7AC	A7DC	К	К	к
A7AD	A7AD	A7DD	Л	Л	л
A7AE	A7AE	A7DE	М	М	м
A7AF	A7AF	A7DF	Н	Н	н
A7B0	A7B0	A7E0	О	О	о
A7B1	A7B1	A7E1	П	П	п
A7B2	A7B2	A7E2	Р	Р	р
A7B3	A7B3	A7E3	С	С	с
A7B4	A7B4	A7E4	Т	Т	т
A7B5	A7B5	A7E5	У	У	у
A7B6	A7B6	A7E6	Ф	Ф	ф
A7B7	A7B7	A7E7	Х	Х	х
A7B8	A7B8	A7E8	Ц	Ц	ц
A7B9	A7B9	A7E9	Ч	Ч	ч
A7BA	A7BA	A7EA	Ш	Ш	ш
A7BB	A7BB	A7EB	Щ	Щ	щ
A7BC	A7BC	A7EC	Ъ	Ъ	ъ
A7BD	A7BD	A7ED	Ы	Ы	ы
A7BE	A7BE	A7EE	Ь	Ь	ь
A7BF	A7BF	A7EF	Э	Э	э
A7C0	A7C0	A7F0	Ю	Ю	ю
A7C1	A7C1	A7F1	Я	Я	я
A7D1	A7A1	A7D1	а	А	а
A7D2	A7A2	A7D2	б	Б	б
A7D3	A7A3	A7D3	в	В	в
A7D4	A7A4	A7D4	г	Г	г
A7D5	A7A5	A7D5	д	Д	д
A7D6	A7A6	A7D6	е	Е	е
A7D7	A7A7	A7D7	ё	Ё	ё
A7D8	A7A8	A7D8	ж	Ж	ж
A7D9	A7A9	A7D9	з	З	з
A7DA	A7AA	A7DA	и	И	и
A7DB	A7AB	A7DB	й	Й	й
A7DC	A7AC	A7DC	к	К	к
A7DD	A7AD	A7DD	л	Л	л
A7DE	A7AE	A7DE	м	М	м
A7DF	A7AF	A7DF	н	Н	н
A7E0	A7B0	A7E0	о	О	о
A7E1	A7B1	A7E1	п	П	п
A7E2	A7B2	A7E2	р	Р	р
A7E3	A7B3	A7E3	с	С	с
A7E4	A7B4	A7E4	т	Т	т
A7E5	A7B5	A7E5	у	У	у
A7E6	A7B6	A7E6	ф	Ф	ф
A7E7	A7B7	A7E7	х	Х	х
A7E8	A7B8	A7E8	ц	Ц	ц
A7E9	A7B9	A7E9	ч	Ч	ч
A7EA	A7BA	A7EA	ш	Ш	ш
A7EB	A7BB	A7EB	щ	Щ	щ
A7EC	A7BC	A7EC	ъ	Ъ	ъ
A7ED	A7BD	A7ED	ы	Ы	ы
A7EE	A7BE	A7EE	ь	Ь	ь
A7EF	A7BF	A7EF	э	Э	э
A7F0	A7C0	A7F0	ю	Ю	ю
A7F1	A7C1	A7F1	я	Я	я
SELECT * FROM t1
WHERE HEX(CAST(LOWER(a) AS CHAR CHARACTER SET utf8)) <>
HEX(LOWER(CAST(a AS CHAR CHARACTER SET utf8))) ORDER BY code;
code	a
A2F1	Ⅰ
A2F2	Ⅱ
A2F3	Ⅲ
A2F4	Ⅳ
A2F5	Ⅴ
A2F6	Ⅵ
A2F7	Ⅶ
A2F8	Ⅷ
A2F9	Ⅸ
A2FA	Ⅹ
A2FB	Ⅺ
A2FC	Ⅻ
SELECT * FROM t1
WHERE HEX(CAST(UPPER(a) AS CHAR CHARACTER SET utf8)) <>
HEX(UPPER(CAST(a AS CHAR CHARACTER SET utf8))) ORDER BY code;
code	a
A8A1	ā
A8A2	á
A8A3	ǎ
A8A4	à
A8A5	ē
A8A6	é
A8A7	ě
A8A8	è
A8A9	ī
A8AA	í
A8AB	ǐ
A8AC	ì
A8AD	ō
A8AE	ó
A8AF	ǒ
A8B0	ò
A8B1	ū
A8B2	ú
A8B3	ǔ
A8B4	ù
A8B5	ǖ
A8B6	ǘ
A8B7	ǚ
A8B8	ǜ
A8B9	ü
A8BA	ê
DROP TABLE t1;
#
# End of 5.5 tests
#
#
# Start of 5.6 tests
#
#
# WL#3664 WEIGHT_STRING
#
set names gb2312;
select @@collation_connection;
@@collation_connection
gb2312_chinese_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 gb2312 NOT NULL DEFAULT ''
) ENGINE=MyISAM DEFAULT CHARSET=latin1
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
SELECT HEX(WEIGHT_STRING(a)) FROM t1;
HEX(WEIGHT_STRING(a))
41
SELECT HEX(ws) FROM t2;
HEX(ws)
41
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 gb2312 NOT NULL DEFAULT ''
) ENGINE=MyISAM DEFAULT CHARSET=latin1
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
SELECT HEX(WEIGHT_STRING(a)) FROM t1;
HEX(WEIGHT_STRING(a))
4141414141
SELECT HEX(ws) FROM t2;
HEX(ws)
4141414141
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
SELECT HEX(WEIGHT_STRING(a AS CHAR(3))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(3)))
414141
SELECT HEX(ws) FROM t2;
HEX(ws)
414141
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
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(10)))
41414141412020202020
SELECT HEX(ws) FROM t2;
HEX(ws)
41414141412020202020
DROP TABLE t2;
DROP TABLE t1;
select hex(weight_string('a'));
hex(weight_string('a'))
41
select hex(weight_string('A'));
hex(weight_string('A'))
41
select hex(weight_string('abc'));
hex(weight_string('abc'))
414243
select hex(weight_string('abc' as char(2)));
hex(weight_string('abc' as char(2)))
4142
select hex(weight_string('abc' as char(3)));
hex(weight_string('abc' as char(3)))
414243
select hex(weight_string('abc' as char(5)));
hex(weight_string('abc' as char(5)))
4142432020
select hex(weight_string('abc', 1, 2, 0xC0));
hex(weight_string('abc', 1, 2, 0xC0))
41
select hex(weight_string('abc', 2, 2, 0xC0));
hex(weight_string('abc', 2, 2, 0xC0))
4142
select hex(weight_string('abc', 3, 2, 0xC0));
hex(weight_string('abc', 3, 2, 0xC0))
414220
select hex(weight_string('abc', 4, 2, 0xC0));
hex(weight_string('abc', 4, 2, 0xC0))
41422020
select hex(weight_string('abc', 5, 2, 0xC0));
hex(weight_string('abc', 5, 2, 0xC0))
4142202020
select hex(weight_string('abc',25, 2, 0xC0));
hex(weight_string('abc',25, 2, 0xC0))
41422020202020202020202020202020202020202020202020
select hex(weight_string('abc', 1, 3, 0xC0));
hex(weight_string('abc', 1, 3, 0xC0))
41
select hex(weight_string('abc', 2, 3, 0xC0));
hex(weight_string('abc', 2, 3, 0xC0))
4142
select hex(weight_string('abc', 3, 3, 0xC0));
hex(weight_string('abc', 3, 3, 0xC0))
414243
select hex(weight_string('abc', 4, 3, 0xC0));
hex(weight_string('abc', 4, 3, 0xC0))
41424320
select hex(weight_string('abc', 5, 3, 0xC0));
hex(weight_string('abc', 5, 3, 0xC0))
4142432020
select hex(weight_string('abc',25, 3, 0xC0));
hex(weight_string('abc',25, 3, 0xC0))
41424320202020202020202020202020202020202020202020
select hex(weight_string('abc', 1, 4, 0xC0));
hex(weight_string('abc', 1, 4, 0xC0))
41
select hex(weight_string('abc', 2, 4, 0xC0));
hex(weight_string('abc', 2, 4, 0xC0))
4142
select hex(weight_string('abc', 3, 4, 0xC0));
hex(weight_string('abc', 3, 4, 0xC0))
414243
select hex(weight_string('abc', 4, 4, 0xC0));
hex(weight_string('abc', 4, 4, 0xC0))
41424320
select hex(weight_string('abc', 5, 4, 0xC0));
hex(weight_string('abc', 5, 4, 0xC0))
4142432020
select hex(weight_string('abc',25, 4, 0xC0));
hex(weight_string('abc',25, 4, 0xC0))
41424320202020202020202020202020202020202020202020
select @@collation_connection;
@@collation_connection
gb2312_chinese_ci
select hex(weight_string('a' LEVEL 1));
hex(weight_string('a' LEVEL 1))
41
select hex(weight_string('A' LEVEL 1));
hex(weight_string('A' LEVEL 1))
41
select hex(weight_string('abc' LEVEL 1));
hex(weight_string('abc' LEVEL 1))
414243
select hex(weight_string('abc' as char(2) LEVEL 1));
hex(weight_string('abc' as char(2) LEVEL 1))
4142
select hex(weight_string('abc' as char(3) LEVEL 1));
hex(weight_string('abc' as char(3) LEVEL 1))
414243
select hex(weight_string('abc' as char(5) LEVEL 1));
hex(weight_string('abc' as char(5) LEVEL 1))
4142432020
select hex(weight_string('abc' as char(5) LEVEL 1 REVERSE));
hex(weight_string('abc' as char(5) LEVEL 1 REVERSE))
2020434241
select hex(weight_string('abc' as char(5) LEVEL 1 DESC));
hex(weight_string('abc' as char(5) LEVEL 1 DESC))
BEBDBCDFDF
select hex(weight_string('abc' as char(5) LEVEL 1 DESC REVERSE));
hex(weight_string('abc' as char(5) LEVEL 1 DESC REVERSE))
DFDFBCBDBE
select collation(cast(0xA1A1 as char));
collation(cast(0xA1A1 as char))
gb2312_chinese_ci
select hex(weight_string(cast(0x6141 as char)));
hex(weight_string(cast(0x6141 as char)))
4141
select hex(weight_string(cast(0xA1A1 as char)));
hex(weight_string(cast(0xA1A1 as char)))
A1A1
select hex(weight_string(cast(0xA1A1 as char) as char(1)));
hex(weight_string(cast(0xA1A1 as char) as char(1)))
A1A1
select hex(weight_string(cast(0xA1A1A1A1 as char) as char(1)));
hex(weight_string(cast(0xA1A1A1A1 as char) as char(1)))
A1A1
select hex(weight_string(cast(0xA1A1 as char) as char(3)));
hex(weight_string(cast(0xA1A1 as char) as char(3)))
A1A12020
select hex(weight_string(cast(0xA1A1A1A1 as char) as char(3)));
hex(weight_string(cast(0xA1A1A1A1 as char) as char(3)))
A1A1A1A120
select hex(weight_string(cast(0x40A1A1 as char) as char(3)));
hex(weight_string(cast(0x40A1A1 as char) as char(3)))
40A1A120
select hex(weight_string(cast(0x40A1A1A1A1 as char) as char(3)));
hex(weight_string(cast(0x40A1A1A1A1 as char) as char(3)))
40A1A1A1A1
select hex(weight_string(cast(0x40A1A1A1A1A1A1 as char) as char(3)));
hex(weight_string(cast(0x40A1A1A1A1A1A1 as char) as char(3)))
40A1A1A1A1
select hex(weight_string(cast(0x4040A1A1A1A1A1A1 as char) as char(3)));
hex(weight_string(cast(0x4040A1A1A1A1A1A1 as char) as char(3)))
4040A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 2, 0xC0))
A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 2, 0xC0))
A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 2, 0xC0))
A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 2, 0xC0))
A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 2, 0xC0))
A1A1A1A120
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 2, 0xC0))
A1A1A1A1202020202020202020202020202020202020202020
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 3, 0xC0))
A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 3, 0xC0))
A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 3, 0xC0))
A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 3, 0xC0))
A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 3, 0xC0))
A1A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 3, 0xC0))
A1A1A1A1A1A120202020202020202020202020202020202020
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 4, 0xC0))
A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 4, 0xC0))
A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 4, 0xC0))
A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 4, 0xC0))
A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 4, 0xC0))
A1A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 4, 0xC0))
A1A1A1A1A1A120202020202020202020202020202020202020
set collation_connection=gb2312_bin;
select @@collation_connection;
@@collation_connection
gb2312_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 gb2312 COLLATE gb2312_bin NOT NULL DEFAULT ''
) ENGINE=MyISAM DEFAULT CHARSET=latin1
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
SELECT HEX(WEIGHT_STRING(a)) FROM t1;
HEX(WEIGHT_STRING(a))
61
SELECT HEX(ws) FROM t2;
HEX(ws)
61
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 gb2312 COLLATE gb2312_bin NOT NULL DEFAULT ''
) ENGINE=MyISAM DEFAULT CHARSET=latin1
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
SELECT HEX(WEIGHT_STRING(a)) FROM t1;
HEX(WEIGHT_STRING(a))
6161616161
SELECT HEX(ws) FROM t2;
HEX(ws)
6161616161
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
SELECT HEX(WEIGHT_STRING(a AS CHAR(3))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(3)))
616161
SELECT HEX(ws) FROM t2;
HEX(ws)
616161
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
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
HEX(WEIGHT_STRING(a AS CHAR(10)))
61616161612020202020
SELECT HEX(ws) FROM t2;
HEX(ws)
61616161612020202020
DROP TABLE t2;
DROP TABLE t1;
select hex(weight_string('a'));
hex(weight_string('a'))
61
select hex(weight_string('A'));
hex(weight_string('A'))
41
select hex(weight_string('abc'));
hex(weight_string('abc'))
616263
select hex(weight_string('abc' as char(2)));
hex(weight_string('abc' as char(2)))
6162
select hex(weight_string('abc' as char(3)));
hex(weight_string('abc' as char(3)))
616263
select hex(weight_string('abc' as char(5)));
hex(weight_string('abc' as char(5)))
6162632020
select hex(weight_string('abc', 1, 2, 0xC0));
hex(weight_string('abc', 1, 2, 0xC0))
61
select hex(weight_string('abc', 2, 2, 0xC0));
hex(weight_string('abc', 2, 2, 0xC0))
6162
select hex(weight_string('abc', 3, 2, 0xC0));
hex(weight_string('abc', 3, 2, 0xC0))
616220
select hex(weight_string('abc', 4, 2, 0xC0));
hex(weight_string('abc', 4, 2, 0xC0))
61622020
select hex(weight_string('abc', 5, 2, 0xC0));
hex(weight_string('abc', 5, 2, 0xC0))
6162202020
select hex(weight_string('abc',25, 2, 0xC0));
hex(weight_string('abc',25, 2, 0xC0))
61622020202020202020202020202020202020202020202020
select hex(weight_string('abc', 1, 3, 0xC0));
hex(weight_string('abc', 1, 3, 0xC0))
61
select hex(weight_string('abc', 2, 3, 0xC0));
hex(weight_string('abc', 2, 3, 0xC0))
6162
select hex(weight_string('abc', 3, 3, 0xC0));
hex(weight_string('abc', 3, 3, 0xC0))
616263
select hex(weight_string('abc', 4, 3, 0xC0));
hex(weight_string('abc', 4, 3, 0xC0))
61626320
select hex(weight_string('abc', 5, 3, 0xC0));
hex(weight_string('abc', 5, 3, 0xC0))
6162632020
select hex(weight_string('abc',25, 3, 0xC0));
hex(weight_string('abc',25, 3, 0xC0))
61626320202020202020202020202020202020202020202020
select hex(weight_string('abc', 1, 4, 0xC0));
hex(weight_string('abc', 1, 4, 0xC0))
61
select hex(weight_string('abc', 2, 4, 0xC0));
hex(weight_string('abc', 2, 4, 0xC0))
6162
select hex(weight_string('abc', 3, 4, 0xC0));
hex(weight_string('abc', 3, 4, 0xC0))
616263
select hex(weight_string('abc', 4, 4, 0xC0));
hex(weight_string('abc', 4, 4, 0xC0))
61626320
select hex(weight_string('abc', 5, 4, 0xC0));
hex(weight_string('abc', 5, 4, 0xC0))
6162632020
select hex(weight_string('abc',25, 4, 0xC0));
hex(weight_string('abc',25, 4, 0xC0))
61626320202020202020202020202020202020202020202020
select @@collation_connection;
@@collation_connection
gb2312_bin
select hex(weight_string('a' LEVEL 1));
hex(weight_string('a' LEVEL 1))
61
select hex(weight_string('A' LEVEL 1));
hex(weight_string('A' LEVEL 1))
41
select hex(weight_string('abc' LEVEL 1));
hex(weight_string('abc' LEVEL 1))
616263
select hex(weight_string('abc' as char(2) LEVEL 1));
hex(weight_string('abc' as char(2) LEVEL 1))
6162
select hex(weight_string('abc' as char(3) LEVEL 1));
hex(weight_string('abc' as char(3) LEVEL 1))
616263
select hex(weight_string('abc' as char(5) LEVEL 1));
hex(weight_string('abc' as char(5) LEVEL 1))
6162632020
select hex(weight_string('abc' as char(5) LEVEL 1 REVERSE));
hex(weight_string('abc' as char(5) LEVEL 1 REVERSE))
2020636261
select hex(weight_string('abc' as char(5) LEVEL 1 DESC));
hex(weight_string('abc' as char(5) LEVEL 1 DESC))
9E9D9CDFDF
select hex(weight_string('abc' as char(5) LEVEL 1 DESC REVERSE));
hex(weight_string('abc' as char(5) LEVEL 1 DESC REVERSE))
DFDF9C9D9E
select collation(cast(0xA1A1 as char));
collation(cast(0xA1A1 as char))
gb2312_bin
select hex(weight_string(cast(0x6141 as char)));
hex(weight_string(cast(0x6141 as char)))
6141
select hex(weight_string(cast(0xA1A1 as char)));
hex(weight_string(cast(0xA1A1 as char)))
A1A1
select hex(weight_string(cast(0xA1A1 as char) as char(1)));
hex(weight_string(cast(0xA1A1 as char) as char(1)))
A1A1
select hex(weight_string(cast(0xA1A1A1A1 as char) as char(1)));
hex(weight_string(cast(0xA1A1A1A1 as char) as char(1)))
A1A1
select hex(weight_string(cast(0xA1A1 as char) as char(3)));
hex(weight_string(cast(0xA1A1 as char) as char(3)))
A1A12020
select hex(weight_string(cast(0xA1A1A1A1 as char) as char(3)));
hex(weight_string(cast(0xA1A1A1A1 as char) as char(3)))
A1A1A1A120
select hex(weight_string(cast(0x40A1A1 as char) as char(3)));
hex(weight_string(cast(0x40A1A1 as char) as char(3)))
40A1A120
select hex(weight_string(cast(0x40A1A1A1A1 as char) as char(3)));
hex(weight_string(cast(0x40A1A1A1A1 as char) as char(3)))
40A1A1A1A1
select hex(weight_string(cast(0x40A1A1A1A1A1A1 as char) as char(3)));
hex(weight_string(cast(0x40A1A1A1A1A1A1 as char) as char(3)))
40A1A1A1A1
select hex(weight_string(cast(0x4040A1A1A1A1A1A1 as char) as char(3)));
hex(weight_string(cast(0x4040A1A1A1A1A1A1 as char) as char(3)))
4040A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 2, 0xC0))
A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 2, 0xC0))
A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 2, 0xC0))
A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 2, 0xC0))
A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 2, 0xC0))
A1A1A1A120
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 2, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 2, 0xC0))
A1A1A1A1202020202020202020202020202020202020202020
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 3, 0xC0))
A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 3, 0xC0))
A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 3, 0xC0))
A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 3, 0xC0))
A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 3, 0xC0))
A1A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 3, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 3, 0xC0))
A1A1A1A1A1A120202020202020202020202020202020202020
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 1, 4, 0xC0))
A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 2, 4, 0xC0))
A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 3, 4, 0xC0))
A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 4, 4, 0xC0))
A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char), 5, 4, 0xC0))
A1A1A1A1A1
select hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 4, 0xC0));
hex(weight_string(cast(0xA1A1A1A1A1A1 as char),25, 4, 0xC0))
A1A1A1A1A1A120202020202020202020202020202020202020
#
# End of 5.6 tests
#
