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polardbxengine/mysql-test/suite/xengine_main/t/func_str.test

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# When removing this, also remove 'SET default_storage_engine XENGINE' below
--source include/no_ps_protocol.inc
--source include/count_sessions.inc
# Description
# -----------
# Testing string functions
--disable_warnings
drop table if exists t1,t2;
--enable_warnings
set names latin1;
select 'hello',"'hello'",'""hello""','''h''e''l''l''o''',"hel""lo",'hel\'lo';
select 'hello' 'monty';
select length('\n\t\r\b\0\_\%\\');
select bit_length('\n\t\r\b\0\_\%\\');
select char_length('\n\t\r\b\0\_\%\\');
select length(_latin1'\n\t\n\b\0\\_\\%\\');
select concat('monty',' was here ','again'),length('hello'),char(ascii('h')),ord('h');
select hex(char(256));
select locate('he','hello'),locate('he','hello',2),locate('lo','hello',2) ;
select instr('hello','HE'), instr('hello',binary 'HE'), instr(binary 'hello','HE');
select position(binary 'll' in 'hello'),position('a' in binary 'hello');
#
# Bug#11728 string function LEFT,
# strange undocumented behaviour, strict mode
#
select left('hello',null), right('hello',null);
select left('hello',2),right('hello',2),substring('hello',2,2),mid('hello',1,5) ;
select concat('',left(right(concat('what ',concat('is ','happening')),9),4),'',substring('monty',5,1)) ;
select substring_index('www.tcx.se','.',-2),substring_index('www.tcx.se','.',1);
select substring_index('www.tcx.se','tcx',1),substring_index('www.tcx.se','tcx',-1);
select substring_index('.tcx.se','.',-2),substring_index('.tcx.se','.tcx',-1);
select substring_index('aaaaaaaaa1','a',1);
select substring_index('aaaaaaaaa1','aa',1);
select substring_index('aaaaaaaaa1','aa',2);
select substring_index('aaaaaaaaa1','aa',3);
select substring_index('aaaaaaaaa1','aa',4);
select substring_index('aaaaaaaaa1','aa',5);
select substring_index('aaaaaaaaa1','aaa',1);
select substring_index('aaaaaaaaa1','aaa',2);
select substring_index('aaaaaaaaa1','aaa',3);
select substring_index('aaaaaaaaa1','aaa',4);
select substring_index('aaaaaaaaa1','aaaa',1);
select substring_index('aaaaaaaaa1','aaaa',2);
select substring_index('aaaaaaaaa1','1',1);
select substring_index('aaaaaaaaa1','a',-1);
select substring_index('aaaaaaaaa1','aa',-1);
select substring_index('aaaaaaaaa1','aa',-2);
select substring_index('aaaaaaaaa1','aa',-3);
select substring_index('aaaaaaaaa1','aa',-4);
select substring_index('aaaaaaaaa1','aa',-5);
select substring_index('aaaaaaaaa1','aaa',-1);
select substring_index('aaaaaaaaa1','aaa',-2);
select substring_index('aaaaaaaaa1','aaa',-3);
select substring_index('aaaaaaaaa1','aaa',-4);
select substring_index('the king of thethe hill','the',-2);
select substring_index('the king of the the hill','the',-2);
select substring_index('the king of the the hill','the',-2);
select substring_index('the king of the the hill',' the ',-1);
select substring_index('the king of the the hill',' the ',-2);
select substring_index('the king of the the hill',' ',-1);
select substring_index('the king of the the hill',' ',-2);
select substring_index('the king of the the hill',' ',-3);
select substring_index('the king of the the hill',' ',-4);
select substring_index('the king of the the hill',' ',-5);
select substring_index('the king of the.the hill','the',-2);
select substring_index('the king of thethethe.the hill','the',-3);
select substring_index('the king of thethethe.the hill','the',-1);
select substring_index('the king of the the hill','the',1);
select substring_index('the king of the the hill','the',2);
select substring_index('the king of the the hill','the',3);
select concat(':',ltrim(' left '),':',rtrim(' right '),':');
select concat(':',trim(leading from ' left '),':',trim(trailing from ' right '),':');
select concat(':',trim(LEADING FROM ' left'),':',trim(TRAILING FROM ' right '),':');
select concat(':',trim(' m '),':',trim(BOTH FROM ' y '),':',trim('*' FROM '*s*'),':');
select concat(':',trim(BOTH 'ab' FROM 'ababmyabab'),':',trim(BOTH '*' FROM '***sql'),':');
select concat(':',trim(LEADING '.*' FROM '.*my'),':',trim(TRAILING '.*' FROM 'sql.*.*'),':');
select TRIM("foo" FROM "foo"), TRIM("foo" FROM "foook"), TRIM("foo" FROM "okfoo");
select concat_ws(', ','monty','was here','again');
select concat_ws(NULL,'a'),concat_ws(',',NULL,'');
select concat_ws(',','',NULL,'a');
SELECT CONCAT('"',CONCAT_WS('";"',repeat('a',60),repeat('b',60),repeat('c',60),repeat('d',100)), '"');
select insert('txs',2,1,'hi'),insert('is ',4,0,'a'),insert('txxxxt',2,4,'es');
select replace('aaaa','a','b'),replace('aaaa','aa','b'),replace('aaaa','a','bb'),replace('aaaa','','b'),replace('bbbb','a','c');
select replace(concat(lcase(concat('THIS',' ','IS',' ','A',' ')),ucase('false'),' ','test'),'FALSE','REAL') ;
select soundex(''),soundex('he'),soundex('hello all folks'),soundex('#3556 in bugdb');
select 'mood' sounds like 'mud';
select 'Glazgo' sounds like 'Liverpool';
select null sounds like 'null';
select 'null' sounds like null;
select null sounds like null;
select md5('hello');
select crc32("123");
select sha('abc');
select sha1('abc');
select aes_decrypt(aes_encrypt('abc','1'),'1');
select aes_decrypt(aes_encrypt('abc','1'),1);
select aes_encrypt(NULL,"a");
select aes_encrypt("a",NULL);
select aes_decrypt(NULL,"a");
select aes_decrypt("a",NULL);
select aes_decrypt("a","a");
select aes_decrypt(aes_encrypt("","a"),"a");
select repeat('monty',5),concat('*',space(5),'*');
select reverse('abc'),reverse('abcd');
select rpad('a',4,'1'),rpad('a',4,'12'),rpad('abcd',3,'12'), rpad(11, 10 , 22), rpad("ab", 10, 22);
select lpad('a',4,'1'),lpad('a',4,'12'),lpad('abcd',3,'12'), lpad(11, 10 , 22);
select rpad(741653838,17,'0'),lpad(741653838,17,'0');
select rpad('abcd',7,'ab'),lpad('abcd',7,'ab');
select rpad('abcd',1,'ab'),lpad('abcd',1,'ab');
select rpad('STRING', 20, CONCAT('p','a','d') );
select lpad('STRING', 20, CONCAT('p','a','d') );
select LEAST(NULL,'HARRY','HARRIOT',NULL,'HAROLD'),GREATEST(NULL,'HARRY','HARRIOT',NULL,'HAROLD');
select least(1,2,3) | greatest(16,32,8), least(5,4)*1,greatest(-1.0,1.0)*1,least(3,2,1)*1.0,greatest(1,1.1,1.0),least("10",9),greatest("A","B","0");
select quote('\'\"\\test');
select quote(concat('abc\'', '\\cba'));
select quote(1/0), quote('\0\Z');
select length(quote(concat(char(0),"test")));
select hex(quote(concat(char(224),char(227),char(230),char(231),char(232),char(234),char(235))));
select unhex(hex("foobar")), hex(unhex("1234567890ABCDEF")), unhex("345678"), unhex(NULL);
select hex(unhex("1")), hex(unhex("12")), hex(unhex("123")), hex(unhex("1234")), hex(unhex("12345")), hex(unhex("123456"));
select length(unhex(md5("abrakadabra")));
#
# Bug #6564: QUOTE(NULL
#
select concat('a', quote(NULL));
#
# Wrong usage of functions
#
select reverse("");
select insert("aa",100,1,"b"),insert("aa",1,3,"b"),left("aa",-1),substring("a",1,2);
select elt(2,1),field(NULL,"a","b","c"),reverse("");
select locate("a","b",2),locate("","a",1);
select ltrim("a"),rtrim("a"),trim(BOTH "" from "a"),trim(BOTH " " from "a");
select concat("1","2")|0,concat("1",".5")+0.0;
select substring_index("www.tcx.se","",3);
select length(repeat("a",100000000)),length(repeat("a",1000*64));
select position("0" in "baaa" in (1)),position("0" in "1" in (1,2,3)),position("sql" in ("mysql"));
select position(("1" in (1,2,3)) in "01");
select length(repeat("a",65500)),length(concat(repeat("a",32000),repeat("a",32000))),length(replace("aaaaa","a",concat(repeat("a",10000)))),length(insert(repeat("a",40000),1,30000,repeat("b",50000)));
select length(repeat("a",1000000)),length(concat(repeat("a",32000),repeat("a",32000),repeat("a",32000))),length(replace("aaaaa","a",concat(repeat("a",32000)))),length(insert(repeat("a",48000),1,1000,repeat("a",48000)));
#
# Problem med concat
#
create table t1 ( domain char(50) );
insert into t1 VALUES ("hello.de" ), ("test.de" );
select domain from t1 where concat('@', trim(leading '.' from concat('.', domain))) = '@hello.de';
select domain from t1 where concat('@', trim(leading '.' from concat('.', domain))) = '@test.de';
drop table t1;
#
# Test bug in concat_ws
#
CREATE TABLE t1 (
id int(10) unsigned NOT NULL,
title varchar(255) default NULL,
prio int(10) unsigned default NULL,
category int(10) unsigned default NULL,
program int(10) unsigned default NULL,
bugdesc text,
created datetime default NULL,
modified timestamp NOT NULL,
bugstatus int(10) unsigned default NULL,
submitter int(10) unsigned default NULL
);
INSERT INTO t1 VALUES (1,'Link',1,1,1,'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa','2001-02-28 08:40:16',20010228084016,0,4);
SELECT CONCAT('"',CONCAT_WS('";"',title,prio,category,program,bugdesc,created,modified+0,bugstatus,submitter), '"') FROM t1;
SELECT CONCAT('"',CONCAT_WS('";"',title,prio,category,program,bugstatus,submitter), '"') FROM t1;
SELECT CONCAT_WS('";"',title,prio,category,program,bugdesc,created,modified+0,bugstatus,submitter) FROM t1;
SELECT bugdesc, REPLACE(bugdesc, 'xxxxxxxxxxxxxxxxxxxx', 'bbbbbbbbbbbbbbbbbbbb') from t1 group by bugdesc;
drop table t1;
#
# Test bug in AES_DECRYPT() when called with wrong argument
#
CREATE TABLE t1 (id int(11) NOT NULL auto_increment, tmp text NOT NULL, KEY id (id));
INSERT INTO t1 VALUES (1, 'a545f661efdd1fb66fdee3aab79945bf');
SELECT 1 FROM t1 WHERE tmp=AES_DECRYPT(tmp,"password");
DROP TABLE t1;
CREATE TABLE t1 (
wid int(10) unsigned NOT NULL auto_increment,
data_podp date default NULL,
status_wnio enum('nowy','podp','real','arch') NOT NULL default 'nowy',
PRIMARY KEY(wid)
);
INSERT INTO t1 VALUES (8,NULL,'real');
INSERT INTO t1 VALUES (9,NULL,'nowy');
SELECT elt(status_wnio,data_podp) FROM t1 GROUP BY wid;
DROP TABLE t1;
#
# test for #739
CREATE TABLE t1 (title text);
INSERT INTO t1 VALUES ('Congress reconvenes in September to debate welfare and adult education');
INSERT INTO t1 VALUES ('House passes the CAREERS bill');
SELECT CONCAT("</a>",RPAD("",(55 - LENGTH(title)),".")) from t1;
DROP TABLE t1;
#
# test for Bug #2290 "output truncated with ELT when using DISTINCT"
#
CREATE TABLE t1 (i int, j int);
INSERT INTO t1 VALUES (1,1),(2,2);
SELECT DISTINCT i, ELT(j, '345', '34') FROM t1;
DROP TABLE t1;
#
# bug #3756: quote and NULL
#
create table t1(a char(4));
insert into t1 values ('one'),(NULL),('two'),('four');
select a, quote(a), isnull(quote(a)), quote(a) is null, ifnull(quote(a), 'n') from t1;
drop table t1;
#
# Bug #5498: TRIM fails with LEADING or TRAILING if remstr = str
#
select trim(trailing 'foo' from 'foo');
select trim(leading 'foo' from 'foo');
#
# crashing bug with QUOTE() and LTRIM() or TRIM() fixed
# Bug #7495
#
select quote(ltrim(concat(' ', 'a')));
select quote(trim(concat(' ', 'a')));
# Bad results from QUOTE(). Bug #8248
CREATE TABLE t1 SELECT 1 UNION SELECT 2 UNION SELECT 3;
SELECT QUOTE('A') FROM t1;
DROP TABLE t1;
# Test collation and coercibility
#
select 1=_latin1'1';
select _latin1'1'=1;
select _latin2'1'=1;
select 1=_latin2'1';
--error 1267
select _latin1'1'=_latin2'1';
select row('a','b','c') = row('a','b','c');
select row('A','b','c') = row('a','b','c');
select row('A' COLLATE latin1_bin,'b','c') = row('a','b','c');
select row('A','b','c') = row('a' COLLATE latin1_bin,'b','c');
--error 1267
select row('A' COLLATE latin1_general_ci,'b','c') = row('a' COLLATE latin1_bin,'b','c');
--error 1267
select concat(_latin1'a',_latin2'a');
--error 1270
select concat(_latin1'a',_latin2'a',_latin5'a');
--error 1271
select concat(_latin1'a',_latin2'a',_latin5'a',_latin7'a');
--error 1267
select concat_ws(_latin1'a',_latin2'a');
#
# Test FIELD() and collations
#
select FIELD('b','A','B');
select FIELD('B','A','B');
select FIELD('b' COLLATE latin1_bin,'A','B');
select FIELD('b','A' COLLATE latin1_bin,'B');
--error 1270
select FIELD(_latin2'b','A','B');
--error 1270
select FIELD('b',_latin2'A','B');
select FIELD('1',_latin2'3','2',1);
select POSITION(_latin1'B' IN _latin1'abcd');
select POSITION(_latin1'B' IN _latin1'abcd' COLLATE latin1_bin);
select POSITION(_latin1'B' COLLATE latin1_bin IN _latin1'abcd');
--error 1267
select POSITION(_latin1'B' COLLATE latin1_general_ci IN _latin1'abcd' COLLATE latin1_bin);
--error 1267
select POSITION(_latin1'B' IN _latin2'abcd');
select FIND_IN_SET(_latin1'B',_latin1'a,b,c,d');
# fix this:
--disable_testcase BUG#0000
select FIND_IN_SET(_latin1'B',_latin1'a,b,c,d' COLLATE latin1_bin);
select FIND_IN_SET(_latin1'B' COLLATE latin1_bin,_latin1'a,b,c,d');
--enable_testcase
--error 1267
select FIND_IN_SET(_latin1'B' COLLATE latin1_general_ci,_latin1'a,b,c,d' COLLATE latin1_bin);
--error 1267
select FIND_IN_SET(_latin1'B',_latin2'a,b,c,d');
select SUBSTRING_INDEX(_latin1'abcdabcdabcd',_latin1'd',2);
# fix this:
--disable_testcase BUG#0000
select SUBSTRING_INDEX(_latin1'abcdabcdabcd' COLLATE latin1_bin,_latin1'd',2);
select SUBSTRING_INDEX(_latin1'abcdabcdabcd',_latin1'd' COLLATE latin1_bin,2);
--enable_testcase
--error 1267
select SUBSTRING_INDEX(_latin1'abcdabcdabcd',_latin2'd',2);
--error 1267
select SUBSTRING_INDEX(_latin1'abcdabcdabcd' COLLATE latin1_general_ci,_latin1'd' COLLATE latin1_bin,2);
select _latin1'B' between _latin1'a' and _latin1'c';
select _latin1'B' collate latin1_bin between _latin1'a' and _latin1'c';
select _latin1'B' between _latin1'a' collate latin1_bin and _latin1'c';
select _latin1'B' between _latin1'a' and _latin1'c' collate latin1_bin;
--error 1270
select _latin2'B' between _latin1'a' and _latin1'b';
--error 1270
select _latin1'B' between _latin2'a' and _latin1'b';
--error 1270
select _latin1'B' between _latin1'a' and _latin2'b';
--error 1270
select _latin1'B' collate latin1_general_ci between _latin1'a' collate latin1_bin and _latin1'b';
select _latin1'B' in (_latin1'a',_latin1'b');
select _latin1'B' collate latin1_bin in (_latin1'a',_latin1'b');
select _latin1'B' in (_latin1'a' collate latin1_bin,_latin1'b');
select _latin1'B' in (_latin1'a',_latin1'b' collate latin1_bin);
--error 1270
select _latin2'B' in (_latin1'a',_latin1'b');
--error 1270
select _latin1'B' in (_latin2'a',_latin1'b');
--error 1270
select _latin1'B' in (_latin1'a',_latin2'b');
--error 1270
select _latin1'B' COLLATE latin1_general_ci in (_latin1'a' COLLATE latin1_bin,_latin1'b');
--error 1270
select _latin1'B' COLLATE latin1_general_ci in (_latin1'a',_latin1'b' COLLATE latin1_bin);
select collation(bin(130)), coercibility(bin(130));
select collation(oct(130)), coercibility(oct(130));
select collation(conv(130,16,10)), coercibility(conv(130,16,10));
select collation(hex(130)), coercibility(hex(130));
select collation(char(130)), coercibility(hex(130));
select collation(format(130,10)), coercibility(format(130,10));
select collation(lcase(_latin2'a')), coercibility(lcase(_latin2'a'));
select collation(ucase(_latin2'a')), coercibility(ucase(_latin2'a'));
select collation(left(_latin2'a',1)), coercibility(left(_latin2'a',1));
select collation(right(_latin2'a',1)), coercibility(right(_latin2'a',1));
select collation(substring(_latin2'a',1,1)), coercibility(substring(_latin2'a',1,1));
select collation(concat(_latin2'a',_latin2'b')), coercibility(concat(_latin2'a',_latin2'b'));
select collation(lpad(_latin2'a',4,_latin2'b')), coercibility(lpad(_latin2'a',4,_latin2'b'));
select collation(rpad(_latin2'a',4,_latin2'b')), coercibility(rpad(_latin2'a',4,_latin2'b'));
select collation(concat_ws(_latin2'a',_latin2'b')), coercibility(concat_ws(_latin2'a',_latin2'b'));
select collation(make_set(255,_latin2'a',_latin2'b',_latin2'c')), coercibility(make_set(255,_latin2'a',_latin2'b',_latin2'c'));
select collation(export_set(255,_latin2'y',_latin2'n',_latin2' ')), coercibility(export_set(255,_latin2'y',_latin2'n',_latin2' '));
select collation(trim(_latin2' a ')), coercibility(trim(_latin2' a '));
select collation(ltrim(_latin2' a ')), coercibility(ltrim(_latin2' a '));
select collation(rtrim(_latin2' a ')), coercibility(rtrim(_latin2' a '));
select collation(trim(LEADING _latin2' ' FROM _latin2'a')), coercibility(trim(LEADING _latin2'a' FROM _latin2'a'));
select collation(trim(TRAILING _latin2' ' FROM _latin2'a')), coercibility(trim(TRAILING _latin2'a' FROM _latin2'a'));
select collation(trim(BOTH _latin2' ' FROM _latin2'a')), coercibility(trim(BOTH _latin2'a' FROM _latin2'a'));
select collation(repeat(_latin2'a',10)), coercibility(repeat(_latin2'a',10));
select collation(reverse(_latin2'ab')), coercibility(reverse(_latin2'ab'));
select collation(quote(_latin2'ab')), coercibility(quote(_latin2'ab'));
select collation(soundex(_latin2'ab')), coercibility(soundex(_latin2'ab'));
select collation(substring(_latin2'ab',1)), coercibility(substring(_latin2'ab',1));
select collation(insert(_latin2'abcd',2,3,_latin2'ef')), coercibility(insert(_latin2'abcd',2,3,_latin2'ef'));
select collation(replace(_latin2'abcd',_latin2'b',_latin2'B')), coercibility(replace(_latin2'abcd',_latin2'b',_latin2'B'));
create table t1 charset latin1
select
bin(130),
oct(130),
conv(130,16,10),
hex(130),
char(130),
format(130,10),
left(_latin2'a',1),
right(_latin2'a',1),
lcase(_latin2'a'),
ucase(_latin2'a'),
substring(_latin2'a',1,1),
concat(_latin2'a',_latin2'b'),
lpad(_latin2'a',4,_latin2'b'),
rpad(_latin2'a',4,_latin2'b'),
concat_ws(_latin2'a',_latin2'b'),
make_set(255,_latin2'a',_latin2'b',_latin2'c'),
export_set(255,_latin2'y',_latin2'n',_latin2' '),
trim(_latin2' a '),
ltrim(_latin2' a '),
rtrim(_latin2' a '),
trim(LEADING _latin2' ' FROM _latin2' a '),
trim(TRAILING _latin2' ' FROM _latin2' a '),
trim(BOTH _latin2' ' FROM _latin2' a '),
repeat(_latin2'a',10),
reverse(_latin2'ab'),
quote(_latin2'ab'),
soundex(_latin2'ab'),
substring(_latin2'ab',1),
insert(_latin2'abcd',2,3,_latin2'ef'),
replace(_latin2'abcd',_latin2'b',_latin2'B')
;
show create table t1;
drop table t1;
#
# Bug#9129
#
create table t1 (a char character set latin2);
insert into t1 values (null);
select charset(a), collation(a), coercibility(a) from t1;
drop table t1;
select charset(null), collation(null), coercibility(null);
#
# Make sure OUTER JOIN is not replaced with a regular joun
#
CREATE TABLE t1 (a int, b int);
CREATE TABLE t2 (a int, b int);
INSERT INTO t1 VALUES (1,1),(2,2);
INSERT INTO t2 VALUES (2,2),(3,3);
select t1.*,t2.* from t1 left join t2 on (t1.b=t2.b)
where collation(t2.a) = _utf8'binary' order by t1.a,t2.a;
select t1.*,t2.* from t1 left join t2 on (t1.b=t2.b)
where charset(t2.a) = _utf8'binary' order by t1.a,t2.a;
select t1.*,t2.* from t1 left join t2 on (t1.b=t2.b)
where coercibility(t2.a) = 5 order by t1.a,t2.a;
DROP TABLE t1, t2;
#
# test for SUBSTR
#
select SUBSTR('abcdefg',3,2);
select SUBSTRING('abcdefg',3,2);
select SUBSTR('abcdefg',-3,2) FROM DUAL;
select SUBSTR('abcdefg',-1,5) FROM DUAL;
select SUBSTR('abcdefg',0,0) FROM DUAL;
select SUBSTR('abcdefg',-1,-1) FROM DUAL;
select SUBSTR('abcdefg',1,-1) FROM DUAL;
#
# Test that fix_fields doesn't follow to upper level (to comparison)
# when an error on a lower level (in concat) has accured:
#
create table t7 (s1 char) charset latin1;
--error 1267
select * from t7
where concat(s1 collate latin1_general_ci,s1 collate latin1_swedish_ci) = 'AA';
drop table t7;
select substring_index("1abcd;2abcd;3abcd;4abcd", ';', 2),substring_index("1abcd;2abcd;3abcd;4abcd", ';', -2);
explain select md5('hello');
explain select sha('abc');
explain select sha1('abc');
explain select soundex('');
explain select 'mood' sounds like 'mud';
explain select aes_decrypt(aes_encrypt('abc','1'),'1');
explain select concat('*',space(5),'*');
explain select reverse('abc');
explain select rpad('a',4,'1');
explain select lpad('a',4,'1');
explain select concat_ws(',','',NULL,'a');
explain select make_set(255,_latin2'a', _latin2'b', _latin2'c');
explain select elt(2,1);
explain select locate("a","b",2);
explain select format(130,10);
explain select char(0);
explain select conv(130,16,10);
explain select hex(130);
explain select binary 'HE';
explain select export_set(255,_latin2'y', _latin2'n', _latin2' ');
explain select FIELD('b' COLLATE latin1_bin,'A','B');
explain select FIND_IN_SET(_latin1'B', _latin1'a,b,c,d');
explain select collation(conv(130,16,10));
explain select coercibility(conv(130,16,10));
explain select length('\n\t\r\b\0\_\%\\');
explain select bit_length('\n\t\r\b\0\_\%\\');
explain select bit_length('\n\t\r\b\0\_\%\\');
explain select concat('monty',' was here ','again');
explain select length('hello');
explain select char(ascii('h'));
explain select ord('h');
explain select quote(1/0);
explain select crc32("123");
explain select replace('aaaa','a','b');
explain select insert('txs',2,1,'hi');
explain select left(_latin2'a',1);
explain select right(_latin2'a',1);
explain select lcase(_latin2'a');
explain select ucase(_latin2'a');
explain select SUBSTR('abcdefg',3,2);
explain select substring_index("1abcd;2abcd;3abcd;4abcd", ';', 2);
explain select trim(_latin2' a ');
explain select ltrim(_latin2' a ');
explain select rtrim(_latin2' a ');
#
# lpad returns incorrect result (Bug #2182)
#
SELECT lpad(12345, 5, "#");
#
# Problem the the CONV() function (Bug #2972)
#
SELECT conv(71, 10, 36), conv('1Z', 36, 10);
SELECT conv(71, 10, 37), conv('1Z', 37, 10), conv(0,1,10),conv(0,0,10), conv(0,-1,10);
#
# Bug in SUBSTRING when mixed with CONCAT and ORDER BY (Bug #3089)
#
create table t1 (id int(1), str varchar(10)) DEFAULT CHARSET=utf8;
insert into t1 values (1,'aaaaaaaaaa'), (2,'bbbbbbbbbb');
create table t2 (id int(1), str varchar(10)) DEFAULT CHARSET=utf8;
insert into t2 values (1,'cccccccccc'), (2,'dddddddddd');
select substring(concat(t1.str, t2.str), 1, 15) "name" from t1, t2
where t2.id=t1.id order by name;
drop table t1, t2;
#
# Test case for conversion of long string value to integer (Bug #3472)
#
create table t1 (c1 INT, c2 INT UNSIGNED);
insert ignore into t1 values ('21474836461','21474836461');
insert ignore into t1 values ('-21474836461','-21474836461');
show warnings;
select * from t1;
drop table t1;
#
# Bug #4878: LEFT() in integer/float context
#
select left(1234, 3) + 0;
#
# Bug #7101: bug with LEFT() when used as a field in GROUP BY aggregation
#
create table t1 (a int not null primary key, b varchar(40), c datetime);
insert into t1 (a,b,c) values (1,'Tom','2004-12-10 12:13:14'),(2,'ball games','2004-12-10 12:13:14'), (3,'Basil','2004-12-10 12:13:14'), (4,'Dean','2004-12-10 12:13:14'),(5,'Ellis','2004-12-10 12:13:14'), (6,'Serg','2004-12-10 12:13:14'), (7,'Sergei','2004-12-10 12:13:14'),(8,'Georg','2004-12-10 12:13:14'),(9,'Salle','2004-12-10 12:13:14'),(10,'Sinisa','2004-12-10 12:13:14');
select count(*) as total, left(c,10) as reg from t1 group by reg order by reg desc limit 0,12;
drop table t1;
#
# Bug#7455 unexpected result: TRIM(<NULL> FROM <whatever>) gives NOT NULL
# According to ANSI if one of the TRIM arguments is NULL, then the result
# must be NULL too.
#
select trim(null from 'kate') as "must_be_null";
select trim('xyz' from null) as "must_be_null";
select trim(leading NULL from 'kate') as "must_be_null";
select trim(trailing NULL from 'xyz') as "must_be_null";
#
# Bug #7751 - conversion for a bigint unsigned constant
#
CREATE TABLE t1 (
id int(11) NOT NULL auto_increment,
a bigint(20) unsigned default NULL,
PRIMARY KEY (id)
);
INSERT INTO t1 VALUES
('0','16307858876001849059');
SELECT CONV('e251273eb74a8ee3', 16, 10);
EXPLAIN
SELECT id
FROM t1
WHERE a = 16307858876001849059;
EXPLAIN
SELECT id
FROM t1
WHERE a = CONV('e251273eb74a8ee3', 16, 10);
DROP TABLE t1;
#
# Bug #6317: string function CHAR, parameter is NULL, wrong result
#
SELECT CHAR(NULL,121,83,81,'76') as my_column;
SELECT CHAR_LENGTH(CHAR(NULL,121,83,81,'76')) as my_column;
#
# Test case for bug #8669: null aes_decrypt result in order by query
#
CREATE TABLE t1 (id int PRIMARY KEY, str char(255) NOT NULL) charset latin1;
CREATE TABLE t2 (id int NOT NULL UNIQUE);
INSERT INTO t2 VALUES (1),(2);
INSERT INTO t1 VALUES (1, aes_encrypt('foo', 'bar'));
INSERT INTO t1 VALUES (2, 'not valid');
SELECT t1.id, aes_decrypt(str, 'bar') FROM t1, t2 WHERE t1.id = t2.id;
SELECT t1.id, aes_decrypt(str, 'bar') FROM t1, t2 WHERE t1.id = t2.id
ORDER BY t1.id;
DROP TABLE t1, t2;
#
# Bug #10944: Mishandling of NULL arguments in FIELD()
#
select field(0,NULL,1,0), field("",NULL,"bar",""), field(0.0,NULL,1.0,0.0);
select field(NULL,1,2,NULL), field(NULL,1,2,0);
#
# Bug #10124: access by integer index with a string key that is not a number
#
CREATE TABLE t1 (str varchar(20) PRIMARY KEY);
CREATE TABLE t2 (num int primary key);
INSERT INTO t1 VALUES ('notnumber');
INSERT INTO t2 VALUES (0), (1);
SELECT * FROM t1, t2 WHERE num=str;
SELECT * FROM t1, t2 WHERE num=substring(str from 1 for 6);
DROP TABLE t1,t2;
#
# Bug #11469: NOT NULL optimization wrongly used for arguments of CONCAT_WS
#
CREATE TABLE t1(
id int(11) NOT NULL auto_increment,
pc int(11) NOT NULL default '0',
title varchar(20) default NULL,
PRIMARY KEY (id)
);
INSERT INTO t1 VALUES
(1, 0, 'Main'),
(2, 1, 'Toys'),
(3, 1, 'Games');
SELECT t1.id, CONCAT_WS('->', t3.title, t2.title, t1.title) as col1
FROM t1 LEFT JOIN t1 AS t2 ON t1.pc=t2.id
LEFT JOIN t1 AS t3 ON t2.pc=t3.id;
SELECT t1.id, CONCAT_WS('->', t3.title, t2.title, t1.title) as col1
FROM t1 LEFT JOIN t1 AS t2 ON t1.pc=t2.id
LEFT JOIN t1 AS t3 ON t2.pc=t3.id
WHERE CONCAT_WS('->', t3.title, t2.title, t1.title) LIKE '%Toys%';
DROP TABLE t1;
CREATE TABLE t1(
trackid int(10) unsigned NOT NULL auto_increment,
trackname varchar(100) NOT NULL default '',
PRIMARY KEY (trackid)
);
CREATE TABLE t2(
artistid int(10) unsigned NOT NULL auto_increment,
artistname varchar(100) NOT NULL default '',
PRIMARY KEY (artistid)
);
CREATE TABLE t3(
trackid int(10) unsigned NOT NULL,
artistid int(10) unsigned NOT NULL,
PRIMARY KEY (trackid,artistid)
);
INSERT INTO t1 VALUES (1, 'April In Paris'), (2, 'Autumn In New York');
INSERT INTO t2 VALUES (1, 'Vernon Duke');
INSERT INTO t3 VALUES (1,1);
SELECT CONCAT_WS(' ', trackname, artistname) trackname, artistname
FROM t1 LEFT JOIN t3 ON t1.trackid=t3.trackid
LEFT JOIN t2 ON t2.artistid=t3.artistid
WHERE CONCAT_WS(' ', trackname, artistname) LIKE '%In%';
DROP TABLE t1,t2,t3;
#
# Correct length reporting from substring() (BUG#10269)
#
create table t1 (b varchar(5));
insert t1 values ('ab'), ('abc'), ('abcd'), ('abcde');
select *,substring(b,1),substring(b,-1),substring(b,-2),substring(b,-3),substring(b,-4),substring(b,-5) from t1;
select * from (select *,substring(b,1),substring(b,-1),substring(b,-2),substring(b,-3),substring(b,-4),substring(b,-5) from t1) t;
drop table t1;
#
# Bug #9854 hex() and out of range handling
#
select hex(29223372036854775809) as hex_signed,
hex(cast(29223372036854775809 as unsigned)) as hex_unsigned;
select conv(29223372036854775809, -10, 16) as conv_signed,
conv(29223372036854775809, 10, 16) as conv_unsigned;
select hex(-29223372036854775809) as hex_signed,
hex(cast(-29223372036854775809 as unsigned)) as hex_unsigned;
select conv(-29223372036854775809, -10, 16) as conv_signed,
conv(-29223372036854775809, 10, 16) as conv_unsigned;
#
# Bug #11311: Incorrect length returned from LPAD() and RPAD()
#
create table t1 (i int);
insert into t1 values (1000000000),(1);
--enable_metadata
select lpad(i, 7, ' ') as t from t1;
select rpad(i, 7, ' ') as t from t1;
--disable_metadata
drop table t1;
#
# Bug #10418: LOAD_FILE does not behave like in manual if file does not exist
#
select load_file("lkjlkj");
select ifnull(load_file("lkjlkj"),"it is null");
#
# Bug#15351: Wrong collation used for comparison of md5() and sha()
# parameter can lead to a wrong result.
#
create table t1 (f1 varchar(4), f2 varchar(64), unique key k1 (f1,f2));
insert into t1 values ( 'test',md5('test')), ('test', sha('test'));
select * from t1 where f1='test' and (f2= md5("test") or f2= md5("TEST"));
select * from t1 where f1='test' and (f2= md5("TEST") or f2= md5("test"));
select * from t1 where f1='test' and (f2= sha("test") or f2= sha("TEST"));
select * from t1 where f1='test' and (f2= sha("TEST") or f2= sha("test"));
drop table t1;
#
# Bug#18243: REVERSE changes its argument
#
CREATE TABLE t1 (a varchar(10));
INSERT INTO t1 VALUES ('abc'), ('xyz');
SELECT a, CONCAT(a,' ',a) AS c FROM t1
HAVING LEFT(c,LENGTH(c)-INSTR(REVERSE(c)," ")) = a;
SELECT a, CONCAT(a,' ',a) AS c FROM t1
HAVING LEFT(CONCAT(a,' ',a),
LENGTH(CONCAT(a,' ',a))-
INSTR(REVERSE(CONCAT(a,' ',a))," ")) = a;
DROP TABLE t1;
#
# Bug#17526: WRONG PRINT for TRIM FUNCTION with two arguments
#
CREATE TABLE t1 (s varchar(10));
INSERT INTO t1 VALUES ('yadda'), ('yaddy');
ANALYZE TABLE t1;
EXPLAIN SELECT s FROM t1 WHERE TRIM(s) > 'ab';
EXPLAIN SELECT s FROM t1 WHERE TRIM('y' FROM s) > 'ab';
EXPLAIN SELECT s FROM t1 WHERE TRIM(LEADING 'y' FROM s) > 'ab';
EXPLAIN SELECT s FROM t1 WHERE TRIM(TRAILING 'y' FROM s) > 'ab';
EXPLAIN SELECT s FROM t1 WHERE TRIM(BOTH 'y' FROM s) > 'ab';
DROP TABLE t1;
#
# Bug #31758 inet_ntoa, oct, crashes server with null + filesort
#
create table t1 (a bigint not null);
insert into t1 set a = 1024*1024*1024*4;
SET @orig_sql_mode = @@SQL_MODE;
SET SQL_MODE='';
delete from t1 order by (inet_ntoa(a)) desc limit 10;
SET SQL_MODE=@orig_sql_mode;
drop table t1;
create table t1 (a char(36) not null);
insert ignore into t1 set a = ' ';
insert ignore into t1 set a = ' ';
select * from t1 order by (oct(a));
drop table t1;
--echo End of 4.1 tests
#
# Bug #13361: SELECT FORMAT(<decimal field with null>, 2) crashes
#
create table t1 (d decimal default null);
insert into t1 values (null);
select format(d, 2) from t1;
drop table t1;
#
# Bug #14676: substring_index() returns incorrect results
#
create table t1 (c varchar(40));
insert into t1 values ('y,abc'),('y,abc');
select c, substring_index(lcase(c), @q:=',', -1) as res from t1;
drop table t1;
#
# Bug #17043: Casting trimmed string to decimal loses precision
#
select cast(rtrim(' 20.06 ') as decimal(19,2));
select cast(ltrim(' 20.06 ') as decimal(19,2));
select cast(rtrim(ltrim(' 20.06 ')) as decimal(19,2));
#
# Bug #13975: "same string" + 0 has 2 different results
#
select conv("18383815659218730760",10,10) + 0;
select "18383815659218730760" + 0;
#
# Bug #21698: substitution of a string field for a constant under a function
#
CREATE TABLE t1 (code varchar(10)) charset utf8mb4;
INSERT INTO t1 VALUES ('a12'), ('A12'), ('a13');
SELECT ASCII(code), code FROM t1 WHERE code='A12';
SELECT ASCII(code), code FROM t1 WHERE code='A12' AND ASCII(code)=65;
# a12<BEL> and A12<BEL><BEL>, respectively.
INSERT INTO t1 VALUES (_utf16 0x0061003100320007), (_utf16 0x00410031003200070007);
SELECT LENGTH(code), code FROM t1 WHERE code='A12';
SELECT LENGTH(code), code FROM t1 WHERE code='A12' AND LENGTH(code)=5;
ALTER TABLE t1 ADD INDEX (code);
CREATE TABLE t2 (id varchar(10) PRIMARY KEY) charset utf8mb4;
INSERT INTO t2 VALUES ('a11'), ('a12'), ('a13'), ('a14');
SELECT * FROM t1 INNER JOIN t2 ON t1.code=t2.id
WHERE t2.id='a12' AND (LENGTH(code)=5 OR code < 'a00');
EXPLAIN
SELECT * FROM t1 INNER JOIN t2 ON code=id
WHERE id='a12' AND (LENGTH(code)=5 OR code < 'a00');
DROP TABLE t1,t2;
#
# Bug#22684: The Functions ENCODE, DECODE and FORMAT are not real functions
#
select format(NULL, NULL);
select format(pi(), NULL);
select format(NULL, 2);
select benchmark(NULL, NULL);
select benchmark(0, NULL);
select benchmark(100, NULL);
select benchmark(NULL, 1+1);
#
# Bug #20752: BENCHMARK with many iterations returns too quickly
#
# not a string, but belongs with the above Bug#22684
select benchmark(-1, 1);
#
# Please note:
# 1) The collation of the password is irrelevant, the encryption uses
# the binary representation of the string without charset/collation.
# 2) These tests can not print the encoded text directly, because it's binary,
# and doing this would cause problems with source control.
# Instead, an md5() checksum is used, to verify the result indirectly.
# 3) Each md5() result must be identical.
# 4) The md5() result must never change, and must be stable across releases.
#
set @dec=5;
select format(pi(), (1+1));
select format(pi(), (select 3 from dual));
select format(pi(), @dec);
set @bench_count=10;
select benchmark(10, pi());
select benchmark(5+5, pi());
select benchmark((select 10 from dual), pi());
select benchmark(@bench_count, pi());
#
# Bug #10963
# 4294967296 18446744073709551616
select locate('he','hello',-2);
select locate('lo','hello',-4294967295);
select locate('lo','hello',4294967295);
select locate('lo','hello',-4294967296);
select locate('lo','hello',4294967296);
select locate('lo','hello',-4294967297);
select locate('lo','hello',4294967297);
select locate('lo','hello',-18446744073709551615);
select locate('lo','hello',18446744073709551615);
select locate('lo','hello',-18446744073709551616);
select locate('lo','hello',18446744073709551616);
select locate('lo','hello',-18446744073709551617);
select locate('lo','hello',18446744073709551617);
select left('hello', 10);
select left('hello', 0);
select left('hello', -1);
select left('hello', -4294967295);
select left('hello', 4294967295);
select left('hello', -4294967296);
select left('hello', 4294967296);
select left('hello', -4294967297);
select left('hello', 4294967297);
select left('hello', -18446744073709551615);
select left('hello', 18446744073709551615);
select left('hello', -18446744073709551616);
select left('hello', 18446744073709551616);
select left('hello', -18446744073709551617);
select left('hello', 18446744073709551617);
select right('hello', 10);
select right('hello', 0);
select right('hello', -1);
select right('hello', -4294967295);
select right('hello', 4294967295);
select right('hello', -4294967296);
select right('hello', 4294967296);
select right('hello', -4294967297);
select right('hello', 4294967297);
select right('hello', -18446744073709551615);
select right('hello', 18446744073709551615);
select right('hello', -18446744073709551616);
select right('hello', 18446744073709551616);
select right('hello', -18446744073709551617);
select right('hello', 18446744073709551617);
select substring('hello', 2, -1);
select substring('hello', -1, 1);
select substring('hello', -2, 1);
select substring('hello', -4294967295, 1);
select substring('hello', 4294967295, 1);
select substring('hello', -4294967296, 1);
select substring('hello', 4294967296, 1);
select substring('hello', -4294967297, 1);
select substring('hello', 4294967297, 1);
select substring('hello', -18446744073709551615, 1);
select substring('hello', 18446744073709551615, 1);
select substring('hello', -18446744073709551616, 1);
select substring('hello', 18446744073709551616, 1);
select substring('hello', -18446744073709551617, 1);
select substring('hello', 18446744073709551617, 1);
select substring('hello', 1, -1);
select substring('hello', 1, -4294967295);
select substring('hello', 1, 4294967295);
select substring('hello', 1, -4294967296);
select substring('hello', 1, 4294967296);
select substring('hello', 1, -4294967297);
select substring('hello', 1, 4294967297);
select substring('hello', 1, -18446744073709551615);
select substring('hello', 1, 18446744073709551615);
select substring('hello', 1, -18446744073709551616);
select substring('hello', 1, 18446744073709551616);
select substring('hello', 1, -18446744073709551617);
select substring('hello', 1, 18446744073709551617);
select substring('hello', -1, -1);
select substring('hello', -4294967295, -4294967295);
select substring('hello', 4294967295, 4294967295);
select substring('hello', -4294967296, -4294967296);
select substring('hello', 4294967296, 4294967296);
select substring('hello', -4294967297, -4294967297);
select substring('hello', 4294967297, 4294967297);
select substring('hello', -18446744073709551615, -18446744073709551615);
select substring('hello', 18446744073709551615, 18446744073709551615);
select substring('hello', -18446744073709551616, -18446744073709551616);
select substring('hello', 18446744073709551616, 18446744073709551616);
select substring('hello', -18446744073709551617, -18446744073709551617);
select substring('hello', 18446744073709551617, 18446744073709551617);
select insert('hello', -1, 1, 'hi');
select insert('hello', -4294967295, 1, 'hi');
select insert('hello', 4294967295, 1, 'hi');
select insert('hello', -4294967296, 1, 'hi');
select insert('hello', 4294967296, 1, 'hi');
select insert('hello', -4294967297, 1, 'hi');
select insert('hello', 4294967297, 1, 'hi');
select insert('hello', -18446744073709551615, 1, 'hi');
select insert('hello', 18446744073709551615, 1, 'hi');
select insert('hello', -18446744073709551616, 1, 'hi');
select insert('hello', 18446744073709551616, 1, 'hi');
select insert('hello', -18446744073709551617, 1, 'hi');
select insert('hello', 18446744073709551617, 1, 'hi');
select insert('hello', 1, -1, 'hi');
select insert('hello', 1, -4294967295, 'hi');
select insert('hello', 1, 4294967295, 'hi');
select insert('hello', 1, -4294967296, 'hi');
select insert('hello', 1, 4294967296, 'hi');
select insert('hello', 1, -4294967297, 'hi');
select insert('hello', 1, 4294967297, 'hi');
select insert('hello', 1, -18446744073709551615, 'hi');
select insert('hello', 1, 18446744073709551615, 'hi');
select insert('hello', 1, -18446744073709551616, 'hi');
select insert('hello', 1, 18446744073709551616, 'hi');
select insert('hello', 1, -18446744073709551617, 'hi');
select insert('hello', 1, 18446744073709551617, 'hi');
select insert('hello', -1, -1, 'hi');
select insert('hello', -4294967295, -4294967295, 'hi');
select insert('hello', 4294967295, 4294967295, 'hi');
select insert('hello', -4294967296, -4294967296, 'hi');
select insert('hello', 4294967296, 4294967296, 'hi');
select insert('hello', -4294967297, -4294967297, 'hi');
select insert('hello', 4294967297, 4294967297, 'hi');
select insert('hello', -18446744073709551615, -18446744073709551615, 'hi');
select insert('hello', 18446744073709551615, 18446744073709551615, 'hi');
select insert('hello', -18446744073709551616, -18446744073709551616, 'hi');
select insert('hello', 18446744073709551616, 18446744073709551616, 'hi');
select insert('hello', -18446744073709551617, -18446744073709551617, 'hi');
select insert('hello', 18446744073709551617, 18446744073709551617, 'hi');
select repeat('hello', -1);
select repeat('hello', -4294967295);
select repeat('hello', 4294967295);
select repeat('hello', -4294967296);
select repeat('hello', 4294967296);
select repeat('hello', -4294967297);
select repeat('hello', 4294967297);
select repeat('hello', -18446744073709551615);
select repeat('hello', 18446744073709551615);
select repeat('hello', -18446744073709551616);
select repeat('hello', 18446744073709551616);
select repeat('hello', -18446744073709551617);
select repeat('hello', 18446744073709551617);
select space(-1);
select space(-4294967295);
select space(4294967295);
select space(-4294967296);
select space(4294967296);
select space(-4294967297);
select space(4294967297);
select space(-18446744073709551615);
select space(18446744073709551615);
select space(-18446744073709551616);
select space(18446744073709551616);
select space(-18446744073709551617);
select space(18446744073709551617);
select rpad('hello', -1, '1');
select rpad('hello', -4294967295, '1');
select rpad('hello', 4294967295, '1');
select rpad('hello', -4294967296, '1');
select rpad('hello', 4294967296, '1');
select rpad('hello', -4294967297, '1');
select rpad('hello', 4294967297, '1');
select rpad('hello', -18446744073709551615, '1');
select rpad('hello', 18446744073709551615, '1');
select rpad('hello', -18446744073709551616, '1');
select rpad('hello', 18446744073709551616, '1');
select rpad('hello', -18446744073709551617, '1');
select rpad('hello', 18446744073709551617, '1');
select lpad('hello', -1, '1');
select lpad('hello', -4294967295, '1');
select lpad('hello', 4294967295, '1');
select lpad('hello', -4294967296, '1');
select lpad('hello', 4294967296, '1');
select lpad('hello', -4294967297, '1');
select lpad('hello', 4294967297, '1');
select lpad('hello', -18446744073709551615, '1');
select lpad('hello', 18446744073709551615, '1');
select lpad('hello', -18446744073709551616, '1');
select lpad('hello', 18446744073709551616, '1');
select lpad('hello', -18446744073709551617, '1');
select lpad('hello', 18446744073709551617, '1');
#
# BUG#17047: CHAR() and IN() can return NULL without signaling NULL
# result
#
SET @orig_sql_mode = @@SQL_MODE;
SET SQL_MODE=traditional;
SELECT CHAR(0xff,0x8f USING utf8);
SELECT CHAR(0xff,0x8f USING utf8) IS NULL;
SET SQL_MODE=@orig_sql_mode;
#
# Bug #24947: problem with some string function with unsigned int parameters
#
select substring('abc', cast(2 as unsigned int));
select repeat('a', cast(2 as unsigned int));
select rpad('abc', cast(5 as unsigned integer), 'x');
select lpad('abc', cast(5 as unsigned integer), 'x');
#
# Bug#15757: Wrong SUBSTRING() result when a tmp table was employed.
#
create table t1(f1 longtext);
insert into t1 values ("123"),("456");
select substring(f1,1,1) from t1 group by 1;
create table t2(f1 varchar(3));
insert into t1 values ("123"),("456");
select substring(f1,4,1), substring(f1,-4,1) from t2;
drop table t1,t2;
#
# Bug #25197 :repeat function returns null when using table field directly as count
#
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE `t1` (
`id` varchar(20) NOT NULL,
`tire` tinyint(3) unsigned NOT NULL,
PRIMARY KEY (`id`)
);
INSERT INTO `t1` (`id`, `tire`) VALUES ('A', 0), ('B', 1),('C', 2);
SELECT REPEAT( '#', tire ) AS A,
REPEAT( '#', tire % 999 ) AS B, tire FROM `t1`;
SELECT REPEAT('0', CAST(0 AS UNSIGNED));
SELECT REPEAT('0', -2);
SELECT REPEAT('0', 2);
DROP TABLE t1;
#
# Bug #26537: UNHEX() IS NULL comparison fails
#
SELECT UNHEX('G');
SELECT UNHEX('G') IS NULL;
#
# Bug #22358933: UNHEX WITH INVALID ARGUMENT LEAD TO VALGRIND ERROR
#
DO UNHEX(-1);
SHOW warnings;
DO UNHEX(-182680438);
SHOW warnings;
DO UNHEX(-2251799813685249);
SHOW warnings;
#
# Bug #19642015 UNHEX() RUNTIME ERROR: LEFT SHIFT OF NEGATIVE VALUE -1
#
select unhex('5078-04-25');
#
# Bug #26281: INSERT() function mishandles NUL on boundary condition
#
SELECT INSERT('abc', 3, 3, '1234');
SELECT INSERT('abc', 4, 3, '1234');
SELECT INSERT('abc', 5, 3, '1234');
SELECT INSERT('abc', 6, 3, '1234');
#
# Bug #27530: Grouping on crc32, or create table select crc32
#
CREATE TABLE t1 (a INT);
CREATE VIEW v1 AS SELECT CRC32(a) AS C FROM t1;
INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
SELECT CRC32(a), COUNT(*) FROM t1 GROUP BY 1;
SELECT CRC32(a), COUNT(*) FROM t1 GROUP BY 1 ORDER BY 1;
SELECT * FROM (SELECT CRC32(a) FROM t1) t2;
CREATE TABLE t2 SELECT CRC32(a) FROM t1;
desc t2;
SELECT * FROM v1;
SELECT * FROM (SELECT * FROM v1) x;
DROP TABLE t1, t2;
DROP VIEW v1;
#
# Bug #27932: LOCATE with argument evaluated to NULL
#
SELECT LOCATE('foo', NULL) FROM DUAL;
SELECT LOCATE(NULL, 'o') FROM DUAL;
SELECT LOCATE(NULL, NULL) FROM DUAL;
SELECT LOCATE('foo', NULL) IS NULL FROM DUAL;
SELECT LOCATE(NULL, 'o') IS NULL FROM DUAL;
SELECT LOCATE(NULL, NULL) IS NULL FROM DUAL;
SELECT ISNULL(LOCATE('foo', NULL)) FROM DUAL;
SELECT ISNULL(LOCATE(NULL, 'o')) FROM DUAL;
SELECT ISNULL(LOCATE(NULL, NULL)) FROM DUAL;
SELECT LOCATE('foo', NULL) <=> NULL FROM DUAL;
SELECT LOCATE(NULL, 'o') <=> NULL FROM DUAL;
SELECT LOCATE(NULL, NULL) <=> NULL FROM DUAL;
CREATE TABLE t1 (id int NOT NULL PRIMARY KEY, a varchar(10), p varchar(10));
INSERT INTO t1 VALUES (1, 'foo', 'o');
INSERT INTO t1 VALUES (2, 'foo', NULL);
INSERT INTO t1 VALUES (3, NULL, 'o');
INSERT INTO t1 VALUES (4, NULL, NULL);
SELECT id, LOCATE(a,p) FROM t1;
SELECT id, LOCATE(a,p) IS NULL FROM t1;
SELECT id, ISNULL(LOCATE(a,p)) FROM t1;
SELECT id, LOCATE(a,p) <=> NULL FROM t1;
SELECT id FROM t1 WHERE LOCATE(a,p) IS NULL;
SELECT id FROM t1 WHERE LOCATE(a,p) <=> NULL;
DROP TABLE t1;
#
# Bug #27130: SUBSTR with UNSIGNED 0 as the last argument
#
SELECT SUBSTR('foo',1,0) FROM DUAL;
SELECT SUBSTR('foo',1,CAST(0 AS SIGNED)) FROM DUAL;
SELECT SUBSTR('foo',1,CAST(0 AS UNSIGNED)) FROM DUAL;
CREATE TABLE t1 (a varchar(10), len int unsigned);
INSERT INTO t1 VALUES ('bar', 2), ('foo', 0);
SELECT SUBSTR(a,1,len) FROM t1;
DROP TABLE t1;
#
# Bug #28850: Potential bugs related to the return type of the CHAR function
#
CREATE TABLE t1 AS SELECT CHAR(0x414243) as c1;
SELECT HEX(c1) from t1;
DROP TABLE t1;
CREATE VIEW v1 AS SELECT CHAR(0x414243) as c1;
SELECT HEX(c1) from v1;
DROP VIEW v1;
#
# Bug #35558 Wrong server metadata blows up the client
#
create table t1(a float);
insert into t1 values (1.33);
--enable_metadata
select format(a, 2) from t1;
--disable_metadata
drop table t1;
#
# Bug #41868: crash or memory overrun with concat + upper, date_format functions
#
CREATE TABLE t1 (c DATE, aa VARCHAR(30));
INSERT INTO t1 VALUES ('2008-12-31','aaaaaa');
SELECT DATE_FORMAT(c, GET_FORMAT(DATE, 'eur')) h, CONCAT(UPPER(aa),', ', aa) i FROM t1;
DROP TABLE t1;
--echo #
--echo # BUG#44774: load_file function produces valgrind warnings
--echo #
CREATE TABLE t1 (a TINYBLOB);
INSERT INTO t1 VALUES ('aaaaaaaa');
SELECT LOAD_FILE(a) FROM t1;
DROP TABLE t1;
#
# Bug#46815 CONCAT_WS returning wrong data
#
CREATE TABLE t1 (f2 VARCHAR(20));
CREATE TABLE t2 (f2 VARCHAR(20));
INSERT INTO t1 VALUES ('MIN'),('MAX');
INSERT INTO t2 VALUES ('LOAD');
SELECT CONCAT_WS('_', (SELECT t2.f2 FROM t2), t1.f2) AS concat_name FROM t1;
DROP TABLE t1, t2;
--echo End of 5.0 tests
--echo #
--echo # Bug#52164 Assertion failed: param.sort_length, file .\filesort.cc, line 149
--echo #
CREATE TABLE t1 (a LONGBLOB NOT NULL);
INSERT INTO t1 VALUES (''),('');
SELECT 1 FROM t1, t1 t2
ORDER BY QUOTE(t1.a);
DROP TABLE t1;
--echo #
--echo # Bug#57913 large negative number to string conversion functions crash
--echo # Bug#57810 case/when/then : Assertion failed: length || !scale
--echo #
SELECT '1' IN ('1', SUBSTRING(-9223372036854775809, 1));
SELECT CONVERT(('' IN (REVERSE(CAST(('') AS DECIMAL)), '')), CHAR(3));
--echo #
--echo # Bug#58165: "my_empty_string" gets modified and causes LOAD DATA to fail
--echo # and other crashes
--echo #
CREATE TABLE t1 ( a TEXT );
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--eval SELECT 'aaaaaaaaaaaaaa' INTO OUTFILE '$MYSQLTEST_VARDIR/tmp/bug58165.txt';
SELECT insert( substring_index( 'a', 'a', 'b' ), 1, 0, 'x' );
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--eval LOAD DATA INFILE '$MYSQLTEST_VARDIR/tmp/bug58165.txt' INTO TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
--remove_file $MYSQLTEST_VARDIR/tmp/bug58165.txt
--echo #
--echo # Bug#12634989 VALGRIND WARNING ABOUT UNINITIALIZED VALUES CREATED IN ITEM_FUNC_DAYOFMONTH
--echo #
SELECT SUBSTRING('1', DAY(FROM_UNIXTIME(-1)));
SELECT LEFT('1', DAY(FROM_UNIXTIME(-1)));
SELECT RIGHT('1', DAY(FROM_UNIXTIME(-1)));
SELECT REPEAT('1', DAY(FROM_UNIXTIME(-1)));
SELECT RPAD('hi', DAY(FROM_UNIXTIME(-1)),'?');
SELECT LPAD('hi', DAY(FROM_UNIXTIME(-1)),'?');
CREATE TABLE t1 charset utf8mb4
SELECT SUBSTRING('1', DAY(FROM_UNIXTIME(-1))) AS f1,
LEFT('1', DAY(FROM_UNIXTIME(-1))) AS f2,
RIGHT('1', DAY(FROM_UNIXTIME(-1))) AS f3,
REPEAT('1', DAY(FROM_UNIXTIME(-1))) AS f4,
RPAD('hi', DAY(FROM_UNIXTIME(-1)),'?') AS f5,
LPAD('hi', DAY(FROM_UNIXTIME(-1)),'?') AS f6;
SHOW CREATE TABLE t1;
DROP TABLE t1;
--echo #
--echo # Bug#11766684 59851: UNINITIALISED VALUE IN ITEM_FUNC_LIKE::SELECT_OPTIMIZE WITH SUBQUERY AND
--echo #
CREATE TABLE t2(a INT, KEY(a));
INSERT INTO t2 VALUES (1),(2);
CREATE TABLE t1(b INT, PRIMARY KEY(b));
INSERT INTO t1 VALUES (0),(254);
SELECT 1 FROM t2 WHERE a LIKE
(SELECT EXPORT_SET(1, b, b, b, b) FROM t1 LIMIT 1);
DROP TABLE t1, t2;
--echo End of 5.1 tests
--echo Start of 5.4 tests
#
# WL#4584 Internationalized number format
#
SELECT format(12345678901234567890.123, 3);
SELECT format(12345678901234567890.123, 3, NULL);
SELECT format(12345678901234567890.123, 3, 'ar_AE');
SELECT format(12345678901234567890.123, 3, 'ar_SA');
SELECT format(12345678901234567890.123, 3, 'be_BY');
SELECT format(12345678901234567890.123, 3, 'de_DE');
SELECT format(12345678901234567890.123, 3, 'en_IN');
SELECT format(12345678901234567890.123, 3, 'en_US');
SELECT format(12345678901234567890.123, 3, 'it_CH');
SELECT format(12345678901234567890.123, 3, 'ru_RU');
SELECT format(12345678901234567890.123, 3, 'ta_IN');
CREATE TABLE t1 (fmt CHAR(5) NOT NULL);
INSERT INTO t1 VALUES ('ar_AE');
INSERT INTO t1 VALUES ('ar_SA');
INSERT INTO t1 VALUES ('be_BY');
INSERT INTO t1 VALUES ('de_DE');
INSERT INTO t1 VALUES ('en_IN');
INSERT INTO t1 VALUES ('en_US');
INSERT INTO t1 VALUES ('it_CH');
INSERT INTO t1 VALUES ('ru_RU');
INSERT INTO t1 VALUES ('ta_IN');
SELECT fmt, format(12345678901234567890.123, 3, fmt) FROM t1 ORDER BY fmt;
SELECT fmt, format(12345678901234567890.123, 0, fmt) FROM t1 ORDER BY fmt;
SELECT fmt, format(12345678901234567890, 3, fmt) FROM t1 ORDER BY fmt;
SELECT fmt, format(-12345678901234567890, 3, fmt) FROM t1 ORDER BY fmt;
SELECT fmt, format(-02345678901234567890, 3, fmt) FROM t1 ORDER BY fmt;
SELECT fmt, format(-00345678901234567890, 3, fmt) FROM t1 ORDER BY fmt;
SELECT fmt, format(-00045678901234567890, 3, fmt) FROM t1 ORDER BY fmt;
DROP TABLE t1;
SELECT format(123, 1, 'Non-existent-locale');
--echo End of 5.4 tests
--echo #
--echo # Start of 5.5 tests
--echo #
--echo #
--echo # Bug#55912 FORMAT with locale set fails for numbers < 1000
--echo #
SELECT FORMAT(123.33, 2, 'no_NO'), FORMAT(1123.33, 2, 'no_NO');
SELECT FORMAT(12333e-2, 2, 'no_NO'), FORMAT(112333e-2, 2, 'no_NO');
CREATE TABLE t1 charset utf8mb4 AS SELECT format(123,2,'no_NO');
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
--echo #
--echo # Bug#11764310 conv function crashes, negative argument to memcpy
--echo #
SELECT CONV(1,-2147483648,-2147483648);
--echo #
--echo # Bug#12985030 SIMPLE QUERY WITH DECIMAL NUMBERS LEAKS MEMORY
--echo #
SELECT (rpad(1.0,2048,1)) IS NOT FALSE;
SELECT ((+0) IN
((0b111111111111111111111111111111111111111111111111111),(rpad(1.0,2048,1)),
(32767.1)));
SELECT ((rpad(1.0,2048,1)) = ('4(') ^ (0.1));
--error 1690
SELECT
pow((rpad(10.0,2048,1)),(b'1111111111111111111111111111111111111111111'));
SELECT ((rpad(1.0,2048,1)) + (0) ^ ('../'));
SELECT stddev_samp(rpad(1.0,2048,1));
SELECT ((127.1) not in ((rpad(1.0,2048,1)),(''),(-1.1)));
SELECT ((0xf3) * (rpad(1.0,2048,1)) << (0xcc));
--echo #
--echo # Bug#13359121 LARGE NUMBERS, /STRINGS/DTOA.C:662:
--echo # BALLOC: ASSERTION `K <= 15' FAILED.
--echo # Bug#12985021 SIMPLE QUERY WITH DECIMAL NUMBERS TAKE AN
--echo # EXTRAORDINARY LONG TIME TO EXECUTE
SELECT @tmp_max:= @@global.max_allowed_packet;
SET @@global.max_allowed_packet=1024*1024*1024;
# switching connection to allow the new max_allowed_packet take effect
--connect (newconn, localhost, root,,)
SELECT @@global.max_allowed_packet;
do
format(rpad('111111111.1',
1111111,
'999999999999999999999999999999999999999999'),0,'be_BY')
;
--error ER_DATA_OUT_OF_RANGE
DO
round(
concat( (
coalesce( (
ST_linefromwkb('2147483648',
-b'1111111111111111111111111111111111111111111')),
( convert('[.DC2.]',decimal(30,30)) ),
bit_count('')
) ),
( lpad( ( elt('01','}:K5')),
sha1('P'),
( ( select '-9223372036854775808.1' > all (select '')))
)
)
)
);
--connection default
SET @@global.max_allowed_packet:= @tmp_max;
--disconnect newconn
--echo #
--echo # End of 5.5 tests
--echo #
--echo #
--echo # Start of 5.6 tests
--echo #
--echo #
--echo # WL#5510 Functions to_base64 and from_base64
--echo #
let $1=64;
while($1)
{
dec $1;
eval CREATE TABLE t1 charset utf8mb4 AS SELECT TO_BASE64(REPEAT('a',$1)) AS to_base64;
SHOW CREATE TABLE t1;
SELECT to_base64, LENGTH(to_base64) FROM t1;
CREATE TABLE t2 charset utf8mb4 AS SELECT from_base64(to_base64) AS from_base64 FROM t1;
SHOW CREATE TABLE t2;
SELECT from_base64, LENGTH(from_base64) FROM t2;
DROP TABLE t2;
DROP TABLE t1;
--echo
}
CREATE TABLE t1 (a VARBINARY(64));
INSERT INTO t1 VALUES (0x00), (0x0000), (0x000000), (0x00000000);
INSERT INTO t1 VALUES (0x00010203040506070809);
SELECT TO_BASE64(a), hex(a) FROM t1 ORDER BY a;
DROP TABLE t1;
--echo #
--echo # Test NULL output for NULL input
--echo #
SELECT TO_BASE64(NULL);
SELECT FROM_BASE64(NULL);
--echo #
--echo # RFC4648 test vectors
--echo #
SELECT @b:= TO_BASE64(''), FROM_BASE64(@b); # ""
SELECT @b:= TO_BASE64('f'), FROM_BASE64(@b); # "Zg=="
SELECT @b:= TO_BASE64('fo'), FROM_BASE64(@b); # "Zm8="
SELECT @b:= TO_BASE64('foo'), FROM_BASE64(@b); # "Zm9v"
SELECT @b:= TO_BASE64('foob'), FROM_BASE64(@b); # "Zm9vYg=="
SELECT @b:= TO_BASE64('fooba'), FROM_BASE64(@b); # "Zm9vYmE="
SELECT @b:= TO_BASE64('foobar'), FROM_BASE64(@b); # "Zm9vYmFy"
--echo #
--echo # Invalid characters - return NULL
--echo #
SELECT hex(FROM_BASE64('#'));
SELECT hex(FROM_BASE64('A#'));
SELECT hex(FROM_BASE64('AB#'));
SELECT hex(FROM_BASE64('ABC#'));
SELECT hex(FROM_BASE64('ABCD#'));
--echo #
--echo # "=" is not valid on the first and second positions of a quadruple
--echo #
SELECT hex(FROM_BASE64('='));
SELECT hex(FROM_BASE64('A='));
SELECT hex(FROM_BASE64('ABCD='));
SELECT hex(FROM_BASE64('ABCDE='));
--echo #
--echo # Incomplete sequences - return NULL
--echo #
SELECT hex(FROM_BASE64('A'));
SELECT hex(FROM_BASE64('AB'));
SELECT hex(FROM_BASE64('ABC'));
--echo #
--echo # Unexpected input after pad characters - return NULL
--echo #
SELECT hex(FROM_BASE64('AAA=x'));
SELECT hex(FROM_BASE64('AA==x'));
--echo #
--echo # Delimiters are allowed at any position
--echo #
SELECT hex(FROM_BASE64(' A B C D '));
SELECT hex(FROM_BASE64(' A A = = '));
SELECT hex(FROM_BASE64(' A A A = '));
SELECT hex(FROM_BASE64(' A \n B \r C \t D '));
--echo #
--echo # Testing that to_base64 respects max_allowed_packet
--echo #
SELECT LENGTH(TO_BASE64(REPEAT('a', @@max_allowed_packet-10)));
--echo #
--echo # Testing base64 with various data types
--echo #
CREATE TABLE t1 (
i1 INT,
f1 FLOAT,
dc1 DECIMAL(10,5),
e1 ENUM('enum11','enum12','enum13'),
s1 SET('set1','set2','set3'),
t1 TIME,
d1 DATE,
dt1 DATETIME
);
INSERT INTO t1 VALUES
(-12345, -456.789, 123.45, 'enum13', 'set1,set3',
'01:02:03', '2010-01-01', '2011-01-01 02:03:04');
SELECT FROM_BASE64(TO_BASE64(i1)) FROM t1;
SELECT FROM_BASE64(TO_BASE64(f1)) FROM t1;
SELECT FROM_BASE64(TO_BASE64(dc1)) FROM t1;
SELECT FROM_BASE64(TO_BASE64(e1)) FROM t1;
SELECT FROM_BASE64(TO_BASE64(s1)) FROM t1;
SELECT FROM_BASE64(TO_BASE64(t1)) FROM t1;
SELECT FROM_BASE64(TO_BASE64(d1)) FROM t1;
SELECT FROM_BASE64(TO_BASE64(dt1)) FROM t1;
DROP TABLE t1;
--echo #
--echo # Bug#11765562 58545:
--echo # EXPORT_SET() CAN BE USED TO MAKE ENTIRE SERVER COMPLETELY UNRESPONSIVE
--echo #
SELECT @tmp_max:= @@global.max_allowed_packet;
SET @@global.max_allowed_packet=1024*1024*1024;
# switching connection to allow the new max_allowed_packet take effect
--connect (newconn, localhost, root,,)
SELECT @@global.max_allowed_packet;
SELECT CHAR_LENGTH(EXPORT_SET(1,1,1,REPEAT(1,100000000)));
--connection default
SET @@global.max_allowed_packet:= @tmp_max;
--disconnect newconn
#
# BUG #12735829: SPACE() FUNCTION WARNING REFERS TO REPEAT() IN ER_WARN_ALLOWED_PACKET_OVERFLOWED
#
SELECT SPACE(@@global.max_allowed_packet*2);
#
# BUG #11746123-23637: CHARSET AND COLLATION OF THE FUNCTION SPACE()
#
SET NAMES latin1;
PREPARE stmt FROM "SELECT COLLATION(space(2))";
EXECUTE stmt;
SET NAMES latin2;
EXECUTE stmt;
--echo #
--echo # Bug#11829861: SUBSTRING_INDEX() RESULTS IN MISSING CHARACTERS WHEN USED
--echo # INSIDE LOWER()
--echo #
SET @user_at_host = 'root@mytinyhost-PC.local';
SELECT LOWER(SUBSTRING_INDEX(@user_at_host, '@', -1));
--echo # End of test BUG#11829861
--echo #
--echo # Bug#42404: SUBSTRING_INDEX() RESULTS ARE INCONSISTENT
--echo #
CREATE TABLE t (i INT NOT NULL, c CHAR(255) NOT NULL);
INSERT INTO t VALUES (0,'.www.mysql.com'),(1,'.wwwmysqlcom');
SELECT i, SUBSTRING_INDEX(c, '.', -2) FROM t WHERE i = 1;
SELECT i, SUBSTRING_INDEX(c, '.', -2) FROM t;
DROP TABLE t;
--echo # End of test BUG#42404
--echo #
--echo # Bug#13812875 ILLEGAL MIX OF COLLATIONS WITH FUNCTIONS THAT USED TO WORK
--echo #
SET NAMES utf8;
CREATE TABLE t1 (a varchar(1));
SELECT * FROM t1 WHERE a=md5('a');
SELECT * FROM t1 WHERE a=hex('a');
SELECT * FROM t1 WHERE a=to_base64('a');
DROP TABLE t1;
SET NAMES latin1;
--echo #
--echo # Bug #11765149 DUPLICATE ENTRY ERROR WHEN DOING GROUP BY
--echo #
create table t1(a varchar(20));
insert into t1 values(''), (' '), ('xxxxxxxxxxxxxxx');
create table t2(a int);
insert into t2 values(0),(0),(1),(0),(10),(-2),(30),(NULL);
--sorted_result
select t1.a as str, length(t1.a) as str_length, t2.a as pos, t2.a + 10 as length,
insert(t1.a, t2.a, t2.a + 10, '1234567') as 'insert'
from t1, t2;
drop table t1,t2;
--echo #
--echo # Bug #19174480: INSERT STRING FUNCTIONS RECENTLY CRASHING
--echo #
CREATE TABLE t1(a TIMESTAMP(5)) ENGINE=XENGINE;
INSERT INTO t1 VALUES('1978-01-03 00:00:00'),('2000-001-02 00:00:00');
SELECT 1 FROM t1 GROUP BY insert(a,'1','11','1');
SELECT insert(a,1,1,1) FROM t1;
DROP TABLE t1;
--echo #
--echo # Bug#22888420 CONCAT_WS: ASSERTION FAILED: !S.USES_BUFFER_OWNED_BY(THIS)
--echo #
--error ER_WRONG_ARGUMENTS
do concat('a',concat_ws('a', 0x2859, 'a' ,
trim(period_add('a',1) from (1&''))
)
);
--echo #
--echo # End of 5.6 tests
--echo #
--echo #
--echo # Bug#19646643 REPEAT() WASTES CPU TIME ON LARGE INPUT VALUES
--echo # THAT GAURANTEE EMPTY RESULT
--echo #
SET @@global.max_allowed_packet=1024*1024;
--enable_connect_log
# switching connection to allow the new max_allowed_packet take effect
--connect (newconn, localhost, root,,)
select length(repeat("",1)) as a;
select length(repeat("",1024*1024*1024)) as a;
select length(repeat("1",1024*1024)) as a;
select length(repeat("1",1024*1024*1024)) as a;
--disconnect newconn
--source include/wait_until_disconnected.inc
--connection default
--disable_connect_log
SET @@global.max_allowed_packet:= DEFAULT;
--echo #
--echo # Bug#20316028 RPAD + UTF16 ON X86 BUILD RUNNING ON WIN64 STACK
--echo # EXPLOITABLE
do rpad(_utf16"33",1073741826,_latin1"44");
--echo #
--echo # Bug#13740934 ASSERTION FAILED: ARGS[0]->FIXED ITEM_FUNC_CONV_CHARSET::ITEM_FUNC_CONV_CHARSET
--echo #
CREATE TABLE t1(a TIME);
INSERT INTO t1 VALUES ();
SELECT (SELECT (SELECT 1 FROM t1 a WHERE t1.a <_ucs2'a')) AS d5 FROM t1 GROUP BY 1;
DROP TABLE t1;
--echo #
--echo # Bug#21317406 TRUNCATED DATA WITH SUBQUERY & UTF8
--echo #
SELECT length(rpad(_utf8 0xD0B1, 65536, _utf8 0xD0B2)) AS data;
SELECT length(data) AS len FROM (
SELECT rpad(_utf8 0xD0B1, 65536, _utf8 0xD0B2) AS data
) AS sub;
SELECT length(rpad(_utf8 0xD0B1, 65535, _utf8 0xD0B2)) AS data;
SELECT length(data) AS len FROM (
SELECT rpad(_utf8 0xD0B1, 65535, _utf8 0xD0B2) AS data
) AS sub;
SELECT length(repeat(_utf8mb4 0xE29883, 21844)) AS data;
SELECT length(data) AS len
FROM ( SELECT repeat(_utf8mb4 0xE29883, 21844) AS data ) AS sub;
SELECT length(repeat(_utf8mb4 0xE29883, 21846)) AS data;
SELECT length(data) AS len
FROM ( SELECT repeat(_utf8mb4 0xE29883, 21846) AS data ) AS sub;
--echo #
--echo # Bug #22884187 RTRIM GETS EXPONENTIALLY SLOWER ON LARGE STRINGS
--echo #
set names utf8;
SELECT TRIM(BOTH 'å' FROM 'aæaå');
set names default;
SELECT HEX(TRIM(CONVERT(_gb18030 0x20202081408141208144202020 USING utf32)));
--echo #
--echo # Bug#21447969 FILTER USING TRIM RESULTS IN CORRECT
--echo #
CREATE TABLE t1 (COUNTRY char(100));
INSERT INTO t1 VALUES ("Norway"), ("Australia");
SELECT COUNTRY FROM t1
WHERE trim(leading 'A' FROM COUNTRY) = 'ustralia';
SELECT COUNTRY FROM t1
WHERE trim(trailing 'a' FROM COUNTRY)= 'Australi';
SELECT COUNTRY FROM t1
WHERE trim(leading 'A' FROM COUNTRY) = 'ustralia'
AND trim(trailing 'a' FROM COUNTRY) = 'Australi';
DROP TABLE t1;
--echo #
--echo # Bug#22391186 TRUE WHERE CLAUSE DOESN'T RETURN EXPECTED ROW,
--echo # BUT EMPTY SET
--echo #
CREATE DATABASE testt CHARACTER SET utf8mb4;
USE testt;
SET NAMES 'utf8mb4';
CREATE TABLE t1(c1 CHAR(20));
INSERT INTO t1 VALUES('11');
SELECT c1 <= REPEAT( SUBSTR( UPPER('Rdlpikti') , 1 , 2 ), 8 ) FROM t1;
SELECT * FROM t1 WHERE c1 <= REPEAT( SUBSTR( UPPER('Rdlpikti') , 1 , 2 ), 8);
SELECT * FROM t1 WHERE c1 <= REPEAT( SUBSTR( UPPER('Rdlpikti') , 1 , 2 ), 8);
DROP TABLE t1;
DROP DATABASE testt;
SET NAMES DEFAULT;
USE test;
--echo #
--echo # Bug#22297983 HEX() FUNCTION CONVERTS DECIMAL TO DOUBLE AND
--echo # THUS RETURNS WRONG RESULT
--echo #
select hex(cast(9007199254740992 as decimal(30,0)));
select hex(cast(9007199254740993 as decimal(30,0)));
select hex(cast(9007199254740994 as decimal(30,0)));
select hex(cast(0x20000000000000 as unsigned) + 1);
select hex(cast(0x20000000000000 as decimal(30,0)) + 1);
select hex(cast(0x20000000000000 as decimal(30,0)) + 2);
--echo #
--echo # Bug#22523836 FUNCTION REPLACE WITH BINARY OP DOESNT RETURN EXPECTED
--echo # NULL, WITH PARAM AS NULL
--echo #
SELECT REPLACE( 'a', binary 'b', NULL ) as xxx;
SELECT REPLACE( 'a', binary '', NULL ) as xxx;
SELECT REPLACE( 'a', 'b', NULL ) as xxx;
SELECT REPLACE( 'a', '', NULL ) as xxx;
SELECT REPLACE( NULL, 'b', 'bravo' ) as xxx;
SELECT REPLACE( NULL, '', 'bravo' ) as xxx;
SELECT REPLACE( 'a', NULL, 'bravo' ) as xxx;
SELECT REPLACE( 'a', binary NULL, 'bravo' ) as xxx;
--echo #
--echo # Bug#22565155 DATA ROWS LOST AFTER ADDING DISTINCT WITH
--echo # SUBSTR() IN SELECT LIST
--echo #
CREATE TABLE t1(c1 CHAR(30));
INSERT INTO t1 VALUES('111'),('222');
SELECT DISTINCT substr(c1, 1, 2147483647) FROM t1;
SELECT DISTINCT substr(c1, 1, 2147483648) FROM t1;
SELECT DISTINCT substr(c1, -1, 2147483648) FROM t1;
SELECT DISTINCT substr(c1, -2147483647, 2147483648) FROM t1;
SELECT DISTINCT substr(c1, 9223372036854775807, 23) FROM t1;
SELECT DISTINCT left(c1, 3) FROM t1;
SELECT DISTINCT left(c1, 2147483647) FROM t1;
SELECT DISTINCT left(c1, 2147483648) FROM t1;
SELECT DISTINCT right(c1, 3) FROM t1;
SELECT DISTINCT right(c1, 2147483647) FROM t1;
SELECT DISTINCT right(c1, 2147483648) FROM t1;
DROP TABLE t1;
--echo #
--echo # Bug#22545429 FUNC SUBSTRING_INDEX WORKS INCORRECTLY
--echo # WHEN THE COUNT PARAM IS A BIGINT UNSIGNED
--echo #
SELECT SUBSTRING_INDEX( 'xyz', 'abc', 9223372036854775807 );
SELECT SUBSTRING_INDEX( 'xyz', 'abc', 9223372036854775808 );
SELECT SUBSTRING_INDEX( 'xyz', 'abc', 18446744073709551615 );
set names utf8;
SELECT SUBSTRING_INDEX( 'xyz', 'abc', 9223372036854775807 );
SELECT SUBSTRING_INDEX( 'xyz', 'abc', 9223372036854775808 );
SELECT SUBSTRING_INDEX( 'xyz', 'abc', 18446744073709551615 );
SELECT SUBSTRING_INDEX('www.mysql.com', '.', 1);
SELECT SUBSTRING_INDEX('www.mysql.com', '.', -1);
SELECT SUBSTRING_INDEX('www.mysql.com', '.', 100);
SELECT SUBSTRING_INDEX('www.mysql.com', '.', -100);
SELECT SUBSTRING_INDEX('www.mysql.com', '.', 2147483647);
SELECT SUBSTRING_INDEX('www.mysql.com', '.', -2147483647);
SELECT SUBSTRING_INDEX('www.mysql.com', '.', 2147483648);
SELECT SUBSTRING_INDEX('www.mysql.com', '.', -2147483648);
SELECT SUBSTRING_INDEX('www.mysql.com', '.', 2147483649);
SELECT SUBSTRING_INDEX('www.mysql.com', '.', -2147483649);
set names default;
--echo #
--echo # Bug#22882717 "BIN", "OCT" FUNCTION LEADS TO MANY VALGRIND ERRORS
--echo #
SELECT BIN(MID(REPEAT('b',64),21,229));
SELECT BIN(MID(1.051098E+308,9,99));
SELECT BIN(RIGHT(REPEAT('b',64),30));
SELECT BIN(SUBSTRING(REPEAT('b',64),9));
SELECT OCT(LEFT(REPEAT('b',64),15));
--echo #
--echo # Bug#22900560 CAST .. AS BINARY.. HEAP-USE-AFTER-FREE FROM ASAN
--echo #
do
from_base64(aes_encrypt(right(cast((0x5d44f4d736397d92c8267c12)as decimal),1),
rand(to_days('2028-12-04 15:50:01.284969'))));
do from_base64(cast(right(11,1)as binary(24)));
do convert(inet_aton(cast(left(-1,1)as binary(30))) using utf8);
do from_base64(cast((left(collation(4097),((repeat('1',32))or((-18772)))))
as binary(40)));
do from_base64(cast((mid(17653,row('-688:20:12.162697',(null)) >=
row(('*.)$'),(0xc254b6)),1))as binary(34)));
do from_base64(cast((mid(uuid(),20,64)) as binary(55)));
set @e:=_latin1'77';
do inet_aton(aes_encrypt(left(@e,1),5));
--echo #
--echo # Bug#23194118 WEIGHT_STRING: ASSERTION FAILED:
--echo # SRC, FILE .\STRINGS\CTYPE-UTF8.CC, LINE 8686
--echo #
SET NAMES utf8;
CREATE TABLE t(a INT) engine=XENGINE;
INSERT INTO t VALUES(1);
SELECT 1 FROM t WHERE WEIGHT_STRING(CONCAT_WS('1',''));
SELECT 1 FROM t WHERE WEIGHT_STRING(CONCAT('',''));
SET NAMES DEFAULT;
DROP TABLE t;
--echo #
--echo # Bug#24911350 LOCATE('HE','HELLO',NULL) SHOULD RETURN NULL INSTEAD OF 0
--echo #
select locate('he','hello',null),locate('he',null,2),locate(null,'hello',2);
select locate(null,'hello',null),locate('he',null,null);
select left('hello',null),left(null,1),left(null,null);
select right('hello',null),right(null,1),right(null,null);
select mid('hello',1,null),mid('hello',null,1),mid(null,1,1);
select substr('hello',null,2),substr('hello',2,null),substr(null,1,2);
select substr(null,null,null),mid(null,null,null);
select substring_index('the king of the the null','the',null);
select substring_index('the king of the the null',null,3);
select substring_index(null,'the',3);
select substring_index(null,null,3);
select substring_index(null,null,null);
select insert(null,2,1,'hi'),insert('txs',null,1,'hi');
select insert('txs',2,null,'hi'),insert('txs',2,1,null);
select insert('txs',null,null,'hi'),insert(null,null,null,null);
--echo #
--echo # Bug #24930038 BITWISE SHIFT: ASSERTION FAILED: NULL_VALUE OR LOST CONNECTION TO SERVER ERROR
--echo #
SET @orig_sql_mode = @@SQL_MODE;
SET SQL_MODE='';
SELECT REPEAT(0x1111, 40000000) >> 1;
SELECT (~(REPEAT(0xb822, 0x5C9C380)));
SET SQL_MODE=@orig_sql_mode;
--echo #
--echo # Bug#25688192 ASSERTION FAILED: MAYBE_NULL IN ITEM_FUNC_CONCAT::VAL_STR
--echo #
set @max_allowed_packet=@@global.max_allowed_packet;
set global max_allowed_packet=2048;
--enable_connect_log
connect (con1,localhost,root,,);
set sql_mode="";
do concat(export_set(1,1,repeat('a',31),' $',213));
disconnect con1;
--source include/wait_until_disconnected.inc
connection default;
set global max_allowed_packet=@max_allowed_packet;
--disable_connect_log
--echo #
--echo # Bug#26524721 ASSERTION MAYBE_NULL FAILED IN ITEM_FUNC_CONCAT::VAL_STR
--echo #
CREATE TABLE t(x VARCHAR(10) NOT NULL);
# Disable ONLY_FULL_GROUP_BY to allow the query.
--source include/turn_off_only_full_group_by.inc
# Disable strict mode to trigger the assert (strict mode affects the
# nullability of the CONCAT function).
--source include/turn_off_strict_mode.inc
SELECT COUNT(*), CONCAT(x, 'x') FROM (SELECT * FROM t) AS tt;
--source include/restore_strict_mode.inc
--source include/restore_sql_mode_after_turn_off_only_full_group_by.inc
DROP TABLE t;
# Force default storage engine XENGINE for new tests
SET default_storage_engine=XENGINE;
--echo # Bug#26049942 create table .. as select .. quote() give wrong length
SET NAMES latin1;
CREATE TABLE t1 AS SELECT quote('a');
SHOW CREATE TABLE t1;
SET NAMES utf8;
CREATE TABLE t2 AS SELECT quote('a');
SHOW CREATE TABLE t2;
SET NAMES utf8mb4;
CREATE TABLE t3 AS SELECT quote('a');
SHOW CREATE TABLE t3;
SET NAMES DEFAULT;
DROP TABLE t1, t2, t3;
--echo #
--echo # Bug #27410088: LOWER(CHAR(51386)) NOT EVALUATED CONSISTENTLY IN
--echo # STORED PROCEDURE
--echo #
DELIMITER |;
CREATE PROCEDURE proc (ofs INT, count INT)
BEGIN
DECLARE i INT DEFAULT ofs;
WHILE i < count DO
SELECT i AS i;
IF LOWER(CHAR(i USING utf8) COLLATE utf8_tolower_ci) !=
LOWER(CHAR(i USING utf8mb4) COLLATE utf8mb4_0900_as_ci) THEN
SELECT i AS 'found funny character';
END IF;
SET i = i + 1;
END WHILE;
END|
DELIMITER ;|
# There should be same result for following two calls.
--disable_warnings
CALL proc(51390, 51394);
CALL proc(51390, 51394);
--enable_warnings
DROP PROCEDURE proc;
--echo #
--echo # Bug#29133127 ASSERTION `MAYBE_NULL' FAILED
--echo # |ITEM_FUNC_CONCAT::VAL_STR(STRING*)
--echo #
SET GLOBAL max_allowed_packet=1024;
connect (con1,localhost,root,,);
--source include/turn_off_strict_mode.inc
SET collation_connection=utf32_unicode_ci;
SELECT
CONCAT('"',CONCAT('";"',repeat('a',60),
repeat('b',60),
repeat('c',60),
repeat ('d',100)),'"');
SELECT
CONCAT('"',CONCAT_WS('";"',repeat('a',60),
repeat('b',60),
repeat('c',60),
repeat ('d',100)),'"');
SELECT
CONCAT_WS('"',CONCAT_WS('";"',repeat('a',60),
repeat('b',60),
repeat('c',60),
repeat ('d',100)),'"');
--source include/restore_strict_mode.inc
SELECT
CONCAT('"',CONCAT('";"',repeat('a',60),
repeat('b',60),
repeat('c',60),
repeat ('d',100)),'"');
SELECT
CONCAT('"',CONCAT_WS('";"',repeat('a',60),
repeat('b',60),
repeat('c',60),
repeat ('d',100)),'"');
SELECT
CONCAT_WS('"',CONCAT_WS('";"',repeat('a',60),
repeat('b',60),
repeat('c',60),
repeat ('d',100)),'"');
connection default;
disconnect con1;
SET GLOBAL max_allowed_packet=default;
--source include/wait_until_count_sessions.inc
--source suite/xengine/include/check_xengine_log_error.inc
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