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9b1930152d
Fixed some windows portability problems and removed some compiler warnings Cleaned up QUOTE() function and fixed bug in \0 and \Z handling. Docs/manual.texi: Changelog Added information about new IF() behaviour. libmysql/libmysql.def: Removed mysql_ssl_clear myisam/mi_dynrec.c: Minor cleanup mysql-test/r/func_str.result: Added more tests for QUOTE mysql-test/t/func_str.test: Added more tests for QUOTE mysys/mf_iocache.c: Removed compiler warnings sql/ha_innodb.cc: Added missing null to generated string. sql/item_cmpfunc.cc: Changed IF(expr, column, NULL) to take type from column sql/item_strfunc.cc: Cleaned up QUOTE() function and fixed bug in \0 and \Z handling. sql/log.cc: Minor cleanup sql/mysql_priv.h: Fixed problem with opt_enable_named_pipe sql/mysqld.cc: Fixed problem with opt_enable_named_pipe Fixed some syntax errors in windows code sql/set_var.cc: Removed compiler warnings sql/slave.cc: Removed compiler warnings sql/sql_show.cc: Removed compiler warnings
117 lines
5.6 KiB
Plaintext
117 lines
5.6 KiB
Plaintext
# Version: 3.23.29
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#
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# Description
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# -----------
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# Testing string functions
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drop table if exists t1;
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select 'hello',"'hello'",'""hello""','''h''e''l''l''o''',"hel""lo",'hel\'lo';
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select 'hello' 'monty';
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select length('\n\t\r\b\0\_\%\\');
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select bit_length('\n\t\r\b\0\_\%\\');
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select concat('monty',' was here ','again'),length('hello'),char(ascii('h'));
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select locate('he','hello'),locate('he','hello',2),locate('lo','hello',2) ;
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select instr('hello','HE'), instr('hello',binary 'HE'), instr(binary 'hello','HE');
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select position(binary 'll' in 'hello'),position('a' in binary 'hello');
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select left('hello',2),right('hello',2),substring('hello',2,2),mid('hello',1,5) ;
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select concat('',left(right(concat('what ',concat('is ','happening')),9),4),'',substring('monty',5,1)) ;
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select substring_index('www.tcx.se','.',-2),substring_index('www.tcx.se','.',1);
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select substring_index('www.tcx.se','tcx',1),substring_index('www.tcx.se','tcx',-1);
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select substring_index('.tcx.se','.',-2),substring_index('.tcx.se','.tcx',-1);
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select concat(':',ltrim(' left '),':',rtrim(' right '),':');
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select concat(':',trim(LEADING FROM ' left'),':',trim(TRAILING FROM ' right '),':');
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select concat(':',trim(' m '),':',trim(BOTH FROM ' y '),':',trim('*' FROM '*s*'),':');
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select concat(':',trim(BOTH 'ab' FROM 'ababmyabab'),':',trim(BOTH '*' FROM '***sql'),':');
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select concat(':',trim(LEADING '.*' FROM '.*my'),':',trim(TRAILING '.*' FROM 'sql.*.*'),':');
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select TRIM("foo" FROM "foo"), TRIM("foo" FROM "foook"), TRIM("foo" FROM "okfoo");
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select concat_ws(', ','monty','was here','again');
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select concat_ws(NULL,'a'),concat_ws(',',NULL,'');
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select concat_ws(',','',NULL,'a');
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SELECT CONCAT('"',CONCAT_WS('";"',repeat('a',60),repeat('b',60),repeat('c',60),repeat('d',100)), '"');
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select insert('txs',2,1,'hi'),insert('is ',4,0,'a'),insert('txxxxt',2,4,'es');
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select replace('aaaa','a','b'),replace('aaaa','aa','b'),replace('aaaa','a','bb'),replace('aaaa','','b'),replace('bbbb','a','c');
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select replace(concat(lcase(concat('THIS',' ','IS',' ','A',' ')),ucase('false'),' ','test'),'FALSE','REAL') ;
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select soundex(''),soundex('he'),soundex('hello all folks');
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select md5('hello');
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select sha('abc');
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select sha1('abc');
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select aes_decrypt(aes_encrypt('abc','1'),'1');
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select aes_decrypt(aes_encrypt('abc','1'),1);
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select aes_encrypt(NULL,"a");
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select aes_encrypt("a",NULL);
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select aes_decrypt(NULL,"a");
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select aes_decrypt("a",NULL);
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select aes_decrypt("a","a");
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select aes_decrypt(aes_encrypt("","a"),"a");
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select repeat('monty',5),concat('*',space(5),'*');
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select reverse('abc'),reverse('abcd');
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select rpad('a',4,'1'),rpad('a',4,'12'),rpad('abcd',3,'12');
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select lpad('a',4,'1'),lpad('a',4,'12'),lpad('abcd',3,'12');
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select rpad(741653838,17,'0'),lpad(741653838,17,'0');
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select rpad('abcd',7,'ab'),lpad('abcd',7,'ab');
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select rpad('abcd',1,'ab'),lpad('abcd',1,'ab');
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select LEAST(NULL,'HARRY','HARRIOT',NULL,'HAROLD'),GREATEST(NULL,'HARRY','HARRIOT',NULL,'HAROLD');
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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");
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select decode(encode(repeat("a",100000),"monty"),"monty")=repeat("a",100000);
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select decode(encode("abcdef","monty"),"monty")="abcdef";
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select quote('\'\"\\test');
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select quote(concat('abc\'', '\\cba'));
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select quote(1/0), quote('\0\Z');
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#
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# Wrong usage of functions
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#
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select reverse("");
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select insert("aa",100,1,"b"),insert("aa",1,3,"b"),left("aa",-1),substring("a",1,2);
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select elt(2,1),field(NULL,"a","b","c"),reverse("");
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select locate("a","b",2),locate("","a",1);
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select ltrim("a"),rtrim("a"),trim(BOTH "" from "a"),trim(BOTH " " from "a");
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select concat("1","2")|0,concat("1",".5")+0.0;
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select substring_index("www.tcx.se","",3);
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select length(repeat("a",100000000)),length(repeat("a",1000*64));
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select position("0" in "baaa" in (1)),position("0" in "1" in (1,2,3)),position("sql" in ("mysql"));
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select position(("1" in (1,2,3)) in "01");
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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)));
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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)));
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#
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# Problem med concat
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#
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create table t1 ( domain char(50) );
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insert into t1 VALUES ("hello.de" ), ("test.de" );
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select domain from t1 where concat('@', trim(leading '.' from concat('.', domain))) = '@hello.de';
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select domain from t1 where concat('@', trim(leading '.' from concat('.', domain))) = '@test.de';
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drop table t1;
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#
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# Test bug in concat_ws
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#
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CREATE TABLE t1 (
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id int(10) unsigned NOT NULL,
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title varchar(255) default NULL,
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prio int(10) unsigned default NULL,
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category int(10) unsigned default NULL,
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program int(10) unsigned default NULL,
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bugdesc text,
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created datetime default NULL,
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modified timestamp(14) NOT NULL,
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bugstatus int(10) unsigned default NULL,
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submitter int(10) unsigned default NULL
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) TYPE=MyISAM;
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INSERT INTO t1 VALUES (1,'Link',1,1,1,'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa','2001-02-28 08:40:16',20010228084016,0,4);
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SELECT CONCAT('"',CONCAT_WS('";"',title,prio,category,program,bugdesc,created,modified,bugstatus,submitter), '"') FROM t1;
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SELECT CONCAT('"',CONCAT_WS('";"',title,prio,category,program,bugstatus,submitter), '"') FROM t1;
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SELECT CONCAT_WS('";"',title,prio,category,program,bugdesc,created,modified,bugstatus,submitter) FROM t1;
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drop table t1;
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