Commit 5bdbad3d authored by unknown's avatar unknown
Browse files

BUG#13484: In ha_innobase::cmp_ref call Field::key_cmp() as this is the function 

that compares key images.


mysql-test/r/index_merge_innodb.result:
  Testcase for BUG#13484
mysql-test/r/rowid_order_innodb.result:
  Updated results for BUG#13484
mysql-test/t/index_merge_innodb.test:
  Testcase for BUG#13484
parent 43c8f453

mysql-test/r/index_merge_innodb.result

+57 −0
Original line number Diff line number Diff line
@@ -203,3 +203,60 @@ oid fk_bbk_niederlassung fk_wochentag uhrzeit_von uhrzeit_bis geloescht version 
21	7	1	08:00:00	13:00:00	0	1

drop view v1;

drop table t1;

CREATE TABLE t1(

t_cpac varchar(2) NOT NULL,

t_vers varchar(4) NOT NULL,

t_rele varchar(2) NOT NULL,

t_cust varchar(4) NOT NULL,

filler1 char(250) default NULL,

filler2 char(250) default NULL,

PRIMARY KEY (t_cpac,t_vers,t_rele,t_cust),

UNIQUE KEY IX_4 (t_cust,t_cpac,t_vers,t_rele),

KEY IX_5 (t_vers,t_rele,t_cust)

) ENGINE=InnoDB;

insert into t1 values

('tm','2.5 ','a ','    ','',''), ('tm','2.5U','a ','stnd','',''),

('da','3.3 ','b ','    ','',''), ('da','3.3U','b ','stnd','',''),

('tl','7.6 ','a ','    ','',''), ('tt','7.6 ','a ','    ','',''),

('bc','B61 ','a ','    ','',''), ('bp','B61 ','a ','    ','',''),

('ca','B61 ','a ','    ','',''), ('ci','B61 ','a ','    ','',''),

('cp','B61 ','a ','    ','',''), ('dm','B61 ','a ','    ','',''),

('ec','B61 ','a ','    ','',''), ('ed','B61 ','a ','    ','',''),

('fm','B61 ','a ','    ','',''), ('nt','B61 ','a ','    ','',''),

('qm','B61 ','a ','    ','',''), ('tc','B61 ','a ','    ','',''),

('td','B61 ','a ','    ','',''), ('tf','B61 ','a ','    ','',''),

('tg','B61 ','a ','    ','',''), ('ti','B61 ','a ','    ','',''),

('tp','B61 ','a ','    ','',''), ('ts','B61 ','a ','    ','',''),

('wh','B61 ','a ','    ','',''), ('bc','B61U','a ','stnd','',''),

('bp','B61U','a ','stnd','',''), ('ca','B61U','a ','stnd','',''),

('ci','B61U','a ','stnd','',''), ('cp','B61U','a ','stnd','',''),

('dm','B61U','a ','stnd','',''), ('ec','B61U','a ','stnd','',''),

('fm','B61U','a ','stnd','',''), ('nt','B61U','a ','stnd','',''),

('qm','B61U','a ','stnd','',''), ('tc','B61U','a ','stnd','',''),

('td','B61U','a ','stnd','',''), ('tf','B61U','a ','stnd','',''),

('tg','B61U','a ','stnd','',''), ('ti','B61U','a ','stnd','',''),

('tp','B61U','a ','stnd','',''), ('ts','B61U','a ','stnd','',''),

('wh','B61U','a ','stnd','','');

show create table t1;

Table	Create Table

t1	CREATE TABLE `t1` (

  `t_cpac` varchar(2) NOT NULL,

  `t_vers` varchar(4) NOT NULL,

  `t_rele` varchar(2) NOT NULL,

  `t_cust` varchar(4) NOT NULL,

  `filler1` char(250) default NULL,

  `filler2` char(250) default NULL,

  PRIMARY KEY  (`t_cpac`,`t_vers`,`t_rele`,`t_cust`),

  UNIQUE KEY `IX_4` (`t_cust`,`t_cpac`,`t_vers`,`t_rele`),

  KEY `IX_5` (`t_vers`,`t_rele`,`t_cust`)

) ENGINE=InnoDB DEFAULT CHARSET=latin1

select t_vers,t_rele,t_cust,filler1 from t1 where t_vers = '7.6';

t_vers	t_rele	t_cust	filler1

7.6 	a 	    	

7.6 	a 	    	

select t_vers,t_rele,t_cust,filler1 from t1 where t_vers = '7.6'

  and t_rele='a' and t_cust = ' ';

t_vers	t_rele	t_cust	filler1

7.6 	a 	    	

7.6 	a 	    	

drop table t1;

mysql-test/r/rowid_order_innodb.result

+1 −1
Original line number Diff line number Diff line
@@ -178,9 +178,9 @@ insert into t1 values ('','empt',2,2), 
('dddd','d--d',2,2);

select * from t1 force index(key1, key2) where key1 < 3 or key2 < 3;

pk1	pk2	key1	key2

	empt	2	2

a	a--a	2	2

bb	b--b	2	2

ccc	c--c	2	2

dddd	d--d	2	2

	empt	2	2

drop table t1;

mysql-test/t/index_merge_innodb.test

+44 −0
Original line number Diff line number Diff line
@@ -204,3 +204,47 @@ and (zeit1.geloescht = 0); 
select * from v1 where oid = 21;

drop view v1;

drop table t1;

##

CREATE TABLE t1(

  t_cpac varchar(2) NOT NULL,

  t_vers varchar(4) NOT NULL,

  t_rele varchar(2) NOT NULL,

  t_cust varchar(4) NOT NULL,

  filler1 char(250) default NULL,

  filler2 char(250) default NULL,

  PRIMARY KEY (t_cpac,t_vers,t_rele,t_cust),

  UNIQUE KEY IX_4 (t_cust,t_cpac,t_vers,t_rele),

  KEY IX_5 (t_vers,t_rele,t_cust)

) ENGINE=InnoDB;



insert into t1 values

('tm','2.5 ','a ','    ','',''), ('tm','2.5U','a ','stnd','',''),

('da','3.3 ','b ','    ','',''), ('da','3.3U','b ','stnd','',''),

('tl','7.6 ','a ','    ','',''), ('tt','7.6 ','a ','    ','',''),

('bc','B61 ','a ','    ','',''), ('bp','B61 ','a ','    ','',''),

('ca','B61 ','a ','    ','',''), ('ci','B61 ','a ','    ','',''),

('cp','B61 ','a ','    ','',''), ('dm','B61 ','a ','    ','',''),

('ec','B61 ','a ','    ','',''), ('ed','B61 ','a ','    ','',''),

('fm','B61 ','a ','    ','',''), ('nt','B61 ','a ','    ','',''),

('qm','B61 ','a ','    ','',''), ('tc','B61 ','a ','    ','',''),

('td','B61 ','a ','    ','',''), ('tf','B61 ','a ','    ','',''),

('tg','B61 ','a ','    ','',''), ('ti','B61 ','a ','    ','',''),

('tp','B61 ','a ','    ','',''), ('ts','B61 ','a ','    ','',''),

('wh','B61 ','a ','    ','',''), ('bc','B61U','a ','stnd','',''),

('bp','B61U','a ','stnd','',''), ('ca','B61U','a ','stnd','',''),

('ci','B61U','a ','stnd','',''), ('cp','B61U','a ','stnd','',''),

('dm','B61U','a ','stnd','',''), ('ec','B61U','a ','stnd','',''),

('fm','B61U','a ','stnd','',''), ('nt','B61U','a ','stnd','',''),

('qm','B61U','a ','stnd','',''), ('tc','B61U','a ','stnd','',''),

('td','B61U','a ','stnd','',''), ('tf','B61U','a ','stnd','',''),

('tg','B61U','a ','stnd','',''), ('ti','B61U','a ','stnd','',''),

('tp','B61U','a ','stnd','',''), ('ts','B61U','a ','stnd','',''),

('wh','B61U','a ','stnd','','');

show create table t1;



select t_vers,t_rele,t_cust,filler1 from t1 where t_vers = '7.6';

select t_vers,t_rele,t_cust,filler1 from t1 where t_vers = '7.6'

  and t_rele='a' and t_cust = ' ';



drop table t1;

sql/ha_innodb.cc

+1 −1
Original line number Diff line number Diff line
@@ -7030,7 +7030,7 @@ ha_innobase::cmp_ref( 
						    (const char*)ref1, len1,

			                            (const char*)ref2, len2);

		} else {

			result = field->cmp((const char*)ref1,

			result = field->key_cmp((const char*)ref1,

					    (const char*)ref2);

		}