~drizzle-trunk/drizzle/development

drop table if exists t1, t2;

CREATE TABLE t1 (

id           VARCHAR(255) NOT NULL PRIMARY KEY,

sujet        VARCHAR(255),

motsclefs    TEXT,

texte        MEDIUMTEXT,

FULLTEXT(sujet, motsclefs, texte)

);

INSERT INTO t1 VALUES('123','toto','essai','test');

INSERT INTO t1 VALUES('456','droit','penal','lawyer');

INSERT INTO t1 VALUES('789','aaaaa','bbbbb','cccccc');

CREATE TABLE t2 (

id         VARCHAR(255) NOT NULL,

author     VARCHAR(255) NOT NULL

);

INSERT INTO t2 VALUES('123', 'moi');

INSERT INTO t2 VALUES('123', 'lui');

INSERT INTO t2 VALUES('456', 'lui');

select round(match(t1.texte,t1.sujet,t1.motsclefs) against('droit'),5)

from t1 left join t2 on t2.id=t1.id;

round(match(t1.texte,t1.sujet,t1.motsclefs) against('droit'),5)

0.00000

0.00000

0.67003

0.00000

select match(t1.texte,t1.sujet,t1.motsclefs) against('droit' IN BOOLEAN MODE)

from t1 left join t2 on t2.id=t1.id;

match(t1.texte,t1.sujet,t1.motsclefs) against('droit' IN BOOLEAN MODE)

0

0

1

0

drop table t1, t2;

create table t1 (venue_id int(11) default null, venue_text varchar(255) default null, dt datetime default null) engine=myisam;

insert into t1 (venue_id, venue_text, dt) values (1, 'a1', '2003-05-23 19:30:00'),(null, 'a2', '2003-05-23 19:30:00');

create table t2 (name varchar(255) not null default '', entity_id int(11) not null auto_increment, primary key  (entity_id), fulltext key name (name)) engine=myisam;

insert into t2 (name, entity_id) values ('aberdeen town hall', 1), ('glasgow royal concert hall', 2), ('queen\'s hall, edinburgh', 3);

select * from t1 left join t2 on venue_id = entity_id where match(name) against('aberdeen' in boolean mode) and dt = '2003-05-23 19:30:00';

venue_id	venue_text	dt	name	entity_id

1	a1	2003-05-23 19:30:00	aberdeen town hall	1

select * from t1 left join t2 on venue_id = entity_id where match(name) against('aberdeen') and dt = '2003-05-23 19:30:00';

venue_id	venue_text	dt	name	entity_id

1	a1	2003-05-23 19:30:00	aberdeen town hall	1

select * from t1 left join t2 on (venue_id = entity_id and match(name) against('aberdeen' in boolean mode)) where dt = '2003-05-23 19:30:00';

venue_id	venue_text	dt	name	entity_id

1	a1	2003-05-23 19:30:00	aberdeen town hall	1

NULL	a2	2003-05-23 19:30:00	NULL	NULL

select * from t1 left join t2 on (venue_id = entity_id and match(name) against('aberdeen')) where dt = '2003-05-23 19:30:00';

venue_id	venue_text	dt	name	entity_id

1	a1	2003-05-23 19:30:00	aberdeen town hall	1

NULL	a2	2003-05-23 19:30:00	NULL	NULL

drop table t1,t2;

create table t1 (id int not null primary key, d char(200) not null, e char(200));

insert into t1 values (1, 'aword', null), (2, 'aword', 'bword'), (3, 'bword', null), (4, 'bword', 'aword'), (5, 'aword and bword', null);

select * from t1 where match(d, e) against ('+aword +bword' in boolean mode);

id	d	e

2	aword	bword

4	bword	aword

5	aword and bword	NULL

create table t2 (m_id int not null, f char(200), key (m_id));

insert into t2 values (1, 'bword'), (3, 'aword'), (5, '');

select * from t1 left join t2 on m_id = id where match(d, e, f) against ('+aword +bword' in boolean mode);

id	d	e	m_id	f

1	aword	NULL	1	bword

2	aword	bword	NULL	NULL

3	bword	NULL	3	aword

4	bword	aword	NULL	NULL

5	aword and bword	NULL	5	

drop table t1,t2;

CREATE TABLE t1 (

id int(10) NOT NULL auto_increment,

link int(10) default NULL,

name mediumtext default NULL,

PRIMARY KEY (id),

FULLTEXT (name)

);

INSERT INTO t1 VALUES (1, 1, 'string');

INSERT INTO t1 VALUES (2, 0, 'string');

CREATE TABLE t2 (

id int(10) NOT NULL auto_increment,

name mediumtext default NULL,

PRIMARY KEY (id),

FULLTEXT (name)

);

INSERT INTO t2 VALUES (1, 'string');

SELECT t1.*, MATCH(t1.name) AGAINST('string') AS relevance 

FROM t1 LEFT JOIN t2 ON t1.link = t2.id

WHERE MATCH(t1.name, t2.name) AGAINST('string' IN BOOLEAN MODE);

id	link	name	relevance

1	1	string	0

2	0	string	0

DROP TABLE t1,t2;

CREATE TABLE t1 (a INT);

CREATE TABLE t2 (b INT, c TEXT, KEY(b));

INSERT INTO t1 VALUES(1);

INSERT INTO t2(b,c) VALUES(2,'castle'),(3,'castle');

SELECT * FROM t1 LEFT JOIN t2 ON a=b WHERE MATCH(c) AGAINST('+castle' IN BOOLEAN MODE);

a	b	c

DROP TABLE t1, t2;