1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (
a int(11) NOT NULL auto_increment,
b text,
c varchar(254) default NULL,
PRIMARY KEY (a),
FULLTEXT KEY bb(b),
FULLTEXT KEY cc(c),
FULLTEXT KEY a(b,c)
);
INSERT INTO t1 VALUES (1,'lala lolo lili','oooo aaaa pppp');
INSERT INTO t1 VALUES (2,'asdf fdsa','lkjh fghj');
INSERT INTO t1 VALUES (3,'qpwoei','zmxnvb');
SELECT a, round(MATCH b AGAINST ('lala lkjh'),5) FROM t1;
a round(MATCH b AGAINST ('lala lkjh'),5)
1 0.67003
2 0.00000
3 0.00000
SELECT a, round(MATCH c AGAINST ('lala lkjh'),5) FROM t1;
a round(MATCH c AGAINST ('lala lkjh'),5)
1 0.00000
2 0.67756
3 0.00000
SELECT a, round(MATCH b,c AGAINST ('lala lkjh'),5) FROM t1;
a round(MATCH b,c AGAINST ('lala lkjh'),5)
1 0.64841
2 0.66266
3 0.00000
drop table t1;
|