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68 lines
2.7 KiB
Text
68 lines
2.7 KiB
Text
drop table if exists t1, t2;
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CREATE TABLE t1 (
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id int(10) unsigned NOT NULL auto_increment,
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q varchar(255) default NULL,
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PRIMARY KEY (id)
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);
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INSERT INTO t1 VALUES (1,'aaaaaaaaa dsaass de');
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INSERT INTO t1 VALUES (2,'ssde df s fsda sad er');
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CREATE TABLE t2 (
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id int(10) unsigned NOT NULL auto_increment,
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id2 int(10) unsigned default NULL,
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item varchar(255) default NULL,
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PRIMARY KEY (id),
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FULLTEXT KEY item(item)
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);
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INSERT INTO t2 VALUES (1,1,'sushi');
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INSERT INTO t2 VALUES (2,1,'Bolo de Chocolate');
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INSERT INTO t2 VALUES (3,1,'Feijoada');
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INSERT INTO t2 VALUES (4,1,'Mousse de Chocolate');
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INSERT INTO t2 VALUES (5,2,'um copo de Vodka');
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INSERT INTO t2 VALUES (6,2,'um chocolate Snickers');
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INSERT INTO t2 VALUES (7,1,'Bife');
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INSERT INTO t2 VALUES (8,1,'Pizza de Salmao');
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SELECT t1.q, t2.item, t2.id, round(MATCH t2.item AGAINST ('sushi'),6)
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as x FROM t1, t2 WHERE (t2.id2 = t1.id) ORDER BY x DESC,t2.id;
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q item id x
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aaaaaaaaa dsaass de sushi 1 1.923787
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aaaaaaaaa dsaass de Bolo de Chocolate 2 0.000000
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aaaaaaaaa dsaass de Feijoada 3 0.000000
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aaaaaaaaa dsaass de Mousse de Chocolate 4 0.000000
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ssde df s fsda sad er um copo de Vodka 5 0.000000
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ssde df s fsda sad er um chocolate Snickers 6 0.000000
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aaaaaaaaa dsaass de Bife 7 0.000000
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aaaaaaaaa dsaass de Pizza de Salmao 8 0.000000
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SELECT t1.q, t2.item, t2.id, MATCH t2.item AGAINST ('sushi' IN BOOLEAN MODE)
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as x FROM t1, t2 WHERE (t2.id2 = t1.id) ORDER BY x DESC,t2.id;
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q item id x
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aaaaaaaaa dsaass de sushi 1 1
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aaaaaaaaa dsaass de Bolo de Chocolate 2 0
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aaaaaaaaa dsaass de Feijoada 3 0
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aaaaaaaaa dsaass de Mousse de Chocolate 4 0
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ssde df s fsda sad er um copo de Vodka 5 0
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ssde df s fsda sad er um chocolate Snickers 6 0
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aaaaaaaaa dsaass de Bife 7 0
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aaaaaaaaa dsaass de Pizza de Salmao 8 0
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SELECT t1.q, t2.item, t2.id, round(MATCH t2.item AGAINST ('sushi'),6)
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as x FROM t2, t1 WHERE (t2.id2 = t1.id) ORDER BY x DESC,t2.id;
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q item id x
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aaaaaaaaa dsaass de sushi 1 1.923787
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aaaaaaaaa dsaass de Bolo de Chocolate 2 0.000000
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aaaaaaaaa dsaass de Feijoada 3 0.000000
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aaaaaaaaa dsaass de Mousse de Chocolate 4 0.000000
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ssde df s fsda sad er um copo de Vodka 5 0.000000
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ssde df s fsda sad er um chocolate Snickers 6 0.000000
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aaaaaaaaa dsaass de Bife 7 0.000000
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aaaaaaaaa dsaass de Pizza de Salmao 8 0.000000
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SELECT t1.q, t2.item, t2.id, MATCH t2.item AGAINST ('sushi' IN BOOLEAN MODE)
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as x FROM t2, t1 WHERE (t2.id2 = t1.id) ORDER BY x DESC,t2.id;
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q item id x
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aaaaaaaaa dsaass de sushi 1 1
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aaaaaaaaa dsaass de Bolo de Chocolate 2 0
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aaaaaaaaa dsaass de Feijoada 3 0
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aaaaaaaaa dsaass de Mousse de Chocolate 4 0
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ssde df s fsda sad er um copo de Vodka 5 0
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ssde df s fsda sad er um chocolate Snickers 6 0
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aaaaaaaaa dsaass de Bife 7 0
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aaaaaaaaa dsaass de Pizza de Salmao 8 0
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drop table t1, t2;
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