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95 lines
2.9 KiB
Plaintext
95 lines
2.9 KiB
Plaintext
#
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# Test of fulltext index
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#
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drop table if exists t1,t2,t3;
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CREATE TABLE t1 (a VARCHAR(200), b TEXT, FULLTEXT (a,b));
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INSERT INTO t1 VALUES('MySQL has now support', 'for full-text search'),
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('Full-text indexes', 'are called collections'),
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('Only MyISAM tables','support collections'),
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('Function MATCH ... AGAINST()','is used to do a search'),
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('Full-text search in MySQL', 'implements vector space model');
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select * from t1 where MATCH(a,b) AGAINST ("collections");
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select * from t1 where MATCH(a,b) AGAINST ("indexes");
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select * from t1 where MATCH(a,b) AGAINST ("indexes collections");
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select * from t1 where MATCH(a,b) AGAINST("support -collections" IN BOOLEAN MODE);
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select * from t1 where MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE);
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select * from t1 where MATCH(a,b) AGAINST("support +collections" IN BOOLEAN MODE);
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select * from t1 where MATCH(a,b) AGAINST("sear*" IN BOOLEAN MODE);
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select * from t1 where MATCH(a,b) AGAINST("+support +collections" IN BOOLEAN MODE);
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select * from t1 where MATCH(a,b) AGAINST("+search" IN BOOLEAN MODE);
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select * from t1 where MATCH(a,b) AGAINST("+search +(support vector)" IN BOOLEAN MODE);
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select * from t1 where MATCH(a,b) AGAINST("+search -(support vector)" IN BOOLEAN MODE);
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delete from t1 where a like "MySQL%";
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drop table t1;
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#
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# Check bug reported by Matthias Urlichs
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#
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CREATE TABLE t1 (
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id int(11),
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ticket int(11),
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KEY ti (id),
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KEY tit (ticket)
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);
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INSERT INTO t1 VALUES (2,3),(1,2);
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CREATE TABLE t2 (
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ticket int(11),
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inhalt text,
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KEY tig (ticket),
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fulltext index tix (inhalt)
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);
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INSERT INTO t2 VALUES (1,'foo'),(2,'bar'),(3,'foobar');
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select t1.id FROM t2 as ttxt,t1,t1 as ticket2
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WHERE ticket2.id = ttxt.ticket AND t1.id = ticket2.ticket and
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match(ttxt.inhalt) against ('foobar');
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# In the following query MySQL didn't use the fulltext index
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select t1.id FROM t2 as ttxt,t1 INNER JOIN t1 as ticket2 ON
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ticket2.id = ttxt.ticket
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WHERE t1.id = ticket2.ticket and match(ttxt.inhalt) against ('foobar');
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INSERT INTO t1 VALUES (3,3);
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select t1.id FROM t2 as ttxt,t1
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INNER JOIN t1 as ticket2 ON ticket2.id = ttxt.ticket
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WHERE t1.id = ticket2.ticket and
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match(ttxt.inhalt) against ('foobar');
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# Check that we get 'fulltext' index in SHOW CREATE
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show keys from t2;
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show create table t2;
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# check for bug reported by Stephan Skusa
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select * from t2 where MATCH inhalt AGAINST (NULL);
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# MATCH in HAVING (pretty useless, but still it should work)
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select * from t2 where MATCH inhalt AGAINST ('foobar');
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select * from t2 having MATCH inhalt AGAINST ('foobar');
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#
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# check of fulltext errors
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#
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CREATE TABLE t3 (
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ticket int(11),
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inhalt text,
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KEY tig (ticket),
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fulltext index tix (inhalt)
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);
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--error 1210
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select * from t2 where MATCH inhalt AGAINST (t2.inhalt);
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--error 1191
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select * from t2 where MATCH ticket AGAINST ('foobar');
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--error 1210
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select * from t2,t3 where MATCH (t2.inhalt,t3.inhalt) AGAINST ('foobar');
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drop table t1,t2,t3;
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