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233
build/lib/mysql/mysql-test/t/fulltext2.test
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233
build/lib/mysql/mysql-test/t/fulltext2.test
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#
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# test of new fulltext search features
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#
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#
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# two-level tree
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#
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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CREATE TABLE t1 (
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i int(10) unsigned not null auto_increment primary key,
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a varchar(255) not null,
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FULLTEXT KEY (a)
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) ENGINE=MyISAM;
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# two-level entry, second-level tree with depth 2
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--disable_query_log
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let $1=260;
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while ($1)
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{
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eval insert t1 (a) values ('aaaxxx');
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dec $1;
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}
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# two-level entry, second-level tree has only one page
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let $1=255;
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while ($1)
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{
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eval insert t1 (a) values ('aaazzz');
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dec $1;
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}
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# one-level entry (entries)
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let $1=250;
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while ($1)
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{
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eval insert t1 (a) values ('aaayyy');
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dec $1;
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}
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--enable_query_log
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# converting to two-level
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repair table t1 quick;
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check table t1;
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optimize table t1; # BUG#5327 - mi_sort_index() of 2-level tree
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check table t1;
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select count(*) from t1 where match a against ('aaaxxx');
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select count(*) from t1 where match a against ('aaayyy');
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select count(*) from t1 where match a against ('aaazzz');
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select count(*) from t1 where match a against ('aaaxxx' in boolean mode);
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select count(*) from t1 where match a against ('aaayyy' in boolean mode);
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select count(*) from t1 where match a against ('aaazzz' in boolean mode);
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select count(*) from t1 where match a against ('aaaxxx aaayyy aaazzz');
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select count(*) from t1 where match a against ('aaaxxx aaayyy aaazzz' in boolean mode);
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select count(*) from t1 where match a against ('aaax*' in boolean mode);
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select count(*) from t1 where match a against ('aaay*' in boolean mode);
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select count(*) from t1 where match a against ('aaa*' in boolean mode);
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# mi_write:
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insert t1 (a) values ('aaaxxx'),('aaayyy');
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# call to enlarge_root() below
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insert t1 (a) values ('aaazzz'),('aaazzz'),('aaazzz'),('aaazzz'),('aaazzz');
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select count(*) from t1 where match a against ('aaaxxx');
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select count(*) from t1 where match a against ('aaayyy');
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select count(*) from t1 where match a against ('aaazzz');
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# mi_delete
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insert t1 (a) values ('aaaxxx 000000');
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select count(*) from t1 where match a against ('000000');
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delete from t1 where match a against ('000000');
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select count(*) from t1 where match a against ('000000');
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select count(*) from t1 where match a against ('aaaxxx');
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delete from t1 where match a against ('aaazzz');
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select count(*) from t1 where match a against ('aaaxxx' in boolean mode);
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select count(*) from t1 where match a against ('aaayyy' in boolean mode);
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select count(*) from t1 where match a against ('aaazzz' in boolean mode);
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# double-check without index
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select count(*) from t1 where a = 'aaaxxx';
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select count(*) from t1 where a = 'aaayyy';
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select count(*) from t1 where a = 'aaazzz';
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# update
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insert t1 (a) values ('aaaxxx 000000');
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select count(*) from t1 where match a against ('000000');
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update t1 set a='aaazzz' where match a against ('000000');
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select count(*) from t1 where match a against ('aaaxxx' in boolean mode);
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select count(*) from t1 where match a against ('aaazzz' in boolean mode);
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update t1 set a='aaazzz' where a = 'aaaxxx';
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update t1 set a='aaaxxx' where a = 'aaayyy';
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select count(*) from t1 where match a against ('aaaxxx' in boolean mode);
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select count(*) from t1 where match a against ('aaayyy' in boolean mode);
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select count(*) from t1 where match a against ('aaazzz' in boolean mode);
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drop table t1;
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CREATE TABLE t1 (
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i int(10) unsigned not null auto_increment primary key,
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a varchar(255) not null,
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FULLTEXT KEY (a)
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) ENGINE=MyISAM;
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#
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# now same as about but w/o repair table
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# 2-level tree created by mi_write
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#
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# two-level entry, second-level tree with depth 2
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--disable_query_log
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let $1=260;
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while ($1)
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{
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eval insert t1 (a) values ('aaaxxx');
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dec $1;
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}
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let $1=255;
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while ($1)
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{
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eval insert t1 (a) values ('aaazzz');
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dec $1;
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}
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let $1=250;
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while ($1)
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{
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eval insert t1 (a) values ('aaayyy');
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dec $1;
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}
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--enable_query_log
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select count(*) from t1 where match a against ('aaaxxx');
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select count(*) from t1 where match a against ('aaayyy');
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select count(*) from t1 where match a against ('aaazzz');
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select count(*) from t1 where match a against ('aaaxxx' in boolean mode);
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select count(*) from t1 where match a against ('aaayyy' in boolean mode);
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select count(*) from t1 where match a against ('aaazzz' in boolean mode);
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select count(*) from t1 where match a against ('aaaxxx aaayyy aaazzz');
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select count(*) from t1 where match a against ('aaaxxx aaayyy aaazzz' in boolean mode);
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select count(*) from t1 where match a against ('aaax*' in boolean mode);
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select count(*) from t1 where match a against ('aaay*' in boolean mode);
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select count(*) from t1 where match a against ('aaa*' in boolean mode);
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# mi_write:
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insert t1 (a) values ('aaaxxx'),('aaayyy');
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insert t1 (a) values ('aaazzz'),('aaazzz'),('aaazzz'),('aaazzz'),('aaazzz');
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select count(*) from t1 where match a against ('aaaxxx');
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select count(*) from t1 where match a against ('aaayyy');
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select count(*) from t1 where match a against ('aaazzz');
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# mi_delete
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insert t1 (a) values ('aaaxxx 000000');
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select count(*) from t1 where match a against ('000000');
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delete from t1 where match a against ('000000');
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select count(*) from t1 where match a against ('000000');
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select count(*) from t1 where match a against ('aaaxxx');
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delete from t1 where match a against ('aaazzz');
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select count(*) from t1 where match a against ('aaaxxx' in boolean mode);
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select count(*) from t1 where match a against ('aaayyy' in boolean mode);
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select count(*) from t1 where match a against ('aaazzz' in boolean mode);
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# double-check without index
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select count(*) from t1 where a = 'aaaxxx';
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select count(*) from t1 where a = 'aaayyy';
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select count(*) from t1 where a = 'aaazzz';
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# update
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insert t1 (a) values ('aaaxxx 000000');
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select count(*) from t1 where match a against ('000000');
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update t1 set a='aaazzz' where match a against ('000000');
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select count(*) from t1 where match a against ('aaaxxx' in boolean mode);
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select count(*) from t1 where match a against ('aaazzz' in boolean mode);
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update t1 set a='aaazzz' where a = 'aaaxxx';
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update t1 set a='aaaxxx' where a = 'aaayyy';
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select count(*) from t1 where match a against ('aaaxxx' in boolean mode);
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select count(*) from t1 where match a against ('aaayyy' in boolean mode);
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select count(*) from t1 where match a against ('aaazzz' in boolean mode);
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drop table t1;
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#
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# BUG#11336
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#
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# for uca collation isalnum and strnncollsp don't agree on whether
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# 0xC2A0 is a space (strnncollsp is right, isalnum is wrong).
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#
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# they still don't, the bug was fixed by avoiding strnncollsp
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#
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set names utf8;
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create table t1(a text,fulltext(a)) collate=utf8_swedish_ci;
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insert into t1 values('test test '),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test'),
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('test'),('test'),('test'),('test'),('test'),('test'),('test'),('test');
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delete from t1 limit 1;
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#
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# BUG#16489: utf8 + fulltext leads to corrupt index file.
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#
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truncate table t1;
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insert into t1 values('ab c d');
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update t1 set a='ab c d';
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select * from t1 where match a against('ab c' in boolean mode);
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drop table t1;
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set names latin1;
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# End of 4.1 tests
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#
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# BUG#19580 - FULLTEXT search produces wrong results on UTF-8 columns
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#
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SET NAMES utf8;
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CREATE TABLE t1(a VARCHAR(255), FULLTEXT(a)) ENGINE=MyISAM DEFAULT CHARSET=utf8;
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INSERT INTO t1 VALUES('„MySQL“');
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SELECT a FROM t1 WHERE MATCH a AGAINST('“MySQL„' IN BOOLEAN MODE);
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DROP TABLE t1;
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SET NAMES latin1;
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