# Upgrade test
DROP TABLE mysql.innodb_table_stats, mysql.innodb_index_stats;
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('Database' IN NATURAL LANGUAGE MODE);
ERROR HY000: Index articles is corrupted
call mtr.add_suppression("test/articles.? contains 3 indexes inside InnoDB");
alter table articles force;
Warnings:
Warning	1082	InnoDB: Table test/articles contains 3 indexes inside InnoDB, which is different from the number of indexes 2 defined in the MariaDB 
flush tables;
show create table articles;
Table	Create Table
articles	CREATE TABLE `articles` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `title` varchar(200) DEFAULT NULL,
  `body` text DEFAULT NULL,
  PRIMARY KEY (`id`),
  FULLTEXT KEY `title` (`title`,`body`)
) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci WITH SYSTEM VERSIONING
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('Database' IN NATURAL LANGUAGE MODE);
id	title	body
1	MySQL Tutorial	DBMS stands for DataBase ...
5	MySQL vs. YourSQL	In the following database comparison ...
7	test query expansion	for database ...
SELECT COUNT(*) FROM articles
WHERE MATCH (title,body)
AGAINST ('database' IN NATURAL LANGUAGE MODE);
COUNT(*)
3
SELECT * FROM articles
WHERE MATCH (title, body)
AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
id	title	body
1	MySQL Tutorial	DBMS stands for DataBase ...
3	Optimizing MySQL	In this tutorial we will show ...
SELECT COUNT(IF(MATCH (title,body)
AGAINST ('database' IN NATURAL LANGUAGE MODE), 1, NULL))
AS count FROM articles;
count
3
SELECT id,  body, MATCH (title,body)
AGAINST ('Database' IN NATURAL LANGUAGE MODE) AS score
FROM articles;
id	body	score
1	DBMS stands for DataBase ...	0.2734021842479706
2	After you went through a ...	0
3	In this tutorial we will show ...	0
4	1. Never run mysqld as root. 2. ...	0
5	In the following database comparison ...	0.2734021842479706
6	When configured properly, MySQL ...	0
7	for database ...	0.2734021842479706
8	search, with proximity innodb	0
9	search, with proximity innodb	0
10	search, with proximity innodb	0
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('MySQL' IN NATURAL LANGUAGE MODE);
id	title	body
6	MySQL Security	When configured properly, MySQL ...
1	MySQL Tutorial	DBMS stands for DataBase ...
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE);
id	title	body
6	MySQL Security	When configured properly, MySQL ...
1	MySQL Tutorial	DBMS stands for DataBase ...
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('DBMS Security' IN BOOLEAN MODE);
id	title	body
1	MySQL Tutorial	DBMS stands for DataBase ...
6	MySQL Security	When configured properly, MySQL ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('+MySQL +YourSQL' IN BOOLEAN MODE);
id	title	body
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('+MySQL YourSQL' IN BOOLEAN MODE);
id	title	body
5	MySQL vs. YourSQL	In the following database comparison ...
6	MySQL Security	When configured properly, MySQL ...
1	MySQL Tutorial	DBMS stands for DataBase ...
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('+MySQL ~YourSQL' IN BOOLEAN MODE);
id	title	body
6	MySQL Security	When configured properly, MySQL ...
1	MySQL Tutorial	DBMS stands for DataBase ...
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('t*' IN BOOLEAN MODE);
id	title	body
8	test proximity search, test, proximity and phrase	search, with proximity innodb
9	test my proximity fts new search, test, proximity and phrase	search, with proximity innodb
10	test more of proximity fts search, test, more proximity and phrase	search, with proximity innodb
1	MySQL Tutorial	DBMS stands for DataBase ...
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
7	test query expansion	for database ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('MY*' IN BOOLEAN MODE);
id	title	body
6	MySQL Security	When configured properly, MySQL ...
1	MySQL Tutorial	DBMS stands for DataBase ...
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('ru*' IN BOOLEAN MODE);
id	title	body
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('+ MySQL >Well < stands' IN BOOLEAN MODE);
id	title	body
2	How To Use MySQL Well	After you went through a ...
6	MySQL Security	When configured properly, MySQL ...
1	MySQL Tutorial	DBMS stands for DataBase ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('+ MySQL - (Well stands)' IN BOOLEAN MODE);
id	title	body
6	MySQL Security	When configured properly, MySQL ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles WHERE MATCH (title,body) AGAINST
('(((((((((((((((((((((((((((((((((Security)))))))))))))))))))))))))))))))))'
 IN BOOLEAN MODE);
ERROR HY000: Table handler out of memory
SELECT * FROM articles WHERE MATCH (title,body) AGAINST
('((((((((((((((((((((((((((((((((Security))))))))))))))))))))))))))))))))'
 IN BOOLEAN MODE);
id	title	body
6	MySQL Security	When configured properly, MySQL ...
SELECT * FROM articles WHERE MATCH (title,body) AGAINST
('(((((((((((((((((((((((((((((((vs))))))))))))))))))))))))))))))),(((to)))'
 IN BOOLEAN MODE);
id	title	body
SELECT * FROM articles WHERE MATCH (title,body) AGAINST
('((((((((((((((((((((((((((((((((Security)))))))))))))))))))))))))))))))'
 IN BOOLEAN MODE);
ERROR 42000: syntax error, unexpected $end
SELECT * FROM articles WHERE MATCH (title,body) AGAINST
('(((((((((((((((((((((((((((((((((Security))))))))))))))))))))))))))))))))'
 IN BOOLEAN MODE);
ERROR 42000: syntax error, unexpected $end
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('+ MySQL + (>Well < stands)' IN BOOLEAN MODE);
id	title	body
2	How To Use MySQL Well	After you went through a ...
1	MySQL Tutorial	DBMS stands for DataBase ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('YourSQL + (+MySQL - (Tricks Security))' IN BOOLEAN MODE);
id	title	body
5	MySQL vs. YourSQL	In the following database comparison ...
1	MySQL Tutorial	DBMS stands for DataBase ...
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
SELECT * FROM articles WHERE MATCH (title,body)
AGAINST ('(+MySQL - (Tricks Security)) - YourSQL' IN BOOLEAN MODE);
id	title	body
1	MySQL Tutorial	DBMS stands for DataBase ...
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
SELECT * FROM articles WHERE MATCH (title,body) AGAINST ('mysql - Security&DBMS' IN BOOLEAN MODE);
id	title	body
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles WHERE MATCH (title,body) AGAINST ('mysql - (Security DBMS)' IN BOOLEAN MODE);
id	title	body
2	How To Use MySQL Well	After you went through a ...
3	Optimizing MySQL	In this tutorial we will show ...
4	1001 MySQL Tricks	1. Never run mysqld as root. 2. ...
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles WHERE MATCH (title,body) AGAINST (' - Security&DBMS + YourSQL' IN BOOLEAN MODE);
id	title	body
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles WHERE MATCH (title,body) AGAINST ('+YourSQL - Security&DBMS' IN BOOLEAN MODE);
id	title	body
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT COUNT(*) FROM articles
WHERE MATCH (title,body)
AGAINST ('database' WITH QUERY EXPANSION);
COUNT(*)
10
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('test' WITH QUERY EXPANSION);
id	title	body
10	test more of proximity fts search, test, more proximity and phrase	search, with proximity innodb
9	test my proximity fts new search, test, proximity and phrase	search, with proximity innodb
8	test proximity search, test, proximity and phrase	search, with proximity innodb
7	test query expansion	for database ...
1	MySQL Tutorial	DBMS stands for DataBase ...
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"following comparison"@3' IN BOOLEAN MODE);
id	title	body
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"following comparison"@2' IN BOOLEAN MODE);
id	title	body
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"following database"' IN BOOLEAN MODE);
id	title	body
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"proximity search"@3' IN BOOLEAN MODE);
id	title	body
8	test proximity search, test, proximity and phrase	search, with proximity innodb
9	test my proximity fts new search, test, proximity and phrase	search, with proximity innodb
10	test more of proximity fts search, test, more proximity and phrase	search, with proximity innodb
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"proximity search"@2' IN BOOLEAN MODE);
id	title	body
8	test proximity search, test, proximity and phrase	search, with proximity innodb
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"proximity search"@5' IN BOOLEAN MODE);
id	title	body
8	test proximity search, test, proximity and phrase	search, with proximity innodb
9	test my proximity fts new search, test, proximity and phrase	search, with proximity innodb
10	test more of proximity fts search, test, more proximity and phrase	search, with proximity innodb
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"test proximity"@5' IN BOOLEAN MODE);
id	title	body
8	test proximity search, test, proximity and phrase	search, with proximity innodb
9	test my proximity fts new search, test, proximity and phrase	search, with proximity innodb
10	test more of proximity fts search, test, more proximity and phrase	search, with proximity innodb
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"test proximity"@1' IN BOOLEAN MODE);
id	title	body
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"test proximity"@4' IN BOOLEAN MODE);
id	title	body
8	test proximity search, test, proximity and phrase	search, with proximity innodb
9	test my proximity fts new search, test, proximity and phrase	search, with proximity innodb
10	test more of proximity fts search, test, more proximity and phrase	search, with proximity innodb
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"test proximity"@3' IN BOOLEAN MODE);
id	title	body
8	test proximity search, test, proximity and phrase	search, with proximity innodb
9	test my proximity fts new search, test, proximity and phrase	search, with proximity innodb
10	test more of proximity fts search, test, more proximity and phrase	search, with proximity innodb
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"more test proximity"@4' IN BOOLEAN MODE);
id	title	body
10	test more of proximity fts search, test, more proximity and phrase	search, with proximity innodb
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"more test proximity"@3' IN BOOLEAN MODE);
id	title	body
10	test more of proximity fts search, test, more proximity and phrase	search, with proximity innodb
SELECT * FROM articles
WHERE MATCH (title,body)
AGAINST ('"more test proximity"' IN BOOLEAN MODE);
id	title	body
set global innodb_ft_server_stopword_table= "test/user_stopword";
SELECT * FROM articles2 WHERE MATCH (title,body)
AGAINST ('the' IN NATURAL LANGUAGE MODE);
SELECT * FROM articles2 WHERE MATCH (title,body)
AGAINST ('this' IN NATURAL LANGUAGE MODE);
drop index idx on articles2;
Warnings:
Warning	1082	InnoDB: Table test/articles2 contains 3 indexes inside InnoDB, which is different from the number of indexes 1 defined in the MariaDB 
create fulltext index idx on articles2(title, body);
SELECT * FROM articles2 WHERE MATCH (title,body)
AGAINST ('the' IN NATURAL LANGUAGE MODE);
id	title	body
5	MySQL vs. YourSQL	In the following database comparison ...
SELECT * FROM articles2 WHERE MATCH (title,body)
AGAINST ('this' IN NATURAL LANGUAGE MODE);
id	title	body
# Cleanup
drop tables articles, articles2, user_stopword;
set global innodb_ft_server_stopword_table= default;