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INSTALL PLUGIN simple_parser SONAME 'mypluglib';
# Test Part 1: Grammar Test
CREATE TABLE articles (
id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
FULLTEXT (title) WITH PARSER simple_parser
) ENGINE=MyISAM;
ALTER TABLE articles ENGINE=InnoDB;
DROP TABLE articles;
CREATE TABLE articles (
id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
body TEXT,
comment TEXT,
FULLTEXT (title) WITH PARSER simple_parser
) ENGINE=InnoDB;
ALTER TABLE articles ADD FULLTEXT INDEX (body) WITH PARSER simple_parser;
CREATE FULLTEXT INDEX ft_index ON articles(comment) WITH PARSER simple_parser;
DROP TABLE articles;
# Test Part 2: Create Index Test(CREATE TABLE WITH FULLTEXT INDEX)
CREATE TABLE articles (
id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
body TEXT,
FULLTEXT (title, body) WITH PARSER simple_parser
) ENGINE=InnoDB;
INSERT INTO articles (title, body) VALUES
('MySQL Tutorial','DBMS stands for MySQL DataBase ...'),
('How To Use MySQL Well','After you went through a ...'),
('Optimizing MySQL','In this tutorial we will show ...'),
('1001 MySQL Tricks','How to use full-text search engine'),
('Go MySQL Tricks','How to use full text search engine');
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
id title body
1 MySQL Tutorial DBMS stands for MySQL 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 How to use full-text search engine
5 Go MySQL Tricks How to use full text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('will go');
id title body
# Test plugin parser tokenizer difference
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full-text');
id title body
4 1001 MySQL Tricks How to use full-text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full text');
id title body
5 Go MySQL Tricks How to use full text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('"mysql database"' IN BOOLEAN MODE);
id title body
DROP TABLE articles;
# Test Part 3: Row Merge Create Index Test(ALTER TABLE ADD FULLTEXT INDEX)
CREATE TABLE articles (
id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
body TEXT
) ENGINE=InnoDB;
INSERT INTO articles (title, body) VALUES
('MySQL Tutorial','DBMS stands for MySQL DataBase ...'),
('How To Use MySQL Well','After you went through a ...'),
('Optimizing MySQL','In this tutorial we will show ...'),
('1001 MySQL Tricks','How to use full-text search engine'),
('Go MySQL Tricks','How to use full text search engine');
ALTER TABLE articles ADD FULLTEXT INDEX (title, body) WITH PARSER simple_parser;
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
id title body
1 MySQL Tutorial DBMS stands for MySQL 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 How to use full-text search engine
5 Go MySQL Tricks How to use full text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('will go');
id title body
# Test plugin parser tokenizer difference
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full-text');
id title body
4 1001 MySQL Tricks How to use full-text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full text');
id title body
5 Go MySQL Tricks How to use full text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full-text' WITH QUERY EXPANSION);
id title body
4 1001 MySQL Tricks How to use full-text search engine
5 Go MySQL Tricks How to use full text search engine
2 How To Use MySQL Well After you went through a ...
1 MySQL Tutorial DBMS stands for MySQL DataBase ...
3 Optimizing MySQL In this tutorial we will show ...
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full text' WITH QUERY EXPANSION);
id title body
5 Go MySQL Tricks How to use full text search engine
4 1001 MySQL Tricks How to use full-text search engine
2 How To Use MySQL Well After you went through a ...
1 MySQL Tutorial DBMS stands for MySQL DataBase ...
3 Optimizing MySQL In this tutorial we will show ...
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('"mysql database"' IN BOOLEAN MODE);
id title body
DROP TABLE articles;
# Test Part 3 END
# Test Part 4:crash on commit(before/after)
CREATE TABLE articles (
id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
body TEXT,
FULLTEXT (title, body) WITH PARSER simple_parser
) ENGINE=InnoDB;
SET unique_checks=0, foreign_key_checks=0;
BEGIN;
INSERT INTO articles (title, body) VALUES
('MySQL Tutorial','DBMS stands for MySQL DataBase ...'),
('How To Use MySQL Well','After you went through a ...'),
('Optimizing MySQL','In this tutorial we will show ...'),
('1001 MySQL Tricks','How to use full-text search engine'),
('Go MySQL Tricks','How to use full text search engine');
# restart
SELECT COUNT(*) FROM articles;
COUNT(*)
0
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
id title body
INSERT INTO articles (title, body) VALUES
('MySQL Tutorial','DBMS stands for MySQL DataBase ...'),
('How To Use MySQL Well','After you went through a ...'),
('Optimizing MySQL','In this tutorial we will show ...'),
('1001 MySQL Tricks','How to use full-text search engine'),
('Go MariaDB Tricks','How to use full text search engine');
# restart
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('MySQL');
id title body
1 MySQL Tutorial DBMS stands for MySQL 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 How to use full-text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('tutorial');
id title body
1 MySQL Tutorial DBMS stands for MySQL DataBase ...
3 Optimizing MySQL In this tutorial we will show ...
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('Tricks');
id title body
4 1001 MySQL Tricks How to use full-text search engine
5 Go MariaDB Tricks How to use full text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full text search');
id title body
5 Go MariaDB Tricks How to use full text search engine
4 1001 MySQL Tricks How to use full-text search engine
SELECT COUNT(*) FROM articles;
COUNT(*)
5
DROP TABLE articles;
# Test Part 5: Test Uninstall Plugin After Index is Built
CREATE TABLE articles (
id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
body TEXT,
FULLTEXT (title, body) WITH PARSER simple_parser
) ENGINE=InnoDB;
UNINSTALL PLUGIN simple_parser;
INSERT INTO articles (title, body) VALUES
('MySQL Tutorial','DBMS stands for MySQL DataBase ...');
ERROR HY000: Plugin 'simple_parser' is not loaded
INSTALL PLUGIN simple_parser SONAME 'mypluglib';
INSERT INTO articles (title, body) VALUES
('MySQL Tutorial','DBMS stands for MySQL DataBase ...'),
('How To Use MySQL Well','After you went through a ...'),
('Optimizing MySQL','In this tutorial we will show ...'),
('1001 MySQL Tricks','How to use full-text search engine'),
('Go MySQL Tricks','How to use full text search engine');
UNINSTALL PLUGIN simple_parser;
Warnings:
Warning 1620 Plugin is busy and will be uninstalled on shutdown
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('mysql');
id title body
1 MySQL Tutorial DBMS stands for MySQL 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 How to use full-text search engine
5 Go MySQL Tricks How to use full text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('will go');
id title body
# Test plugin parser tokenizer difference
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full-text');
id title body
4 1001 MySQL Tricks How to use full-text search engine
SELECT * FROM articles WHERE
MATCH(title, body) AGAINST('full text');
id title body
5 Go MySQL Tricks How to use full text search engine
CREATE TABLE articles2 (
id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
body TEXT,
FULLTEXT (title, body) WITH PARSER simple_parser
) ENGINE=InnoDB;
ERROR HY000: Function 'simple_parser' is not defined
DROP TABLE articles;
UNINSTALL PLUGIN simple_parser;
ERROR 42000: PLUGIN simple_parser does not exist
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