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190 lines
8 KiB
Text
190 lines
8 KiB
Text
call mtr.add_suppression("\\[Warning\\] InnoDB: A new Doc ID must be supplied while updating FTS indexed columns.");
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call mtr.add_suppression("\\[Warning\\] InnoDB: FTS Doc ID must be larger than [0-9]+ for table `test`.`articles`");
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CREATE TABLE articles (
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id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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title VARCHAR(200),
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body TEXT
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) ENGINE=InnoDB;
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INSERT INTO articles (title,body) VALUES
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('MySQL Tutorial','DBMS stands for DataBase ...') ,
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('How To Use MySQL Well','After you went through a ...'),
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('Optimizing MySQL','In this tutorial we will show ...'),
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('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
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('MySQL vs. YourSQL','In the following database comparison ...'),
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('MySQL Security','When configured properly, MySQL ...');
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CREATE FULLTEXT INDEX idx on articles (title, body);
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SELECT * FROM articles WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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id title body
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1 MySQL Tutorial DBMS stands for DataBase ...
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3 Optimizing MySQL In this tutorial we will show ...
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SELECT COUNT(*) FROM articles
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WHERE MATCH (title, body)
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AGAINST ('database' IN NATURAL LANGUAGE MODE);
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COUNT(*)
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2
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SELECT * FROM articles
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WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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id title body
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1 MySQL Tutorial DBMS stands for DataBase ...
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3 Optimizing MySQL In this tutorial we will show ...
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SELECT COUNT(IF(MATCH (title, body)
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AGAINST ('database' IN NATURAL LANGUAGE MODE), 1, NULL))
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AS count FROM articles;
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count
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2
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ANALYZE TABLE articles;
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Table Op Msg_type Msg_text
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test.articles analyze status Engine-independent statistics collected
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test.articles analyze Warning Engine-independent statistics are not collected for column 'body'
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test.articles analyze status OK
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SELECT * FROM articles WHERE MATCH (title,body)
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AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE);
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id title body
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6 MySQL Security When configured properly, MySQL ...
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1 MySQL Tutorial DBMS stands for DataBase ...
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2 How To Use MySQL Well After you went through a ...
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3 Optimizing MySQL In this tutorial we will show ...
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4 1001 MySQL Tricks 1. Never run mysqld as root. 2. ...
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SELECT * FROM articles WHERE MATCH (title,body)
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AGAINST ('DBMS Security' IN BOOLEAN MODE);
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id title body
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1 MySQL Tutorial DBMS stands for DataBase ...
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6 MySQL Security When configured properly, MySQL ...
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SELECT * FROM articles WHERE MATCH (title,body)
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AGAINST ('+MySQL +YourSQL' IN BOOLEAN MODE);
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id title body
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5 MySQL vs. YourSQL In the following database comparison ...
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DROP INDEX idx ON articles;
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CREATE FULLTEXT INDEX idx on articles (title, body);
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CREATE FULLTEXT INDEX idx1 on articles (title);
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SELECT * FROM articles WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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id title body
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1 MySQL Tutorial DBMS stands for DataBase ...
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3 Optimizing MySQL In this tutorial we will show ...
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DROP INDEX idx ON articles;
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DROP INDEX idx1 ON articles;
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CREATE FULLTEXT INDEX idx1 on articles (title);
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SELECT * FROM articles WHERE MATCH (title)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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id title body
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1 MySQL Tutorial DBMS stands for DataBase ...
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drop table articles;
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CREATE TABLE articles (
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FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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title VARCHAR(200),
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body TEXT
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) ENGINE=InnoDB;
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create unique index FTS_DOC_ID_INDEX on articles(FTS_DOC_ID);
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INSERT INTO articles (title,body) VALUES
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('MySQL Tutorial','DBMS stands for DataBase ...') ,
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('How To Use MySQL Well','After you went through a ...'),
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('Optimizing MySQL','In this tutorial we will show ...'),
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('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
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('MySQL vs. YourSQL','In the following database comparison ...'),
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('MySQL Security','When configured properly, MySQL ...');
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CREATE FULLTEXT INDEX idx on articles (title, body);
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SELECT * FROM articles WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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FTS_DOC_ID title body
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1 MySQL Tutorial DBMS stands for DataBase ...
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3 Optimizing MySQL In this tutorial we will show ...
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drop table articles;
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CREATE TABLE articles (
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id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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title VARCHAR(200),
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body TEXT
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) ENGINE=InnoDB;
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INSERT INTO articles (title,body) VALUES
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('MySQL Tutorial','DBMS stands for DataBase ...') ,
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('How To Use MySQL Well','After you went through a ...'),
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('Optimizing MySQL','In this tutorial we will show ...'),
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('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
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('MySQL vs. YourSQL','In the following database comparison ...'),
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('MySQL Security','When configured properly, MySQL ...');
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CREATE FULLTEXT INDEX idx on articles (title);
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CREATE FULLTEXT INDEX idx2 on articles (body);
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SELECT * FROM articles WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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ERROR HY000: Can't find FULLTEXT index matching the column list
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SELECT * FROM articles WHERE MATCH (title)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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id title body
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1 MySQL Tutorial DBMS stands for DataBase ...
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SELECT * FROM articles WHERE MATCH (body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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id title body
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3 Optimizing MySQL In this tutorial we will show ...
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drop index idx2 on articles;
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SELECT * FROM articles WHERE MATCH (body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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ERROR HY000: Can't find FULLTEXT index matching the column list
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CREATE FULLTEXT INDEX idx2 on articles (body);
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SELECT * FROM articles WHERE MATCH (body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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id title body
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3 Optimizing MySQL In this tutorial we will show ...
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UPDATE articles set title = 'aaaa'
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WHERE MATCH(title) AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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SELECT * FROM articles WHERE MATCH (title)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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id title body
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SELECT * FROM articles WHERE MATCH (title)
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AGAINST ('aaaa' IN NATURAL LANGUAGE MODE);
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id title body
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1 aaaa DBMS stands for DataBase ...
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drop table articles;
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CREATE TABLE articles (
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FTS_DOC_ID BIGINT UNSIGNED NOT NULL ,
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title VARCHAR(200),
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body TEXT
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) ENGINE=InnoDB;
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CREATE FULLTEXT INDEX idx on articles (title);
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INSERT INTO articles VALUES (9, 'MySQL Tutorial','DBMS stands for DataBase ...');
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UPDATE articles set title = 'bbbb' WHERE MATCH(title) AGAINST ('tutorial' IN NATURAL LANGUAGE MODE);
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ERROR HY000: Invalid InnoDB FTS Doc ID
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UPDATE articles set title = 'bbbb', FTS_DOC_ID=8 WHERE MATCH(title) AGAINST ('tutorial' IN NATURAL LANGUAGE MODE);
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ERROR HY000: Invalid InnoDB FTS Doc ID
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UPDATE articles set title = 'bbbb', FTS_DOC_ID=10 WHERE MATCH(title) AGAINST ('tutorial' IN NATURAL LANGUAGE MODE);
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SELECT * FROM articles WHERE MATCH (title) AGAINST ('bbbb' IN NATURAL LANGUAGE MODE);
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FTS_DOC_ID title body
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10 bbbb DBMS stands for DataBase ...
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SELECT * FROM articles WHERE MATCH (title) AGAINST ('tutorial' IN NATURAL LANGUAGE MODE);
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FTS_DOC_ID title body
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CREATE FULLTEXT INDEX idx2 ON articles (body);
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SELECT * FROM articles WHERE MATCH (body) AGAINST ('database' IN NATURAL LANGUAGE MODE);
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FTS_DOC_ID title body
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10 bbbb DBMS stands for DataBase ...
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UPDATE articles set body = 'bbbb', FTS_DOC_ID=11 WHERE MATCH(body) AGAINST ('database' IN NATURAL LANGUAGE MODE);
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drop table articles;
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create table `articles`(`a` varchar(2) not null)engine=innodb;
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create fulltext index `FTS_DOC_ID_INDEX` on `articles`(`a`);
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ERROR HY000: Index 'FTS_DOC_ID_INDEX' is of wrong type for an InnoDB FULLTEXT index
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create unique index `a` on `articles`(`a`);
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drop table articles;
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CREATE TABLE wp(
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FTS_DOC_ID bigint PRIMARY KEY,
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title VARCHAR(255) NOT NULL DEFAULT '',
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text MEDIUMTEXT NOT NULL ) ENGINE=InnoDB;
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INSERT INTO wp (FTS_DOC_ID, title, text) VALUES
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(1, 'MySQL Tutorial','DBMS stands for DataBase ...'),
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(2, 'How To Use MySQL Well','After you went through a ...');
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CREATE FULLTEXT INDEX idx ON wp(title, text);
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ERROR HY000: Column 'FTS_DOC_ID' is of wrong type for an InnoDB FULLTEXT index
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DROP TABLE wp;
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CREATE TABLE wp(
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FTS_DOC_ID bigint unsigned PRIMARY KEY,
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title VARCHAR(255) NOT NULL DEFAULT '',
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text MEDIUMTEXT NOT NULL ) ENGINE=InnoDB;
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INSERT INTO wp (FTS_DOC_ID, title, text) VALUES
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(1, 'MySQL Tutorial','DBMS stands for DataBase ...'),
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(2, 'How To Use MySQL Well','After you went through a ...');
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CREATE FULLTEXT INDEX idx ON wp(title, text);
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SELECT FTS_DOC_ID, MATCH(title, text) AGAINST ('database')
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FROM wp;
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FTS_DOC_ID MATCH(title, text) AGAINST ('database')
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1 0.0906190574169159
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2 0
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DROP TABLE wp;
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