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3d798be1d4
MariaDB inherits the MySQL limitation that ALGORITHM=INPLACE cannot create more than one FULLTEXT INDEX at a time. As part of the MDEV-11369 Instant ADD COLUMN refactoring, MariaDB 10.3.2 accidentally stopped enforcing the restriction. Actually, it is a bug in MySQL 5.6 and MariaDB 10.0 that an ALTER TABLE statement with multiple ADD FULLTEXT INDEX but without explicit ALGORITHM=INPLACE would return in an error message, rather than executing the operation with ALGORITHM=COPY. ha_innobase::check_if_supported_inplace_alter(): Enforce the restriction on multiple FULLTEXT INDEX. prepare_inplace_alter_table_dict(): Replace some code with debug assertions. A "goto error_handled" at this point would result in another error, because the reference count of ctx->new_table would be 0.
274 lines
9.2 KiB
Plaintext
274 lines
9.2 KiB
Plaintext
# This is the DDL function tests for innodb FTS
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-- source include/have_innodb.inc
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# Create FTS table
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CREATE TABLE fts_test (
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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 six rows
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INSERT INTO fts_test (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 the FTS index
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CREATE FULLTEXT INDEX idx on fts_test (title, body);
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# Select word "tutorial" in the table
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SELECT * FROM fts_test WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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# Drop the FTS idx
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DROP INDEX idx ON fts_test;
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# Continue insert some rows
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INSERT INTO fts_test (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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# Recreate the FTS index
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CREATE FULLTEXT INDEX idx on fts_test (title, body);
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# Select word "tutorial" in the table
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SELECT * FROM fts_test WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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# Boolean search
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# Select rows contain "MySQL" but not "YourSQL"
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SELECT * FROM fts_test WHERE MATCH (title,body)
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AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE);
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# Truncate table
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TRUNCATE TABLE fts_test;
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DROP INDEX idx ON fts_test;
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# Continue insert some rows
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INSERT INTO fts_test (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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# Recreate the FTS index
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CREATE FULLTEXT INDEX idx on fts_test (title, body);
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# Select word "tutorial" in the table
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SELECT * FROM fts_test WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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DROP TABLE fts_test;
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# Create FTS table
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CREATE TABLE fts_test (
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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 fts_test(FTS_DOC_ID);
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# Insert six rows
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INSERT INTO fts_test (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 the FTS index
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# We could support online fulltext index creation when a FTS_DOC_ID
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# column already exists. This has not been implemented yet.
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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CREATE FULLTEXT INDEX idx on fts_test (title, body) LOCK=NONE;
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CREATE FULLTEXT INDEX idx on fts_test (title, body);
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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ALTER TABLE fts_test ROW_FORMAT=REDUNDANT, LOCK=NONE;
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ALTER TABLE fts_test ROW_FORMAT=REDUNDANT;
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SELECT * FROM fts_test WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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# Drop and recreate
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drop index idx on fts_test;
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CREATE FULLTEXT INDEX idx on fts_test (title, body);
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SELECT * FROM fts_test WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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# Drop the FTS_DOC_ID_INDEX and try again
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drop index idx on fts_test;
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drop index FTS_DOC_ID_INDEX on fts_test;
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CREATE FULLTEXT INDEX idx on fts_test (title, body);
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SELECT * FROM fts_test WHERE MATCH (title, body)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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drop table fts_test;
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# Test FTS_DOC_ID and FTS_DOC_ID_INDEX all in the create table clause
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CREATE TABLE fts_test (
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FTS_DOC_ID bigint(20) unsigned NOT NULL AUTO_INCREMENT,
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title varchar(255) NOT NULL DEFAULT '',
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text mediumtext NOT NULL,
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PRIMARY KEY (FTS_DOC_ID),
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UNIQUE KEY FTS_DOC_ID_INDEX (FTS_DOC_ID),
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FULLTEXT KEY idx (title,text)
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) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;
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set @@auto_increment_increment=10;
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INSERT INTO fts_test (title, text) 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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-- disable_result_log
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ANALYZE TABLE fts_test;
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-- enable_result_log
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set @@auto_increment_increment=1;
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select *, match(title, text) AGAINST ('database') as score
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from fts_test order by score desc;
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drop index idx on fts_test;
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drop table fts_test;
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# This should fail:
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# Create a FTS_DOC_ID of the wrong type (should be bigint)
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--error 1166
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CREATE TABLE fts_test (
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FTS_DOC_ID int(20) unsigned NOT NULL AUTO_INCREMENT,
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title varchar(255) NOT NULL DEFAULT '',
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text mediumtext NOT NULL,
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PRIMARY KEY (FTS_DOC_ID),
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UNIQUE KEY FTS_DOC_ID_INDEX (FTS_DOC_ID),
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FULLTEXT KEY idx (title,text)
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) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;
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# This should fail:
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# Create a FTS_DOC_ID_INDEX of the wrong type (should be unique)
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--error ER_INNODB_FT_WRONG_DOCID_INDEX
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CREATE TABLE fts_test (
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FTS_DOC_ID bigint(20) unsigned NOT NULL AUTO_INCREMENT,
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title varchar(255) NOT NULL DEFAULT '',
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text mediumtext NOT NULL,
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PRIMARY KEY (FTS_DOC_ID),
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KEY FTS_DOC_ID_INDEX (FTS_DOC_ID),
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FULLTEXT KEY idx (title,text)
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) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;
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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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INSERT INTO articles (FTS_DOC_ID, title, body) VALUES
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(9, 'MySQL Tutorial','DBMS stands for DataBase ...'),
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(10, 'How To Use MySQL Well','After you went through a ...'),
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(12, 'Optimizing MySQL','In this tutorial we will show ...'),
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(14,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
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(19, 'MySQL vs. YourSQL','In the following database comparison ...'),
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(20, 'MySQL Security','When configured properly, MySQL ...');
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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ALTER TABLE articles ADD FULLTEXT INDEX idx (title),
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ADD FULLTEXT INDEX idx3 (title), ALGORITHM=INPLACE;
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--enable_info
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ALTER TABLE articles ADD FULLTEXT INDEX idx (title),
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ADD FULLTEXT INDEX idx3 (title);
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--disable_info
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ALTER TABLE articles ADD INDEX t20 (title(20)), LOCK=NONE;
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ALTER TABLE articles DROP INDEX t20;
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INSERT INTO articles (FTS_DOC_ID, title, body) VALUES
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(29, 'MySQL Tutorial','DBMS stands for DataBase ...'),
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(30, 'How To Use MySQL Well','After you went through a ...'),
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(32, 'Optimizing MySQL','In this tutorial we will show ...'),
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(34,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
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(39, 'MySQL vs. YourSQL','In the following database comparison ...'),
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(40, 'MySQL Security','When configured properly, MySQL ...');
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SELECT * FROM articles WHERE MATCH (title)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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DROP INDEX idx ON articles;
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SELECT * FROM articles WHERE MATCH (title)
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AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);
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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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DROP TABLE articles;
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create table articles(`FTS_DOC_ID` serial,
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`col32` timestamp not null,`col115` text) engine=innodb;
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create fulltext index `idx5` on articles(`col115`) ;
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alter ignore table articles add primary key (`col32`) ;
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drop table articles;
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# Create a table with FTS index, this will create hidden column FTS_DOC_ID
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CREATE TABLE articles (
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id INT 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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INSERT INTO articles 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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(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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(5, 'MySQL vs. YourSQL','In the following database comparison ...'),
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(6, 'MySQL Security','When configured properly, MySQL ...');
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CREATE FULLTEXT INDEX idx on articles (title, body);
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# Drop the FTS index, however, this will keep the FTS_DOC_ID hidden
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# column (to avoid a table rebuild)
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DROP INDEX idx ON articles;
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# Now create cluster index on id online; The rebuild should still
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# have the FTS_DOC_ID
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CREATE UNIQUE INDEX idx2 ON articles(id);
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# Recreate FTS index, this should not require a rebuild,
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# since the FTS_DOC_ID is still there
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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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DROP TABLE articles;
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