# This is the basic function tests for innodb FTS stopword charset

--source include/have_innodb.inc
--source include/no_valgrind_without_big.inc
# Embedded server does not support restart
--source include/not_embedded.inc

let $innodb_ft_server_stopword_table_orig=`SELECT @@innodb_ft_server_stopword_table`;
let $innodb_ft_enable_stopword_orig=`SELECT @@innodb_ft_enable_stopword`;
let $innodb_ft_user_stopword_table_orig=`SELECT @@innodb_ft_user_stopword_table`;

SELECT @@innodb_ft_server_stopword_table;
SELECT @@innodb_ft_enable_stopword;
SELECT @@innodb_ft_user_stopword_table;

SET NAMES utf8;

-- echo # Test 1 : default latin1_swedish_ci
# Create FTS table with default charset latin1_swedish_ci
CREATE TABLE articles (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
        ) ENGINE=InnoDB;

--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');

# Build full text index with default stopword
CREATE FULLTEXT INDEX ft_idx ON articles(title);
--enable_warnings

# We can find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

# Define a user stopword table and set to it
CREATE TABLE user_stopword(value varchar(30)) ENGINE = InnoDB;
INSERT INTO user_stopword VALUES('lòve');
SET GLOBAL innodb_ft_server_stopword_table = 'test/user_stopword';

# Rebuild the full text index with user stopword
DROP INDEX ft_idx ON articles;
CREATE FULLTEXT INDEX ft_idx ON articles(title);

# Now we will not find 'lòve' and check result with 'love'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

DROP TABLE articles;
DROP TABLE user_stopword;

-- echo # Test 2 : latin1_general_ci
# Create FTS table with default charset latin1_swedish_ci
CREATE TABLE articles (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
        ) ENGINE=InnoDB DEFAULT CHARACTER SET latin1 COLLATE latin1_general_ci;

--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');

# Build full text index with default stopword
CREATE FULLTEXT INDEX ft_idx ON articles(title);
--enable_warnings

# We can find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

# Define a user stopword table and set to it
CREATE TABLE user_stopword(value varchar(30)) ENGINE = InnoDB
	DEFAULT CHARACTER SET latin1 COLLATE latin1_general_ci;
INSERT INTO user_stopword VALUES('lòve');
SET GLOBAL innodb_ft_server_stopword_table = 'test/user_stopword';

# Rebuild the full text index with user stopword
DROP INDEX ft_idx ON articles;
CREATE FULLTEXT INDEX ft_idx ON articles(title);

# Now we will not find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

DROP TABLE articles;
DROP TABLE user_stopword;

-- echo # Test 3 : latin1_spanish_ci
# Create FTS table with default charset latin1_swedish_ci
CREATE TABLE articles (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
        ) ENGINE=InnoDB DEFAULT CHARACTER SET latin1 COLLATE latin1_spanish_ci;

--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');

# Build full text index with default stopword
CREATE FULLTEXT INDEX ft_idx ON articles(title);
--enable_warnings

# We can find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

# Define a user stopword table and set to it
CREATE TABLE user_stopword(value varchar(30)) ENGINE = InnoDB
	DEFAULT CHARACTER SET latin1 COLLATE latin1_spanish_ci;
INSERT INTO user_stopword VALUES('lòve');
SET GLOBAL innodb_ft_server_stopword_table = 'test/user_stopword';

# Rebuild the full text index with user stopword
DROP INDEX ft_idx ON articles;
CREATE FULLTEXT INDEX ft_idx ON articles(title);

# Now we will not find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

DROP TABLE articles;
DROP TABLE user_stopword;

-- echo # Test 4 : utf8_general_ci
# Create FTS table with default charset utf8_general_ci
CREATE TABLE articles (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
        ) ENGINE=InnoDB DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;

--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');

# Build full text index with default stopword
CREATE FULLTEXT INDEX ft_idx ON articles(title);
--enable_warnings

# We can find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

# Define a user stopword table and set to it
CREATE TABLE user_stopword(value varchar(30)) ENGINE = InnoDB
	DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
INSERT INTO user_stopword VALUES('lòve');
SET GLOBAL innodb_ft_server_stopword_table = 'test/user_stopword';

# Rebuild the full text index with user stopword
DROP INDEX ft_idx ON articles;
CREATE FULLTEXT INDEX ft_idx ON articles(title);

# Now we will not find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

DROP TABLE articles;
DROP TABLE user_stopword;

-- echo # Test 5 : utf8_unicode_ci
# Create FTS table with default charset utf8_swedish_ci
CREATE TABLE articles (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
        ) ENGINE=InnoDB DEFAULT CHARACTER SET utf8 COLLATE utf8_swedish_ci;

--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');

# Build full text index with default stopword
CREATE FULLTEXT INDEX ft_idx ON articles(title);
--enable_warnings

# We can find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

# Define a user stopword table and set to it
CREATE TABLE user_stopword(value varchar(30)) ENGINE = InnoDB
	DEFAULT CHARACTER SET utf8 COLLATE utf8_swedish_ci;
INSERT INTO user_stopword VALUES('lòve');
SET GLOBAL innodb_ft_server_stopword_table = 'test/user_stopword';

# Rebuild the full text index with user stopword
DROP INDEX ft_idx ON articles;
CREATE FULLTEXT INDEX ft_idx ON articles(title);

# Now we will not find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

DROP TABLE articles;
DROP TABLE user_stopword;

-- echo # Test 6 : utf8_unicode_ci
# Create FTS table with default charset utf8_unicode_ci
CREATE TABLE articles (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
        ) ENGINE=InnoDB DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;

--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');

# Build full text index with default stopword
CREATE FULLTEXT INDEX ft_idx ON articles(title);
--enable_warnings

# We can find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

# Define a user stopword table and set to it
CREATE TABLE user_stopword(value varchar(30)) ENGINE = InnoDB
	DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
INSERT INTO user_stopword VALUES('lòve');
SET GLOBAL innodb_ft_server_stopword_table = 'test/user_stopword';

# Rebuild the full text index with user stopword
DROP INDEX ft_idx ON articles;
CREATE FULLTEXT INDEX ft_idx ON articles(title);

# Now we will not find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

DROP TABLE articles;
DROP TABLE user_stopword;

-- echo # Test 7 : gb2312_chinese_ci
# Create FTS table with default charset gb2312_chinese_ci
CREATE TABLE articles (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
        ) ENGINE=InnoDB DEFAULT CHARACTER SET gb2312 COLLATE gb2312_chinese_ci;

--disable_warnings
INSERT INTO articles (title) VALUES
        ('相亲相爱'),('怜香惜爱'),('充满可爱'),('爱恨交织');

# Build full text index with default stopword
CREATE FULLTEXT INDEX ft_idx ON articles(title);
--enable_warnings

# We can find '相亲相爱'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('相亲相爱' IN NATURAL LANGUAGE MODE);

# Define a user stopword table and set to it
CREATE TABLE user_stopword(value varchar(30)) ENGINE = InnoDB
	DEFAULT CHARACTER SET gb2312 COLLATE gb2312_chinese_ci;
INSERT INTO user_stopword VALUES('相亲相爱');
SET GLOBAL innodb_ft_server_stopword_table = 'test/user_stopword';

# Rebuild the full text index with user stopword
DROP INDEX ft_idx ON articles;
CREATE FULLTEXT INDEX ft_idx ON articles(title);

# Now we will not find '相亲相爱'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('相亲相爱' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('怜香惜爱' IN NATURAL LANGUAGE MODE);

DROP TABLE articles;
DROP TABLE user_stopword;

-- echo # Test 8 : test shutdown to check if stopword still works
# Create FTS table with default charset latin1_swedish_ci
CREATE TABLE articles (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
        ) ENGINE=InnoDB;

--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');

# Build full text index with default stopword
CREATE FULLTEXT INDEX ft_idx ON articles(title);
--enable_warnings

# We can find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

# Define a user stopword table and set to it
CREATE TABLE user_stopword(value varchar(30)) ENGINE = InnoDB;
INSERT INTO user_stopword VALUES('lòve');
SET GLOBAL innodb_ft_server_stopword_table = 'test/user_stopword';

# Rebuild the full text index with user stopword
DROP INDEX ft_idx ON articles;
CREATE FULLTEXT INDEX ft_idx ON articles(title);

# Now we will not find 'lòve' and check result with 'love'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

--echo # Shutdown and restart mysqld
--source include/shutdown_mysqld.inc
--source include/start_mysqld.inc

SET NAMES utf8;

# Insert rows to check if it uses user stopword
--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');
--enable_warnings

# Now we will not find 'lòve' and check result with 'love'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

DROP TABLE articles;
DROP TABLE user_stopword;

-- echo # Test 9 : drop user stopwrod table,test shutdown to check if it works
# Create FTS table with default charset latin1_swedish_ci
CREATE TABLE articles (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
        ) ENGINE=InnoDB;

--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');

# Build full text index with default stopword
CREATE FULLTEXT INDEX ft_idx ON articles(title);
--enable_warnings

# We can find 'lòve'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

# Define a user stopword table and set to it
CREATE TABLE user_stopword(value varchar(30)) ENGINE = InnoDB;
INSERT INTO user_stopword VALUES('lòve');
SET GLOBAL innodb_ft_server_stopword_table = 'test/user_stopword';

# Rebuild the full text index with user stopword
DROP INDEX ft_idx ON articles;
CREATE FULLTEXT INDEX ft_idx ON articles(title);

# Now we will not find 'lòve' and check result with 'love'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

# Drop user stopword table
DROP TABLE user_stopword;

--echo # Shutdown and restart mysqld
--source include/shutdown_mysqld.inc
--source include/start_mysqld.inc

SET NAMES utf8;

# Insert rows to check if it uses user stopword
--disable_warnings
INSERT INTO articles (title) VALUES
        ('love'),('LOVE'),('lòve'),('LÒVE'),('löve'),('LÖVE'),('løve'),('LØVE'),
	('lṓve'),('LṒVE');
--enable_warnings

# Now we will not find 'lòve' and check result with 'love'
SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('lòve' IN NATURAL LANGUAGE MODE);

SELECT * FROM articles WHERE MATCH (title)
        AGAINST ('love' IN NATURAL LANGUAGE MODE);

DROP TABLE articles;

# Restore Values
eval SET SESSION innodb_ft_enable_stopword=$innodb_ft_enable_stopword_orig;
eval SET GLOBAL innodb_ft_server_stopword_table=default;
eval SET SESSION innodb_ft_user_stopword_table=default;
