config root man

#
#   InnoDB FULLTEXT SEARCH: CJK support - ngram parser
#
#

--source include/have_innodb.inc
--source include/not_embedded.inc

#Test 3 scenarios:
#1. CREATE a CJK fulltext index with ngram parser when ngram parser is loaded,
# restart without ngram parser, do SELECT/INSERT;
#2. CREATE a CJK fulltext index with ngram parser when ngram parser is not loaded.
#3. CREATE a CJK fulltext index without ngram parser when ngram parser is not loaded.

SET NAMES utf8;

# t1 with default parser
CREATE TABLE t1 (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200),
	content TEXT,
	FULLTEXT INDEX ft_content (content)
) ENGINE=InnoDB DEFAULT CHARACTER SET gb2312 COLLATE gb2312_chinese_ci;

INSERT INTO t1 (title, content) VALUES  ('中国', '中国'), ('中国上海', '中国上海');

ALTER TABLE t1 ADD FULLTEXT INDEX ft_title (title);

SHOW CREATE TABLE t1;

SELECT * FROM t1 WHERE MATCH(title) AGAINST('中国');
SELECT * FROM t1 WHERE MATCH(title) AGAINST('中国上海');

SELECT * FROM t1 WHERE MATCH(content) AGAINST('中国');
SELECT * FROM t1 WHERE MATCH(content) AGAINST('中国上海');

DROP TABLE t1;

# t1 with ngram parser
CREATE TABLE t1 (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200),
	content TEXT,
	FULLTEXT INDEX ft_content (content) WITH PARSER ngram
) ENGINE=InnoDB DEFAULT CHARACTER SET gb2312 COLLATE gb2312_chinese_ci;

INSERT INTO t1 (title, content) VALUES  ('中国', '中国'), ('中国上海', '中国上海');

ALTER TABLE t1 ADD FULLTEXT INDEX ft_title (title) WITH PARSER ngram;

SHOW CREATE TABLE t1;

SELECT * FROM t1 WHERE MATCH(title) AGAINST('中国');
SELECT * FROM t1 WHERE MATCH(title) AGAINST('中国上海');

SELECT * FROM t1 WHERE MATCH(content) AGAINST('中国');
SELECT * FROM t1 WHERE MATCH(content) AGAINST('中国上海');

# t2 with ngram parser
CREATE TABLE t2 (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200),
	content TEXT,
	FULLTEXT INDEX ft_content (content) WITH PARSER ngram
) ENGINE=InnoDB DEFAULT CHARACTER SET gb2312 COLLATE gb2312_chinese_ci;

ALTER TABLE t2 ADD FULLTEXT INDEX ft_title (title) WITH PARSER ngram;

# Restart without ngram.
let $restart_parameters = restart: --ngram=OFF;
--source include/restart_mysqld.inc

# t1
CHECK TABLE t1;

--error ER_PLUGIN_IS_NOT_LOADED
SELECT * FROM t1;

--error ER_PLUGIN_IS_NOT_LOADED
SELECT * FROM t1 WHERE MATCH(title) AGAINST('中国');

--error ER_PLUGIN_IS_NOT_LOADED
SELECT * FROM t1 WHERE MATCH(title) AGAINST('中国上海');

--error ER_PLUGIN_IS_NOT_LOADED
SELECT * FROM t1 WHERE MATCH(content) AGAINST('中国');

--error ER_PLUGIN_IS_NOT_LOADED
SELECT * FROM t1 WHERE MATCH(content) AGAINST('中国上海');

--error ER_PLUGIN_IS_NOT_LOADED
INSERT INTO t1 (title, content) VALUES  ('中国', '中国');

--error ER_PLUGIN_IS_NOT_LOADED
DROP INDEX ft_title ON t1;

--error ER_PLUGIN_IS_NOT_LOADED
DROP INDEX ft_content ON t1;

--error ER_PLUGIN_IS_NOT_LOADED
TRUNCATE TABLE t1;

--error ER_PLUGIN_IS_NOT_LOADED
ALTER TABLE t1 RENAME TO t3;

# t2
RENAME TABLE t2 to t3;

DROP TABLE t3;

--error ER_FUNCTION_NOT_DEFINED
CREATE TABLE t2 (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200),
	FULLTEXT INDEX ft_title (title) WITH PARSER ngram
) ENGINE=InnoDB DEFAULT CHARACTER SET gb2312 COLLATE gb2312_chinese_ci;

CREATE TABLE t2 (
        id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
        title VARCHAR(200)
) ENGINE=InnoDB DEFAULT CHARACTER SET gb2312 COLLATE gb2312_chinese_ci;

--error ER_FUNCTION_NOT_DEFINED
ALTER TABLE t2 ADD FULLTEXT INDEX ft_title (title) WITH PARSER ngram;

ALTER TABLE t2 ADD FULLTEXT INDEX ft_title (title);

INSERT INTO t2 (title) VALUES  ('中国');

SELECT * FROM t2 WHERE MATCH(title) AGAINST('中国');
SELECT * FROM t2 WHERE MATCH(title) AGAINST('中国上海');

DROP TABLE t2;

# Restart with ngram.
let $restart_parameters = restart;
--source include/restart_mysqld.inc

CHECK TABLE t1;

SELECT * FROM t1;

SELECT * FROM t1 WHERE MATCH(title) AGAINST('中国');
SELECT * FROM t1 WHERE MATCH(title) AGAINST('中国上海');

SELECT * FROM t1 WHERE MATCH(content) AGAINST('中国');
SELECT * FROM t1 WHERE MATCH(content) AGAINST('中国上海');

DROP TABLE t1;