# Truncate a fts table with hidden fts doc id index but without
# fts index, the hidden index should be kept.

--echo # Case 1 : CREATE FULLTEXT/ID + TRUNCATE
CREATE TABLE articles (
       id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
       title VARCHAR(200),
       body TEXT,
       FULLTEXT fidx(title, body)
) ENGINE=InnoDB;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

TRUNCATE TABLE articles;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

ALTER TABLE articles DROP KEY fidx;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

TRUNCATE TABLE articles;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

--error ER_FT_MATCHING_KEY_NOT_FOUND
SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

ALTER TABLE articles ADD FULLTEXT KEY fidx(title, body);

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

DROP TABLE articles;

--echo # Case 2 : CREATE FULLTEXT/ID + ALTER +  TRUNCATE
CREATE TABLE articles (
       id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
       title VARCHAR(200),
       body TEXT
) ENGINE=InnoDB;

ALTER TABLE articles ADD FULLTEXT KEY fidx(title, body);

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

TRUNCATE TABLE articles;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

ALTER TABLE articles DROP KEY fidx;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

TRUNCATE TABLE articles;

--source include/restart_mysqld.inc

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

--error ER_FT_MATCHING_KEY_NOT_FOUND
SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

ALTER TABLE articles ADD FULLTEXT KEY fidx(title, body);

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

DROP TABLE articles;

--echo # Case 3 : CREATE FULLTEXT + TRUNCATE
CREATE TABLE articles (
       title VARCHAR(200),
       body TEXT,
       FULLTEXT fidx(title, body)
) ENGINE=InnoDB;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

TRUNCATE TABLE articles;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

ALTER TABLE articles DROP KEY fidx;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

TRUNCATE TABLE articles;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

--error ER_FT_MATCHING_KEY_NOT_FOUND
SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

ALTER TABLE articles ADD FULLTEXT KEY fidx(title, body);

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

DROP TABLE articles;

--echo # Case 4 : CREATE FULLTEXT + ALTER + TRUNCATE
CREATE TABLE articles (
       title VARCHAR(200),
       body TEXT
) ENGINE=InnoDB;

ALTER TABLE articles ADD FULLTEXT KEY fidx(title, body);

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

TRUNCATE TABLE articles;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

ALTER TABLE articles DROP KEY fidx;

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

TRUNCATE TABLE articles;

--source include/restart_mysqld.inc

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

--error ER_FT_MATCHING_KEY_NOT_FOUND
SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

ALTER TABLE articles ADD FULLTEXT KEY fidx(title, body);

INSERT INTO articles (title, body) VALUES
  ('MySQL Tutorial','DBMS stands for MySQL DataBase ...');

SELECT title, body FROM articles WHERE
        MATCH(title, body) AGAINST('mysql');

DROP TABLE articles;