# This is the DDL function tests for innodb FTS

-- source include/have_innodb.inc
-- source include/maybe_versioning.inc

# Create FTS table
CREATE TABLE fts_test (
	id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
	title VARCHAR(200),
	body TEXT
	) ENGINE=InnoDB;

# Insert six rows
INSERT INTO fts_test (title,body) VALUES
	('MySQL Tutorial','DBMS stands for DataBase ...')  ,
	('How To Use MySQL Well','After you went through a ...'),
	('Optimizing MySQL','In this tutorial we will show ...'),
	('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
	('MySQL vs. YourSQL','In the following database comparison ...'),
	('MySQL Security','When configured properly, MySQL ...');

# Table does rebuild when fts index builds for the first time
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE fts_test ADD FULLTEXT `idx` (title, body), ALGORITHM=NOCOPY;

# Create the FTS index
ALTER TABLE fts_test ADD FULLTEXT `idx` (title, body), ALGORITHM=INPLACE;

# Select word "tutorial" in the table
SELECT * FROM fts_test WHERE MATCH (title, body)
        AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);

# Drop the FTS idx
DROP INDEX idx ON fts_test;

# Continue insert some rows
INSERT INTO fts_test (title,body) VALUES
	('MySQL Tutorial','DBMS stands for DataBase ...')  ,
	('How To Use MySQL Well','After you went through a ...'),
	('Optimizing MySQL','In this tutorial we will show ...'),
	('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
	('MySQL vs. YourSQL','In the following database comparison ...'),
	('MySQL Security','When configured properly, MySQL ...');

# FTS_DOC_ID hidden column and FTS_DOC_ID index exist
ALTER TABLE fts_test ADD FULLTEXT `idx` (title, body), ALGORITHM=NOCOPY;

# Select word "tutorial" in the table
SELECT * FROM fts_test WHERE MATCH (title, body)
        AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);

# Boolean search
# Select rows contain "MySQL" but not "YourSQL"
SELECT * FROM fts_test WHERE MATCH (title,body)
        AGAINST ('+MySQL -YourSQL' IN BOOLEAN MODE);

# Truncate table
let $vers=$MTR_COMBINATION_VERS+$MTR_COMBINATION_VERS_TRX;

if ($vers)
{
--disable_query_log
CREATE TABLE fts_test2 LIKE fts_test;
DROP TABLE fts_test;
RENAME TABLE fts_test2 TO fts_test;
--enable_query_log
--echo TRUNCATE TABLE fts_test;
}
if (!$vers)
{
TRUNCATE TABLE fts_test;
}

DROP INDEX idx ON fts_test;

# Continue insert some rows
INSERT INTO fts_test (title,body) VALUES
	('MySQL Tutorial','DBMS stands for DataBase ...')  ,
	('How To Use MySQL Well','After you went through a ...'),
	('Optimizing MySQL','In this tutorial we will show ...'),
	('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
	('MySQL vs. YourSQL','In the following database comparison ...'),
	('MySQL Security','When configured properly, MySQL ...');

# Recreate the FTS index
CREATE FULLTEXT INDEX idx on fts_test (title, body);

# Select word "tutorial" in the table
SELECT * FROM fts_test WHERE MATCH (title, body)
        AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);

DROP TABLE fts_test;

# Create FTS table
CREATE TABLE fts_test (
	FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
	title VARCHAR(200),
	body TEXT
	) ENGINE=InnoDB;

# Insert six rows
INSERT INTO fts_test (title,body) VALUES
	('MySQL Tutorial','DBMS stands for DataBase ...')  ,
	('How To Use MySQL Well','After you went through a ...'),
	('Optimizing MySQL','In this tutorial we will show ...'),
	('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
	('MySQL vs. YourSQL','In the following database comparison ...'),
	('MySQL Security','When configured properly, MySQL ...');

# Create the FTS index
# We could support online fulltext index creation when a FTS_DOC_ID
# column already exists. This has not been implemented yet.
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
CREATE FULLTEXT INDEX idx on fts_test (title, body) LOCK=NONE;
ALTER TABLE fts_test ADD FULLTEXT `idx` (title, body), ALGORITHM=NOCOPY;

--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
ALTER TABLE fts_test ROW_FORMAT=REDUNDANT, LOCK=NONE;
ALTER TABLE fts_test ROW_FORMAT=REDUNDANT;

SELECT * FROM fts_test WHERE MATCH (title, body)
        AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);

# Drop and recreate
drop index idx on fts_test;

CREATE FULLTEXT INDEX idx on fts_test (title, body);

SELECT * FROM fts_test WHERE MATCH (title, body)
        AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);

# Drop the FTS_DOC_ID_INDEX and try again
drop index idx on fts_test;

CREATE FULLTEXT INDEX idx on fts_test (title, body);

SELECT * FROM fts_test WHERE MATCH (title, body)
        AGAINST ('Tutorial' IN NATURAL LANGUAGE MODE);

drop table fts_test;

# Test FTS_DOC_ID and FTS_DOC_ID_INDEX all in the create table clause
CREATE TABLE fts_test (
   FTS_DOC_ID bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   title varchar(255) NOT NULL DEFAULT '',
   text mediumtext NOT NULL,
   PRIMARY KEY (FTS_DOC_ID),
   UNIQUE KEY FTS_DOC_ID_INDEX (FTS_DOC_ID),
   FULLTEXT KEY idx (title,text)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;

set @@auto_increment_increment=10;

INSERT INTO fts_test (title, text) VALUES
        ('MySQL Tutorial','DBMS stands for DataBase ...'),
        ('How To Use MySQL Well','After you went through a ...'),
        ('Optimizing MySQL','In this tutorial we will show ...'),
        ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
        ('MySQL vs. YourSQL','In the following database comparison ...'),
        ('MySQL Security','When configured properly, MySQL ...');
-- disable_result_log
ANALYZE TABLE fts_test;
-- enable_result_log
set @@auto_increment_increment=1;

select *, match(title, text)  AGAINST ('database') as score
from fts_test order by score desc;

drop index idx on fts_test;

drop table fts_test;

# This should fail:
# Create a FTS_DOC_ID of the wrong type (should be bigint)
--error 1166
CREATE TABLE fts_test (
   FTS_DOC_ID int(20) unsigned NOT NULL AUTO_INCREMENT,
   title varchar(255) NOT NULL DEFAULT '',
   text mediumtext NOT NULL,
   PRIMARY KEY (FTS_DOC_ID),
   UNIQUE KEY FTS_DOC_ID_INDEX (FTS_DOC_ID),
   FULLTEXT KEY idx (title,text)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;

# This should fail:
# Create a FTS_DOC_ID_INDEX of the wrong type (should be unique)
--error ER_INNODB_FT_WRONG_DOCID_INDEX
CREATE TABLE fts_test (
   FTS_DOC_ID bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   title varchar(255) NOT NULL DEFAULT '',
   text mediumtext NOT NULL,
   PRIMARY KEY (FTS_DOC_ID),
   KEY FTS_DOC_ID_INDEX (FTS_DOC_ID),
   FULLTEXT KEY idx (title,text)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;

CREATE TABLE articles (
	FTS_DOC_ID BIGINT UNSIGNED NOT NULL ,
	title VARCHAR(200),
	body TEXT
) ENGINE=InnoDB;

INSERT INTO articles (FTS_DOC_ID, title, body) VALUES
        (9, 'MySQL Tutorial','DBMS stands for DataBase ...'),
        (10, 'How To Use MySQL Well','After you went through a ...'),
        (12, 'Optimizing MySQL','In this tutorial we will show ...'),
        (14,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
        (19, 'MySQL vs. YourSQL','In the following database comparison ...'),
        (20, 'MySQL Security','When configured properly, MySQL ...');

--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
ALTER TABLE articles ADD FULLTEXT INDEX idx (title),
		     ADD FULLTEXT INDEX idx3 (title), ALGORITHM=INPLACE;
--enable_info
ALTER TABLE articles ADD FULLTEXT INDEX idx (title),
		     ADD FULLTEXT INDEX idx3 (title);
--disable_info

ALTER TABLE articles ADD INDEX t20 (title(20)), LOCK=NONE;
ALTER TABLE articles DROP INDEX t20;

INSERT INTO articles (FTS_DOC_ID, title, body) VALUES
        (29, 'MySQL Tutorial','DBMS stands for DataBase ...'),
        (30, 'How To Use MySQL Well','After you went through a ...'),
        (32, 'Optimizing MySQL','In this tutorial we will show ...'),
        (34,'1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
        (39, 'MySQL vs. YourSQL','In the following database comparison ...'),
        (40, 'MySQL Security','When configured properly, MySQL ...');

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

DROP INDEX idx ON articles;

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

CREATE FULLTEXT INDEX idx on articles (title, body);

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

DROP TABLE articles;

create table articles(`FTS_DOC_ID` serial,
`col32` timestamp not null,`col115` text) engine=innodb;

create fulltext index `idx5` on articles(`col115`) ;

alter ignore table articles add primary key  (`col32`)  ;

drop table articles;

# Create a table with FTS index, this will create hidden column FTS_DOC_ID
CREATE TABLE articles (
	id INT UNSIGNED NOT NULL,
	title VARCHAR(200),
	body TEXT
	) ENGINE=InnoDB;

INSERT INTO articles VALUES
	(1, 'MySQL Tutorial','DBMS stands for DataBase ...')  ,
	(2, 'How To Use MySQL Well','After you went through a ...'),
	(3, 'Optimizing MySQL','In this tutorial we will show ...'),
	(4, '1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
	(5, 'MySQL vs. YourSQL','In the following database comparison ...'),
	(6, 'MySQL Security','When configured properly, MySQL ...');

CREATE FULLTEXT INDEX idx on articles (title, body);

# Drop the FTS index, however, this will keep the FTS_DOC_ID hidden
# column (to avoid a table rebuild)
DROP INDEX idx ON articles;

# Now create cluster index on id online; The rebuild should still
# have the FTS_DOC_ID
CREATE UNIQUE INDEX idx2 ON articles(id);

# Recreate FTS index, this should not require a rebuild,
# since the FTS_DOC_ID is still there
CREATE FULLTEXT INDEX idx on articles (title, body);

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

DROP TABLE articles;

--echo #
--echo # MDEV-22811 DDL fails to drop and re-create FTS index
--echo #
CREATE TABLE t1 (FTS_DOC_ID BIGINT UNSIGNED PRIMARY KEY,
		 f1 VARCHAR(200),FULLTEXT fidx(f1))engine=innodb;
ALTER TABLE t1 DROP index fidx, ADD FULLTEXT INDEX(f1);
DROP TABLE t1;

--echo #
--echo # MDEV-21478 Inplace alter fails to report error when
--echo #	FTS_DOC_ID is added

SET NAMES utf8;

CREATE TABLE t1(f1 INT NOT NULL)ENGINE=InnoDB;
ALTER TABLE t1 ADD FTS_DOC_ıD BIGINT UNSIGNED NOT NULL, ALGORITHM=COPY;
ALTER TABLE t1 DROP COLUMN FTS_DOC_ıD;
ALTER TABLE t1 ADD FTS_DOC_ıD BIGINT UNSIGNED NOT NULL, ALGORITHM=INPLACE;
DROP TABLE t1;

CREATE TABLE t1 (f1 INT NOT NULL)ENGINE=InnoDB;

--error ER_WRONG_COLUMN_NAME
ALTER TABLE t1 ADD FTS_DOC_İD BIGINT UNSIGNED NOT NULL, ALGORITHM=INPLACE;

--error ER_WRONG_COLUMN_NAME
ALTER TABLE t1 ADD FTS_DOC_İD BIGINT UNSIGNED NOT NULL, ALGORITHM=COPY;

--error ER_WRONG_COLUMN_NAME
ALTER TABLE t1 ADD fts_doc_id INT, ALGORITHM=COPY;

--error ER_WRONG_COLUMN_NAME
ALTER TABLE t1 ADD fts_doc_id INT, ALGORITHM=INPLACE;

--error ER_WRONG_COLUMN_NAME
ALTER TABLE t1 ADD fts_doc_id BIGINT UNSIGNED NOT NULL, ALGORITHM=COPY;

--error ER_WRONG_COLUMN_NAME
ALTER TABLE t1 ADD fts_doc_id BIGINT UNSIGNED NOT NULL, ALGORITHM=INPLACE;

--error ER_WRONG_COLUMN_NAME
ALTER TABLE t1 ADD FTS_DOC_ID INT UNSIGNED NOT NULL, ALGORITHM=COPY;

--error ER_WRONG_COLUMN_NAME
ALTER TABLE t1 ADD FTS_DOC_ID INT UNSIGNED NOT NULL, ALGORITHM=INPLACE;

SHOW CREATE TABLE t1;
DROP TABLE t1;

--echo #
--echo # MDEV-25271 Double free of table when inplace alter
--echo #        FTS add index fails
--echo #
call mtr.add_suppression("InnoDB: Operating system error number .* in a file operation.");
call mtr.add_suppression("InnoDB: Error number .* means");
call mtr.add_suppression("InnoDB: Cannot create file");
call mtr.add_suppression("InnoDB: Failed to create");

let MYSQLD_DATADIR=`select @@datadir`;
CREATE TABLE t1(a TEXT, FTS_DOC_ID BIGINT UNSIGNED NOT NULL UNIQUE) ENGINE=InnoDB;
let $fts_aux_file= `select concat('FTS_',right(concat(repeat('0',16), lower(hex(TABLE_ID))),16),'_BEING_DELETED.ibd') FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME='test/t1'`;
write_file $MYSQLD_DATADIR/test/$fts_aux_file;
EOF
--replace_regex /".*" from/"Resource temporarily unavailable" from/
--error ER_GET_ERRNO
ALTER TABLE t1 ADD FULLTEXT(a), ALGORITHM=INPLACE;
DROP TABLE t1;
remove_file $MYSQLD_DATADIR/test/$fts_aux_file;

# Add more than one FTS index
CREATE TABLE t1 (a VARCHAR(3)) ENGINE=InnoDB;
ALTER TABLE t1 ADD FULLTEXT KEY(a), ADD COLUMN b VARCHAR(3), ADD FULLTEXT KEY(b);

# Cleanup
DROP TABLE t1;

--echo #
--echo # MDEV-18152 Assertion 'num_fts_index <= 1' failed
--echo # in prepare_inplace_alter_table_dict
--echo #
CREATE TABLE t1
(a VARCHAR(128), b VARCHAR(128), FULLTEXT INDEX(a), FULLTEXT INDEX(b))
ENGINE=InnoDB;
ALTER TABLE t1 ADD c SERIAL;
DROP TABLE t1;

--echo # End of 10.3 tests

--echo #
--echo #  MDEV-27582 Fulltext DDL decrements the FTS_DOC_ID value
--echo #
CREATE TABLE t1 (
	f1 INT NOT NULL PRIMARY KEY,
        f2 VARCHAR(64), FULLTEXT ft(f2)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1,'foo'),(2,'bar');
connect(con1,localhost,root,,,);
START TRANSACTION WITH CONSISTENT SNAPSHOT;

connection default;
DELETE FROM t1 WHERE f1 = 2;
ALTER TABLE t1 DROP INDEX ft;
ALTER TABLE t1 ADD FULLTEXT INDEX ft (f2);
INSERT INTO t1 VALUES (3, 'innodb fts search');
SET GLOBAL innodb_optimize_fulltext_only=ON;
OPTIMIZE TABLE t1;
SET GLOBAL innodb_ft_aux_table = 'test/t1';
SELECT max(DOC_ID) FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
SELECT * FROM t1 WHERE MATCH(f2) AGAINST("+innodb +search" IN BOOLEAN MODE);
DROP TABLE t1;
disconnect con1;
SET GLOBAL innodb_optimize_fulltext_only=OFF;
SET GLOBAL innodb_ft_aux_table = default;