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Buat File | Buat Folder
Dir : ~/www/server/mysql/mysql-test/suite/innodb_fts/r/
View File Name : sync.result

# Case 1: Test select and insert(row in both disk and cache)
CREATE TABLE t1 (
FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
FULLTEXT(title)
) ENGINE = InnoDB;
INSERT INTO t1(title) VALUES('mysql');
INSERT INTO t1(title) VALUES('database');
SET SESSION debug="+d,fts_instrument_sync_debug";
SET DEBUG_SYNC= 'fts_write_node SIGNAL written WAIT_FOR selected';
INSERT INTO t1(title) VALUES('mysql database');
SET DEBUG_SYNC= 'now WAIT_FOR written';
SET GLOBAL innodb_ft_aux_table="test/t1";
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
database	2	3	2	2	0
database	2	3	2	3	6
mysql	1	3	2	1	0
mysql	1	3	2	3	0
SET GLOBAL innodb_ft_aux_table=default;
SELECT * FROM t1 WHERE MATCH(title) AGAINST('mysql database');
FTS_DOC_ID	title
3	mysql database
1	mysql
2	database
SET DEBUG_SYNC= 'now SIGNAL selected';
/* connection con1 */ INSERT INTO t1(title) VALUES('mysql database');
SET SESSION debug="-d,fts_instrument_sync_debug";
SET GLOBAL innodb_ft_aux_table="test/t1";
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
database	2	3	2	2	0
database	2	3	2	3	6
mysql	1	3	2	1	0
mysql	1	3	2	3	0
SET GLOBAL innodb_ft_aux_table=default;
SELECT * FROM t1 WHERE MATCH(title) AGAINST('mysql database');
FTS_DOC_ID	title
3	mysql database
1	mysql
2	database
DROP TABLE t1;
# Case 2: Test insert and insert(sync)
CREATE TABLE t1 (
FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
FULLTEXT(title)
) ENGINE = InnoDB;
INSERT INTO t1(title) VALUES('mysql');
INSERT INTO t1(title) VALUES('database');
SET SESSION debug="+d,fts_instrument_sync_debug";
SET DEBUG_SYNC= 'fts_write_node SIGNAL written WAIT_FOR inserted';
INSERT INTO t1(title) VALUES('mysql database');
SET DEBUG_SYNC= 'now WAIT_FOR written';
INSERT INTO t1(title) VALUES('mysql database');
SET DEBUG_SYNC= 'now SIGNAL inserted';
/* connection con1 */ INSERT INTO t1(title) VALUES('mysql database');
SET SESSION debug="-d,fts_instrument_sync_debug";
SET GLOBAL innodb_ft_aux_table="test/t1";
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
database	2	3	2	2	0
database	2	3	2	3	6
database	4	4	1	4	6
mysql	1	4	3	1	0
mysql	1	4	3	3	0
mysql	1	4	3	4	0
SET GLOBAL innodb_ft_aux_table=default;
SELECT * FROM t1 WHERE MATCH(title) AGAINST('mysql database');
FTS_DOC_ID	title
3	mysql database
4	mysql database
1	mysql
2	database
DROP TABLE t1;
# Case 3: Test insert crash recovery
CREATE TABLE t1 (
FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
FULLTEXT(title)
) ENGINE = InnoDB;
INSERT INTO t1(title) VALUES('database');
SET SESSION debug="+d,fts_instrument_sync_debug,fts_write_node_crash";
INSERT INTO t1(title) VALUES('mysql');
ERROR HY000: Lost connection to MySQL server during query
# restart
After restart
SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database');
FTS_DOC_ID	title
1	database
SET SESSION debug="+d,fts_instrument_sync_debug";
INSERT INTO t1(title) VALUES('mysql');
SET SESSION debug="-d,fts_instrument_sync_debug";
SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database');
FTS_DOC_ID	title
1	database
2	mysql
DROP TABLE t1;
# Case 4: Test sync commit & rollback in background
CREATE TABLE t1(
id INT AUTO_INCREMENT,
title VARCHAR(100),
FULLTEXT(title),
PRIMARY KEY(id)) ENGINE=InnoDB;
SET SESSION debug="+d,fts_instrument_sync";
INSERT INTO t1(title) VALUES('mysql');
SET SESSION debug="-d,fts_instrument_sync";
# restart
SET GLOBAL debug="+d,fts_instrument_sync,fts_instrument_sync_interrupted";
INSERT INTO t1(title) VALUES('database');
SET GLOBAL debug="-d,fts_instrument_sync,fts_instrument_sync_interrupted";
SET SESSION debug="+d,fts_instrument_sync_debug";
INSERT INTO t1(title) VALUES('good');
SET SESSION debug="-d,fts_instrument_sync_debug";
SET GLOBAL innodb_ft_aux_table="test/t1";
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
database	4	4	1	4	0
good	5	5	1	5	0
mysql	2	2	1	2	0
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
SET GLOBAL innodb_ft_aux_table=default;
SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database good');
id	title
1	mysql
2	database
3	good
DROP TABLE t1;
#
# Bug #31310404 I_S_FTS_INDEX_CACHE_FILL_ONE_INDEX() IS NOT PROTECTED BY THE  +LOCK
#
CREATE TABLE t1 (
FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
title VARCHAR(200),
FULLTEXT(title)
) ENGINE = InnoDB;
INSERT INTO t1(title) VALUES('mysql');
INSERT INTO t1(title) VALUES('database');
SET SESSION debug="+d,fts_instrument_sync_request";
INSERT INTO t1(title) VALUES('mysql database');
SET SESSION debug="-d,fts_instrument_sync_request";
SET GLOBAL innodb_ft_aux_table="test/t1";
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
WORD	FIRST_DOC_ID	LAST_DOC_ID	DOC_COUNT	DOC_ID	POSITION
database	2	3	2	2	0
database	2	3	2	3	6
mysql	1	3	2	1	0
mysql	1	3	2	3	0
SET GLOBAL innodb_ft_aux_table=default;
SELECT * FROM t1 WHERE MATCH(title) AGAINST('mysql database');
FTS_DOC_ID	title
3	mysql database
1	mysql
2	database
DROP TABLE t1;