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Import the innodb_fts.sync tests from MySQL
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‎mysql-test/suite/innodb_fts/r/sync.result

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

‎mysql-test/suite/innodb_fts/r/sync_block.result

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SET @old_log_output = @@global.log_output;
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SET @old_slow_query_log = @@global.slow_query_log;
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SET @old_general_log = @@global.general_log;
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SET @old_long_query_time = @@global.long_query_time;
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SET @old_binlog_order_commits = @@global.binlog_order_commits;
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SET GLOBAL log_output = 'TABLE';
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SET GLOBAL general_log = 1;
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SET GLOBAL slow_query_log = 1;
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SET GLOBAL long_query_time = 1;
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SET GLOBAL binlog_order_commits = 1;
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# Case 1: Sync blocks DML(insert) on the same table.
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CREATE TABLE t1 (
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FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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title VARCHAR(200),
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FULLTEXT(title)
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) ENGINE = InnoDB;
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SET GLOBAL debug="+d,fts_instrument_sync_debug,fts_instrument_sync_sleep";
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SET DEBUG_SYNC= 'fts_sync_begin SIGNAL begin WAIT_FOR continue';
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INSERT INTO t1(title) VALUES('mysql database');
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SET DEBUG_SYNC= 'now WAIT_FOR begin';
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SELECT * FROM t1 WHERE MATCH(title) AGAINST('mysql database');
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SET DEBUG_SYNC= 'now SIGNAL continue';
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/* connection con1 */ INSERT INTO t1(title) VALUES('mysql database');
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/* conneciton con2 */ SELECT * FROM t1 WHERE MATCH(title) AGAINST('mysql database');
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FTS_DOC_ID title
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# make con1 & con2 show up in mysql.slow_log
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SELECT SLEEP(2);
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SLEEP(2)
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0
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# slow log results should only contain INSERT INTO t1.
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SELECT sql_text FROM mysql.slow_log WHERE query_time >= '00:00:02';
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sql_text
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INSERT INTO t1(title) VALUES('mysql database')
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SET GLOBAL debug="-d,fts_instrument_sync_debug,fts_instrument_sync_sleep";
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TRUNCATE TABLE mysql.slow_log;
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DROP TABLE t1;
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# Case 2: Sync blocks DML(insert) on other tables.
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CREATE TABLE t1 (
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FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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title VARCHAR(200),
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FULLTEXT(title)
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) ENGINE = InnoDB;
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CREATE TABLE t2(id INT);
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SET GLOBAL debug="+d,fts_instrument_sync_request,fts_instrument_sync_sleep";
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SET DEBUG_SYNC= 'fts_instrument_sync_request SIGNAL begin WAIT_FOR continue';
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INSERT INTO t1(title) VALUES('mysql database');
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SET DEBUG_SYNC= 'now WAIT_FOR begin';
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INSERT INTO t2 VALUES(1);
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SET DEBUG_SYNC= 'now SIGNAL continue';
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/* connection con1 */ INSERT INTO t1(title) VALUES('mysql database');
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/* conneciton con2 */ INSERT INTO t2 VALUES(1);
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# make con1 & con2 show up in mysql.slow_log
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SELECT SLEEP(2);
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SLEEP(2)
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0
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# slow log results should be empty here.
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SELECT sql_text FROM mysql.slow_log WHERE query_time >= '00:00:02';
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sql_text
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SET GLOBAL debug="-d,fts_instrument_sync_request,fts_instrument_sync_sleep";
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TRUNCATE TABLE mysql.slow_log;
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DROP TABLE t1,t2;
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# Restore slow log settings.
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SET GLOBAL log_output = @old_log_output;
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SET GLOBAL general_log = @old_general_log;
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SET GLOBAL slow_query_log = @old_slow_query_log;
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SET GLOBAL long_query_time = @old_long_query_time;
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SET GLOBAL binlog_order_commits = @old_binlog_order_commits;

‎mysql-test/suite/innodb_fts/t/sync.test

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#
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# BUG#22516559 MYSQL INSTANCE STALLS WHEN SYNCING FTS INDEX
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#
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--source include/have_innodb.inc
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--source include/have_debug_sync.inc
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--source include/not_valgrind.inc
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--source include/not_embedded.inc
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--source include/not_crashrep.inc
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--source include/not_log_bin.inc
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--source include/count_sessions.inc
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connect (con1,localhost,root,,);
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connection default;
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--echo # Case 1: Test select and insert(row in both disk and cache)
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CREATE TABLE t1 (
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FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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title VARCHAR(200),
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FULLTEXT(title)
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) ENGINE = InnoDB;
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INSERT INTO t1(title) VALUES('mysql');
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INSERT INTO t1(title) VALUES('database');
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connection con1;
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SET SESSION debug="+d,fts_instrument_sync_debug";
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SET DEBUG_SYNC= 'fts_write_node SIGNAL written WAIT_FOR selected';
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send INSERT INTO t1(title) VALUES('mysql database');
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connection default;
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SET DEBUG_SYNC= 'now WAIT_FOR written';
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SET GLOBAL innodb_ft_aux_table="test/t1";
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SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
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SET GLOBAL innodb_ft_aux_table=default;
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SELECT * FROM t1 WHERE MATCH(title) AGAINST('mysql database');
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SET DEBUG_SYNC= 'now SIGNAL selected';
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connection con1;
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--echo /* connection con1 */ INSERT INTO t1(title) VALUES('mysql database');
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--reap
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SET SESSION debug="-d,fts_instrument_sync_debug";
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SET GLOBAL innodb_ft_aux_table="test/t1";
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SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
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SET GLOBAL innodb_ft_aux_table=default;
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SELECT * FROM t1 WHERE MATCH(title) AGAINST('mysql database');
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connection default;
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DROP TABLE t1;
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--echo # Case 2: Test insert and insert(sync)
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CREATE TABLE t1 (
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FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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title VARCHAR(200),
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FULLTEXT(title)
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) ENGINE = InnoDB;
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INSERT INTO t1(title) VALUES('mysql');
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INSERT INTO t1(title) VALUES('database');
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connection con1;
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SET SESSION debug="+d,fts_instrument_sync_debug";
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SET DEBUG_SYNC= 'fts_write_node SIGNAL written WAIT_FOR inserted';
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send INSERT INTO t1(title) VALUES('mysql database');
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connection default;
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SET DEBUG_SYNC= 'now WAIT_FOR written';
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INSERT INTO t1(title) VALUES('mysql database');
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SET DEBUG_SYNC= 'now SIGNAL inserted';
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connection con1;
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--echo /* connection con1 */ INSERT INTO t1(title) VALUES('mysql database');
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--reap
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SET SESSION debug="-d,fts_instrument_sync_debug";
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SET GLOBAL innodb_ft_aux_table="test/t1";
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SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
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SET GLOBAL innodb_ft_aux_table=default;
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SELECT * FROM t1 WHERE MATCH(title) AGAINST('mysql database');
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connection default;
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disconnect con1;
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DROP TABLE t1;
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--echo # Case 3: Test insert crash recovery
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--let $_expect_file_name=$MYSQLTEST_VARDIR/tmp/mysqld.$_server_id.expect
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CREATE TABLE t1 (
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FTS_DOC_ID BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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title VARCHAR(200),
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FULLTEXT(title)
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) ENGINE = InnoDB;
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INSERT INTO t1(title) VALUES('database');
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--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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SET SESSION debug="+d,fts_instrument_sync_debug,fts_write_node_crash";
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--error 2013
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INSERT INTO t1(title) VALUES('mysql');
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--source include/start_mysqld.inc
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-- echo After restart
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SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database');
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SET SESSION debug="+d,fts_instrument_sync_debug";
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INSERT INTO t1(title) VALUES('mysql');
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SET SESSION debug="-d,fts_instrument_sync_debug";
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SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database');
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DROP TABLE t1;
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--echo # Case 4: Test sync commit & rollback in background
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CREATE TABLE t1(
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id INT AUTO_INCREMENT,
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title VARCHAR(100),
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FULLTEXT(title),
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PRIMARY KEY(id)) ENGINE=InnoDB;
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SET SESSION debug="+d,fts_instrument_sync";
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INSERT INTO t1(title) VALUES('mysql');
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SET SESSION debug="-d,fts_instrument_sync";
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--source include/restart_mysqld.inc
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SET GLOBAL debug="+d,fts_instrument_sync,fts_instrument_sync_interrupted";
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INSERT INTO t1(title) VALUES('database');
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SET GLOBAL debug="-d,fts_instrument_sync,fts_instrument_sync_interrupted";
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SET SESSION debug="+d,fts_instrument_sync_debug";
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INSERT INTO t1(title) VALUES('good');
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SET SESSION debug="-d,fts_instrument_sync_debug";
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SET GLOBAL innodb_ft_aux_table="test/t1";
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SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_TABLE;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_INDEX_CACHE;
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SET GLOBAL innodb_ft_aux_table=default;
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SELECT * FROM t1 WHERE MATCH(title) AGAINST ('mysql database good');
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DROP TABLE t1;
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--source include/wait_until_count_sessions.inc

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