| Server IP : 104.21.38.3 / Your IP : 108.162.226.243 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /www/server/mysql/src/mysql-test/suite/innodb_fts/t/ |
Upload File : |
#
# BUG#27082268 FTS synchronization issues
#
--source include/have_innodb.inc
--source include/have_debug_sync.inc
#--------------------------------------
# Check FTS_sync vs TRUNCATE (1)
#--------------------------------------
CREATE TABLE t1 (
id INT AUTO_INCREMENT NOT NULL PRIMARY KEY,
value VARCHAR(1024)
) ENGINE=InnoDB;
CREATE FULLTEXT INDEX idx1 ON t1(value);
SET GLOBAL debug="+d,fts_instrument_sync_request,fts_instrument_sync_before_syncing,ib_trunc_sleep_before_fts_cache_clear";
INSERT INTO t1 (value) VALUES
('By default or with the IN NATURAL LANGUAGE MODE modifier')
;
TRUNCATE TABLE t1;
DROP TABLE t1;
SET GLOBAL debug="-d,fts_instrument_sync_request,fts_instrument_sync_before_syncing,ib_trunc_sleep_before_fts_cache_clear";
#--------------------------------------
# Check FTS sync vs DROP INDEX (2)
#--------------------------------------
CREATE TABLE t1 (
id INT AUTO_INCREMENT NOT NULL PRIMARY KEY,
value VARCHAR(1024)
) ENGINE=InnoDB;
CREATE FULLTEXT INDEX idx1 ON t1(value);
SET GLOBAL debug="+d,fts_instrument_sync_request,fts_instrument_write_words_before_select_index,ib_trunc_sleep_before_fts_cache_clear";
INSERT INTO t1 (value) VALUES
('By default or with the IN NATURAL LANGUAGE MODE modifier'),
('performs a natural language search for a string'),
('collection is a set of one or more columns included'),
('returns a relevance value; that is, a similarity measure'),
('and the text in that row in the columns named in'),
('By default, the search is performed in case-insensitive'),
('sensitive full-text search, use a binary collation '),
('example, a column that uses the latin1 character'),
('collation of latin1_bin to make it case sensitive')
;
TRUNCATE TABLE t1;
DROP TABLE t1;
SET GLOBAL debug="-d,fts_instrument_sync_request,fts_instrument_write_words_before_select_index,ib_trunc_sleep_before_fts_cache_clear";
#--------------------------------------
# Check FTS sync vs DROP INDEX
#--------------------------------------
CREATE TABLE t1 (
value VARCHAR(1024)
) ENGINE=InnoDB;
CREATE FULLTEXT INDEX idx1 ON t1(value);
SET GLOBAL debug="+d,fts_instrument_sync_request,fts_instrument_msg_sync_sleep";
INSERT INTO t1 (value) VALUES
('By default or with the IN NATURAL LANGUAGE MODE modifier'),
('performs a natural language search for a string'),
('collection is a set of one or more columns included'),
('returns a relevance value; that is, a similarity measure'),
('and the text in that row in the columns named in'),
('By default, the search is performed in case-insensitive'),
('sensitive full-text search, use a binary collation '),
('example, a column that uses the latin1 character'),
('collation of latin1_bin to make it case sensitive')
;
DROP INDEX idx1 ON t1;
DROP TABLE t1;
SET GLOBAL debug="-d,fts_instrument_sync_request,fts_instrument_msg_sync_sleep";
#--------------------------------------
# Check FTS sync vs ALTER TABLE DROP INDEX (INPLACE)
#--------------------------------------
CREATE TABLE t1 (
value VARCHAR(1024)
) ENGINE=InnoDB;
CREATE FULLTEXT INDEX idx1 ON t1(value);
SET GLOBAL debug="+d,fts_instrument_sync_request,fts_instrument_msg_sync_sleep";
INSERT INTO t1 (value) VALUES
('By default or with the IN NATURAL LANGUAGE MODE modifier'),
('performs a natural language search for a string'),
('collection is a set of one or more columns included'),
('returns a relevance value; that is, a similarity measure'),
('and the text in that row in the columns named in'),
('By default, the search is performed in case-insensitive'),
('sensitive full-text search, use a binary collation '),
('example, a column that uses the latin1 character'),
('collation of latin1_bin to make it case sensitive')
;
ALTER TABLE t1
DROP INDEX idx1,
ALGORITHM=INPLACE;
DROP TABLE t1;
SET GLOBAL debug="-d,fts_instrument_sync_request,fts_instrument_msg_sync_sleep";
#--------------------------------------
# Check FTS sync vs ALTER TABLE DROP INDEX (COPY)
#--------------------------------------
CREATE TABLE t1 (
value VARCHAR(1024)
) ENGINE=InnoDB;
CREATE FULLTEXT INDEX idx1 ON t1(value);
SET GLOBAL debug="+d,fts_instrument_sync_request,fts_instrument_msg_sync_sleep";
INSERT INTO t1 (value) VALUES
('example, a column that uses the latin1 character'),
('collation of latin1_bin to make it case sensitive')
;
ALTER TABLE t1
DROP INDEX idx1,
ALGORITHM=COPY;
DROP TABLE t1;
SET GLOBAL debug="-d,fts_instrument_sync_request,fts_instrument_msg_sync_sleep";
#--------------------------------------
# Check FTS sync vs ALTER TABLE (INPLACE, new cluster)
#--------------------------------------
CREATE TABLE t1 (
id1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
value VARCHAR(1024)
) ENGINE=InnoDB;
CREATE FULLTEXT INDEX idx1 ON t1(value);
SET GLOBAL debug="+d,fts_instrument_sync_request,fts_instrument_msg_sync_sleep";
INSERT INTO t1 (value) VALUES
('example, a column that uses the latin1 character'),
('collation of latin1_bin to make it case sensitive')
;
ALTER TABLE t1
DROP COLUMN id1,
ADD COLUMN id2 INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
DROP INDEX idx1,
ADD FULLTEXT INDEX idx2(value),
ALGORITHM=INPLACE;
DROP TABLE t1;
SET GLOBAL debug="-d,fts_instrument_sync_request,fts_instrument_msg_sync_sleep";