| Server IP : 104.21.38.3 / Your IP : 172.71.124.156 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/binlog/r/ |
Upload File : |
RESET MASTER;
CREATE TABLE t1 (a int);
### assertion: index file contains regular entries
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000001
### assertion: show original binlogs
show binary logs;
Log_name File_size
master-bin.000001 #
### assertion: binlog contents from regular entries
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; CREATE TABLE t1 (a int)
FLUSH LOGS;
### assertion: index file contains renamed binlog and the new one
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin-b34582.000001
master-bin.000002
### assertion: original binlog content still exists, despite we
### renamed and changed the index file
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin-b34582.000001 # Query # # use `test`; CREATE TABLE t1 (a int)
### assertion: user changed binlog index shows correct entries
show binary logs;
Log_name File_size
master-bin-b34582.000001 #
master-bin.000002 #
DROP TABLE t1;
### assertion: purging binlogs up to binlog created after instrumenting index file should work
PURGE BINARY LOGS TO 'master-bin.000002';
### assertion: show binary logs should only contain latest binlog
show binary logs;
Log_name File_size
master-bin.000002 #
### assertion: assert that binlog files were indeed purged (using file_exists calls)
### assertion: assert that not purged binlog file exists
### assertion: show index file contents and these should match show binary logs issued above
SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
SELECT @index;
@index
master-bin.000002
RESET MASTER;