| Server IP : 104.21.38.3 / Your IP : 162.158.88.4 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/sys_vars/r/ |
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SET @start_global_value = @@global.innodb_undo_log_truncate; SELECT @start_global_value; @start_global_value 0 '#---------------------BS_STVARS_028_01----------------------#' SELECT COUNT(@@GLOBAL.innodb_undo_log_truncate); COUNT(@@GLOBAL.innodb_undo_log_truncate) 1 1 Expected '#---------------------BS_STVARS_028_02----------------------#' SET @@global.innodb_undo_log_truncate = 0; SELECT @@global.innodb_undo_log_truncate; @@global.innodb_undo_log_truncate 0 SET @@global.innodb_undo_log_truncate ='On' ; SELECT @@global.innodb_undo_log_truncate; @@global.innodb_undo_log_truncate 1 SET @@global.innodb_undo_log_truncate ='Off' ; SELECT @@global.innodb_undo_log_truncate; @@global.innodb_undo_log_truncate 0 SET @@global.innodb_undo_log_truncate = 1; SELECT @@global.innodb_undo_log_truncate; @@global.innodb_undo_log_truncate 1 '#---------------------BS_STVARS_028_03----------------------#' SELECT IF(@@GLOBAL.innodb_undo_log_truncate,'ON','OFF') = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='innodb_undo_log_truncate'; IF(@@GLOBAL.innodb_undo_log_truncate,'ON','OFF') = VARIABLE_VALUE 1 1 Expected SELECT COUNT(@@GLOBAL.innodb_undo_log_truncate); COUNT(@@GLOBAL.innodb_undo_log_truncate) 1 1 Expected SELECT COUNT(VARIABLE_VALUE) FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='innodb_undo_log_truncate'; COUNT(VARIABLE_VALUE) 1 1 Expected '#---------------------BS_STVARS_028_04----------------------#' SELECT @@innodb_undo_log_truncate = @@GLOBAL.innodb_undo_log_truncate; @@innodb_undo_log_truncate = @@GLOBAL.innodb_undo_log_truncate 1 1 Expected '#---------------------BS_STVARS_028_05----------------------#' SELECT COUNT(@@innodb_undo_log_truncate); COUNT(@@innodb_undo_log_truncate) 1 1 Expected SELECT COUNT(@@local.innodb_undo_log_truncate); ERROR HY000: Variable 'innodb_undo_log_truncate' is a GLOBAL variable Expected error 'Variable is a GLOBAL variable' SELECT COUNT(@@SESSION.innodb_undo_log_truncate); ERROR HY000: Variable 'innodb_undo_log_truncate' is a GLOBAL variable Expected error 'Variable is a GLOBAL variable' SELECT COUNT(@@GLOBAL.innodb_undo_log_truncate); COUNT(@@GLOBAL.innodb_undo_log_truncate) 1 1 Expected SELECT innodb_undo_log_truncate = @@SESSION.innodb_undo_log_truncate; ERROR 42S22: Unknown column 'innodb_undo_log_truncate' in 'field list' SET @@global.innodb_undo_log_truncate = @start_global_value; SELECT @@global.innodb_undo_log_truncate; @@global.innodb_undo_log_truncate 0