| Server IP : 104.21.38.3 / Your IP : 172.68.242.72 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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# # Variable name : offline_mode # Scope : Global # # Global - default SELECT @@global.offline_mode; @@global.offline_mode 0 SELECT @@session.offline_mode; ERROR HY000: Variable 'offline_mode' is a GLOBAL variable SET @@global.offline_mode= 'true'; ERROR 42000: Variable 'offline_mode' can't be set to the value of 'true' SET @@global.offline_mode= 100; ERROR 42000: Variable 'offline_mode' can't be set to the value of '100' SET @@global.offline_mode= WRONGVALUE; ERROR 42000: Variable 'offline_mode' can't be set to the value of 'WRONGVALUE' # via INFORMATION_SCHEMA.GLOBAL_VARIABLES SELECT * FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME LIKE 'offline_mode'; VARIABLE_NAME VARIABLE_VALUE OFFLINE_MODE OFF SET @global_saved_tmp = @@global.offline_mode; # Altering global variable's value SET @@global.offline_mode = 0; SELECT @@global.offline_mode; @@global.offline_mode 0 SET @@global.offline_mode = TrUe; SELECT @@global.offline_mode; @@global.offline_mode 1 SET @@global.offline_mode = FaLsE; SELECT @@global.offline_mode; @@global.offline_mode 0 # Variables' values in a new session. # Global - expect 0 SELECT @@global.offline_mode; @@global.offline_mode 0 # Switching to the default connection. SELECT @@global.offline_mode; @@global.offline_mode 0 # Test if DEFAULT is working as expected. SET @@global.offline_mode = DEFAULT; # Global - expect 0 SELECT @@global.offline_mode; @@global.offline_mode 0 # Restoring the original values. SET @@global.offline_mode = @global_saved_tmp; # End of tests.