| Server IP : 172.67.216.182 / Your IP : 172.71.124.70 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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SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SHOW GLOBAL VARIABLES LIKE 'avoid_temporal_upgrade'; Variable_name Value avoid_temporal_upgrade OFF SELECT * FROM information_schema.global_variables WHERE variable_name='avoid_temporal_upgrade'; VARIABLE_NAME VARIABLE_VALUE AVOID_TEMPORAL_UPGRADE OFF #It is not a session variable. SELECT @@session.avoid_temporal_upgrade; ERROR HY000: Variable 'avoid_temporal_upgrade' is a GLOBAL variable SHOW SESSION VARIABLES LIKE 'avoid_temporal_upgrade'; Variable_name Value avoid_temporal_upgrade OFF SELECT * FROM information_schema.session_variables WHERE variable_name='avoid_temporal_upgrade'; VARIABLE_NAME VARIABLE_VALUE AVOID_TEMPORAL_UPGRADE OFF SET SESSION avoid_temporal_upgrade= ON; ERROR HY000: Variable 'avoid_temporal_upgrade' is a GLOBAL variable and should be set with SET GLOBAL #Test setting the variable to various values. #Boolean values. SET GLOBAL avoid_temporal_upgrade= ON; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 1 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SET GLOBAL avoid_temporal_upgrade= OFF; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SET GLOBAL avoid_temporal_upgrade= 1; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 1 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SET GLOBAL avoid_temporal_upgrade= 0; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. #Test for DEFAULT value. SET GLOBAL avoid_temporal_upgrade= DEFAULT; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. #Test for invalid value. SET GLOBAL avoid_temporal_upgrade= 2; ERROR 42000: Variable 'avoid_temporal_upgrade' can't be set to the value of '2' #Test for invalid statement for setting the #global variable. SET avoid_temporal_upgrade= 1; ERROR HY000: Variable 'avoid_temporal_upgrade' is a GLOBAL variable and should be set with SET GLOBAL #Fetches the current global value for the variable. SELECT @@avoid_temporal_upgrade; @@avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release.