| Server IP : 104.21.38.3 / Your IP : 162.158.106.35 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/t/ |
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--source include/have_innodb.inc SET @start_global_value = @@global.innodb_deadlock_detect; SELECT @start_global_value; # # exists as global # --echo Valid values are 'ON' and 'OFF' select @@global.innodb_deadlock_detect in (0, 1); select @@global.innodb_deadlock_detect; --error ER_INCORRECT_GLOBAL_LOCAL_VAR select @@session.innodb_deadlock_detect in (0, 1); --error ER_INCORRECT_GLOBAL_LOCAL_VAR select @@session.innodb_deadlock_detect; show global variables like 'innodb_deadlock_detect'; show session variables like 'innodb_deadlock_detect'; # # show that it's writable # set global innodb_deadlock_detect='OFF'; --error ER_GLOBAL_VARIABLE set session innodb_deadlock_detect='OFF'; select @@global.innodb_deadlock_detect; set @@global.innodb_deadlock_detect=1; select @@global.innodb_deadlock_detect; set global innodb_deadlock_detect=0; select @@global.innodb_deadlock_detect; set @@global.innodb_deadlock_detect='ON'; select @@global.innodb_deadlock_detect; # # incorrect types # --error ER_WRONG_TYPE_FOR_VAR set global innodb_deadlock_detect=1.1; --error ER_WRONG_TYPE_FOR_VAR set global innodb_deadlock_detect=1e1; --error ER_WRONG_VALUE_FOR_VAR set global innodb_deadlock_detect=2; --error ER_WRONG_VALUE_FOR_VAR set global innodb_deadlock_detect='AUTO'; --error ER_WRONG_VALUE_FOR_VAR set global innodb_deadlock_detect=-3; select @@global.innodb_deadlock_detect; # # Cleanup # SET @@global.innodb_deadlock_detect = @start_global_value; SELECT @@global.innodb_deadlock_detect;