| Server IP : 172.67.216.182 / Your IP : 162.158.106.202 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 @global_start_value = @@global.innodb_thread_concurrency; SELECT @global_start_value; @global_start_value 0 '#--------------------FN_DYNVARS_046_01------------------------#' SET @@global.innodb_thread_concurrency = 0; SET @@global.innodb_thread_concurrency = DEFAULT; SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0 '#---------------------FN_DYNVARS_046_02-------------------------#' SET innodb_thread_concurrency = 1; ERROR HY000: Variable 'innodb_thread_concurrency' is a GLOBAL variable and should be set with SET GLOBAL SELECT @@innodb_thread_concurrency; @@innodb_thread_concurrency 0 SELECT local.innodb_thread_concurrency; ERROR 42S02: Unknown table 'local' in field list SET global innodb_thread_concurrency = 0; SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0 '#--------------------FN_DYNVARS_046_03------------------------#' SET @@global.innodb_thread_concurrency = 0; SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0 SET @@global.innodb_thread_concurrency = 1; SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 1 SET @@global.innodb_thread_concurrency = 1000; SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 1000 '#--------------------FN_DYNVARS_046_04-------------------------#' SET @@global.innodb_thread_concurrency = -1; Warnings: Warning 1292 Truncated incorrect innodb_thread_concurrency value: '-1' SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0 SET @@global.innodb_thread_concurrency = "T"; ERROR 42000: Incorrect argument type to variable 'innodb_thread_concurrency' SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0 SET @@global.innodb_thread_concurrency = "Y"; ERROR 42000: Incorrect argument type to variable 'innodb_thread_concurrency' SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0 SET @@global.innodb_thread_concurrency = ' '; ERROR 42000: Incorrect argument type to variable 'innodb_thread_concurrency' SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0 SET @@global.innodb_thread_concurrency = " "; ERROR 42000: Incorrect argument type to variable 'innodb_thread_concurrency' SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0 SET @@global.innodb_thread_concurrency = 1001; Warnings: Warning 1292 Truncated incorrect innodb_thread_concurrency value: '1001' SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 1000 SET @@global.innodb_thread_concurrency = 255.01; ERROR 42000: Incorrect argument type to variable 'innodb_thread_concurrency' SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 1000 '#----------------------FN_DYNVARS_046_05------------------------#' SELECT @@global.innodb_thread_concurrency = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='innodb_thread_concurrency'; @@global.innodb_thread_concurrency = VARIABLE_VALUE 1 SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 1000 SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='innodb_thread_concurrency'; VARIABLE_VALUE 1000 '#---------------------FN_DYNVARS_046_06-------------------------#' SET @@global.innodb_thread_concurrency = OFF; ERROR 42000: Incorrect argument type to variable 'innodb_thread_concurrency' SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 1000 SET @@global.innodb_thread_concurrency = ON; ERROR 42000: Incorrect argument type to variable 'innodb_thread_concurrency' SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 1000 '#---------------------FN_DYNVARS_046_07----------------------#' SET @@global.innodb_thread_concurrency = TRUE; SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 1 SET @@global.innodb_thread_concurrency = FALSE; SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0 SET @@global.innodb_thread_concurrency = @global_start_value; SELECT @@global.innodb_thread_concurrency; @@global.innodb_thread_concurrency 0