403Webshell
Server IP : 104.21.38.3  /  Your IP : 162.158.190.30
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/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /www/server/mysql/src/mysql-test/suite/sys_vars/t/table_open_cache_instances_basic.test
######### mysql-test\t\table_open_cache_instances_basic.test ##################
#                                                                             #
# Variable Name: table_open_cache_instances                                   #
# Scope: Global                                                               #
# Access Type: Static                                                         #
# Data Type: Integer                                                          #
#                                                                             #
#                                                                             #
# Creation Date: 2012-04-25                                                   #
# Author : Mikael Ronstrom                                                    #
#                                                                             #
#                                                                             #
#                                                                             #
# Description:                                                                #
# Test case for static system variable table_open_cache_instances,            #
# Checks the behavior of this variable in the following ways:                 #
#  * Value Check                                                              #
#  * Scope Check                                                              #
#                                                                             #
#                                                                             #
###############################################################################


--echo ####################################################################
--echo #   Displaying default value                                       #
--echo ####################################################################
SELECT @@GLOBAL.table_open_cache_instances;


--echo ####################################################################
--echo # Check that value cannot be set (this variable is settable only   #
--echo # at start-up).                                                    #
--echo ####################################################################
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@GLOBAL.table_open_cache_instances=1;

SELECT @@GLOBAL.table_open_cache_instances;


--echo #################################################################
--echo # Check if the value in GLOBAL Table matches value in variable  #
--echo #################################################################

--disable_warnings
SELECT @@GLOBAL.table_open_cache_instances = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='table_open_cache_instances';
--enable_warnings

SELECT @@GLOBAL.table_open_cache_instances;

--disable_warnings
SELECT VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
WHERE VARIABLE_NAME='table_open_cache_instances';
--enable_warnings


--echo ######################################################################
--echo #  Check if accessing variable with and without GLOBAL point to same #
--echo #  variable                                                          #
--echo ######################################################################
SELECT @@table_open_cache_instances = @@GLOBAL.table_open_cache_instances;


--echo ######################################################################
--echo #  Check if variable has only the GLOBAL scope                       #
--echo ######################################################################

SELECT @@table_open_cache_instances;

SELECT @@GLOBAL.table_open_cache_instances;

--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@local.table_open_cache_instances;

--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@SESSION.table_open_cache_instances;

Youez - 2016 - github.com/yon3zu
LinuXploit