Server IP : 104.21.38.3 / Your IP : 162.158.88.163 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 : |
# Variable Name: stored_program_cache # Scope: GLOBAL # Access Type: Dynamic # Data Type: numeric # Default Value: 256 # Range: 256-524288 --source include/load_sysvars.inc --echo # Saving initial value of stored_program_cache in a temporary variable SET @start_value = @@global.stored_program_cache; SELECT @start_value; --echo # Display the DEFAULT value of stored_program_cache SET @@global.stored_program_cache = DEFAULT; SELECT @@global.stored_program_cache; --echo # Verify default value of variable SELECT @@global.stored_program_cache = 256; --echo # Change the value of stored_program_cache to a valid value SET @@global.stored_program_cache = 512; SELECT @@global.stored_program_cache; --echo # Change the value of stored_program_cache to invalid value SET @@global.stored_program_cache = -1; SELECT @@global.stored_program_cache; SET @@global.stored_program_cache =100000000000; SELECT @@global.stored_program_cache; SET @@global.stored_program_cache = 0; SELECT @@global.stored_program_cache; --Error ER_WRONG_TYPE_FOR_VAR SET @@global.stored_program_cache = 10000.01; --Error ER_WRONG_TYPE_FOR_VAR SET @@global.stored_program_cache = ON; --Error ER_WRONG_TYPE_FOR_VAR SET @@global.stored_program_cache= 'test'; --Error ER_WRONG_TYPE_FOR_VAR SET @@global.stored_program_cache = ''; --echo # Test if accessing session stored_program_cache gives error --Error ER_GLOBAL_VARIABLE SET @@session.stored_program_cache = 0; --echo # Check if accessing variable without SCOPE points to same global variable SET @@global.stored_program_cache = 512; SELECT @@stored_program_cache = @@global.stored_program_cache; --echo # Restore initial value SET @@global.stored_program_cache = @start_value; SELECT @@global.stored_program_cache;