| Server IP : 172.67.216.182 / Your IP : 172.71.124.30 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/r/ |
Upload File : |
'#--------------------FN_DYNVARS_023_01-------------------------#' SET @start_value= @@global.delay_key_write; SET @@global.delay_key_write = ON; SELECT @@global.delay_key_write; @@global.delay_key_write ON 'connect (user1,localhost,root,,,,)' 'connection user1' SELECT @@global.delay_key_write AS res_is_ON; res_is_ON ON SET @@global.delay_key_write = ALL; 'connect (user1,localhost,root,,,,)' 'connection user1' SELECT @@global.delay_key_write AS res_is_ALL; res_is_ALL ALL '#--------------------FN_DYNVARS_023_02-------------------------#' '---check when delay_key_write is OFF---' SET @@global.delay_key_write = OFF; FLUSH STATUS; CALL sp_addRecords(1,10); SHOW STATUS LIKE 'Key_reads'; Variable_name Value Key_reads 0 SHOW STATUS LIKE 'Key_writes'; Variable_name Value Key_writes 9 SHOW STATUS LIKE 'Key_write_requests'; Variable_name Value Key_write_requests 9 SELECT COUNT(*) FROM t1; COUNT(*) 9 '----check when delay_key_write is ON---' SET @@global.delay_key_write = ON; FLUSH STATUS; CALL sp_addRecords(1,10); SHOW STATUS LIKE 'Key_reads'; Variable_name Value Key_reads 0 SHOW STATUS LIKE 'Key_writes'; Variable_name Value Key_writes 0 SHOW STATUS LIKE 'Key_write_requests'; Variable_name Value Key_write_requests 9 SELECT COUNT(*) FROM t1; COUNT(*) 9 '----check when delay_key_write is ALL---' SET @@global.delay_key_write = ALL; FLUSH STATUS; CALL sp_addRecords(1,10); SHOW STATUS LIKE 'Key_reads'; Variable_name Value Key_reads 0 SHOW STATUS LIKE 'Key_writes'; Variable_name Value Key_writes 0 SHOW STATUS LIKE 'Key_write_requests'; Variable_name Value Key_write_requests 9 SELECT COUNT(*) FROM t1; COUNT(*) 9 DROP PROCEDURE sp_addRecords; DROP TABLE t1; SET @@global.delay_key_write= @start_value;