| Server IP : 88.99.149.37 / Your IP : 216.73.216.141 Web Server : nginx/1.31.2 System : Linux server-88-99-149-37 6.12.0-124.56.5.el10_1.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 15 06:12:08 EDT 2026 x86_64 User : muralimurth ( 1015) PHP Version : 8.4.23 Disable Function : exec,system,passthru,shell_exec,proc_close,proc_open,dl,popen,show_source,posix_kill,posix_mkfifo,posix_getpwuid,posix_setpgid,posix_setsid,posix_setuid,posix_setgid,posix_seteuid,posix_setegid,posix_uname MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/local/mysql/mysql-test/suite/sys_vars/r/ |
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SET @start_global_value = @@global.preload_buffer_size; SELECT @start_global_value; @start_global_value 32768 SET @start_session_value = @@session.preload_buffer_size; SELECT @start_session_value; @start_session_value 32768 '#--------------------FN_DYNVARS_129_01-------------------------#' SET @@global.preload_buffer_size = 10000; SET @@global.preload_buffer_size = DEFAULT; SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 32768 SET @@session.preload_buffer_size = 20000; SET @@session.preload_buffer_size = DEFAULT; SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 32768 '#--------------------FN_DYNVARS_129_02-------------------------#' SET @@global.preload_buffer_size = DEFAULT; SELECT @@global.preload_buffer_size = 32768; @@global.preload_buffer_size = 32768 1 SET @@session.preload_buffer_size = DEFAULT; SELECT @@session.preload_buffer_size = 32768; @@session.preload_buffer_size = 32768 1 '#--------------------FN_DYNVARS_129_03-------------------------#' SET @@global.preload_buffer_size = 1024; SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1024 SET @@global.preload_buffer_size = 1025; SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1025 SET @@global.preload_buffer_size = 1073741824; SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1073741824 SET @@global.preload_buffer_size = 1073741823; SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1073741823 SET @@global.preload_buffer_size = 65536; SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 65536 '#--------------------FN_DYNVARS_129_04-------------------------#' SET @@session.preload_buffer_size = 1024; SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 1024 SET @@session.preload_buffer_size = 1025; SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 1025 SET @@session.preload_buffer_size = 1073741824; SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 1073741824 SET @@session.preload_buffer_size = 1073741823; SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 1073741823 SET @@session.preload_buffer_size = 655536; SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 655536 '#------------------FN_DYNVARS_129_05-----------------------#' SET @@global.preload_buffer_size = 64; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '64' SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1024 SET @@global.preload_buffer_size = -1; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '-1' SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1024 SET @@global.preload_buffer_size = 1023; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '1023' SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1024 SET @@global.preload_buffer_size = 1073741825; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '1073741825' SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1073741824 SET @@global.preload_buffer_size = 65530.34; ERROR 42000: Incorrect argument type to variable 'preload_buffer_size' SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1073741824 SET @@global.preload_buffer_size = test; ERROR 42000: Incorrect argument type to variable 'preload_buffer_size' SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1073741824 SET @@session.preload_buffer_size = 64; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '64' SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 1024 SET @@session.preload_buffer_size = -2; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '-2' SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 1024 SET @@session.preload_buffer_size = 65530.34; ERROR 42000: Incorrect argument type to variable 'preload_buffer_size' SET @@session.preload_buffer_size = 1023; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '1023' SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 1024 SET @@session.preload_buffer_size = 1073741825; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '1073741825' SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 1073741824 SET @@session.preload_buffer_size = test; ERROR 42000: Incorrect argument type to variable 'preload_buffer_size' SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 1073741824 '#------------------FN_DYNVARS_129_06-----------------------#' SELECT @@global.preload_buffer_size = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='preload_buffer_size'; @@global.preload_buffer_size = VARIABLE_VALUE 1 '#------------------FN_DYNVARS_129_07-----------------------#' SELECT @@session.preload_buffer_size = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='preload_buffer_size'; @@session.preload_buffer_size = VARIABLE_VALUE 1 '#------------------FN_DYNVARS_129_08-----------------------#' SET @@global.preload_buffer_size = TRUE; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '1' SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1024 SET @@global.preload_buffer_size = FALSE; Warnings: Warning 1292 Truncated incorrect preload_buffer_size value: '0' SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 1024 '#---------------------FN_DYNVARS_129_09----------------------#' SET @@global.preload_buffer_size = 2048; SELECT @@preload_buffer_size = @@global.preload_buffer_size; @@preload_buffer_size = @@global.preload_buffer_size 0 '#---------------------FN_DYNVARS_129_10----------------------#' SET @@preload_buffer_size = 5000; SELECT @@preload_buffer_size = @@local.preload_buffer_size; @@preload_buffer_size = @@local.preload_buffer_size 1 SELECT @@local.preload_buffer_size = @@session.preload_buffer_size; @@local.preload_buffer_size = @@session.preload_buffer_size 1 '#---------------------FN_DYNVARS_129_11----------------------#' SET preload_buffer_size = 1024; SELECT @@preload_buffer_size; @@preload_buffer_size 1024 SELECT local.preload_buffer_size; ERROR 42S02: Unknown table 'local' in SELECT SELECT session.preload_buffer_size; ERROR 42S02: Unknown table 'session' in SELECT SELECT preload_buffer_size = @@session.preload_buffer_size; ERROR 42S22: Unknown column 'preload_buffer_size' in 'SELECT' SET @@global.preload_buffer_size = @start_global_value; SELECT @@global.preload_buffer_size; @@global.preload_buffer_size 32768 SET @@session.preload_buffer_size = @start_session_value; SELECT @@session.preload_buffer_size; @@session.preload_buffer_size 32768