| Server IP : 172.67.216.182 / Your IP : 172.70.142.34 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 @start_value = @@global.slave_max_allowed_packet; SELECT @start_value; @start_value 1073741824 '#--------------------FN_DYNVARS_072_01------------------------#' SET @@global.slave_max_allowed_packet = 5000; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '5000' SET @@global.slave_max_allowed_packet = DEFAULT; SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1073741824 '#---------------------FN_DYNVARS_072_02-------------------------#' SET @@global.slave_max_allowed_packet = @start_value; SELECT @@global.slave_max_allowed_packet = 1073741824; @@global.slave_max_allowed_packet = 1073741824 1 'Bug# 34876: Incorrect Default Value is assigned to variable'; '#--------------------FN_DYNVARS_072_03------------------------#' SET @@global.slave_max_allowed_packet = 1024; SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1024 SET @@global.slave_max_allowed_packet = 1073741824; SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1073741824 SET @@global.slave_max_allowed_packet = 1073741824; SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1073741824 SET @@global.slave_max_allowed_packet = 1025; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '1025' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1024 SET @@global.slave_max_allowed_packet = 65535; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '65535' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 64512 'Bug# 34877: Invalid Values are coming in variable on assigning valid values'; '#--------------------FN_DYNVARS_072_04-------------------------#' SET @@global.slave_max_allowed_packet = -1; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '-1' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1024 SET @@global.slave_max_allowed_packet = 100000000000; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '100000000000' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1073741824 SET @@global.slave_max_allowed_packet = 10000.01; ERROR 42000: Incorrect argument type to variable 'slave_max_allowed_packet' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1073741824 SET @@global.slave_max_allowed_packet = -1024; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '-1024' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1024 SET @@global.slave_max_allowed_packet = 4294967296; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '4294967296' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1073741824 SET @@global.slave_max_allowed_packet = 1023; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '1023' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1024 'Bug # 34837: Errors are not coming on assigning invalid values to variable'; SET @@global.slave_max_allowed_packet = ON; ERROR 42000: Incorrect argument type to variable 'slave_max_allowed_packet' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1024 SET @@global.slave_max_allowed_packet = 'test'; ERROR 42000: Incorrect argument type to variable 'slave_max_allowed_packet' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1024 '#-------------------FN_DYNVARS_072_05----------------------------#' SET @@session.slave_max_allowed_packet = 4096; ERROR HY000: Variable 'slave_max_allowed_packet' is a GLOBAL variable and should be set with SET GLOBAL SELECT @@session.slave_max_allowed_packet; ERROR HY000: Variable 'slave_max_allowed_packet' is a GLOBAL variable '#----------------------FN_DYNVARS_072_06------------------------#' SELECT @@global.slave_max_allowed_packet = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='slave_max_allowed_packet'; @@global.slave_max_allowed_packet = VARIABLE_VALUE 1 SELECT @@slave_max_allowed_packet = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='slave_max_allowed_packet'; @@slave_max_allowed_packet = VARIABLE_VALUE 1 '#---------------------FN_DYNVARS_072_07----------------------#' SET @@global.slave_max_allowed_packet = TRUE; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '1' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1024 SET @@global.slave_max_allowed_packet = FALSE; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '0' SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1024 '#---------------------FN_DYNVARS_072_08----------------------#' SET @@global.slave_max_allowed_packet = 5000; Warnings: Warning 1292 Truncated incorrect slave_max_allowed_packet value: '5000' SELECT @@slave_max_allowed_packet = @@global.slave_max_allowed_packet; @@slave_max_allowed_packet = @@global.slave_max_allowed_packet 1 '#---------------------FN_DYNVARS_072_09----------------------#' SET slave_max_allowed_packet = 6000; ERROR HY000: Variable 'slave_max_allowed_packet' is a GLOBAL variable and should be set with SET GLOBAL SELECT @@slave_max_allowed_packet; @@slave_max_allowed_packet 4096 SET local.slave_max_allowed_packet = 7000; ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'local.slave_max_allowed_packet = 7000' at line 1 SELECT local.slave_max_allowed_packet; ERROR 42S02: Unknown table 'local' in field list SET global.slave_max_allowed_packet = 8000; ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'global.slave_max_allowed_packet = 8000' at line 1 SELECT global.slave_max_allowed_packet; ERROR 42S02: Unknown table 'global' in field list SELECT slave_max_allowed_packet = @@session.slave_max_allowed_packet; ERROR 42S22: Unknown column 'slave_max_allowed_packet' in 'field list' SET @@global.slave_max_allowed_packet = @start_value; SELECT @@global.slave_max_allowed_packet; @@global.slave_max_allowed_packet 1073741824