| Server IP : 172.67.216.182 / Your IP : 104.23.175.19 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 = @@session.identity; SELECT @start_value; @start_value 0 '#--------------------FN_DYNVARS_035_01------------------------#' SET @@session.identity = 99; 'Variable is giving error on assigning Default value'; SELECT @@session.identity; @@session.identity 99 '#---------------------FN_DYNVARS_035_02-------------------------#' SET @@session.identity = @start_value; SELECT @@session.identity = 0; @@session.identity = 0 1 '#--------------------FN_DYNVARS_035_03------------------------#' SET @@session.identity = 0; SELECT @@session.identity; @@session.identity 0 SET @@session.identity = 1099; SELECT @@session.identity; @@session.identity 1099 SET @@session.identity = 1800; SELECT @@session.identity; @@session.identity 1800 SET @@session.identity = 65535; SELECT @@session.identity; @@session.identity 65535 '#--------------------FN_DYNVARS_035_04-------------------------#' SET @@session.identity = -1; Warnings: Warning 1292 Truncated incorrect identity value: '-1' SELECT @@session.identity; @@session.identity 0 SET @@session.identity = 100000000000; SELECT @@session.identity; @@session.identity 100000000000 SET @@session.identity = 10000.01; ERROR 42000: Incorrect argument type to variable 'identity' SELECT @@session.identity; @@session.identity 100000000000 SET @@session.identity = -1024; Warnings: Warning 1292 Truncated incorrect identity value: '-1024' SELECT @@session.identity; @@session.identity 0 SET @@session.identity = 42949672950; SELECT @@session.identity; @@session.identity 42949672950 SET @@session.identity = " "; ERROR 42000: Incorrect argument type to variable 'identity' SELECT @@session.identity; @@session.identity 42949672950 SET @@session.identity = ' '; ERROR 42000: Incorrect argument type to variable 'identity' SELECT @@session.identity; @@session.identity 42949672950 SET @@session.identity = ON; ERROR 42000: Incorrect argument type to variable 'identity' SELECT @@session.identity; @@session.identity 42949672950 SET @@session.identity = 'test'; ERROR 42000: Incorrect argument type to variable 'identity' SELECT @@session.identity; @@session.identity 42949672950 '#-------------------FN_DYNVARS_035_05----------------------------#' SET @@global.identity = 0; ERROR HY000: Variable 'identity' is a SESSION variable and can't be used with SET GLOBAL SELECT @@global.identity; ERROR HY000: Variable 'identity' is a SESSION variable '#----------------------FN_DYNVARS_035_06------------------------#' SELECT @@global.identity = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='identity'; ERROR HY000: Variable 'identity' is a SESSION variable SELECT @@session.identity = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='identity'; @@session.identity = VARIABLE_VALUE 1 '#-------------------FN_DYNVARS_035_07----------------------------#' SET @@global.identity = 0; ERROR HY000: Variable 'identity' is a SESSION variable and can't be used with SET GLOBAL SELECT @@global.identity; ERROR HY000: Variable 'identity' is a SESSION variable '#---------------------FN_DYNVARS_035_08----------------------#' SET @@session.identity = TRUE; SELECT @@session.identity; @@session.identity 1 SET @@session.identity = FALSE; SELECT @@session.identity; @@session.identity 0 '#---------------------FN_DYNVARS_035_09----------------------#' SET @@session.identity = 1; SELECT @@identity = @@session.identity; @@identity = @@session.identity 1 SELECT @@session.identity = @@local.identity; @@session.identity = @@local.identity 1 '#---------------------FN_DYNVARS_035_10----------------------#' SET identity = 1; SELECT @@identity; @@identity 1 SET local.identity = 1; 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.identity = 1' at line 1 SELECT local.identity; ERROR 42S02: Unknown table 'local' in field list SET session.identity = 1; 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 'session.identity = 1' at line 1 SELECT session.identity; ERROR 42S02: Unknown table 'session' in field list SELECT identity = @@session.identity; ERROR 42S22: Unknown column 'identity' in 'field list' SET @@session.identity = @start_value; SELECT @@session.identity; @@session.identity 0