| Server IP : 104.21.38.3 / Your IP : 172.69.166.106 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.concurrent_insert; SELECT @start_value; @start_value AUTO '#--------------------FN_DYNVARS_018_01------------------------#' SET @@global.concurrent_insert = 0; SET @@global.concurrent_insert = DEFAULT; SELECT @@global.concurrent_insert; @@global.concurrent_insert AUTO '#---------------------FN_DYNVARS_018_02-------------------------#' SET @@global.concurrent_insert = DEFAULT; SELECT @@global.concurrent_insert = 1; @@global.concurrent_insert = 1 0 Warnings: Warning 1292 Truncated incorrect DOUBLE value: 'AUTO' '#--------------------FN_DYNVARS_018_03------------------------#' SET @@global.concurrent_insert = 0; SELECT @@global.concurrent_insert; @@global.concurrent_insert NEVER SET @@global.concurrent_insert = 1; SELECT @@global.concurrent_insert; @@global.concurrent_insert AUTO SET @@global.concurrent_insert = 2; SELECT @@global.concurrent_insert; @@global.concurrent_insert ALWAYS SET @@global.concurrent_insert = NEVER; SELECT @@global.concurrent_insert; @@global.concurrent_insert NEVER SET @@global.concurrent_insert = AUTO; SELECT @@global.concurrent_insert; @@global.concurrent_insert AUTO SET @@global.concurrent_insert = ALWAYS; SELECT @@global.concurrent_insert; @@global.concurrent_insert ALWAYS '#--------------------FN_DYNVARS_018_04-------------------------#' SET @@global.concurrent_insert = -1; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of '-1' SET @@global.concurrent_insert = 100; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of '100' SET @@global.concurrent_insert = TRUEF; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of 'TRUEF' SET @@global.concurrent_insert = TRUE_F; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of 'TRUE_F' SET @@global.concurrent_insert = FALSE0; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of 'FALSE0' SET @@global.concurrent_insert = OON; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of 'OON' SET @@global.concurrent_insert = ONN; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of 'ONN' SET @@global.concurrent_insert = OOFF; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of 'OOFF' SET @@global.concurrent_insert = 0FF; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of '0FF' SET @@global.concurrent_insert = ' '; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of ' ' SET @@global.concurrent_insert = " "; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of ' ' SET @@global.concurrent_insert = ''; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of '' '#-------------------FN_DYNVARS_018_05----------------------------#' SET @@session.concurrent_insert = 1; ERROR HY000: Variable 'concurrent_insert' is a GLOBAL variable and should be set with SET GLOBAL SELECT @@session.concurrent_insert = 1; ERROR HY000: Variable 'concurrent_insert' is a GLOBAL variable '#----------------------FN_DYNVARS_018_06------------------------#' SELECT @@global.concurrent_insert = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='concurrent_insert'; @@global.concurrent_insert = VARIABLE_VALUE 1 '#---------------------FN_DYNVARS_018_07----------------------#' SET @@global.concurrent_insert = OFF; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of 'OFF' SET @@global.concurrent_insert = ON; ERROR 42000: Variable 'concurrent_insert' can't be set to the value of 'ON' '#---------------------FN_DYNVARS_018_08----------------------#' SET @@global.concurrent_insert = TRUE; SELECT @@global.concurrent_insert; @@global.concurrent_insert AUTO SET @@global.concurrent_insert = FALSE; SELECT @@global.concurrent_insert; @@global.concurrent_insert NEVER '#---------------------FN_DYNVARS_018_09----------------------#' SET @@global.concurrent_insert = 1; SELECT @@concurrent_insert = @@global.concurrent_insert; @@concurrent_insert = @@global.concurrent_insert 1 '#---------------------FN_DYNVARS_018_10----------------------#' SET concurrent_insert = 1; ERROR HY000: Variable 'concurrent_insert' is a GLOBAL variable and should be set with SET GLOBAL SELECT @@concurrent_insert; @@concurrent_insert AUTO SET global.concurrent_insert = 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 'global.concurrent_insert = 1' at line 1 SELECT global.concurrent_insert; ERROR 42S02: Unknown table 'global' in field list SELECT concurrent_insert = @@session.concurrent_insert; ERROR 42S22: Unknown column 'concurrent_insert' in 'field list' SET @@global.concurrent_insert = @start_value; SELECT @@global.concurrent_insert; @@global.concurrent_insert AUTO