| 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.expensive_subquery_limit; SELECT @start_global_value; @start_global_value 100 select @@global.expensive_subquery_limit; @@global.expensive_subquery_limit 100 select @@session.expensive_subquery_limit; @@session.expensive_subquery_limit 100 show global variables like 'expensive_subquery_limit'; Variable_name Value expensive_subquery_limit 100 show session variables like 'expensive_subquery_limit'; Variable_name Value expensive_subquery_limit 100 select * from information_schema.global_variables where variable_name='expensive_subquery_limit'; VARIABLE_NAME VARIABLE_VALUE EXPENSIVE_SUBQUERY_LIMIT 100 select * from information_schema.session_variables where variable_name='expensive_subquery_limit'; VARIABLE_NAME VARIABLE_VALUE EXPENSIVE_SUBQUERY_LIMIT 100 set global expensive_subquery_limit=10; set session expensive_subquery_limit=20; select @@global.expensive_subquery_limit; @@global.expensive_subquery_limit 10 select @@session.expensive_subquery_limit; @@session.expensive_subquery_limit 20 show global variables like 'expensive_subquery_limit'; Variable_name Value expensive_subquery_limit 10 show session variables like 'expensive_subquery_limit'; Variable_name Value expensive_subquery_limit 20 select * from information_schema.global_variables where variable_name='expensive_subquery_limit'; VARIABLE_NAME VARIABLE_VALUE EXPENSIVE_SUBQUERY_LIMIT 10 select * from information_schema.session_variables where variable_name='expensive_subquery_limit'; VARIABLE_NAME VARIABLE_VALUE EXPENSIVE_SUBQUERY_LIMIT 20 set global expensive_subquery_limit=1.1; ERROR 42000: Incorrect argument type to variable 'expensive_subquery_limit' set global expensive_subquery_limit=1e1; ERROR 42000: Incorrect argument type to variable 'expensive_subquery_limit' set global expensive_subquery_limit="foo"; ERROR 42000: Incorrect argument type to variable 'expensive_subquery_limit' SET @@global.expensive_subquery_limit = @start_global_value; SELECT @@global.expensive_subquery_limit; @@global.expensive_subquery_limit 100