| Server IP : 172.67.216.182 / Your IP : 172.70.189.22 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/innodb/r/ |
Upload File : |
set @old_innodb_rollback_segments = @@innodb_rollback_segments; set global innodb_rollback_segments=1; show variables like "max_connections"; Variable_name Value max_connections 64 show variables like "innodb_thread_concurrency"; Variable_name Value innodb_thread_concurrency 0 show variables like "innodb_file_per_table"; Variable_name Value innodb_file_per_table ON drop database if exists mysqltest; create database mysqltest; CREATE TABLE mysqltest.transtable (id int unsigned NOT NULL PRIMARY KEY, val int DEFAULT 0) ENGINE=InnoDB; select count(*) from information_schema.processlist; count(*) 33 CREATE TABLE mysqltest.testtable (id int unsigned not null primary key) ENGINE=InnoDB; ERROR HY000: Too many active concurrent transactions select count(*) from information_schema.processlist; count(*) 33 select count(*) from information_schema.processlist; count(*) 33 drop database mysqltest; set global innodb_rollback_segments = @old_innodb_rollback_segments;