Server IP : 172.67.216.182 / Your IP : 172.70.92.197 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/t/ |
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# Bug #59641 Prepared XA transaction causes shutdown hang after a crash -- source include/not_embedded.inc -- source include/have_innodb.inc CREATE TABLE t(a INT PRIMARY KEY, b INT)ENGINE=InnoDB; INSERT INTO t VALUES(2,2),(4,4),(8,8),(16,16),(32,32); COMMIT; XA START '123'; INSERT INTO t VALUES(1,1); XA END '123'; XA PREPARE '123'; CONNECT (con1,localhost,root,,); CONNECTION con1; XA START '456'; INSERT INTO t VALUES(3,47),(5,67); UPDATE t SET b=2*b WHERE a BETWEEN 5 AND 8; XA END '456'; XA PREPARE '456'; CONNECT (con2,localhost,root,,); CONNECTION con2; XA START '789'; UPDATE t SET b=4*a WHERE a=32; XA END '789'; XA PREPARE '789'; CONNECT (con3,localhost,root,,); CONNECTION con3; # The server would issue this warning on restart. call mtr.add_suppression("Found 3 prepared XA transactions"); --source include/kill_and_restart_mysqld.inc SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED; SELECT * FROM t; COMMIT; # Shut down the server. This would hang because of the bug. --source include/restart_mysqld.inc SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED; SELECT * FROM t; COMMIT; XA RECOVER; XA ROLLBACK '123'; XA ROLLBACK '456'; XA COMMIT '789'; SELECT * FROM t; DROP TABLE t;