| Server IP : 104.21.38.3 / Your IP : 162.158.162.89 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/r/ |
Upload File : |
# connection default SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ; CREATE TABLE t1 ( id SMALLINT NOT NULL, PRIMARY KEY (id) ) ENGINE=innodb PARTITION BY RANGE (id) ( PARTITION p1 VALUES LESS THAN (2), PARTITION p2 VALUES LESS THAN (4), PARTITION p3 VALUES LESS THAN (10) ); INSERT INTO t1 VALUES (1),(2),(3); # Test READ COMMITTED -> REPEATABLE READ FLUSH TABLES; SET TRANSACTION ISOLATION LEVEL READ COMMITTED; BEGIN; SELECT * FROM t1; id 1 2 3 #connection con1 SET TRANSACTION ISOLATION LEVEL REPEATABLE READ; BEGIN; INSERT INTO t1 VALUES(7); COMMIT; # connection default COMMIT; FLUSH TABLES; # Test REPEATABLE READ -> READ COMMITTED SET TRANSACTION ISOLATION LEVEL REPEATABLE READ; BEGIN; SELECT * FROM t1; id 1 2 3 7 # connection con1 SET TRANSACTION ISOLATION LEVEL READ COMMITTED; BEGIN; INSERT INTO t1 VALUES(9); ERROR HY000: Cannot execute statement: impossible to write to binary log since BINLOG_FORMAT = STATEMENT and at least one table uses a storage engine limited to row-based logging. InnoDB is limited to row-logging when transaction isolation level is READ COMMITTED or READ UNCOMMITTED. COMMIT; COMMIT; DROP TABLE t1;