| Server IP : 104.21.38.3 / Your IP : 172.71.124.237 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/ndb/r/ |
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drop table if exists t1, t2; CREATE TABLE t1 ( a int PRIMARY KEY ) engine = ndb; INSERT INTO t1 VALUES (1); INSERT INTO t1 VALUES (2); INSERT INTO t1 VALUES (3); INSERT INTO t1 VALUES (4); INSERT INTO t1 VALUES (5); INSERT INTO t1 VALUES (6); select MAX(a) from t1; MAX(a) 6 select MAX(a) from t1; MAX(a) 6 select MAX(a) from t1; MAX(a) 6 select MAX(a) from t1; MAX(a) 6 select MIN(a) from t1; MIN(a) 1 select MIN(a) from t1; MIN(a) 1 select MIN(a) from t1; MIN(a) 1 select * from t1 order by a; a 1 2 3 4 5 6 select MIN(a) from t1; MIN(a) 1 select MAX(a) from t1; MAX(a) 6 select MAX(a) from t1; MAX(a) 6 select * from t1 order by a; a 1 2 3 4 5 6 drop table t1; CREATE TABLE t2 ( a int PRIMARY KEY, b int not null, c int not null, KEY(b), UNIQUE(c) ) engine = ndb; INSERT INTO t2 VALUES (1, 5, 1); INSERT INTO t2 VALUES (2, 2, 7); INSERT INTO t2 VALUES (3, 3, 3); INSERT INTO t2 VALUES (4, 4, 4); INSERT INTO t2 VALUES (5, 5, 5); INSERT INTO t2 VALUES (6, 6, 6); INSERT INTO t2 VALUES (7, 2, 10); INSERT INTO t2 VALUES (8, 10, 2); select MAX(a) from t2; MAX(a) 8 select MAX(b) from t2; MAX(b) 10 select MAX(c) from t2; MAX(c) 10 select MIN(a) from t2; MIN(a) 1 select MIN(b) from t2; MIN(b) 2 select MIN(c) from t2; MIN(c) 1 select * from t2 order by a; a b c 1 5 1 2 2 7 3 3 3 4 4 4 5 5 5 6 6 6 7 2 10 8 10 2 select MIN(b) from t2; MIN(b) 2 select MAX(a) from t2; MAX(a) 8 select MAX(c) from t2; MAX(c) 10 select * from t2 order by a; a b c 1 5 1 2 2 7 3 3 3 4 4 4 5 5 5 6 6 6 7 2 10 8 10 2 drop table t2;