Server IP : 104.21.38.3 / Your IP : 172.68.164.91 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/t/ |
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# The include statement below is a temp one for tests that are yet to #be ported to run with InnoDB, #but needs to be kept for tests that would need MyISAM in future. --source include/force_myisam_default.inc # query cache is local to each mysqld, so counting hits # will not be the same when using one and several mysqld's # hence disable test for embedded -- source include/not_embedded.inc -- source include/have_query_cache.inc -- source include/have_multi_ndb.inc --disable_warnings drop table if exists t1, t2; --enable_warnings # Turn on and reset query cache on server1 connection server1; set GLOBAL query_cache_type=on; set GLOBAL query_cache_size=1355776; reset query cache; flush status; # Turn on and reset query cache on server2 connection server2; set GLOBAL query_cache_type=on; set GLOBAL query_cache_size=1355776; reset query cache; flush status; # Create test tables in NDB and load them into cache # on server1 connection server1; create table t1 (a int) engine=ndbcluster; create table t2 (a int) engine=ndbcluster; insert into t1 value (2); insert into t2 value (3); select * from t1; select * from t2; show status like "Qcache_queries_in_cache"; show status like "Qcache_inserts"; show status like "Qcache_hits"; # Connect server2, load table in to cache, then update the table connection server2; show status like "Qcache_queries_in_cache"; show status like "Qcache_inserts"; show status like "Qcache_hits"; select * from t1; show status like "Qcache_queries_in_cache"; show status like "Qcache_inserts"; show status like "Qcache_hits"; update t1 set a=3 where a=2; # Connect to server1 and check that cache is invalidated # and correct data is returned connection server1; show status like "Qcache_queries_in_cache"; show status like "Qcache_inserts"; show status like "Qcache_hits"; select * from t1; show status like "Qcache_queries_in_cache"; show status like "Qcache_inserts"; show status like "Qcache_hits"; drop table t1, t2; # Turn off query cache on server1 connection server1; set GLOBAL query_cache_size=0; # Turn off query cache on server2 connection server2; set GLOBAL query_cache_size=0;