| Server IP : 172.67.216.182 / Your IP : 162.158.189.148 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/ |
Upload File : |
# # Test the persistent stats auto recalc when persistent stats do not exist # -- source include/have_innodb.inc -- vertical_results -- let $check_stats1 = SELECT COUNT(*) FROM mysql.innodb_table_stats WHERE table_name = 't' -- let $check_stats2 = SELECT COUNT(*) FROM mysql.innodb_index_stats WHERE table_name = 't' -- echo Test with default setting CREATE TABLE t (a INT, PRIMARY KEY (a)) ENGINE=INNODB; # the CREATE should have inserted zeroed stats -- eval $check_stats1 -- eval $check_stats2 # close the table FLUSH TABLE t; DELETE FROM mysql.innodb_index_stats WHERE table_name = 't'; DELETE FROM mysql.innodb_table_stats WHERE table_name = 't'; -- eval $check_stats1 -- eval $check_stats2 # open the table, causing stats recalc/save SELECT * FROM t; -- eval $check_stats1 -- eval $check_stats2 DROP TABLE t; -- echo Test with explicit enable CREATE TABLE t (a INT, PRIMARY KEY (a)) ENGINE=INNODB STATS_AUTO_RECALC=1; # the CREATE should have inserted zeroed stats -- eval $check_stats1 -- eval $check_stats2 # close the table FLUSH TABLE t; DELETE FROM mysql.innodb_index_stats WHERE table_name = 't'; DELETE FROM mysql.innodb_table_stats WHERE table_name = 't'; -- eval $check_stats1 -- eval $check_stats2 # open the table, causing stats recalc/save SELECT * FROM t; -- eval $check_stats1 -- eval $check_stats2 DROP TABLE t; -- echo Test with explicit disable CREATE TABLE t (a INT, PRIMARY KEY (a)) ENGINE=INNODB STATS_AUTO_RECALC=0; # the CREATE should have inserted zeroed stats -- eval $check_stats1 -- eval $check_stats2 # close the table FLUSH TABLE t; DELETE FROM mysql.innodb_index_stats WHERE table_name = 't'; DELETE FROM mysql.innodb_table_stats WHERE table_name = 't'; -- eval $check_stats1 -- eval $check_stats2 # open the table, stats should not be present, since autorecalc is disabled SELECT * FROM t; -- eval $check_stats1 -- eval $check_stats2 DROP TABLE t;