Server IP : 104.21.38.3 / Your IP : 108.162.227.19 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/sys_vars/t/ |
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--source include/not_embedded.inc --source include/have_innodb.inc --source include/load_sysvars.inc ###################################################################### # START OF default_tmp_storage_engine TESTS # ###################################################################### ############################################################# # Save initial value # ############################################################# SET @start_global_value = @@global.default_tmp_storage_engine; SELECT @start_global_value; SET @start_session_value = @@session.default_tmp_storage_engine; SELECT @start_session_value; --echo '#--------------------FN_DYNVARS_005_01-------------------------#' ###################################################################### # Display the DEFAULT value of default_tmp_storage_engine # ###################################################################### SET @@global.default_tmp_storage_engine = INNODB; SET @@global.default_tmp_storage_engine = DEFAULT; SELECT @@global.default_tmp_storage_engine; SET @@session.default_tmp_storage_engine = INNODB; SET @@session.default_tmp_storage_engine = DEFAULT; SELECT @@session.default_tmp_storage_engine; --echo '#--------------------FN_DYNVARS_005_02-------------------------#' ######################################################################## # Change the value of default_tmp_storage_engine to a valid value for GLOBAL Scope # ######################################################################## SET @@global.default_tmp_storage_engine = MYISAM; SELECT @@global.default_tmp_storage_engine; SET @@global.default_tmp_storage_engine = MERGE; SELECT @@global.default_tmp_storage_engine; SET @@global.default_tmp_storage_engine = MEMORY; SELECT @@global.default_tmp_storage_engine; SET @@global.default_tmp_storage_engine = INNODB; SELECT @@global.default_tmp_storage_engine; --echo '#--------------------FN_DYNVARS_005_03-------------------------#' ######################################################################### # Change the value of default_tmp_storage_engine to a valid value for SESSION Scope # ######################################################################### SET @@session.default_tmp_storage_engine = MYISAM; SELECT @@session.default_tmp_storage_engine; SET @@session.default_tmp_storage_engine = MERGE; SELECT @@session.default_tmp_storage_engine; SET @@session.default_tmp_storage_engine = MEMORY; SELECT @@session.default_tmp_storage_engine; SET @@session.default_tmp_storage_engine = INNODB; SELECT @@session.default_tmp_storage_engine; --echo '#------------------FN_DYNVARS_005_04-----------------------#' ################################################################## # Change the value of default_tmp_storage_engine to an invalid value # ################################################################## --Error ER_WRONG_TYPE_FOR_VAR SET @@global.default_tmp_storage_engine = 8199; --Error ER_WRONG_VALUE_FOR_VAR SET @@global.default_tmp_storage_engine = NULL; --Error ER_WRONG_TYPE_FOR_VAR SET @@global.default_tmp_storage_engine = -1024; --Error ER_WRONG_TYPE_FOR_VAR SET @@global.default_tmp_storage_engine = 65530.34; --Error ER_UNKNOWN_STORAGE_ENGINE SET @@global.default_tmp_storage_engine = FILE; --Error ER_WRONG_TYPE_FOR_VAR SET @@session.default_tmp_storage_engine = 8199; --Error ER_WRONG_TYPE_FOR_VAR SET @@session.default_tmp_storage_engine = 65530.34; --Error ER_UNKNOWN_STORAGE_ENGINE SET @@session.default_tmp_storage_engine = RECORD; --echo '#------------------FN_DYNVARS_005_05-----------------------#' #################################################################### # Check if the value in GLOBAL Table matches value in variable # #################################################################### --disable_warnings SELECT @@global.default_tmp_storage_engine = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='default_tmp_storage_engine'; --enable_warnings --echo '#------------------FN_DYNVARS_005_06-----------------------#' #################################################################### # Check if the value in SESSION Table matches value in variable # #################################################################### --disable_warnings SELECT @@session.default_tmp_storage_engine = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='default_tmp_storage_engine'; --enable_warnings --echo '#------------------FN_DYNVARS_005_07-----------------------#' #################################################################### # Check if TRUE and FALSE values can be used on variable # #################################################################### --Error ER_WRONG_TYPE_FOR_VAR SET @@global.default_tmp_storage_engine = TRUE; --Error ER_WRONG_TYPE_FOR_VAR SET @@global.default_tmp_storage_engine = FALSE; --echo '#---------------------FN_DYNVARS_001_8----------------------#' ############################################################### # Check if accessing variable with SESSION,LOCAL and without # # SCOPE points to same session variable # ############################################################### SET @@default_tmp_storage_engine = MYISAM; SELECT @@default_tmp_storage_engine = @@local.default_tmp_storage_engine; SELECT @@local.default_tmp_storage_engine = @@session.default_tmp_storage_engine; --echo '#---------------------FN_DYNVARS_001_9----------------------#' ######################################################################### # Check if default_tmp_storage_engine can be accessed with and without @@ sign # ######################################################################### SET default_tmp_storage_engine = MEMORY; SELECT @@default_tmp_storage_engine; --Error ER_UNKNOWN_TABLE SELECT local.default_tmp_storage_engine; --Error ER_UNKNOWN_TABLE SELECT session.default_tmp_storage_engine; --Error ER_BAD_FIELD_ERROR SELECT default_tmp_storage_engine = @@session.default_tmp_storage_engine; # check the old obsolete name SET @@default_tmp_storage_engine = @start_global_value; SET default_tmp_storage_engine = MyISAM; SET default_storage_engine = MyISAM; CREATE TABLE t1 (a INT); CREATE TEMPORARY TABLE t2 (b INT); SHOW CREATE TABLE t1; SHOW CREATE TABLE t2; DROP TABLE t1, t2; SET default_tmp_storage_engine = InnoDB; CREATE TABLE t1 (a INT); CREATE TEMPORARY TABLE t2 (b INT); SHOW CREATE TABLE t1; SHOW CREATE TABLE t2; DROP TABLE t1, t2; SET default_storage_engine = MEMORY; CREATE TABLE t1 (a INT); CREATE TEMPORARY TABLE t2 (b INT); SHOW CREATE TABLE t1; SHOW CREATE TABLE t2; DROP TABLE t1, t2; SET default_tmp_storage_engine = DEFAULT; SET default_storage_engine = DEFAULT; CREATE TABLE t1 (a INT); CREATE TEMPORARY TABLE t2 (b INT); SHOW CREATE TABLE t1; SHOW CREATE TABLE t2; DROP TABLE t1, t2; #################################### # Restore initial value # #################################### SET @@global.default_tmp_storage_engine = @start_global_value; SELECT @@global.default_tmp_storage_engine; SET @@session.default_tmp_storage_engine = @start_session_value; SELECT @@session.default_tmp_storage_engine; ############################################################# # END OF default_tmp_storage_engine TESTS # #############################################################