124 lines
5.3 KiB
Plaintext
124 lines
5.3 KiB
Plaintext
###############################################################################
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# #
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# Variable Name: innodb_log_file_size #
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# Scope: Global #
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# Access Type: Static #
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# Data Type: numeric #
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# #
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# #
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# Creation Date: 2012-08-20 #
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# Author : Tanjot Singh Uppal #
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# #
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# #
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# Description:Test Cases of Static System Variable innodb_log_file_size #
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# that checks the behavior of this variable in the following ways #
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# * Value Check #
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# * Scope Check #
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# * Functionality Check #
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# * Accessability Check #
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# #
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# This test does not perform the crash recovery on this variable #
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# For crash recovery test on default change please run the ibtest #
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###############################################################################
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echo '#________________________VAR_09_INNODB_LOG_FILE_SIZE__________________#'
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echo '##'
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--echo '#---------------------WL6372_VAR_9_01----------------------#'
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####################################################################
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# Checking default value #
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####################################################################
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SELECT COUNT(@@GLOBAL.innodb_log_file_size);
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--echo 1 Expected
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SELECT @@GLOBAL.innodb_log_file_size;
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--echo 5242880 Expected
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--echo '#---------------------WL6372_VAR_9_02----------------------#'
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####################################################################
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# Checking Value can be set - Static #
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####################################################################
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SET @@local.innodb_log_file_size=1;
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--echo Expected error 'Read only variable'
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SET @@session.innodb_log_file_size=1;
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--echo Expected error 'Read only variable'
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SET @@GLOBAL.innodb_log_file_size=1;
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--echo Expected error 'Read only variable'
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SET @@GLOBAL.innodb_log_file_size=DEFAULT;
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--echo Expected error 'Read only variable'
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SELECT COUNT(@@GLOBAL.innodb_log_file_size);
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--echo 1 Expected
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--echo '#---------------------WL6372_VAR_9_03----------------------#'
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#################################################################
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# Check if the value in GLOBAL Table matches value in variable #
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#################################################################
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--disable_warnings
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SELECT @@GLOBAL.innodb_log_file_size = VARIABLE_VALUE
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FROM performance_schema.global_variables
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WHERE VARIABLE_NAME='innodb_log_file_size';
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--echo 1 Expected
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SELECT COUNT(@@GLOBAL.innodb_log_file_size);
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--echo 1 Expected
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SELECT COUNT(VARIABLE_VALUE)
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FROM performance_schema.global_variables
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WHERE VARIABLE_NAME='innodb_log_file_size';
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--echo 1 Expected
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--enable_warnings
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--echo '#---------------------WL6372_VAR_9_04----------------------#'
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################################################################################
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# Checking Variable Scope #
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################################################################################
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SELECT @@innodb_log_file_size = @@GLOBAL.innodb_log_file_size;
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--echo 1 Expected
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT COUNT(@@local.innodb_log_file_size);
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--echo Expected error 'Variable is a GLOBAL variable'
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT COUNT(@@SESSION.innodb_log_file_size);
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--echo Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@GLOBAL.innodb_log_file_size);
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--echo 1 Expected
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--Error ER_BAD_FIELD_ERROR
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SELECT innodb_log_file_size = @@SESSION.innodb_log_file_size;
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--echo Expected error 'Unknown column innodb_log_file_size in field list'
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--echo '#---------------------WL6372_VAR_9_05----------------------#'
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###############################################################################
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# Checking the /Var directory size #
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###############################################################################
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-- source include/vardir_size_check.inc
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--echo TRUE Expected
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--echo '#---------------------WL6372_VAR_9_06----------------------#'
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#################################################################################
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# Checking the size of ib_logfile #
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#################################################################################
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let MYSQLD_DATADIR=`SELECT @@datadir`;
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--source include/ib_logfile_size_check.inc
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--echo 5242880 expected
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