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Fixes for bug#36522.
BitKeeper/etc/ignore: Added mysql-test/bug36522-64.tar mysql-test/bug36522.tar mysql-test/t.log mysql-test/tps.log to the ignore list
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180
mysql-test/include/key_cache_age_threshold_basic.inc
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180
mysql-test/include/key_cache_age_threshold_basic.inc
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############## mysql-test\t\key_cache_age_threshold_basic.test ###############
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# #
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# Variable Name: key_cache_age_threshold #
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# Scope: GLOBAL #
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# Access Type: Dynamic #
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# Data Type: numeric #
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# Default Value: 300 #
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# Range: 100-4294967295 #
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# #
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# #
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# Creation Date: 2008-02-07 #
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# Author: Salman #
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# #
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# Description: Test Cases of Dynamic System Variable key_cache_age_threshold #
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# that checks the behavior of this variable in the following ways#
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# * Default Value #
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# * Valid & Invalid values #
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# * Scope & Access method #
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# * Data Integrity #
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# #
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# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
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# server-system-variables.html #
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# #
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###############################################################################
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--source include/load_sysvars.inc
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########################################################################
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# START OF key_cache_age_threshold TESTS #
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########################################################################
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#############################################################################
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# Saving initial value of key_cache_age_threshold in a temporary variable #
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#############################################################################
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SET @start_value = @@global.key_cache_age_threshold;
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SELECT @start_value;
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--echo '#--------------------FN_DYNVARS_056_01------------------------#'
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################################################################################
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# Display the DEFAULT value of key_cache_age_threshold #
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################################################################################
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SET @@global.key_cache_age_threshold = 99;
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--Error ER_NO_DEFAULT
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SET @@global.key_cache_age_threshold = DEFAULT;
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--echo 'Bug# 34878: This variable has default value according to documentation';
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SELECT @@global.key_cache_age_threshold;
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--echo '#---------------------FN_DYNVARS_056_02-------------------------#'
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###############################################
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# Verify default value of variable #
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###############################################
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SET @@global.key_cache_age_threshold = @start_value;
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SELECT @@global.key_cache_age_threshold = 300;
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--echo '#--------------------FN_DYNVARS_056_03------------------------#'
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###############################################################################
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# Change the value of key_cache_age_threshold to a valid value #
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###############################################################################
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SET @@global.key_cache_age_threshold = 100;
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SELECT @@global.key_cache_age_threshold;
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SET @@global.key_cache_age_threshold = 4294967295;
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SELECT @@global.key_cache_age_threshold;
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SET @@global.key_cache_age_threshold = 1800;
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SELECT @@global.key_cache_age_threshold;
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SET @@global.key_cache_age_threshold = 65535;
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SELECT @@global.key_cache_age_threshold;
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--echo 'Bug# 34877 : Invalid Values are coming in variable on assigning valid values and Out Of Memory Warnings are coming';
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--echo '#--------------------FN_DYNVARS_056_04-------------------------#'
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###########################################################################
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# Change the value of key_cache_age_threshold to invalid value #
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###########################################################################
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SET @@global.key_cache_age_threshold = -1;
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SELECT @@global.key_cache_age_threshold;
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SET @@global.key_cache_age_threshold = 42949672951;
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SELECT @@global.key_cache_age_threshold;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.key_cache_age_threshold = 10000.01;
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SELECT @@global.key_cache_age_threshold;
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SET @@global.key_cache_age_threshold = -1024;
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SELECT @@global.key_cache_age_threshold;
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SET @@global.key_cache_age_threshold = 99;
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SELECT @@global.key_cache_age_threshold;
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echo 'Bug # 34837: Errors are not coming on assigning invalid values to variable';
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.key_cache_age_threshold = ON;
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SELECT @@global.key_cache_age_threshold;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.key_cache_age_threshold = 'test';
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SELECT @@global.key_cache_age_threshold;
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--echo '#-------------------FN_DYNVARS_056_05----------------------------#'
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###########################################################################
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# Test if accessing session key_cache_age_threshold gives error #
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###########################################################################
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--Error ER_GLOBAL_VARIABLE
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SET @@session.key_cache_age_threshold = 0;
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT @@session.key_cache_age_threshold;
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--echo '#----------------------FN_DYNVARS_056_06------------------------#'
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##############################################################################
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# Check if the value in GLOBAL & SESSION Tables matches values in variable #
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##############################################################################
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SELECT @@global.key_cache_age_threshold = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='key_cache_age_threshold';
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SELECT @@key_cache_age_threshold = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='key_cache_age_threshold';
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--echo '#---------------------FN_DYNVARS_056_07----------------------#'
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###################################################################
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# Check if TRUE and FALSE values can be used on variable #
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###################################################################
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SET @@global.key_cache_age_threshold = TRUE;
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SELECT @@global.key_cache_age_threshold;
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SET @@global.key_cache_age_threshold = FALSE;
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SELECT @@global.key_cache_age_threshold;
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--echo '#---------------------FN_DYNVARS_056_08----------------------#'
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########################################################################################################
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# Check if accessing variable with SESSION,LOCAL and without SCOPE points to same session variable #
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########################################################################################################
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SET @@global.key_cache_age_threshold = 101;
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SELECT @@key_cache_age_threshold = @@global.key_cache_age_threshold;
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--echo '#---------------------FN_DYNVARS_056_09----------------------#'
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########################################################################## #######
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# Check if key_cache_age_threshold can be accessed with and without @@ sign #
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##################################################################################
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--Error ER_GLOBAL_VARIABLE
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SET key_cache_age_threshold = 8000;
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SELECT @@key_cache_age_threshold;
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--Error ER_PARSE_ERROR
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SET local.key_cache_age_threshold = 10;
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--Error ER_UNKNOWN_TABLE
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SELECT local.key_cache_age_threshold;
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--Error ER_PARSE_ERROR
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SET global.key_cache_age_threshold = 10;
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--Error ER_UNKNOWN_TABLE
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SELECT global.key_cache_age_threshold;
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--Error ER_BAD_FIELD_ERROR
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SELECT key_cache_age_threshold = @@session.key_cache_age_threshold;
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##############################
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# Restore initial value #
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##############################
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SET @@global.key_cache_age_threshold = @start_value;
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SELECT @@global.key_cache_age_threshold;
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########################################################################
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# END OF key_cache_age_threshold TESTS #
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########################################################################
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