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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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187
mysql-test/include/max_binlog_cache_size_basic.inc
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187
mysql-test/include/max_binlog_cache_size_basic.inc
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############## mysql-test\t\max_binlog_cache_size_basic.test ###############
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# #
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# Variable Name: max_binlog_cache_size #
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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:4294967295 #
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# Range: 4096-4294967295 #
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# #
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# #
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# #
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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 max_binlog_cache_size #
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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 max_binlog_cache_size TESTS #
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########################################################################
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########################################################################
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# Saving initial value of max_binlog_cache_size in a temporary variable#
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########################################################################
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SET @start_value = @@global.max_binlog_cache_size;
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SELECT @start_value;
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--echo '#--------------------FN_DYNVARS_072_01------------------------#'
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########################################################################
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# Display the DEFAULT value of max_binlog_cache_size #
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########################################################################
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SET @@global.max_binlog_cache_size = 5000;
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SET @@global.max_binlog_cache_size = DEFAULT;
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SELECT @@global.max_binlog_cache_size;
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--echo '#---------------------FN_DYNVARS_072_02-------------------------#'
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###############################################
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# Verify default value of variable #
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###############################################
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SET @@global.max_binlog_cache_size = @start_value;
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SELECT @@global.max_binlog_cache_size = 4294967295;
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--echo 'Bug# 34876: Incorrect Default Value is assigned to variable';
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--echo '#--------------------FN_DYNVARS_072_03------------------------#'
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########################################################################
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# Change the value of max_binlog_cache_size to a valid value #
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########################################################################
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SET @@global.max_binlog_cache_size = 4096;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = 4294967295;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = 4294967294;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = 4097;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = 65535;
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SELECT @@global.max_binlog_cache_size;
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--echo 'Bug# 34877: Invalid Values are coming in variable on assigning valid values';
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--echo '#--------------------FN_DYNVARS_072_04-------------------------#'
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###########################################################################
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# Change the value of max_binlog_cache_size to invalid value #
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###########################################################################
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SET @@global.max_binlog_cache_size = -1;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = 100000000000;
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SELECT @@global.max_binlog_cache_size;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.max_binlog_cache_size = 10000.01;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = -1024;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = 1024;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = 4294967296;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = 4095;
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SELECT @@global.max_binlog_cache_size;
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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.max_binlog_cache_size = ON;
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SELECT @@global.max_binlog_cache_size;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.max_binlog_cache_size = 'test';
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SELECT @@global.max_binlog_cache_size;
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--echo '#-------------------FN_DYNVARS_072_05----------------------------#'
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###########################################################################
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# Test if accessing session max_binlog_cache_size gives error #
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###########################################################################
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--Error ER_GLOBAL_VARIABLE
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SET @@session.max_binlog_cache_size = 4096;
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT @@session.max_binlog_cache_size;
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--echo '#----------------------FN_DYNVARS_072_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.max_binlog_cache_size = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='max_binlog_cache_size';
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SELECT @@max_binlog_cache_size = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='max_binlog_cache_size';
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--echo '#---------------------FN_DYNVARS_072_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.max_binlog_cache_size = TRUE;
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SELECT @@global.max_binlog_cache_size;
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SET @@global.max_binlog_cache_size = FALSE;
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SELECT @@global.max_binlog_cache_size;
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--echo '#---------------------FN_DYNVARS_072_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.max_binlog_cache_size = 5000;
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SELECT @@max_binlog_cache_size = @@global.max_binlog_cache_size;
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--echo '#---------------------FN_DYNVARS_072_09----------------------#'
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################################################################################
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# Check if max_binlog_cache_size can be accessed with and without @@ sign #
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################################################################################
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--Error ER_GLOBAL_VARIABLE
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SET max_binlog_cache_size = 6000;
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SELECT @@max_binlog_cache_size;
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--Error ER_PARSE_ERROR
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SET local.max_binlog_cache_size = 7000;
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--Error ER_UNKNOWN_TABLE
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SELECT local.max_binlog_cache_size;
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--Error ER_PARSE_ERROR
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SET global.max_binlog_cache_size = 8000;
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--Error ER_UNKNOWN_TABLE
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SELECT global.max_binlog_cache_size;
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--Error ER_BAD_FIELD_ERROR
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SELECT max_binlog_cache_size = @@session.max_binlog_cache_size;
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##############################
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# Restore initial value #
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##############################
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SET @@global.max_binlog_cache_size = @start_value;
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SELECT @@global.max_binlog_cache_size;
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########################################################################
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# END OF max_binlog_cache_size TESTS #
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########################################################################
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