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715e4f4320
Bind more InnoDB parameters directly to MYSQL_SYSVAR and remove "shadow variables". innodb_change_buffering: Declare as ENUM, not STRING. innodb_flush_method: Declare as ENUM, not STRING. innodb_log_buffer_size: Bind directly to srv_log_buffer_size, without rounding it to a multiple of innodb_page_size. LOG_BUFFER_SIZE: Remove. SysTablespace::normalize_size(): Renamed from normalize(). innodb_init_params(): A new function to initialize and validate InnoDB startup parameters. innodb_init(): Renamed from innobase_init(). Invoke innodb_init_params() before actually trying to start up InnoDB. srv_start(bool): Renamed from innobase_start_or_create_for_mysql(). Added the input parameter create_new_db. SRV_ALL_O_DIRECT_FSYNC: Define only for _WIN32. xb_normalize_init_values(): Merge to innodb_init_param().
107 lines
4.4 KiB
Plaintext
107 lines
4.4 KiB
Plaintext
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################## mysql-test\t\innodb_flush_method_basic.test ################
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# #
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# Variable Name: innodb_flush_method #
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# Scope: Global #
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# Access Type: Static #
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# Data Type: enumeration #
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# #
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# #
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# Creation Date: 2008-02-07 #
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# Author : Sharique Abdullah #
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# #
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# #
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# Description:Test Cases of Dynamic System Variable innodb_flush_method #
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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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# #
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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/have_innodb.inc
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--echo '#---------------------BS_STVARS_029_01----------------------#'
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####################################################################
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# Displaying default value #
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####################################################################
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SELECT COUNT(@@GLOBAL.innodb_flush_method);
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--echo 1 Expected
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--echo '#---------------------BS_STVARS_029_02----------------------#'
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####################################################################
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# Check if Value can set #
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####################################################################
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SET @@GLOBAL.innodb_flush_method=1;
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--echo Expected error 'Read only variable'
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SELECT COUNT(@@GLOBAL.innodb_flush_method);
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--echo 1 Expected
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--echo '#---------------------BS_STVARS_029_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_flush_method = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_flush_method';
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--enable_warnings
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--echo 1 Expected
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SELECT COUNT(@@GLOBAL.innodb_flush_method);
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--echo 1 Expected
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--disable_warnings
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SELECT COUNT(VARIABLE_VALUE)
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_flush_method';
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--enable_warnings
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--echo 1 Expected
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--echo '#---------------------BS_STVARS_029_04----------------------#'
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################################################################################
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# Check if accessing variable with and without GLOBAL point to same variable #
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################################################################################
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SELECT @@innodb_flush_method = @@GLOBAL.innodb_flush_method;
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--echo 1 Expected
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--echo '#---------------------BS_STVARS_029_05----------------------#'
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################################################################################
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# Check if innodb_flush_method can be accessed with and without @@ sign #
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################################################################################
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SELECT COUNT(@@innodb_flush_method);
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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_flush_method);
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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_flush_method);
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--echo Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@GLOBAL.innodb_flush_method);
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--echo 1 Expected
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--Error ER_BAD_FIELD_ERROR
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SELECT innodb_flush_method = @@SESSION.innodb_flush_method;
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--echo Expected error 'Readonly variable'
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