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181 lines
6.8 KiB
Plaintext
181 lines
6.8 KiB
Plaintext
############## mysql-test\t\storage_engine_basic.test ##################
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# #
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# #
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# Creation Date: 2008-02-14 #
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# Author: Salman Rawala #
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# #
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# Description: Test Cases of Dynamic System Variable #
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# storage_engine that check behavior of this #
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# variable with valid values, invalid values, accessing #
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# variable with scope that is allowed and with scope that #
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# is now allowed. #
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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#option_mysqld_storage_engine #
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# #
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########################################################################
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--source include/have_innodb.inc
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--source include/load_sysvars.inc
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######################################################################
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# START OF storage_engine TESTS #
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######################################################################
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#############################################################
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# Save initial value #
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#############################################################
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SET @start_global_value = @@global.storage_engine;
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SELECT @start_global_value;
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SET @start_session_value = @@session.storage_engine;
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SELECT @start_session_value;
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--echo '#--------------------FN_DYNVARS_005_01-------------------------#'
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######################################################################
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# Display the DEFAULT value of storage_engine #
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######################################################################
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SET @@global.storage_engine = MYISAM;
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--Error ER_NO_DEFAULT
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SET @@global.storage_engine = DEFAULT;
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SELECT @@global.storage_engine;
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SET @@session.storage_engine = INNODB;
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SET @@session.storage_engine = DEFAULT;
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SELECT @@session.storage_engine;
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--echo '#--------------------FN_DYNVARS_005_02-------------------------#'
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########################################################################
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# Change the value of storage_engine to a valid value for GLOBAL Scope #
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########################################################################
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SET @@global.storage_engine = MYISAM;
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SELECT @@global.storage_engine;
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SET @@global.storage_engine = MERGE;
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SELECT @@global.storage_engine;
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SET @@global.storage_engine = MEMORY;
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SELECT @@global.storage_engine;
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SET @@global.storage_engine = INNODB;
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SELECT @@global.storage_engine;
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--echo '#--------------------FN_DYNVARS_005_03-------------------------#'
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#########################################################################
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# Change the value of storage_engine to a valid value for SESSION Scope #
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#########################################################################
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SET @@session.storage_engine = MYISAM;
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SELECT @@session.storage_engine;
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SET @@session.storage_engine = MERGE;
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SELECT @@session.storage_engine;
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SET @@session.storage_engine = MEMORY;
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SELECT @@session.storage_engine;
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SET @@session.storage_engine = INNODB;
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SELECT @@session.storage_engine;
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--echo '#------------------FN_DYNVARS_005_04-----------------------#'
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##################################################################
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# Change the value of storage_engine to an invalid value #
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##################################################################
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.storage_engine = 8199;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.storage_engine = -1024;
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--Error ER_PARSE_ERROR
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SET @@global.storage_engine = 65530.34.;
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--Error ER_UNKNOWN_STORAGE_ENGINE
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SET @@global.storage_engine = FILE;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@session.storage_engine = 8199;
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--Error ER_PARSE_ERROR
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SET @@session.storage_engine = 65530.34.;
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--Error ER_UNKNOWN_STORAGE_ENGINE
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SET @@session.storage_engine = RECORD;
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--echo '#------------------FN_DYNVARS_005_05-----------------------#'
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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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SELECT @@global.storage_engine =
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VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='storage_engine';
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--echo '#------------------FN_DYNVARS_005_06-----------------------#'
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####################################################################
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# Check if the value in SESSION Table matches value in variable #
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####################################################################
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SELECT @@session.storage_engine =
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VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='storage_engine';
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--echo '#------------------FN_DYNVARS_005_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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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.storage_engine = TRUE;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.storage_engine = FALSE;
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--echo '#---------------------FN_DYNVARS_001_8----------------------#'
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###############################################################
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# Check if accessing variable with SESSION,LOCAL and without #
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# SCOPE points to same session variable #
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###############################################################
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SET @@storage_engine = MYISAM;
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SELECT @@storage_engine = @@local.storage_engine;
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SELECT @@local.storage_engine = @@session.storage_engine;
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--echo '#---------------------FN_DYNVARS_001_9----------------------#'
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#########################################################################
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# Check if storage_engine can be accessed with and without @@ sign #
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#########################################################################
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SET storage_engine = MEMORY;
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SELECT @@storage_engine;
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--Error ER_UNKNOWN_TABLE
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SELECT local.storage_engine;
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--Error ER_UNKNOWN_TABLE
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SELECT session.storage_engine;
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--Error ER_BAD_FIELD_ERROR
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SELECT storage_engine = @@session.storage_engine;
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####################################
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# Restore initial value #
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####################################
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SET @@global.storage_engine = @start_global_value;
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SELECT @@global.storage_engine;
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SET @@session.storage_engine = @start_session_value;
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SELECT @@session.storage_engine;
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#############################################################
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# END OF storage_engine TESTS #
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#############################################################
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