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147 lines
6.7 KiB
SQL
147 lines
6.7 KiB
SQL
################# mysql-test\t\innodb_concurrency_tickets_basic.test ##########
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# #
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# Variable Name: innodb_concurrency_tickets #
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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: 500 #
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# Range: 1-4294967295 #
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# #
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# #
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# Creation Date: 2008-02-07 #
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# Author: Rizwan #
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# #
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#Description:Test Cases of Dynamic System Variable innodb_concurrency_tickets #
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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/have_innodb.inc
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--source include/load_sysvars.inc
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########################################################################
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# START OF innodb_concurrency_tickets TESTS #
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########################################################################
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################################################################################
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# Saving initial value of innodb_concurrency_tickets in a temporary variable #
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################################################################################
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SET @global_start_value = @@global.innodb_concurrency_tickets;
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SELECT @global_start_value;
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--echo '#--------------------FN_DYNVARS_046_01------------------------#'
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########################################################################
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# Display the DEFAULT value of innodb_concurrency_tickets #
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########################################################################
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SET @@global.innodb_concurrency_tickets = 0;
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SET @@global.innodb_concurrency_tickets = DEFAULT;
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SELECT @@global.innodb_concurrency_tickets;
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--echo '#---------------------FN_DYNVARS_046_02-------------------------#'
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################################################################################
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# Check if innodb_concurrency_tickets can be accessed with and without @@ sign #
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################################################################################
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--Error ER_GLOBAL_VARIABLE
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SET innodb_concurrency_tickets = 1;
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SELECT @@innodb_concurrency_tickets;
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--Error ER_UNKNOWN_TABLE
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SELECT local.innodb_concurrency_tickets;
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SET global innodb_concurrency_tickets = 0;
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SELECT @@global.innodb_concurrency_tickets;
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--echo '#--------------------FN_DYNVARS_046_03------------------------#'
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##########################################################################
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# change the value of innodb_concurrency_tickets to a valid value #
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##########################################################################
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SET @@global.innodb_concurrency_tickets = 1;
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SELECT @@global.innodb_concurrency_tickets;
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SET @@global.innodb_concurrency_tickets = 1000;
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SELECT @@global.innodb_concurrency_tickets;
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SET @@global.innodb_concurrency_tickets = 4294967295;
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SELECT @@global.innodb_concurrency_tickets;
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--echo '#--------------------FN_DYNVARS_046_04-------------------------#'
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###########################################################################
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# Change the value of innodb_concurrency_tickets to invalid value #
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###########################################################################
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SET @@global.innodb_concurrency_tickets = -1;
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SELECT @@global.innodb_concurrency_tickets;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.innodb_concurrency_tickets = "T";
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SELECT @@global.innodb_concurrency_tickets;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.innodb_concurrency_tickets = "Y";
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SELECT @@global.innodb_concurrency_tickets;
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SET @@global.innodb_concurrency_tickets = 1001;
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SELECT @@global.innodb_concurrency_tickets;
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--echo '#----------------------FN_DYNVARS_046_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.innodb_concurrency_tickets =
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VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_concurrency_tickets';
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SELECT @@global.innodb_concurrency_tickets;
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SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_concurrency_tickets';
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--echo '#---------------------FN_DYNVARS_046_06-------------------------#'
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###################################################################
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# Check if ON and OFF 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.innodb_concurrency_tickets = OFF;
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SELECT @@global.innodb_concurrency_tickets;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.innodb_concurrency_tickets = ON;
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SELECT @@global.innodb_concurrency_tickets;
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--echo '#---------------------FN_DYNVARS_046_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.innodb_concurrency_tickets = TRUE;
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SELECT @@global.innodb_concurrency_tickets;
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SET @@global.innodb_concurrency_tickets = FALSE;
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SELECT @@global.innodb_concurrency_tickets;
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##############################
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# Restore initial value #
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##############################
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SET @@global.innodb_concurrency_tickets = @global_start_value;
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SELECT @@global.innodb_concurrency_tickets;
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###############################################################
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# END OF innodb_concurrency_tickets TESTS #
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###############################################################
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