Current File : //usr/share/mysql-test/suite/sys_vars/t/keep_files_on_create_basic.test
############## mysql-test\t\keep_files_on_create_basic.test ###################
# #
# Variable Name: keep_files_on_create #
# Scope: GLOBAL & SESSION #
# Access Type: Dynamic #
# Data Type: boolean #
# Default Value: OFF #
# Range: #
# #
# #
# Creation Date: 2008-02-11 #
# Author: Salman #
# #
# Description: Test Cases of Dynamic System Variable keep_files_on_create #
# that checks the behavior of this variable in the following ways#
# * Default Value #
# * Valid & Invalid values #
# * Scope & Access method #
# * Data Integrity #
# #
# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
# server-system-variables.html#option_mysqld_keep_files_on_create #
# #
###############################################################################
--source include/load_sysvars.inc
####################################################################
# START OF keep_files_on_create TESTS #
####################################################################
#############################################################
# Save initial value #
#############################################################
SET @start_global_value = @@global.keep_files_on_create;
SELECT @start_global_value;
SET @start_session_value = @@session.keep_files_on_create;
SELECT @start_session_value;
--echo '#--------------------FN_DYNVARS_054_01-------------------------#'
########################################################################
# Display the DEFAULT value of keep_files_on_create #
########################################################################
SET @@global.keep_files_on_create = ON;
SET @@global.keep_files_on_create = DEFAULT;
SELECT @@global.keep_files_on_create;
SET @@session.keep_files_on_create = ON;
SET @@session.keep_files_on_create = DEFAULT;
SELECT @@session.keep_files_on_create;
--echo '#--------------------FN_DYNVARS_054_02-------------------------#'
########################################################################
# Check the DEFAULT value of keep_files_on_create #
########################################################################
SET @@global.keep_files_on_create = DEFAULT;
SELECT @@global.keep_files_on_create = 'OFF';
SET @@session.keep_files_on_create = DEFAULT;
SELECT @@session.keep_files_on_create = 'OFF';
--echo '#--------------------FN_DYNVARS_054_03-------------------------#'
##############################################################################
# Change the value of keep_files_on_create to a valid value for GLOBAL Scope #
##############################################################################
SET @@global.keep_files_on_create = ON;
SELECT @@global.keep_files_on_create;
SET @@global.keep_files_on_create = OFF;
SELECT @@global.keep_files_on_create;
SET @@global.keep_files_on_create = 0;
SELECT @@global.keep_files_on_create;
SET @@global.keep_files_on_create = 1;
SELECT @@global.keep_files_on_create;
SET @@global.keep_files_on_create = TRUE;
SELECT @@global.keep_files_on_create;
SET @@global.keep_files_on_create = FALSE;
SELECT @@global.keep_files_on_create;
--echo '#--------------------FN_DYNVARS_054_04-------------------------#'
###############################################################################
# Change the value of keep_files_on_create to a valid value for SESSION Scope #
###############################################################################
SET @@session.keep_files_on_create = ON;
SELECT @@session.keep_files_on_create;
SET @@session.keep_files_on_create = OFF;
SELECT @@session.keep_files_on_create;
SET @@session.keep_files_on_create = 0;
SELECT @@session.keep_files_on_create;
SET @@session.keep_files_on_create = 1;
SELECT @@session.keep_files_on_create;
SET @@session.keep_files_on_create = TRUE;
SELECT @@session.keep_files_on_create;
SET @@session.keep_files_on_create = FALSE;
SELECT @@session.keep_files_on_create;
--echo '#------------------FN_DYNVARS_054_05-----------------------#'
################################################################
# Change the value of keep_files_on_create to an invalid value #
################################################################
--Error ER_WRONG_VALUE_FOR_VAR
SET @@global.keep_files_on_create = 'ONN';
--Error ER_WRONG_VALUE_FOR_VAR
SET @@global.keep_files_on_create = "OFFF";
--Error ER_WRONG_VALUE_FOR_VAR
SET @@global.keep_files_on_create = TTRUE;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@global.keep_files_on_create = FELSE;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@global.keep_files_on_create = -1024;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@global.keep_files_on_create = 65536;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.keep_files_on_create = 65530.34;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@global.keep_files_on_create = test;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@session.keep_files_on_create = ONN;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@session.keep_files_on_create = ONF;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@session.keep_files_on_create = OF;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@session.keep_files_on_create = 'OFN';
--Error ER_WRONG_VALUE_FOR_VAR
SET @@session.keep_files_on_create = -2;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@session.keep_files_on_create = 65530.34;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@session.keep_files_on_create = 65550;
--Error ER_WRONG_VALUE_FOR_VAR
SET @@session.keep_files_on_create = test;
SELECT @@session.keep_files_on_create;
--echo '#------------------FN_DYNVARS_054_06-----------------------#'
####################################################################
# Check if the value in GLOBAL Table matches value in variable #
####################################################################
SELECT IF(@@global.keep_files_on_create, "ON", "OFF") = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='keep_files_on_create';
--echo '#------------------FN_DYNVARS_054_07-----------------------#'
####################################################################
# Check if the value in SESSION Table matches value in variable #
####################################################################
SELECT IF(@@session.keep_files_on_create, "ON", "OFF") = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='keep_files_on_create';
--echo '#---------------------FN_DYNVARS_001_08----------------------#'
###############################################################################
# Check if accessing variable with and without GLOBAL point to same variable #
###############################################################################
SET @@keep_files_on_create = OFF;
SET @@global.keep_files_on_create = ON;
SELECT @@keep_files_on_create = @@global.keep_files_on_create;
--echo '#---------------------FN_DYNVARS_001_09----------------------#'
##############################################################################
# Check if accessing variable with SESSION,LOCAL and without SCOPE points #
# to same session variable #
##############################################################################
SET @@keep_files_on_create = ON;
SELECT @@keep_files_on_create = @@local.keep_files_on_create;
SELECT @@local.keep_files_on_create = @@session.keep_files_on_create;
--echo '#---------------------FN_DYNVARS_001_10----------------------#'
###############################################################################
# Check if keep_files_on_create can be accessed with and without @@ sign #
###############################################################################
SET keep_files_on_create = 1;
SELECT @@keep_files_on_create;
--Error ER_UNKNOWN_TABLE
SELECT local.keep_files_on_create;
--Error ER_UNKNOWN_TABLE
SELECT session.keep_files_on_create;
--Error ER_BAD_FIELD_ERROR
SELECT keep_files_on_create = @@session.keep_files_on_create;
####################################
# Restore initial value #
####################################
SET @@global.keep_files_on_create = @start_global_value;
SELECT @@global.keep_files_on_create;
SET @@session.keep_files_on_create = @start_session_value;
SELECT @@session.keep_files_on_create;
#########################################################
# END OF keep_files_on_create TESTS #
#########################################################
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