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############## mysql-test\t\default_week_format_basic.test ##################### # # # Variable Name: default_week_format # # Scope: GLOBAL & SESSION # # Access Type: Dynamic # # Data Type: Numeric # # Default Value: 0 # # Range: 0 - 7 # # # # # # Creation Date: 2008-02-07 # # Author: Salman Rawala # # # # Description: Test Cases of Dynamic System Variable "default_week_format" # # that checks 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_auto-increment-increment # # # ################################################################################ --source include/load_sysvars.inc ################################################################### # START OF default_week_format TESTS # ################################################################### ############################################################# # Save initial value # ############################################################# SET @start_global_value = @@global.default_week_format; SELECT @start_global_value; SET @start_session_value = @@session.default_week_format; SELECT @start_session_value; --echo '#--------------------FN_DYNVARS_022_01-------------------------#' ################################################################### # Display the DEFAULT value of default_week_format # ################################################################### SET @@global.default_week_format = 100; SET @@global.default_week_format = DEFAULT; SELECT @@global.default_week_format; SET @@session.default_week_format = 200; SET @@session.default_week_format = DEFAULT; SELECT @@session.default_week_format; --echo '#--------------------FN_DYNVARS_022_02-------------------------#' ################################################################### # Check the DEFAULT value of default_week_format # ################################################################### SET @@global.default_week_format = @start_global_value; SELECT @@global.default_week_format = 0; SET @@session.default_week_format = @start_global_value; SELECT @@session.default_week_format = 0; --echo '#--------------------FN_DYNVARS_022_03-------------------------#' ############################################################################# # Change the value of default_week_format to a valid value for GLOBAL Scope # ############################################################################# SET @@global.default_week_format = 1; SELECT @@global.default_week_format; SET @@global.default_week_format = 0; SELECT @@global.default_week_format; SET @@global.default_week_format = 7; SELECT @@global.default_week_format; --echo '#--------------------FN_DYNVARS_022_04-------------------------#' ############################################################################## # Change the value of default_week_format to a valid value for SESSION Scope # ############################################################################## SET @@session.default_week_format = 1; SELECT @@session.default_week_format; SET @@session.default_week_format = 0; SELECT @@session.default_week_format; SET @@session.default_week_format = 7; SELECT @@session.default_week_format; --echo '#------------------FN_DYNVARS_022_05-----------------------#' ############################################################### # Change the value of default_week_format to an invalid value # ############################################################### SET @@global.default_week_format = 8; SELECT @@global.default_week_format; SET @@global.default_week_format = -1024; SELECT @@global.default_week_format; SET @@global.default_week_format = 65536; SELECT @@global.default_week_format; --Error ER_WRONG_TYPE_FOR_VAR SET @@global.default_week_format = 65530.30; SELECT @@global.default_week_format; --Error ER_WRONG_TYPE_FOR_VAR SET @@global.default_week_format = OFF; SELECT @@global.default_week_format; --Error ER_WRONG_TYPE_FOR_VAR SET @@session.default_week_format = ON; SELECT @@session.default_week_format; --Error ER_WRONG_TYPE_FOR_VAR SET @@session.default_week_format = 65530.30; SELECT @@session.default_week_format; SET @@session.default_week_format = 10; SELECT @@session.default_week_format; SET @@session.default_week_format = -2; SELECT @@session.default_week_format; SET @@session.default_week_format = 65550; SELECT @@session.default_week_format; --echo '#------------------FN_DYNVARS_022_06-----------------------#' ############################################################################### # Check if the value in GLOBAL & SESSION Tables matches value in variable # ############################################################################### --disable_warnings SELECT @@global.default_week_format = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='default_week_format'; SELECT @@session.default_week_format = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='default_week_format'; --enable_warnings --echo '#------------------FN_DYNVARS_022_07-----------------------#' #################################################################### # Check if TRUE and FALSE values can be used on variable # #################################################################### SET @@global.default_week_format = TRUE; SELECT @@global.default_week_format; SET @@global.default_week_format = FALSE; SELECT @@global.default_week_format; --echo '#---------------------FN_DYNVARS_001_08----------------------#' #################################################################################### # Check if accessing variable with and without GLOBAL point to same variable # #################################################################################### SET @@global.default_week_format = 0; SELECT @@default_week_format = @@global.default_week_format; --echo '#---------------------FN_DYNVARS_001_09----------------------#' ######################################################################################################## # Check if accessing variable with SESSION,LOCAL and without SCOPE points to same session variable # ######################################################################################################## SET @@default_week_format = 1; SELECT @@default_week_format = @@local.default_week_format; SELECT @@local.default_week_format = @@session.default_week_format; --echo '#---------------------FN_DYNVARS_001_10----------------------#' ################################################################################### # Check if default_week_format can be accessed with and without @@ sign # ################################################################################### SET default_week_format = 1; SELECT @@default_week_format; --Error ER_PARSE_ERROR SET local.default_week_format = 1; --Error ER_UNKNOWN_TABLE SELECT local.default_week_format; --Error ER_PARSE_ERROR SET session.default_week_format = 1; --Error ER_UNKNOWN_TABLE SELECT session.default_week_format; --Error ER_BAD_FIELD_ERROR SELECT default_week_format = @@session.default_week_format; #################################### # Restore initial value # #################################### SET @@global.default_week_format = @start_global_value; SELECT @@global.default_week_format; SET @@session.default_week_format = @start_session_value; SELECT @@session.default_week_format; ############################################################# # END OF default_week_format TESTS # #############################################################