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ffbb2bbc09
This is covered in mysql-test/t/variables.test. There is no sense to test this for every individual variables. This is to reduce the coming soon patch for ROW-type routine variables, which will change the error from ER_PARSE_ERROR to a new error "unknown structured variable".
163 lines
6.9 KiB
Plaintext
163 lines
6.9 KiB
Plaintext
############## mysql-test\t\relay_log_purge_basic.test ########################
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# #
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# Variable Name: relay_log_purge #
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# Scope: GLOBAL #
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# Access Type: Dynamic #
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# Data Type: boolean #
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# Default Value: TRUE #
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# Range: #
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# #
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# #
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# Creation Date: 2008-02-14 #
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# Author: Salman #
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# #
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# Description: Test Cases of Dynamic System Variable relay_log_purge #
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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#option_mysqld_relay_log_purge #
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# #
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###############################################################################
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--source include/not_embedded.inc
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--source include/load_sysvars.inc
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#####################################################################
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# START OF relay_log_purge TESTS #
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#####################################################################
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#######################################################################
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# Saving initial value of relay_log_purge in a temporary variable #
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#######################################################################
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SET @start_value = @@global.relay_log_purge;
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SELECT @start_value;
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--echo '#--------------------FN_DYNVARS_141_01------------------------#'
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#############################################################
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# Display the DEFAULT value of relay_log_purge #
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#############################################################
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SET @@global.relay_log_purge = FALSE;
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SET @@global.relay_log_purge = DEFAULT;
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SELECT @@global.relay_log_purge;
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--echo '#---------------------FN_DYNVARS_141_02-------------------------#'
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###############################################
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# Verify default value of variable #
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###############################################
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SET @@global.relay_log_purge = @start_value;
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SELECT @@global.relay_log_purge = TRUE;
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--echo '#--------------------FN_DYNVARS_141_03------------------------#'
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#############################################################
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# Change the value of relay_log_purge to a valid value #
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#############################################################
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SET @@global.relay_log_purge = ON;
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SELECT @@global.relay_log_purge;
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SET @@global.relay_log_purge = OFF;
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SELECT @@global.relay_log_purge;
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SET @@global.relay_log_purge = 0;
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SELECT @@global.relay_log_purge;
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SET @@global.relay_log_purge = 1;
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SELECT @@global.relay_log_purge;
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SET @@global.relay_log_purge = TRUE;
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SELECT @@global.relay_log_purge;
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SET @@global.relay_log_purge = FALSE;
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SELECT @@global.relay_log_purge;
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--echo '#--------------------FN_DYNVARS_141_04-------------------------#'
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###########################################################################
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# Change the value of relay_log_purge to invalid value #
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###########################################################################
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = 2;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = -1;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = TRUEF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = TRUE_F;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = FALSE0;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = OON;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = ONN;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = OOFF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = 0FF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = ' ';
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = " ";
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.relay_log_purge = '';
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--echo '#-------------------FN_DYNVARS_141_05----------------------------#'
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###########################################################################
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# Test if accessing session relay_log_purge gives error #
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###########################################################################
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--Error ER_GLOBAL_VARIABLE
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SET @@session.relay_log_purge = 1;
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT @@session.relay_log_purge;
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--echo '#----------------------FN_DYNVARS_141_06------------------------#'
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#####################################################################
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# Check if the value in GLOBAL Tables matches values in variable #
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#####################################################################
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SELECT IF(@@global.relay_log_purge, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='relay_log_purge';
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--echo '#---------------------FN_DYNVARS_141_07----------------------#'
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###############################################################################
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# Check if accessing variable without SCOPE points to same session variable #
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###############################################################################
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SET @@global.relay_log_purge = 1;
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SELECT @@relay_log_purge = @@global.relay_log_purge;
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--echo '#---------------------FN_DYNVARS_141_08----------------------#'
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##########################################################################
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# Check if relay_log_purge can be accessed with and without @@ sign #
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##########################################################################
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--Error ER_GLOBAL_VARIABLE
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SET relay_log_purge = 1;
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--Error ER_UNKNOWN_TABLE
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SELECT global.relay_log_purge;
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--Error ER_BAD_FIELD_ERROR
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SELECT relay_log_purge = @@session.relay_log_purge;
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##############################
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# Restore initial value #
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##############################
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SET @@global.relay_log_purge = @start_value;
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SELECT @@global.relay_log_purge;
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#############################################################
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# END OF relay_log_purge TESTS #
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#############################################################
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