178 lines
6.7 KiB
Plaintext
178 lines
6.7 KiB
Plaintext
--source include/load_sysvars.inc
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--echo #
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--echo # WL#9636: Rename tx_{isolation,isolation} variables to transaction_*
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--echo #
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--echo #############################################################
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--echo # Save initial value #
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--echo #############################################################
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SET @start_global_value = @@global.transaction_read_only;
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SELECT @start_global_value;
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SET @start_session_value = @@session.transaction_read_only;
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SELECT @start_session_value;
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--echo ########################################################################
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--echo # Display the DEFAULT value of transaction_read_only #
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--echo ########################################################################
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SET @@global.transaction_read_only = ON;
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SET @@global.transaction_read_only = DEFAULT;
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SELECT @@global.transaction_read_only;
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SET @@session.transaction_read_only = ON;
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SET @@session.transaction_read_only = DEFAULT;
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SELECT @@session.transaction_read_only;
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--echo ##############################################################################
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--echo # Change the value of transaction_read_only to a valid value for GLOBAL Scope#
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--echo ##############################################################################
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SET @@global.transaction_read_only = ON;
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SELECT @@global.transaction_read_only;
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SET @@global.transaction_read_only = OFF;
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SELECT @@global.transaction_read_only;
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SET @@global.transaction_read_only = 0;
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SELECT @@global.transaction_read_only;
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SET @@global.transaction_read_only = 1;
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SELECT @@global.transaction_read_only;
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SET @@global.transaction_read_only = TRUE;
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SELECT @@global.transaction_read_only;
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SET @@global.transaction_read_only = FALSE;
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SELECT @@global.transaction_read_only;
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--echo ###############################################################################
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--echo # Change the value of transaction_read_only to a valid value for SESSION Scope#
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--echo ###############################################################################
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SET @@session.transaction_read_only = ON;
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SELECT @@session.transaction_read_only;
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SET @@session.transaction_read_only = OFF;
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SELECT @@session.transaction_read_only;
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SET @@session.transaction_read_only = 0;
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SELECT @@session.transaction_read_only;
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SET @@session.transaction_read_only = 1;
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SELECT @@session.transaction_read_only;
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SET @@session.transaction_read_only = TRUE;
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SELECT @@session.transaction_read_only;
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SET @@session.transaction_read_only = FALSE;
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SELECT @@session.transaction_read_only;
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--echo ################################################################
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--echo # Change the value of transaction_read_only to an invalid value#
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--echo ################################################################
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.transaction_read_only = 'ONN';
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.transaction_read_only = "OFFF";
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.transaction_read_only = TTRUE;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.transaction_read_only = FELSE;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.transaction_read_only = -1024;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.transaction_read_only = 65536;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.transaction_read_only = 65530.34;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.transaction_read_only = test;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.transaction_read_only = ONN;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.transaction_read_only = ONF;
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--error ER_PARSE_ERROR
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SET @@session.transaction_read_only = OF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.transaction_read_only = 'OFN';
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.transaction_read_only = -2;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@session.transaction_read_only = 65530.34;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.transaction_read_only = 65550;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.transaction_read_only = test;
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SELECT @@session.transaction_read_only;
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--echo ####################################################################
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--echo # Check if the value in GLOBAL Table matches value in variable #
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--echo ####################################################################
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--disable_warnings
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SELECT IF(@@global.transaction_read_only, "ON", "OFF") = VARIABLE_VALUE
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FROM performance_schema.global_variables
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WHERE VARIABLE_NAME='transaction_read_only';
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--enable_warnings
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--echo ####################################################################
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--echo # Check if the value in SESSION Table matches value in variable #
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--echo ####################################################################
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--disable_warnings
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SELECT IF(@@session.transaction_read_only, "ON", "OFF") = VARIABLE_VALUE
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FROM performance_schema.session_variables
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WHERE VARIABLE_NAME='transaction_read_only';
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--enable_warnings
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--echo ###############################################################################
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--echo # Check if accessing variable with and without GLOBAL point to same variable #
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--echo ###############################################################################
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SET @@transaction_read_only = OFF;
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SET @@global.transaction_read_only = ON;
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SELECT @@transaction_read_only = @@global.transaction_read_only;
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--echo ##############################################################################
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--echo # Check if accessing variable with SESSION,LOCAL and without SCOPE points #
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--echo # to same session variable #
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--echo ##############################################################################
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SET @@transaction_read_only = ON;
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SELECT @@transaction_read_only = @@local.transaction_read_only;
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SELECT @@local.transaction_read_only = @@session.transaction_read_only;
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--echo ###############################################################################
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--echo # Check if transaction_read_only can be accessed with and without @@ sign #
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--echo ###############################################################################
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--echo # @@session is synonym for SESSION
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SET @@session.transaction_read_only= 0;
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--echo # Without modifier, SET changes session variable
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SET transaction_read_only = 1;
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SELECT @@transaction_read_only;
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--echo # name1.name2 refers to database_name.table_name
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--Error ER_UNKNOWN_TABLE
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SELECT session.transaction_read_only;
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--echo ####################################
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--echo # Restore initial value #
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--echo ####################################
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SET @@global.transaction_read_only = @start_global_value;
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SELECT @@global.transaction_read_only;
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SET @@session.transaction_read_only = @start_session_value;
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SELECT @@session.transaction_read_only;
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--echo #########################################################
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--echo # END OF transaction_read_only TESTS #
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--echo #########################################################
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