mirror of
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474fe6d9d9
and small collateral changes mysql-test/lib/My/Test.pm: somehow with "print" we get truncated writes sometimes mysql-test/suite/perfschema/r/digest_table_full.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/perfschema/r/dml_handler.result: host table is not ported over yet mysql-test/suite/perfschema/r/information_schema.result: host table is not ported over yet mysql-test/suite/perfschema/r/nesting.result: this differs, because we don't rewrite general log queries, and multi-statement packets are logged as a one entry. this result file is identical to what mysql-5.6.5 produces with the --log-raw option. mysql-test/suite/perfschema/r/relaylog.result: MariaDB modifies the binlog index file directly, while MySQL 5.6 has a feature "crash-safe binlog index" and modifies a special "crash-safe" shadow copy of the index file and then moves it over. That's why this test shows "NONE" index file writes in MySQL and "MANY" in MariaDB. mysql-test/suite/perfschema/r/server_init.result: MariaDB initializes the "manager" resources from the "manager" thread, and starts this thread only when --flush-time is not 0. MySQL 5.6 initializes "manager" resources unconditionally on server startup. mysql-test/suite/perfschema/r/stage_mdl_global.result: this differs, because MariaDB disables query cache when query_cache_size=0. MySQL does not do that, and this causes useless mutex locks and waits. mysql-test/suite/perfschema/r/statement_digest.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/perfschema/r/statement_digest_consumers.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/perfschema/r/statement_digest_long_query.result: md5 hashes of statement digests differ, because yacc token codes are different in mariadb mysql-test/suite/rpl/r/rpl_mixed_drop_create_temp_table.result: will be updated to match 5.6 when alfranio.correia@oracle.com-20110512172919-c1b5kmum4h52g0ni and anders.song@greatopensource.com-20110105052107-zoab0bsf5a6xxk2y are merged mysql-test/suite/rpl/r/rpl_non_direct_mixed_mixing_engines.result: will be updated to match 5.6 when anders.song@greatopensource.com-20110105052107-zoab0bsf5a6xxk2y is merged
182 lines
7.2 KiB
Plaintext
182 lines
7.2 KiB
Plaintext
####################################################################
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# START OF tx_read_only TESTS #
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####################################################################
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#############################################################
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# Save initial value #
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#############################################################
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SET @start_global_value = @@global.tx_read_only;
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SELECT @start_global_value;
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@start_global_value
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0
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SET @start_session_value = @@session.tx_read_only;
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SELECT @start_session_value;
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@start_session_value
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0
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########################################################################
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# Display the DEFAULT value of tx_read_only #
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########################################################################
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SET @@global.tx_read_only = ON;
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SET @@global.tx_read_only = DEFAULT;
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SELECT @@global.tx_read_only;
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@@global.tx_read_only
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0
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SET @@session.tx_read_only = ON;
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SET @@session.tx_read_only = DEFAULT;
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SELECT @@session.tx_read_only;
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@@session.tx_read_only
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0
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##############################################################################
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# Change the value of tx_read_only to a valid value for GLOBAL Scope #
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##############################################################################
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SET @@global.tx_read_only = ON;
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SELECT @@global.tx_read_only;
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@@global.tx_read_only
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1
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SET @@global.tx_read_only = OFF;
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SELECT @@global.tx_read_only;
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@@global.tx_read_only
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0
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SET @@global.tx_read_only = 0;
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SELECT @@global.tx_read_only;
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@@global.tx_read_only
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0
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SET @@global.tx_read_only = 1;
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SELECT @@global.tx_read_only;
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@@global.tx_read_only
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1
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SET @@global.tx_read_only = TRUE;
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SELECT @@global.tx_read_only;
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@@global.tx_read_only
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1
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SET @@global.tx_read_only = FALSE;
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SELECT @@global.tx_read_only;
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@@global.tx_read_only
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0
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###############################################################################
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# Change the value of tx_read_only to a valid value for SESSION Scope #
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###############################################################################
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SET @@session.tx_read_only = ON;
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SELECT @@session.tx_read_only;
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@@session.tx_read_only
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1
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SET @@session.tx_read_only = OFF;
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SELECT @@session.tx_read_only;
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@@session.tx_read_only
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0
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SET @@session.tx_read_only = 0;
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SELECT @@session.tx_read_only;
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@@session.tx_read_only
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0
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SET @@session.tx_read_only = 1;
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SELECT @@session.tx_read_only;
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@@session.tx_read_only
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1
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SET @@session.tx_read_only = TRUE;
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SELECT @@session.tx_read_only;
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@@session.tx_read_only
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1
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SET @@session.tx_read_only = FALSE;
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SELECT @@session.tx_read_only;
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@@session.tx_read_only
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0
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################################################################
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# Change the value of tx_read_only to an invalid value #
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################################################################
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SET @@global.tx_read_only = 'ONN';
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'ONN'
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SET @@global.tx_read_only = "OFFF";
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'OFFF'
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SET @@global.tx_read_only = TTRUE;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'TTRUE'
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SET @@global.tx_read_only = FELSE;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'FELSE'
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SET @@global.tx_read_only = -1024;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of '-1024'
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SET @@global.tx_read_only = 65536;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of '65536'
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SET @@global.tx_read_only = 65530.34;
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ERROR 42000: Incorrect argument type to variable 'tx_read_only'
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SET @@global.tx_read_only = test;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'test'
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SET @@session.tx_read_only = ONN;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'ONN'
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SET @@session.tx_read_only = ONF;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'ONF'
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SET @@session.tx_read_only = OF;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'OF'
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SET @@session.tx_read_only = 'OFN';
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'OFN'
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SET @@session.tx_read_only = -2;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of '-2'
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SET @@session.tx_read_only = 65530.34;
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ERROR 42000: Incorrect argument type to variable 'tx_read_only'
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SET @@session.tx_read_only = 65550;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of '65550'
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SET @@session.tx_read_only = test;
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ERROR 42000: Variable 'tx_read_only' can't be set to the value of 'test'
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SELECT @@session.tx_read_only;
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@@session.tx_read_only
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0
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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 IF(@@global.tx_read_only, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='tx_read_only';
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IF(@@global.tx_read_only, "ON", "OFF") = VARIABLE_VALUE
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1
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####################################################################
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# Check if the value in SESSION Table matches value in variable #
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####################################################################
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SELECT IF(@@session.tx_read_only, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='tx_read_only';
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IF(@@session.tx_read_only, "ON", "OFF") = VARIABLE_VALUE
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1
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###############################################################################
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# Check if accessing variable with and without GLOBAL point to same variable #
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###############################################################################
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SET @@tx_read_only = OFF;
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SET @@global.tx_read_only = ON;
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SELECT @@tx_read_only = @@global.tx_read_only;
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@@tx_read_only = @@global.tx_read_only
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0
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##############################################################################
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# Check if accessing variable with SESSION,LOCAL and without SCOPE points #
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# to same session variable #
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##############################################################################
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SET @@tx_read_only = ON;
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SELECT @@tx_read_only = @@local.tx_read_only;
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@@tx_read_only = @@local.tx_read_only
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1
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SELECT @@local.tx_read_only = @@session.tx_read_only;
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@@local.tx_read_only = @@session.tx_read_only
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1
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###############################################################################
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# Check if tx_read_only can be accessed with and without @@ sign #
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###############################################################################
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# @@session is synonym for SESSION
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SET @@session.tx_read_only= 0;
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# Without modifier, SET changes session variable
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SET tx_read_only = 1;
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SELECT @@tx_read_only;
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@@tx_read_only
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1
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# name1.name2 refers to database_name.table_name
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SELECT session.tx_read_only;
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ERROR 42S02: Unknown table 'session' in field list
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####################################
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# Restore initial value #
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####################################
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SET @@global.tx_read_only = @start_global_value;
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SELECT @@global.tx_read_only;
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@@global.tx_read_only
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0
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SET @@session.tx_read_only = @start_session_value;
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SELECT @@session.tx_read_only;
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@@session.tx_read_only
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0
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#########################################################
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# END OF tx_read_only TESTS #
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#########################################################
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